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CITY OF LONDON ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT WASTEWATER TREATMENT OPERATIONS GREENWAY WASTEWATER TREATMENT CENTRE 2018 ANNUAL REPORT March 2019 Page 1 of 142

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Page 1: ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT … · ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT WASTEWATER TREATMENT OPERATIONS . GREENWAY WASTEWATER TREATMENT CENTRE . 2018

CITY OF LONDON ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT

WASTEWATER TREATMENT OPERATIONS

GREENWAY WASTEWATER TREATMENT CENTRE 2018 ANNUAL REPORT

March 2019

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SUMMARY

This annual report is in response to requirements under amended Environmental Compliance Approval # 7776-AMAQRD dated December 7, 2017 for the Greenway Wastewater Treatment Centre.

Environmental Compliance Reporting a) a summary and interpretation of all Influent monitoring data, including sewage

characteristics, flow rates and a comparison to the values used in the design of theWorks;

The notice of substantial completion of the upgrade to the Greenway Wastewater Treatment was provided to the Ministry of the Environment, Conservation and Parks on November 16, 2018. It was noted that the Chemically Enhanced Primary Treatment (CEPT) was not in operation as of November 16, 2018. The CEPT is expected to be complete by the middle of 2019.

The average daily flow into the Greenway WWTC was 117.033 ML/D in 2018 which was less than the design of 152.175 ML/D and the upgrade of 170 ML/D. The 1961 report by James F. MacLaren Associates had a design for raw sewage as 300 mg/L and suspended solids as 285 mg/L. The current expansion design is for 224 mg/L for BOD and 198 mg/L for suspended solids and peak monthly loads for BOD at 49,400 kg/D and for suspended solids at 50,500 kg/D.

In 2018, the average raw BOD was 247 mg/L and the average BOD loading was 28,661 kg/D. The average plant effluent for BOD in 2018 was 2 mg/L. This would indicate that the plant capacity is able to treat the raw BOD of 247 mg/L. The average raw BOD loading from 1998 to 2018 was 30,000 Kg/d with annual averages as high as 40,000 Kg/D. The cBOD5 in the plant effluent averaged 2 mg/L over the period 1998 to 2018.

The average raw suspended solids in 2018 was 243 mg/L with an average loading of 28,300 kg/D. The average suspended solids plant effluent for 2018 was 5 mg/L. The average suspended solids in the Thames River entering London was 14 mg/L in 2017.

The raw Total Kjedahl Nitrogen (TKN) in 2018 averaged 37 mg/L. The effluent averaged 2.0 mg/L TKN in 2018. The ammonia levels (part of TKN) averaged 0.5 mg/L in 2018.

The raw total phosphorous in 2018 was 7.8 mg/L with a loading of 912 kg/D. The current expansion design for raw total phosphorous peak month is 7.4 mg/L and 1,258 Kg/D. The plant effluent annual average for 2018 was 0.31 mg/L which is less than the monthly objective of 0.4 mg/L for the completed construction of all proposed works.

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b) a summary and interpretation of all Final Effluent monitoring data, includingconcentration, flow rates, loading and a comparison to the design objectives andcompliance limits in this Approval, including an overview of the success and adequacy ofthe Works;

Compliance

The monitoring data is included in the tables and graphs of the report. There were no monthly criteria exceedences in 2018.

A new ECA was issued on December 7, 2017 which changed the dissolved oxygen (DO) compliance limit from a monthly average to single samples. There were no single sample dissolved oxygen lower limit compliance (5 mg/l DO) excursions in 2018. Dissolved oxygen levels are impacted by aeration from going over the final clarifier weirs and the ultra violet disinfection weirs.

Objectives

The plant met the monthly average concentration and loading objectives for BOD, suspended solids and total phosphorous 100% of the time in 2018 (new criteria was used for November and December). Monthly Geometric means for E. Coli in Greenway's effluent in 2018 disinfection period were achieved 83% of the time (five out of six months). There was an issue with the hydraulic wipers for cleaning of the UV lights which decreased the efficiency. The UV lights had to be cleaned manually until the hydraulic pump was replaced. Manually cleaning is not as effective as automatic cleaning of the lamp sleeves. Un-ionized ammonia objective of 0.08 mg/L was achieved 100% of the time in 2018. For the months of November and December 2018, the ammonia criteria were used. The monthly objectives for ammonia for concentration and loading were met 100% of the time.

Phosphorous levels in 2017 averaged 0.31 mg/L. The annual average flow of 117 ML/day was within the limit of 152.175 ML/day and the expansion limit of 170 ML/D. The average daily plant peak flow was 345 ML/D in 2018 and the instantaneous peak flow was 420 ML/D. The pH of the effluent ranged from 7.0 to 7.7 for grab samples and 7.0 to 8.5 for composite samples which are within the required range of 6.0 to 9.0.

A new ECA was issued on December 7, 2018 which changed the dissolved oxygen objective from a monthly average to single samples (5.0 mg/L April1 to November 30 and 6.0 December 1 to March 31). There were seven dissolved oxygen levels below the lower limit objective in 2018. These occurred on March 10 and 11th (5.9 and 5.8 mg/L DO), 27 and 28 (5.3 and 5.4 mg/L DO) when the lower objective was 5.0 mg/L. Dissolved oxygen levels below the lower limit objective of 5.0 occurred on April 9th and 16th(both 4.6 mg/L DO) and November 26th (4.8 mg/L DO). Dissolved oxygen levels are achieved by the turbulence of treated sewage flowing over the final clarifier weirs and the ultra violet disinfection weirs. When there are high sewage flows or high flows in the river, the drop from the weirs are reduced and time for increasing dissolved oxygen levels reduced as well. The treated sewage has low oxygen demand as can be seen from the Biochemical Oxygen Demand (BOD) and would have little measureable impact on dissolved oxygen levels in the Thames River. In March 2018, the Thames River water temperature was less than 5 Celsius and dissolved oxygen levels averaged 11.1 mg/L. The lower temperature water has a higher dissolved oxygen capacity. The average flow in the Thames River in March between the years 2007 and 2017 was 91.7 m3/sec and the minimum flow was 10.4 m3/s in 2015. Using the minimum flow

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and the lowest March 2018 dissolved oxygen level of 5.3 mg/L, the change in the Thames River dissolved oxygen would be 10.3 mg/L. At the median flow of 56.9 m3/s, the dissolved oxygen level would be a change to 10.9 mg/L. Similarly, the April 2018 average dissolved oxygen level was 11.4 mg/L and the minimum flow (10.4 m3/s) and the median flow (54.1 m3/s) would provide similar results to the March data. The average November 2018 Thames River Temperature was 5 C and the dissolved oxygen level was 13 mg/L. The surface water quality objective for dissolved oxygen at 5 C is between 6 and 7 mg/L depending on whether the river/stream is considered for warm water or cold water biota. The Thames River dissolved oxygen levels are about 70% better quality than the surface water objective.

The Greenway Wastewater Treatment Plant Expansion project has reached substantial completion on November 16, 2018. Monitoring at the new head works for the flow from the Westminster trunk from the south London area is reported in the report. The flow weighted raw concentrations for the combined main and Westminster Inlet Building (WIB) are included in the November and December data for 2018.

The City of London (City) initiated a Pollution Prevention and Control Plan (PPCP) in 2012 as part of its ongoing efforts to improve the performance of the City’s sanitary and storm sewer infrastructure. Sanitary Sewer Overflows (SSOs), overflows from sanitary pumping stations and bypasses/overflows from wastewater treatment plants (WWTPs) that exist in the system were originally built to protect homes from basement flooding and protect plants from washing out solids caused by the inflow and infiltration of excessive amounts of stormwater. The discharge from these SSOs and bypasses/overflows was directed to receiving water bodies including the Thames River, Dingman Creek, Medway Creek, Pottersburg Creek, and the Coves. The primary objective of the PPCP was to develop an implementation plan for a long-term solution that will limit the volume and frequency of untreated wastewater discharges to the receiving streams from various SSOs and overflows/bypasses throughout the City, while maintaining an acceptable level of service and protection against basement flooding.

The PPCP was implemented in three phases. Phase 1 was completed in 2014 and included background review and an inventory of existing SSOs and water quality data. Phase 2 was completed in 2017 and included benthic and water quality characterization of the Thames River, as well as twelve hydrologic and hydraulic modelling assignments to determine the frequency and annual overflow volume of each SSO. A prioritized list of six pumping station overflows and six groups of SSOs was identified as part of Phase 2 of the PPCP. The third and final phase of the PPCP (Phase 3) was completed in 2018. An implementation plan was developed as part of Phase 3, including costs and schedule for the recommended projects and mitigation strategies to minimize and mitigate the impacts of overflows. The PPCP will be updated every five to ten years in accordance with the Municipal Engineers Association Municipal Class Environmental Assessment document (as amended in 2015), for Master Plans.

The existing and proposed changes in the works are sufficient to meet the requirements of the Environmental Compliance Approval.

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c) a summary of all operating issues encountered and corrective actions taken;

The disinfection of the effluent was impacted by the failure of a hydraulic pump to clean the sleeves of the UV lamps. Cleaning was conducted manually until the hydraulic pump could be replaced. Manually cleaning is not as effective as automatic cleaning of the lamp sleeves.

d) a summary of all normal and emergency repairs and maintenance activities carried outon any major structure, equipment, apparatus or mechanism forming part of the Works;

A Work Order list for the Greenway Wastewater Treatment Centre is attached.

e) A summary of any effluent quality assurance or control measures undertaken;

A Plant and effluent monitoring program was conducted and the data is in tables of this report. Samples were obtained as required in the Environmental Compliance Approval 2017.

The pH samples were done on grab samples once a week and the composite samples the rest of the time. The grab pH samples date and value are listed in the report in a separate table.

The UV channel analysis includes bypasses of the screen room and aeration section due to high flows during rainfall/snow melt events.

Analyses are based on 24 hr. samples for the Greenway Wastewater Treatment Centre with the exceptions of E. Coli. which is done from a grab sample. Temperature and Dissolved oxygen are obtained with a probe.

f) A summary of the calibration and maintenance carried out on all effluent monitoringequipment;

Calibration information is in the report.

g) a summary of efforts made to achieve the design objectives;

The plant met the monthly average concentration and loading objectives for BOD, suspended solids and phosphorous 100% of the time in 2018. Monthly average unionized ammonia concentration objectives were achieved for the first 10 months of 2018. The ammonia concentration and loading limits were applied after substantial completion of the works and were achieved for November and December 2018. The objective monthly geometric means for E. Coli in Greenway's effluent in 2018 disinfection period were achieved 83% of the time (five out of six months). E. Coli. monthly compliance limits were achieved 100% of the time in 2018. The monthly average phosphorous objective of 0.6 mg/L was met 100% of the time in the first 10 months of 2018. After substantial completion, the phosphorous objective of 0.4 mg/L was achieved for November and December 2018.

The Greenway WWTP wet weather capture in 2018 was 99% which is better than the 90% recommended capture in the period of April 1 to October 31.

The design objectives were achieved greater than 99% of the time in 2018 (810 potential compliance incidents versus 8 instances that were above the objective (none above compliance limits). The flow in 2018 was 77% of the current design of 152,175 m3/d and 69% for the expansion to 170,000 m3/d which had substantial completion in November 2018.

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h) a tabulation of the volume of sludge generated, an outline of anticipated volumes to begenerated in the next reporting period and a summary of the locations to where thesludge was disposed;

Sludge wasted in 2018 from the aeration sections was 744,775 cubic metres with an average solids of 0.797%. The primary sludge generated in 2018 had a volume of 161,443 cubic metres with average solids of 2.7%. The Greenway activated sludge is thickened in Rotating Drum thickeners. Sludge from the other City of London Wastewater Treatment Plants is hauled to Greenway. In 2019, we anticipate generating about 800,000 cubic metres of aeration sludge and about 200,000 cubic metres of primary sludge at the Greenway PCC. In 2018, the centrifuge cake was incinerated. The Bioset process was not used in 2018. In 2019 we plan to incinerate or process the sludge in the Bioset system and haul to the W12A Landfill, if the incinerator is not operating.

The volume of sludge is included in tables in the report.

i) a summary of any complaints received and any steps taken to address the complaints;

There was one odour complaint received at Greenway in 2018. I. On April 24, 2018 an odour complaint was received and the wind was from the

south southeast. The odour control equipment was checked. Work was beingdone on the centrifuges and the screen room door closing mechanism did notwork and the door had to be opened and closed manually. The screen roomdoor had to be opened to remove the bin full of material that had beenscreened.

j) A summary of all By-pass, spill or abnormal discharge events.

There were 6 by-pass events in 2018 at the Greenway Wastewater Treatment Centre. Rainfall for 2017 was 975 mm compared to 962 mm yearly average for rainfall from 1986 to 2017. There were 6 secondary by-pass events (received primary treatment), after the storage tanks had been filled, and there were 5 plant sewage bypasses. There was one bypass/overflow event on February 20, 2018 that had the overflow gate opened in order to get as much treated sewage flow through the plant as possible. The total bypasses receiving primary treatment was 404,066 M3. The total volume of raw sewage bypassed was 22,847 M3. The total volume of raw sewage by-passes were 0.05% of the volume receiving full treatment and the volume of primary treated by-passes was 0.95% of the volume receiving full treatment. The bypassed primary sewage and raw sewage mixes with the treated flow prior to discharge to the Thames River and is included in the effluent quality monitoring data for the plant. The Westminster Inlet Building (WIB) was completed in 2018.

k) a copy of all Notice of Modifications to Sewage Works submitted to the Water Supervisorunder paragraph 1.d. of Condition 11, with a summary report on status of implementation ofall modification.;

No Notices of modification were submitted in 2018.

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ASH:

In August 2012 the geotube system was started to dewater the ash and the ash basins were taken out of service. Geotube containers are constructed of a specially- woven polypropylene material.

The geotube treatment process consists of filling the geotube container with a slurry of ash. Polymer is introduced into the media to promote flocculation which allows the solids to bind and separate water more efficiently. The geotube container then dewaters the clear effluent commonly known as filtrate to the head of the plant. Once the bag is filled to its recommended storage capacity the dewatered contents are left to dry further and then the ash can be removed.

The ash from the geotubes was hauled to W12A (7,177.8 tonnes) in 2018. In January 1,168.4 tonnes, in March 940.4 tonnes, in April 996.9 tonnes, in May 790.2 tonnes, in July 525.1 tonnes, in September 937.0 tonnes, in November 927.0 tonnes and in December 892.8 tonnes.

Figure 1: Geotube Bag

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Figure 2: Greenway Wastewater Treatment Centre Aerial 2018.

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Date Total flow (103 m3/day)

BOD - Raw (mg/L)

BOD - Raw (kg/day)

Actual BOD - UV Channel (mg/L)

Limit BOD -UV Channel (mg/L)

Actual BOD - UV Channel (kg/day)

Limit BOD - UV Channel (kg/day)

Suspended Solids - Raw (mg/L)

Actual Suspended Solids - UV Channel (mg/L)

Limit Suspended Solids - UV Channel (mg/L)

Actual Suspended Solids - UV channel (kg/day)

1-Jan-18 128.3 247 31,742 3.1 10 397 1,522 259 6.6 10 8451-Feb-18 146.6 234 34,353 2.1 10 303 1,522 288 6.9 10 1,0161-Mar-18 122.3 317 38,718 1.5 10 177 1,522 286 3.5 10 4301-Apr-18 154.3 236 36,340 1.4 10 212 1,522 221 4.6 10 7021-May-18 116.0 253 29,314 1.5 10 169 1,522 312 3.2 10 3751-Jun-18 98.3 214 21,043 1.2 10 116 1,522 181 3.4 10 3361-Jul-18 103.5 195 20,146 2.4 10 247 1,522 183 5.3 10 5481-Aug-18 106.8 222 23,688 1.9 10 205 1,522 159 3.0 10 3201-Sep-18 94.6 314 29,694 1.2 10 115 1,522 341 1.9 10 1801-Oct-18 98.0 343 33,588 1.6 10 158 1,522 377 5.6 10 5501-Nov-18 128.4 202 25,888 2.0 9.0 255 1,522 162 6.5 9.0 8391-Dec-18 110.3 176 19,413 2.1 9.0 235 1,522 142 4.5 9.0 495Objective No data No data No data No data 8.5/7.5 No data No data No data No data 8.5/7.5 No dataAverage 117.3 246 28,661 1.8 No data 216 No data No data 4.6 No data 553

No Datalight shading No data No data No data No data No data No data No data No data No data

No Datadark shading No data No data No data No data No data No data No data No data No data

End of Worksheet

Table 1: Greenway 2018 Monthly Average Summary

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Date

1-Jan-181-Feb-181-Mar-181-Apr-181-May-181-Jun-181-Jul-181-Aug-181-Sep-181-Oct-181-Nov-181-Dec-18ObjectiveAverage

No Data

No DataEnd of Worksh

Limit Suspended Solids - UV Channel (kg/day)

Actual Dissolved Oxygen - Effluent (mg/L)

Lower Limit Dissolved Oxygen - Effluent (mg/L)

Lower Objective Dissolved Oxygen - Effluent (mg/L)

Temperature (°C)

Actual NH3

as N - UV Channel (mg/L)

Actual Unionized NH3 - UV Channel (mg/L)

Limit Unionized NH3 - UV Channel (mg/L)

NH3 - UV Channel limit (mg/L)

1,522 7.1 5.0 6.0 15.1 1.99 0.014 0.11,522 7.1 5.0 6.0 14.3 0.49 0.004 0.11,522 6.5 5.0 6.0 15.0 0.53 0.004 0.11,522 6.1 4.0 5.0 14.1 0.39 0.003 0.11,522 6.7 4.0 5.0 17.9 0.17 0.004 0.11,522 6.5 4.0 5.0 22.0 0.35 0.005 0.11,522 6.3 4.0 5.0 23.8 0.29 0.005 0.11,522 6.1 4.0 5.0 24.8 0.33 0.007 0.11,522 6.3 4.0 5.0 24.9 0.15 0.003 0.11,522 6.5 4.0 5.0 22.5 0.13 0.002 0.11,522 6.5 4.0 5.0 18.6 0.52 0.006 4.01,522 7.4 5.0 6.0 17.2 0.54 0.005 6.0No data No data No data No data No data No data No data 0.08 3.0/5.0No data 6.6 No data No data No data 0.49 0.005 No datalight shading exceeds No data No data No data No data No data No datadark shading exceeds No data No data No data No data No data No data

Table 1: Greenway 2018 Monthly Average Summary

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Date

1-Jan-181-Feb-181-Mar-181-Apr-181-May-181-Jun-181-Jul-181-Aug-181-Sep-181-Oct-181-Nov-181-Dec-18ObjectiveAverage

No Data

No DataEnd of Worksh

Actual NH3 - UV Channel (Kg/Day)

NH3 - UV Channel limit (Kg/Day)

Phosphoous - Raw (mg/L)

Actual Phosphorus UV Channel (mg/L)

Limit Phosphorus - UV Channel (mg/L)

Actual Phosphorus - UV Channel (kg/day)

Limit Phosphorus UV Channel (kg/day)

E. coli -MonthlyGeometricMean(org./100mL)

Objective E. coli - MonthlyGeometric Mean(org./100mL)

7.54 0.36 0.75 46 114.1 No data No data6.36 0.30 0.75 44 114.1 No data No data12.44 0.27 0.75 33 114.1 No data No data8.10 0.28 0.75 42 114.1 30 20013.20 0.28 0.75 32 114.1 27 2007.93 0.28 0.75 28 114.1 29 2005.57 0.42 0.75 43 114.1 61 2005.47 0.20 0.75 22 114.1 179 2007.79 0.24 0.75 23 114.1 81 2009.64 0.44 0.75 43 114.1 No data No data

66.8 680 4.68 0.29 0.58 37 98.6 No data No data59.9 1,020 4.59 0.31 0.58 35 98.6 No data No data

No data 0.6/0.4 No data No data No data No data 15063.3 7.77 0.31 No data 36 No data No data No datalight shading exceeds No data No data No data No data No data No data No datadark shading exceeds No data No data No data No data No data No data No data

Table 1: Greenway 2018 Monthly Average Summary

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Date BOD (mg/L) Suspended Solids(mg/L)

Phosphorus (mg/L)

Total Kjeldahl Nitrogen -TKN (mg/L)

January/18 9 31 8 5February/18 8 28 7 4March/18 8 30 8 4April/18 8 30 8 4May/18 9 30 9 5June/18 8 30 8 4July/18 8 31 9 5August/18 10 31 9 4September/18 8 30 8 4October/18 9 31 9 5November/18 9 30 9 4December/18 6 31 7 4Total 100 363 99 52End of Worksheet

Table 2: Greenway 2018 Monthly Sample Count Summary - Raw

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Date BOD(mg/L)

Suspended Solids (mg/L)

Dissolved Oxygen Effluent (mg/L)

pH Temperature (°C)

NH3 -as N(mg/L)

Unionized NH3

(mg/L)

Phosphorus (mg/L)

Nitrates (mg/L)

Nitrite (mg/L)

E. Coli (MPN)

January/18 12 31 31 5 31 13 13 11 5 5 No DataFebruary/18 12 28 27 4 28 11 10 11 4 4 No DataMarch/18 12 29 28 4 31 13 13 12 4 4 No DataApril/18 13 30 24 5 30 13 13 13 4 4 4May/18 15 30 31 4 31 12 12 13 5 5 5June/18 12 30 30 5 30 12 12 12 4 4 4July/18 14 31 31 4 31 14 14 14 5 5 5August/18 11 31 31 5 31 13 13 13 4 4 6September/18 12 30 30 4 30 12 12 12 4 4 4October/18 12 31 31 4 31 13 13 13 5 5 No DataNovember/18 13 30 30 5 30 13 13 13 4 4 No DataDecember/18 13 31 31 5 31 13 13 13 4 4 No DataTotal 151 362 355 54 365 152 151 150 52 52 28End of Worksheet

Table 3: Greenway 2018 Monthly Sample Count Summary - UV Channel

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Date Rainfall (mm)

Wind Direction

Temperature Raw Sewage (°C)

Temperature Sewage Effluent (°C)

Maximum Sewage Flow (103m3/D)

Minimum Sewage Flow (103m3/D)

Total Sewage Flow (103m3/D)

Volume Secondary By-Pass (103m3)

Hours Secondary By-Pass

BOD5 Secondary By-Pass (mg/L)

Suspended Solids Secondary By-Pass (mg/L)

Phosphorus Secondary By-Pass (mg/L)

Ammonia Secondary By-Pass (mg/L)

Temperature Secondary By-Pass (°C)

pH Secondary By-Pass

Unionized Ammonia Secondary By-Pass (mg/L)

E. Coli MPN

11/Jan/18 10.7 12.9 14.8 233.2 146.7 192.2 42.671 12.50 8.55 28 0.7 1.95 15 7.11 0.00712/Jan/18 14.3 11.2 11.1 224.2 151.4 192.2 103.88 24.00 12 44 1.3 0.47 11 7.28 0.00213/Jan/18 0.5 13.0 11.7 234.0 141.9 163.1 12.24 22.83 20.4 18 0.69 0.3 12 7.3 0.00123/Jan/18 5.4 11.7 11.9 247.9 174.6 222.7 6.30 5.25 4.6 18 0.54 1.74 12 7.21 0.00620/Feb/18 22.5 9.5 11.2 342.0 164.7 247.7 76.38 19.25 5.5 10 0.39 0.46 11 7.26 0.00221/Feb/18 12.3 8.6 9.2 420.5 232.5 345.8 106.24 24.00 11 16 0.81 1.74 9 7.28 0.00622/Feb/18 10.0 10.0 271.7 222.5 244.7 20.68 17.75 3.83 9 0.42 1.87 10 7.3 0.00715/Apr/18 29.3 13.5 13.1 320.2 212.8 212.3 27.56 41.08 2.1 <3 0.28 0.27 13 7.32 0.001 1004/Jul/18 1.4 23.6 24.5 146.7 54.2 115.7 0.45 1.42 <10 6 0.383 0.52 24 7.44 0.007 3032/Nov/18 3.5 17.3 17.7 250.6 128.1 156.2 7.67 10.25 10 50 1.3 0.75 18 7.17 0.004end of worksheet no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data

Table 4: Greenway 2018 By-Passes of Secondary Treatment

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Date

11/Jan/1812/Jan/1813/Jan/1823/Jan/1820/Feb/1821/Feb/1822/Feb/1815/Apr/184/Jul/182/Nov/18end of worksheet

Volume Removed Primary Sludge to Holding (m3)

Solids Primary Sludge to Holding (%)

pH Primary Sludge to Holding

Volatile Solids Primary Sludge to Holding (%)

BOD5 Raw (mg/L)

BOD5 UV Channel (mg/L)

Suspended Solids Raw (mg/L)

Suspended Solids UV Channel (mg/L)

pH Raw

pH UV Channel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV Channel (mg/L)

NH3 UV Channel (mg/L)

Dissolved Oxygen Plant Effluent (mg/L)

E. Coli UV Channel (MPN)

734 252 8 231 16 7.3 7.4 6.60 0.50 2.71 6.3595 462 22 7.4 7.2 8.6506 396 6 7.5 7.5 7.8427 2.87 6.8 67.4 145 2.7 186 5 7.6 7.3 3.8 0.33 0.55 6.9400 167 6 131 9 7.5 7.4 3.4 0.38 0.42 7.5295 72 50 7.4 7.3401 118 4.8 138 7 7.6 7.4 3.00 0.4 6.0414 1 238 1.5 7.5 7.3 0.3 0.24 6.6209 1.5 6.1 64.6 137 7 7.2 7.6 6.4462 181 16 7.4 7.3 6.6no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data no Data

Table 4: Greenway 2016 By-Passes of Secondary Treatment Continued

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Start Date Start Time

Finish date Finish time

duration hours

volume in cubic metres

Reason for bypass

Authority Bypass Cause Descriptions Reason for bypass Descriptions

11-Jan-18 9:30 AM 13-Jan-18 8:50 PM 59.33 158,792 2, 4, 7 C, D 1 - Heavy Precipitation A - Avoid loss of life23-Jan-18 1:05 AM 23-Jan-18 6:20 AM 5.25 6,298 1, 2, 7 C , D 2 - Snow melt B - Avoid personal injury20-Feb-18 4:45 AM 22-Feb-18 5:45 PM 61.00 203,301 1, 2, 7 C , D 3 - Equipment failure C - Avoid dangeer to public health15-Apr-18 8:20 PM 17-Apr-18 1:25 PM 41.08 27,561 1, 7 C , D 4 - Equipment maintenance D - Avoid severe property damage5-Jul-18 2:48 PM 5-Jul-18 4:13 PM 1.42 446 1, 7 C , D 5 - Sewer problem E - Prior written acknowledgement2-Nov-18 1:00 AM 2-Nov-18 11:15 AM 10.25 7,668 1, 7 C , D 6 - Power failure No DataNo Data No Data No Data No Data No Data No Data No Data No Data 7 - Exceed design capacity No DataTotal No Data No Data No Data 178.33 404,066 No Data No Data No Data No Dataend of worksheet

Table 4.1: Greenway Secondary Bypass

Page 16 of 142

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Start Date Start Time Finish date

Finish time

duration hours

volume in cubic metres

Reason for bypass

Authority Bypass Cause Descriptions

Reason for bypass Descriptions

11-Jan-18 11:30 AM 12-Jan-18 3:30 PM 28.00 5,721 2, 4, 7 C, D 1 - Heavy Precipitation A - Avoid loss of life23-Jan-18 1:00 AM 23-Jan-18 5:30 AM 4.50 307 1, 2, 7 C , D 2 - Snow melt B - Avoid personal injury20-Feb-18 4:40 AM 22-Feb-18 4:10 PM 59.50 16,497 1, 2, 7 C , D 3 - Equipment failure C - Avoid dangeer to public health15-Apr-18 11:00 PM 16-Apr-18 5:45 PM 18.75 307 1, 7 C , D 4 - Equipment maintenance D - Avoid severe property damage5-Jul-18 3:23 PM 5-Jul-18 4:06 PM 0.72 15 1, 7 C , D 5 - Sewer problem E - Prior written acknowledgementNo Data No Data No Data No Data No Data No Data No Data No Data 6 - Power failure No DataNo Data No Data No Data No Data No Data No Data No Data No Data 7 - Exceed design capacity No DataTotal No Data No Data No Data 111.47 22,847 No Data No Data No Data No Dataend of worksheet

Table 4.2: Greenway Raw Bypass

Page 17 of 142

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Start Date Start Time Finish date Finish timeduration (hours) volume (m3)

11-Jan-18 9:30 AM 13-Jan-18 8:50 PM 59.33 164,51323-Jan-18 1:05 AM 23-Jan-18 6:20 AM 5.25 6,60520-Feb-18 4:45 AM 22-Feb-18 5:45 PM 61.00 219,79815-Apr-18 8:20 PM 17-Apr-18 1:25 PM 41.08 27,8685-Jul-18 2:48 PM 5-Jul-18 4:13 PM 1.42 4612-Nov-18 1:00 AM 2-Nov-18 11:15 AM 10.25 7,668Total No Data No Data No Data 178.33 426,913end of worksheet

Table 4.3: Greenway Raw and Secondary bypass

Page 18 of 142

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Date Rainfall (mm)

Temperature Sewage Raw(°C)

Temperature Sewage Final (°C)

Maximum Sewage Flow (103m3/D)

Minimum Sewage Flow (103m3/D)

Total Sewage Flow (103m3/D)

Volume Secondary By-Pass (103m3)

Hours Secondary By-Pass

BOD Secondary By-Pass (mg/L)

Suspended Solids Secondary By-Pass (mg/L)

Phosphorus Secondary By-Pass (mg/L)

Ammonia Secondary By-Pass (mg/L)

Temperature Secondary By-Pass (°C)

pH Secondary By-Pass

Un-ionized Ammonia Secondary By-Pass (mg/L)

E. ColiSecondary By-pass (MPN)

Volume Removed Primary Sludge toHolding (m3)

Solids Primary Sludge toHolding (%)

pH Primary Sludge to Holding

Volatile Solids Primary Sludge toHolding (%)

BOD5day Raw (mg/L)

BOD5Day UV Channel(mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids UVChannel (mg/L)

pH Raw

pH UV Channel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV Channel(mg/L)

NH3 UVChannel (mg/L)

Dissolved Oxygen Plant Effluent (mg/L)

E.Coli UV (MPN)

1/Jan/18 0.2 15.9 14.7 118.5 57.2 90.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 305 No Data No Data No Data No Data No Data 341 2 7.7 7.6 No Data No Data No Data 8.2 No Data2/Jan/18 0.2 17.1 14.4 121.1 57.1 93.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 397 1.8 6.7 74.7 230 2.5 225 5 7.7 7.5 8.3 0.41 0.41 7.9 No Data3/Jan/18 0.5 17.4 15.0 117.5 56.8 91.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 374 No Data No Data No Data No Data No Data 264 6 7.7 7.1 No Data No Data No Data 7.6 No Data4/Jan/18 0.7 16.6 15.4 116.8 55.6 91.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 403 0.76 6.9 70.1 242 3 117 6 7.6 7.6 5.1 0.36 0.25 7.6 No Data5/Jan/18 3.8 16.6 14.6 118.5 56.1 91.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 320 No Data No Data No Data No Data No Data 305 4 7.5 7.5 No Data No Data No Data 7.7 No Data6/Jan/18 0.8 17.2 14.7 129.6 50.7 92.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 409 No Data No Data No Data No Data No Data 279 10 7.7 7.6 No Data No Data No Data 7.5 No Data7/Jan/18 2.8 17.1 15.4 132.8 56.1 95.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 475 No Data No Data No Data No Data 2 288 7 7.7 7.5 No Data 0.48 0.57 7.1 No Data8/Jan/18 12.3 17.5 16.0 125.3 59.1 92.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 520 No Data No Data No Data No Data No Data 312 6 7.5 7.4 No Data No Data No Data 6.9 No Data9/Jan/18 No Data 17.6 14.7 141.6 56.9 97.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 523 1.7 6.8 70.5 498 2.4 501 7 7.4 7.4 16.4 0.6 0.42 6.0 No Data10/Jan/18 1.4 17.6 17.0 170.1 55.9 110.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 612 3.2 6.5 71.7 No Data No Data 112 6 7.6 7.5 No Data No Data No Data 6.5 11/Jan/18 10.7 12.9 14.8 233.2 146.7 192.2 42.671 12.5 8.55 28 0.7 1.95 15 7.11 0.0068 No Data 734 No Data No Data No Data 252 8.3 231 16 7.3 7.4 6.60 0.50 2.71 6.3 No Data12/Jan/18 14.3 11.2 11.1 224.2 151.4 192.2 103.877 24 12 44 1.3 0.47 11 7.28 0.0018 No Data 595 No Data No Data No Data No Data No Data 462 22 7.4 7.2 No Data No Data No Data 8.6 No Data13/Jan/18 0.5 13.0 11.7 234.0 141.9 163.1 12.244 22.83 20.4 18 0.69 0.3 12 7.3 0.0013 No Data 506 No Data No Data No Data No Data No Data 396 6 7.5 7.5 No Data No Data No Data 7.8 No Data14/Jan/18 No Data 14.2 13.4 179.5 107.1 146.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 700 No Data No Data No Data No Data 3 196 6 7.8 7.5 No Data 0.28 5.26 7.0 No Data15/Jan/18 2.3 14.7 14.1 196.5 91.7 136.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 645 No Data No Data No Data No Data No Data 167 10 7.6 7.4 No Data No Data No Data 7.1 No Data16/Jan/18 0.7 15.1 14.6 157.2 81.6 129.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 690 0.22 5.8 61.3 191 2.9 205 8 7.8 7.5 7.7 0.24 5.62 7.0 No Data17/Jan/18 0.4 14.0 14.3 153.8 78.5 124.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 509 No Data No Data No Data No Data No Data 245 2 7.7 7.3 No Data No Data No Data 7.2 No Data18/Jan/18 No Data 14.3 13.7 151.1 78.4 127.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 510 No Data No Data No Data 239 3.8 230 7 7.6 7.4 7.60 0.23 5.22 7.0 No Data19/Jan/18 No Data 14.6 14.0 142.4 70.8 116.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 633 No Data No Data No Data No Data No Data 262 7 7.4 7.4 No Data No Data No Data 6.8 No Data20/Jan/18 No Data 14.9 14.5 165.8 80.7 123.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 674 No Data No Data No Data No Data No Data 269 6 7.5 7.4 No Data No Data No Data 6.8 No Data21/Jan/18 No Data 15.7 15.1 147.3 56.8 105.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 591 No Data No Data No Data No Data 1 86 6 7.6 7.4 No Data 0.24 2.15 6.9 No Data22/Jan/18 19.8 14.0 15.4 241.0 41.7 144.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 464 No Data No Data No Data No Data No Data 331 6 7.6 7.5 No Data No Data No Data 6.8 No Data23/Jan/18 5.4 11.7 11.9 247.9 174.6 222.7 6.298 5.25 4.6 18 0.54 1.74 12 7.21 0.0061 No Data 427 2.87 6.8 67.4 145 3 186 5 7.6 7.3 3.8 0.33 0.55 6.9 No Data24/Jan/18 1.2 13.6 12.8 233.4 124.5 169.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 396 No Data No Data No Data No Data No Data 157 6 7.7 7.3 No Data No Data No Data 7.2 No Data25/Jan/18 No Data 14.6 13.9 178.1 98.0 148.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 461 No Data No Data No Data 236 2.6 184 5 7.6 7.5 No Data No Data 1.43 7.0 No Data26/Jan/18 No Data 15.0 14.7 171.4 88.9 137.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 627 No Data No Data No Data No Data No Data 267 10 7.6 7.4 No Data No Data No Data 6.9 No Data27/Jan/18 No Data 14.4 15.0 173.3 82.6 134.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 469 No Data No Data No Data No Data No Data 357 4 7.5 7.5 No Data No Data No Data 6.8 No Data28/Jan/18 No Data 14.1 14.2 171.0 82.4 134.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 410 No Data No Data No Data No Data No Data 435 2 7.6 7.5 No Data No Data 0.16 7.2 No Data29/Jan/18 6.2 15.0 14.5 158.2 90.8 130.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 515 No Data No Data No Data No Data No Data 270 2 7.6 7.4 No Data No Data No Data 7.1 No Data30/Jan/18 0.2 14.5 14.1 174.6 80.3 127.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 677 2.86 6.9 71 193 2.7 128 6 7.8 7.4 4.8 0.24 1.15 6.8 No Data31/Jan/18 No Data 14.8 14.3 151.9 82.4 126.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 523 No Data No Data No Data No Data No Data 214 5 7.7 7.4 No Data No Data No Data 6.7 No Data1/Feb/18 No Data 15.7 14.8 137.3 70.0 110.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 758 No Data No Data No Data 238 2 162 6 7.5 7.5 6.40 0.24 0.23 6.9 No Data2/Feb/18 2.8 15.9 14.7 135.7 67.5 110.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 628 No Data No Data No Data No Data No Data 173 14 7.6 7.4 No Data No Data No Data 7.1 No Data3/Feb/18 2.5 15.9 14.9 145.1 66.8 111.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 771 No Data No Data No Data No Data No Data 339 6 7.7 7.5 No Data No Data No Data 6.9 No Data4/Feb/18 7.4 16.0 15.3 151.9 62.8 111.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 840 No Data No Data No Data No Data 3 376 6 7.7 7.4 No Data 0.32 1.60 6.7 No Data5/Feb/18 0.7 15.6 14.9 146.3 62.8 113.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 557 No Data No Data No Data No Data No Data 424 6 7.6 7.5 No Data No Data No Data 6.9 No Data6/Feb/18 1.1 16.2 15.0 128.6 60.1 105.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 627 4.79 6.2 56.8 242 2.1 239 4 7.6 7.6 8.1 0.3 0.16 7.1 No Data7/Feb/18 5.4 16.4 15.4 129.1 56.6 102.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 599 No Data No Data No Data No Data No Data 878 5 7.5 7.4 No Data No Data No Data 7.0 No Data8/Feb/18 No Data 16.5 15.4 126.5 56.9 102.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 577 2.31 6.8 67.9 372 1 410 4 7.6 7.5 No Data No Data 0.1 7.5 No Data9/Feb/18 No Data 16.4 15.3 120.8 58.6 93.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 563 No Data No Data No Data No Data No Data 341 10 7.2 7.4 No Data No Data No Data 7.7 No Data10/Feb/18 2.7 16.2 15.4 130.0 61.1 99.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 699 No Data No Data No Data No Data No Data 526 2 7.5 7.5 No Data No Data No Data 7.3 No Data11/Feb/18 3.4 14.7 15.0 142.5 54.7 100.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 323 No Data No Data No Data No Data 1 379 6 7.6 7.5 No Data 0.34 0.22 7.2 No Data12/Feb/18 No Data 16.0 14.4 125.9 57.2 98.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 721 No Data No Data No Data No Data No Data 249 6 7.5 7.6 No Data No Data No Data 7.7 No Data13/Feb/18 0.2 16.6 15.3 123.5 56.7 97.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 682 2.96 6.8 72.8 221 1 217 5 7.7 7.5 7.4 0.29 0.35 7.4 No Data14/Feb/18 No Data 16.3 15.9 146.4 56.3 106.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 644 No Data No Data No Data No Data No Data 510 2 7.3 7.5 No Data No Data No Data 7.6 No Data15/Feb/18 No Data 14.2 15.3 221.9 81.8 159.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 665 No Data No Data No Data 213 1 236 4 7.6 7.5 7.7 0.39 0.24 6.9 No Data16/Feb/18 No Data 14.6 13.6 170.5 103.8 144.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 533 No Data No Data No Data No Data No Data 468 6 7.5 7.6 No Data No Data No Data 7.4 No Data17/Feb/18 No Data 15.0 14.3 163.7 87.0 132.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 598 No Data No Data No Data No Data No Data 284 4 7.6 7.6 No Data No Data No Data 7.8 No Data18/Feb/18 No Data 14.8 14.6 154.1 77.8 123.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 583 No Data No Data No Data No Data 1 309 4 7.5 7.5 No Data 0.24 0.23 7.4 No Data19/Feb/18 13.4 14.0 14.6 278.3 78.2 158.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 525 No Data No Data No Data No Data No Data 269 4 7.5 7.6 No Data No Data No Data 7.6 No Data20/Feb/18 22.5 9.5 11.2 342.0 164.7 247.7 76.38 19.25 5.5 10 0.39 0.46 11 7.26 0.0017 No Data 400 No Data No Data No Data 167 6.2 131 9 7.5 7.4 3.4 0.38 0.42 7.5 No Data21/Feb/18 12.3 8.6 9.2 420.5 232.5 345.8 106.241 24 11 16 0.81 1.74 9 7.28 0.0056 No Data 295 No Data No Data No Data No Data No Data 72 50 7.4 7.3 No Data No Data No Data No Data No Data22/Feb/18 No Data 10.0 10.0 271.7 222.5 244.7 20.68 17.75 3.83 9 0.42 1.87 10 7.3 0.0068 No Data 401 No Data No Data No Data 118 5 138 7 7.6 7.4 3.00 0.40 No Data 6.0 No Data23/Feb/18 4.0 11.4 11.3 260.1 162.4 215.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 523 No Data No Data No Data No Data No Data 191 8 7.6 7.2 No Data No Data No Data 6.7 No Data24/Feb/18 1.1 12.1 12.2 226.6 153.3 193.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 245 No Data No Data No Data No Data No Data 81 2 7.6 7.4 No Data No Data No Data 6.9 No Data25/Feb/18 2.0 12.7 13.0 224.0 149.5 192.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 755 No Data No Data No Data No Data 1 175 4 7.7 7.4 No Data 0.19 1.26 6.4 No Data26/Feb/18 No Data 13.2 13.5 201.9 129.1 171.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 807 No Data No Data No Data No Data No Data 69 2 7.6 7.3 No Data No Data No Data 6.5 No Data27/Feb/18 No Data 13.2 13.8 193.8 117.8 162.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 863 4.17 6.6 69.5 303 1 331 4 7.7 7.5 8.5 0.2 0.54 6.7 No Data28/Feb/18 No Data 13.7 14.1 182.9 107.9 151.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 642 No Data No Data No Data No Data No Data 79 6 7.7 7.4 No Data No Data No Data 6.6 No Data1/Mar/18 2.1 13.7 14.0 186.7 103.1 145.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 552 3.96 6.4 68 224 1 227 2 7.7 7.6 6.40 0.22 0.86 6.7 No Data2/Mar/18 1.9 13.2 13.7 187.3 93.9 151.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 643 No Data No Data No Data No Data No Data 185 2 7.6 7.7 No Data No Data No Data 6.8 No Data3/Mar/18 No Data 13.3 13.5 174.2 91.8 141.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 573 No Data No Data No Data No Data No Data 144 4 7.5 7.5 No Data No Data No Data 6.8 No Data4/Mar/18 No Data 13.8 13.7 149.4 87.0 137.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 628 No Data No Data No Data No Data 2 384 2 7.5 7.5 No Data 0.22 0.5 7.2 No Data5/Mar/18 No Data 14.0 14.2 153.2 78.3 126.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 805 No Data No Data No Data No Data No Data 333 4 7.6 7.6 No Data No Data No Data 6.6 No Data6/Mar/18 No Data 14.5 14.3 161.1 75.2 116.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 699 2.28 6.8 67.5 230 2.1 208 4 7.6 7.6 5.7 0.23 0.33 6.8 No Data7/Mar/18 6 14.6 14.5 149.8 84.1 126.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 469 No Data No Data No Data No Data No Data 108 2 7.6 7.4 No Data No Data No Data 6.7 No Data8/Mar/18 1.1 14.5 14.4 147.5 82.3 122.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 634 No Data No Data No Data 286 3 177 6 7.6 7.5 6.2 0.3 0.16 6.8 No Data9/Mar/18 2 14.9 14.4 149.4 79.6 122.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 610 No Data No Data No Data No Data No Data 169 2 7.5 7.5 No Data No Data No Data 6.2 No Data10/Mar/18 No Data 15.3 14.8 146.6 74.4 122.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 253 No Data No Data No Data No Data No Data 261 4 7.6 7.5 No Data No Data No Data 5.9 No Data11/Mar/18 0.2 15.0 14.7 152.6 79.4 117.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 203 No Data No Data No Data No Data 1 280 6 7.6 7.5 No Data 0.30 3.25 5.8 No Data12/Mar/18 No Data 15.4 14.9 146.0 72.7 117.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 550 No Data No Data No Data No Data No Data 309 8 7.6 7.6 No Data No Data No Data 6.0 No Data13/Mar/18 1.2 14.0 14.7 140.0 69.6 116.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 383 2.81 6.5 71.7 389 1 629 2 7.6 7.5 17.2 0.22 0.11 6.7 No Data14/Mar/18 0.7 15.4 14.4 142.1 71.1 117.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 429 No Data No Data No Data No Data No Data 393 4 7.6 7.3 No Data No Data No Data 7.0 No Data15/Mar/18 1 15.5 14.8 139.4 72.0 115.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 430 No Data No Data No Data 288 1 299 4 7.5 7.6 9.9 0.25 0.1 No Data No Data16/Mar/18 0.2 15.4 14.6 143.1 69.5 114.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 574 No Data No Data No Data No Data No Data 340 6 7.5 7.5 No Data No Data No Data No Data No Data17/Mar/18 0.2 15.6 15.0 135.6 92.5 104.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 409 No Data No Data No Data No Data No Data 364 6 7.4 7.5 No Data No Data No Data No Data No Data18/Mar/18 No Data 15.5 15.5 143.2 106.1 120.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 1 275 4 7.6 7.5 No Data 0.24 0.21 7.3 No Data19/Mar/18 No Data 16.0 15.9 139.4 72.2 118.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 588 No Data No Data No Data No Data No Data 407 2 7.6 7.5 No Data No Data No Data 6.0 No Data20/Mar/18 No Data 14.7 15.4 140.5 71.5 110.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 487 6.05 5.3 67.7 284 1 321 6 7.6 7.5 15.6 0.26 0.11 6.9 No Data21/Mar/18 No Data 15.7 14.8 136.1 66.8 113.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 543 No Data No Data No Data No Data No Data 358 4 7.6 7.5 No Data No Data No Data 6.4 No Data22/Mar/18 No Data 16.1 15.4 164.2 60.2 110.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 426 No Data No Data No Data 472 1 635 6 7.6 7.5 27.50 0.33 0.1 7.0 No Data23/Mar/18 No Data 16.0 15.4 137.0 58.9 107.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 447 No Data No Data No Data No Data No Data No Data No Data No DatNo Data No Data No Data No Data 7.5 No Data24/Mar/18 0.2 16.0 15.9 142.1 60.5 107.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 468 No Data No Data No Data No Data No Data 305 2 7.3 7.4 No Data No Data No Data 7.3 No Data25/Mar/18 No Data 16.0 15.7 137.3 59.3 107.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 454 No Data No Data No Data No Data 1 180 2 7.4 7.4 No Data 0.35 0.71 6.0 No Data26/Mar/18 No Data 16.3 16.4 173.3 64.9 106.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 497 No Data No Data No Data No Data No Data 325 No Data 7.3 No Data No Data No Data No Data 6.0 No Data27/Mar/18 8.4 15.4 16.3 143.0 74.4 124.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 444 No Data No Data No Data 359 2.6 391 4 7.6 7.5 11 0.36 0.22 5.3 2028/Mar/18 No Data 15.1 15.5 230.8 71.5 117.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 518 No Data No Data No Data No Data No Data 199 2 7.4 7.3 No Data No Data No Data 5.4 No Data29/Mar/18 15.8 15.4 15.7 190.4 114.0 143.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 605 No Data No Data No Data No Data No Data 84 4 7.1 7.4 No Data No Data 0.18 6.3 No Data30/Mar/18 No Data 14.0 14.1 197.3 92.9 147.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 429 No Data No Data No Data No Data No Data 234 2 7.2 7.4 No Data No Data No Data 6.3 No Data31/Mar/18 4.9 13.9 14.2 171.9 101.2 141.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 403 No Data No Data No Data No Data No Data 70 2 7.4 7.5 No Data No Data No Data 6.9 No Data1/Apr/18 0.2 14.3 14.0 151.4 88.6 136.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 434 No Data No Data No Data No Data 1 99 4 7.6 7.5 No Data 0.16 0.23 5.4 No Data2/Apr/18 No Data 14.0 14.2 285.0 80.9 126.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 389 No Data No Data No Data No Data No Data 197 7 7.7 7.4 No Data No Data No Data 5.2 No Data3/Apr/18 21.1 15.4 10.3 307.9 129.2 139.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 455 No Data No Data No Data 235 2.5 381 6 7.6 7.5 13.4 0.26 0.18 5.8 204/Apr/18 2.8 12.4 13.5 186.1 80.7 177.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 356 No Data No Data No Data No Data No Data 250 20 7.4 7.4 No Data No Data No Data 5.3 No Data5/Apr/18 No Data 13.8 12.9 208.0 100.4 128.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 317 No Data No Data No Data 275 2 189 4 7.6 7.6 6.6 0.23 0.1 7.5 No Data6/Apr/18 5.1 14.3 13.8 184.2 102.6 155.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 458 No Data No Data No Data No Data No Data 166 18 7.4 7.4 No Data No Data No Data 6.7 No Data7/Apr/18 0.2 13.7 13.4 181.8 104.1 147.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 457 No Data No Data No Data No Data No Data 195 4 7.5 7.4 No Data No Data No Data 5.8 No Data8/Apr/18 0.2 14.6 14.1 159.8 92.4 145.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 500 No Data No Data No Data No Data 1 252 2 7.6 7.4 No Data 0.21 0.57 5.5 No Data9/Apr/18 No Data 13.4 14.2 162.3 95.3 136.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 533 No Data No Data No Data No Data No Data 347 4 7.6 7.4 No Data No Data No Data 4.6 No Data10/Apr/18 No Data 14.9 14.5 160.8 89.1 137.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 402 No Data No Data No Data 258 1 303 4 7.6 7.4 8 0.22 0.34 5.0 3111/Apr/18 0.4 15.5 15.1 179.7 62.8 134.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 435 No Data No Data No Data No Data No Data 186 6 7.7 7.5 No Data No Data No Data 5.4 No Data12/Apr/18 2.8 14.4 15.1 154.8 97.4 134.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 356 No Data No Data No Data 223 1 120 2 7.6 7.5 6.20 0.30 0.2 5.7 No Data13/Apr/18 No Data 15.0 15.1 246.6 76.5 132.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 296 No Data No Data No Data No Data No Data 162 2 7.4 7.6 No Data No Data No Data 6.4 No Data

Table 5A: Greenway 2018 Daily Plant Summary

Page 19 of 142

Page 20: ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT … · ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT WASTEWATER TREATMENT OPERATIONS . GREENWAY WASTEWATER TREATMENT CENTRE . 2018

Date Rainfall (mm)

Temperature Sewage Raw(°C)

Temperature Sewage Final (°C)

Maximum Sewage Flow (103m3/D)

Minimum Sewage Flow (103m3/D)

Total Sewage Flow (103m3/D)

Volume Secondary By-Pass (103m3)

Hours Secondary By-Pass

BOD Secondary By-Pass (mg/L)

Suspended Solids Secondary By-Pass (mg/L)

Phosphorus Secondary By-Pass (mg/L)

Ammonia Secondary By-Pass (mg/L)

Temperature Secondary By-Pass (°C)

pH Secondary By-Pass

Un-ionized Ammonia Secondary By-Pass (mg/L)

E. ColiSecondary By-pass (MPN)

Volume Removed Primary Sludge toHolding (m3)

Solids Primary Sludge toHolding (%)

pH Primary Sludge to Holding

Volatile Solids Primary Sludge toHolding (%)

BOD5day Raw (mg/L)

BOD5Day UV Channel(mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids UVChannel (mg/L)

pH Raw

pH UV Channel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV Channel(mg/L)

NH3 UVChannel (mg/L)

Dissolved Oxygen Plant Effluent (mg/L)

E.Coli UV (MPN)

Table 5A: Greenway 2018 Daily Plant Summary

14/Apr/18 16.2 14.8 15.2 321.3 113.4 160.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 428 No Data No Data No Data No Data No Data 167 2 7.5 7.7 No Data No Data No Data 6.4 No Data15/Apr/18 29.3 13.5 13.1 320.2 212.8 212.3 27.561 41.08 2.1 <3 0.28 0.27 13 7.32 0.0013 100 414 No Data No Data No Data No Data 1 238 2 7.5 7.3 No Data 0.3 0.24 6.6 No Data16/Apr/18 10.9 9.7 10.4 292.3 172.8 277.7 No Data No Data 3 <3 0.42 0.3 10 7.41 0.0014 228 224 No Data No Data No Data No Data No Data 87 8 7.6 7.5 No Data No Data No Data 4.6 No Data17/Apr/18 1.1 11.2 11.2 229.3 159.3 224.3 No Data No Data 6.3 12 0.39 0.47 11 7.24 0.0016 86 217 No Data No Data No Data 114 2.1 126 4 7.7 7.2 3.7 0.36 0.5 No Data 4118/Apr/18 0.2 12.2 12.2 197.7 129.6 196.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 237 No Data No Data No Data No Data No Data 112 4 7.6 7.5 No Data No Data No Data No Data No Data19/Apr/18 No Data 10.8 12.8 182.2 121.3 169.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 281 2.38 7 69.6 181 2 123 4 7.5 7.6 5.6 0.29 0.67 No Data No Data20/Apr/18 No Data 13.4 13.6 186.5 104.8 157.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 404 No Data No Data No Data No Data No Data 121 2 7.5 7.5 No Data No Data No Data No Data No Data21/Apr/18 No Data 14.7 14.2 182.6 103.6 150.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 422 No Data No Data No Data No Data No Data 254 2 7.4 7.6 No Data No Data No Data No Data No Data22/Apr/18 No Data 14.6 14.9 168.9 91.8 131.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 286 No Data No Data No Data No Data 1 243 3 7.4 7.6 No Data 0.53 0.32 5.8 No Data23/Apr/18 No Data 14.9 15.6 190.5 58.9 138.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 558 No Data No Data No Data No Data No Data 454 2 7.5 7.5 No Data No Data No Data No Data No Data24/Apr/18 8.4 15.3 15.8 210.7 120.3 138.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 563 3.35 6.5 66.1 364 1 339 2 7.6 7.3 11.1 0.23 0.26 7.1 3125/Apr/18 6.3 14.7 15.4 176.0 119.0 168.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 522 No Data No Data No Data No Data No Data 269 5 7.6 7.6 No Data No Data No Data 6.8 No Data26/Apr/18 0.2 14.4 14.7 166.8 95.6 149.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 391 2.04 6.6 67.2 234 1 292 4 7.5 7.5 10.2 0.19 0.96 6.8 No Data27/Apr/18 No Data 15.0 15.3 164.1 93.9 141.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 494 No Data No Data No Data No Data No Data 328 5 7.4 7.5 No Data No Data No Data 6.6 No Data28/Apr/18 No Data 15.9 15.9 152.7 84.5 132.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 432 No Data No Data No Data No Data No Data 141 2 7.6 7.6 No Data No Data No Data 6.8 No Data29/Apr/18 No Data 16.0 15.9 147.9 82.5 127.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 455 No Data No Data No Data No Data 1 79 2 7.6 7.6 No Data 0.3 0.50 7.0 No Data30/Apr/18 No Data 15.9 16.3 141.3 79.0 122.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 469 No Data No Data No Data No Data No Data 411 6 7.5 7.0 No Data No Data No Data 7.0 No Data1/May/18 No Data 16.7 17.2 141.3 79.0 118.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 524 No Data No Data No Data 304 1 345 2 7.7 7.3 16.1 0.22 0.19 7.0 202/May/18 3.9 17.0 17.8 145.8 74.2 133.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 398 No Data No Data No Data No Data No Data 397 4 7.6 7.6 No Data No Data No Data 6.8 No Data3/May/18 4.7 17.1 18.0 168.0 42.9 135.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 400 2.51 6.6 52 215 1 422 4 7.6 7.6 21.1 0.34 0.25 6.6 No Data4/May/18 4 16.4 17.7 162.6 111.6 120.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 309 No Data No Data No Data No Data No Data 311 2 7.6 7.5 No Data No Data No Data 6.6 No Data5/May/18 No Data 16.4 17.1 144.3 76.0 120.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 316 No Data No Data No Data No Data No Data 156 2 7.5 7.5 No Data No Data No Data 6.8 No Data6/May/18 No Data 16.8 17.5 244.9 60.3 115.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 349 No Data No Data No Data No Data 1 253 2 7.6 7.6 No Data 0.28 0.16 6.7 No Data7/May/18 No Data 17.1 17.8 145.2 75.5 114.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 97 No Data No Data No Data No Data 2 300 4 7.5 7.6 No Data No Data No Data 6.8 No Data8/May/18 No Data 17.5 18.2 152.2 62.5 113.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 214 No Data No Data No Data No Data No Data No Data No Data No Dat7.4 No Data 0.24 No Data 6.8 309/May/18 2.2 17.0 18.4 147.9 67.3 122.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 426 No Data No Data No Data No Data 2.3 363 6 7.5 7.6 No Data No Data No Data 6.8 No Data10/May/18 2.7 17.7 18.2 145.4 87.8 114.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 412 4.67 6 No Data 186 3 254 8 7.6 7.7 7.7 0.46 0.1 6.8 No Data11/May/18 1.9 17.7 17.9 141.7 72.3 137.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 457 No Data No Data No Data No Data 1 290 4 7.5 7.6 No Data No Data No Data 7.0 No Data12/May/18 5.7 16.6 17.2 186.4 94.6 119.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 504 No Data No Data No Data No Data No Data 253 4 7.5 7.5 No Data No Data No Data 6.9 No Data13/May/18 No Data 17.5 17.7 146.0 79.4 116.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 510 No Data No Data No Data No Data 2 227 2 7.6 7.5 No Data 0.24 0.15 6.8 No Data14/May/18 No Data 17.9 18.5 143.0 72.1 148.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 476 No Data No Data No Data No Data No Data 396 2 7.8 7.6 No Data No Data No Data 6.7 No Data15/May/18 14.1 17.2 18.3 203.8 101.2 133.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 452 2.66 6.6 60.7 200 1 323 2 7.5 7.4 10.5 0.31 0.11 6.4 3016/May/18 No Data 17.4 18.1 161.4 106.1 121.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 449 No Data No Data No Data No Data No Data 356 1.5 7.4 7.5 No Data No Data No Data 6.7 No Data17/May/18 No Data 17.4 18.6 146.3 85.1 116.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 419 No Data No Data No Data 211 1 369 2 7.5 7.9 8.5 0.25 0.1 6.8 No Data18/May/18 0.3 17.9 18.4 142.5 76.2 118.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 490 No Data No Data No Data No Data No Data 226 4 7 7.7 No Data No Data No Data 6.9 No Data19/May/18 2.9 17.9 18.5 152.7 69.4 110.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 406 No Data No Data No Data No Data No Data 315 6 7.5 7.5 No Data No Data No Data 6.7 No Data20/May/18 No Data 17.8 18.9 136.7 72.4 107.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 393 No Data No Data No Data No Data 1 274 6 7.4 7.5 No Data 0.21 0.34 6.6 No Data21/May/18 4.7 16.7 18.0 138.1 61.4 126.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 473 2.1 6.8 77 No Data No Data 224 2 7.4 7.5 No Data No Data No Data 6.8 No Data22/May/18 1.7 17.4 18.1 159.3 98.4 112.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 454 No Data No Data No Data 146 1 119 1.5 7.3 7.2 5.3 0.2 0.18 6.4 4123/May/18 No Data 18.5 19.0 138.1 69.7 109.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 406 No Data No Data No Data No Data No Data 659 1.5 7.3 7.6 No Data No Data No Data 6.5 No Data24/May/18 No Data 18.6 19.6 137.6 68.1 108.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 498 1.61 6.6 74.4 367 3 663 4 7.3 7.7 20.3 0.32 0.23 6.5 No Data25/May/18 0.2 19.0 20.1 130.6 72.5 107.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 434 No Data No Data No Data No Data No Data 80 1.5 7.2 7.4 No Data No Data No Data 6.4 No Data26/May/18 No Data 19.2 20.2 133.6 54.4 106.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 339 No Data No Data No Data No Data No Data 71 4 7.2 7.5 No Data No Data No Data 6.5 No Data27/May/18 No Data 19.6 20.7 135.8 66.0 101.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 359 No Data No Data No Data No Data No Data 90 4 7.4 7.6 No Data No Data No Data 6.4 No Data28/May/18 No Data 18.4 20.9 128.5 28.2 98.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 312 No Data No Data No Data No Data No Data 356 1.5 7.2 7.5 No Data No Data No Data 6.2 No Data29/May/18 No Data 20.1 20.8 125.2 44.3 91.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 367 4.1 6.1 67.5 336 1 370 4 7.4 7.3 13.6 0.30 0.10 6.4 2030/May/18 No Data 20.5 21.5 127.8 58.5 99.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 422 No Data No Data No Data No Data No Data 453 6 7.1 7.4 No Data No Data No Data 6.4 No Data31/May/18 5.2 20.6 22.1 128.1 40.1 96.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 380 2.7 5.8 72.8 310 1 437 4 7.1 7.7 15.7 0.27 0.16 6.2 No Data1/Jun/18 No Data 20.5 22.1 120.9 59.0 95.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 396 No Data No Data No Data No Data No Data 962 2 7.1 7.5 No Data No Data No Data 6.1 No Data2/Jun/18 No Data 20.5 21.5 123.8 60.8 98.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 356 No Data No Data No Data No Data No Data 76 5 7.3 7.5 No Data No Data No Data 6.1 No Data3/Jun/18 1.8 19.9 21.3 139.7 56.1 95.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 331 No Data No Data No Data No Data No Data 81 14 7.3 7.4 No Data No Data No Data 6.2 No Data4/Jun/18 2.5 19.3 20.6 118.5 53.9 97.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 480 No Data No Data No Data No Data 1 66 1.5 7.3 7.4 No Data 0.3 2.09 6.4 No Data5/Jun/18 No Data 20.2 20.2 122.9 61.3 96.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 297 No Data No Data No Data 202 1 312 2 7.6 7.2 9.3 0.28 0.10 6.5 1736/Jun/18 No Data 20.5 20.5 121.9 58.6 95.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 355 No Data No Data No Data No Data No Data 97 4 7.4 7.4 No Data No Data No Data 6.7 No Data7/Jun/18 No Data 20.5 21.0 126.1 58.3 92.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 318 2.81 6.3 69.5 186 1 99 4 7.1 7.6 4.9 0.27 0.1 6.6 No Data8/Jun/18 No Data 20.9 21.8 112.9 53.2 95.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 324 No Data No Data No Data No Data No Data 56 2 7.1 7.7 No Data No Data No Data 6.5 No Data9/Jun/18 1.1 19.5 21.2 124.6 56.2 95.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 367 No Data No Data No Data No Data No Data 46 1.5 7.3 7.5 No Data No Data No Data 6.6 No Data10/Jun/18 No Data 21.1 21.0 125.0 55.6 89.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 284 No Data No Data No Data No Data 1 151 2 7.4 8.5 No Data 0.30 0.10 6.6 No Data11/Jun/18 No Data 19.5 21.4 122.8 49.3 92.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 366 No Data No Data No Data No Data No Data 64 4 7.2 7.4 No Data No Data No Data 6.6 No Data12/Jun/18 No Data 21.2 21.2 116.4 56.0 99.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 355 No Data No Data No Data 245 2 130 4 7.3 7.5 7.7 0.33 0.15 6.7 4113/Jun/18 20 21.9 22.5 152.4 35.7 90.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 253 No Data No Data No Data No Data No Data 117 1.5 7.3 7.7 No Data No Data No Data 6.6 No Data14/Jun/18 No Data 21.4 22.5 120.1 51.4 93.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 182 3.33 5.9 71.1 201 1 201 1.5 7.2 7.8 8.7 0.28 0.14 6.7 No Data15/Jun/18 No Data 21.8 22.3 126.1 50.1 99.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 229 No Data No Data No Data No Data No Data 93 4 7.2 7.8 No Data No Data No Data 6.7 No Data16/Jun/18 No Data 21.5 22.6 127.7 58.2 94.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 114 No Data No Data No Data No Data No Data 258 1.5 7.1 7.7 No Data No Data No Data 6.5 No Data17/Jun/18 No Data 21.2 23.0 122.6 57.3 113.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 195 No Data No Data No Data No Data 1 77 3 7.4 7.6 No Data 0.26 0.37 6.4 No Data18/Jun/18 29.5 20.4 22.6 195.6 55.7 109.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 408 No Data No Data No Data No Data No Data 223 6 7.3 7.5 No Data No Data No Data 6.4 No Data19/Jun/18 No Data 21.9 22.4 132.3 66.8 93.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 338 1.1 6.1 59.6 139 1 76 2 7.3 7.2 4.8 0.32 0.39 6.4 1020/Jun/18 0.5 21.9 23.0 121.2 52.8 92.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 291 No Data No Data No Data No Data No Data 87 1.5 7.3 7.5 No Data No Data No Data 6.5 No Data21/Jun/18 No Data 21.9 22.9 120.7 52.2 99.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 193 No Data No Data No Data 218 1 78 4 7.3 7.7 5.3 0.27 0.1 6.7 No Data22/Jun/18 8.6 21.9 22.6 159.1 53.1 109.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 361 No Data No Data No Data No Data No Data 71 6 7.3 7.7 No Data No Data No Data 6.6 No Data23/Jun/18 6.5 21.3 22.2 153.8 55.4 128.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 338 No Data No Data No Data No Data No Data 122 4 7.3 7.5 No Data No Data No Data 6.4 No Data24/Jun/18 21.7 20.9 22.1 170.7 66.5 93.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 146 No Data No Data No Data No Data 2 74 5 7.3 7.5 No Data 0.24 0.32 6.3 No Data25/Jun/18 0.2 21.2 21.9 132.2 55.9 98.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 352 No Data No Data No Data No Data No Data 465 1.5 7.4 7.5 No Data No Data No Data 6.8 No Data26/Jun/18 No Data 21.6 22.4 130.2 58.7 110.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 289 No Data No Data No Data 299 1 356 4 7.4 7.3 10.5 0.24 0.11 6.7 1027/Jun/18 6.8 21.6 22.6 136.5 83.7 98.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 265 No Data No Data No Data No Data No Data 452 4 7.3 7.5 No Data No Data No Data 6.6 No Data28/Jun/18 No Data 22.2 23.0 125.6 60.6 93.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 129 No Data No Data No Data 222 1 384 1.5 7.2 7.7 12.2 0.27 0.17 6.7 No Data29/Jun/18 No Data 21.1 23.4 121.5 58.2 96.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 132 No Data No Data No Data No Data No Data 71 4 7.2 7.6 No Data No Data No Data 6.6 No Data30/Jun/18 No Data 22.1 23.2 128.1 57.3 92.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 143 No Data No Data No Data No Data No Data 73 4 7.3 7.7 No Data No Data No Data 6.7 No Data1/Jul/18 No Data 22.3 23.9 120.6 55.2 101.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 169 No Data No Data No Data No Data 1 1,180 2 7.0 7.7 No Data 0.27 0.11 6.6 No Data2/Jul/18 No Data 21.3 23.5 132.4 57.4 91.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 174 No Data No Data No Data No Data No Data 201 1.5 7.3 7.7 No Data No Data No Data 6.6 No Data3/Jul/18 No Data 23.1 23.5 119.0 56.0 93.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 212 No Data No Data No Data 140 2 144 2 7.3 7.5 5.9 0.23 0.10 6.7 104/Jul/18 1.4 23.6 24.5 146.7 54.2 115.7 0.446 1.42 <10 6 0.383 0.52 24 7.44 0.0075 303 209 1.54 6.1 64.6 No Data No Data 137 7 7.2 7.6 No Data No Data No Data 6.4 No Data5/Jul/18 26.4 22.4 24.6 222.4 56.6 107.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 183 2.19 6.7 63.7 160 1 101 6 7.2 7.5 5.6 0.35 0.54 6.2 No Data6/Jul/18 No Data 21.8 22.6 144.9 69.8 98.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 155 No Data No Data No Data No Data No Data 91 4 7.3 7.5 No Data No Data No Data 6.7 No Data7/Jul/18 No Data 22.6 23.0 123.8 56.0 97.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 625 No Data No Data No Data No Data No Data 76 1.5 7.3 7.6 No Data No Data No Data 6.6 No Data8/Jul/18 No Data 21.9 23.4 120.4 60.5 90.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 156 No Data No Data No Data No Data 2 57 4 7.4 7.6 No Data 0.74 0.10 6.5 No Data9/Jul/18 0.3 21.4 22.7 117.0 50.8 93.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 130 No Data No Data No Data No Data No Data 52 1.5 7.4 7.5 No Data No Data No Data 6.4 No Data10/Jul/18 No Data 23.1 23.7 119.7 50.8 91.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 150 No Data No Data No Data 262 3 416 6 7.1 7.3 6.5 0.47 0.14 6.3 3011/Jul/18 No Data 23.4 24.1 116.1 52.2 90.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 146 No Data No Data No Data No Data No Data 81 4 7.4 7.7 No Data No Data No Data 6.4 No Data12/Jul/18 No Data 23.7 24.3 120.3 50.9 88.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 166 No Data No Data No Data No Data 1 74 6 7.3 7.7 6.5 0.47 0.14 6.2 No Data13/Jul/18 No Data 23.7 24.7 125.8 49.1 90.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 77 No Data No Data No Data No Data No Data 97 4 7.2 7.7 No Data No Data No Data 6.2 No Data14/Jul/18 1.4 22.1 24.3 133.5 47.0 87.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 76 No Data No Data No Data No Data No Data 132 6 7.2 7.2 No Data No Data No Data 6.0 No Data15/Jul/18 No Data 22.4 23.8 113.9 50.5 105.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 46 No Data No Data No Data No Data 4 104 4 7.5 7.6 No Data 0.48 0.22 6.1 No Data16/Jul/18 28.2 21.6 24.0 225.5 50.5 92.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6 No Data No Data No Data No Data No Data 62 4 7.2 7.6 No Data No Data No Data 5.8 No Data17/Jul/18 No Data 21.4 23.1 131.4 54.0 91.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 79 No Data No Data No Data 113 4 180 6 7.1 7.3 5 0.56 0.31 6.0 8618/Jul/18 No Data 21.4 22.9 129.2 6.6 95.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 199 No Data No Data No Data No Data No Data 264 7 7.4 7.6 No Data No Data No Data 6.2 No Data19/Jul/18 No Data 23.2 23.4 120.7 57.5 108.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 202 No Data No Data No Data 280 2.9 182 8 7.3 7.7 6 0.6 0.45 6.1 No Data20/Jul/18 3.6 23.9 24.6 182.0 51.0 105.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 119 No Data No Data No Data No Data No Data 353 18 7.2 7.5 No Data No Data No Data 6.1 No Data21/Jul/18 No Data 23.9 24.6 155.9 57.0 129.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 139 No Data No Data No Data No Data No Data 103 6 7.3 7.6 No Data No Data No Data 6.2 No Data22/Jul/18 22.2 23.1 24.0 209.8 53.6 112.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 181 No Data No Data No Data No Data 2.3 94 5 7.2 7.6 No Data 0.32 0.19 5.9 No Data23/Jul/18 11 23.4 23.8 145.3 50.7 148.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 180 No Data No Data No Data No Data No Data 430 1.5 7.3 7.6 No Data No Data No Data 6.2 No Data24/Jul/18 9.9 23.0 23.9 225.7 76.1 119.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 192 2.63 6.3 65.9 129 2.9 82 7 7.4 7.3 4.4 0.32 0.29 5.5 No Data25/Jul/18 No Data 23.6 24.1 150.7 82.1 115.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 229 No Data No Data No Data No Data No Data 68 4 7.2 7.5 No Data No Data No Data 6.0 238

Page 20 of 142

Page 21: ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT … · ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT WASTEWATER TREATMENT OPERATIONS . GREENWAY WASTEWATER TREATMENT CENTRE . 2018

Date Rainfall (mm)

Temperature Sewage Raw(°C)

Temperature Sewage Final (°C)

Maximum Sewage Flow (103m3/D)

Minimum Sewage Flow (103m3/D)

Total Sewage Flow (103m3/D)

Volume Secondary By-Pass (103m3)

Hours Secondary By-Pass

BOD Secondary By-Pass (mg/L)

Suspended Solids Secondary By-Pass (mg/L)

Phosphorus Secondary By-Pass (mg/L)

Ammonia Secondary By-Pass (mg/L)

Temperature Secondary By-Pass (°C)

pH Secondary By-Pass

Un-ionized Ammonia Secondary By-Pass (mg/L)

E. ColiSecondary By-pass (MPN)

Volume Removed Primary Sludge toHolding (m3)

Solids Primary Sludge toHolding (%)

pH Primary Sludge to Holding

Volatile Solids Primary Sludge toHolding (%)

BOD5day Raw (mg/L)

BOD5Day UV Channel(mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids UVChannel (mg/L)

pH Raw

pH UV Channel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV Channel(mg/L)

NH3 UVChannel (mg/L)

Dissolved Oxygen Plant Effluent (mg/L)

E.Coli UV (MPN)

Table 5A: Greenway 2018 Daily Plant Summary

26/Jul/18 2.1 23.8 24.5 214.8 64.2 119.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 149 2.67 6.6 67.4 297 4 61 6 7.1 7.6 4.40 0.26 0.19 6.1 No Data27/Jul/18 2.6 22.9 24.1 178.5 82.8 105.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 132 No Data No Data No Data No Data No Data 205 5 7.5 7.6 No Data No Data No Data 6.3 No Data28/Jul/18 No Data 22.0 23.1 137.6 60.5 101.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 99 No Data No Data No Data No Data No Data 180 7 7.3 7.5 No Data No Data No Data 6.6 No Data29/Jul/18 1.3 22.0 23.1 141.8 54.4 110.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 134 No Data No Data No Data No Data 1 246 6 7.3 7.7 No Data 0.36 0.12 6.6 No Data30/Jul/18 No Data 23.7 22.5 191.6 52.3 105.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 137 2.37 6.6 77.9 No Data No Data 96 5 7.2 7.6 No Data No Data No Data 6.1 No Data31/Jul/18 No Data 23.7 24.4 137.8 57.9 105.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 153 No Data No Data No Data 176 2 137 10 7.3 7.4 5.80 0.40 1.16 6.4 1351/Aug/18 No Data 24.0 24.5 146.5 60.7 102.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 135 2.81 6.1 76.2 No Data No Data 68 8 7.5 7.5 No Data No Data No Data 6.3 No Data2/Aug/18 No Data 24.5 24.8 130.2 57.0 97.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 106 1.52 7 73.3 198 1 68 1.5 7.1 7.5 4.2 0.25 0.3 6.4 No Data3/Aug/18 No Data 24.5 25.1 119.5 56.2 95.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 86 No Data No Data No Data No Data No Data 47 5 7.2 7.8 No Data No Data No Data 6.4 No Data4/Aug/18 No Data 23.3 25.7 260.5 9.2 99.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 107 No Data No Data No Data No Data No Data 134 2 7.3 7.6 No Data No Data No Data 6.4 No Data5/Aug/18 No Data 23.2 24.3 124.2 61.7 103.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 65 No Data No Data No Data No Data No Data 138 2 7.3 7.6 No Data 0.21 0.18 6.5 No Data6/Aug/18 2.4 25.1 25.1 160.3 59.9 104.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 102 No Data No Data No Data No Data No Data 187 2 7.3 7.7 No Data No Data No Data 6.2 No Data7/Aug/18 0.3 23.3 25.3 129.3 72.5 140.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 132 1.21 6.9 70.9 140 1 227 1.5 7.8 7.7 5.2 0.21 0.1 6.1 No Data8/Aug/18 14 22.7 24.3 255.0 64.1 125.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 110 No Data No Data No Data No Data No Data 80 2 7.3 7.5 No Data No Data No Data 5.8 3139/Aug/18 4.2 24.1 24.0 164.8 88.4 110.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 94 0.6 7 62 151 1 44 2 7.1 7.5 4.4 0.17 0.64 6.2 24010/Aug/18 No Data 24.4 24.6 141.2 78.2 97.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 69 No Data No Data No Data No Data No Data 461 2 7.3 7.6 No Data No Data No Data 5.5 No Data11/Aug/18 No Data 25.3 24.5 131.3 61.0 88.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 62 No Data No Data No Data No Data No Data 106 2 7.1 7.5 No Data No Data No Data 5.6 No Data12/Aug/18 No Data 22.7 24.9 126.8 2.2 90.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 58 No Data No Data No Data No Data 3 159 4 7.2 7.4 No Data 0.17 0.41 6.0 No Data13/Aug/18 No Data 23.3 23.9 117.6 51.3 89.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 75 No Data No Data No Data 245 No Data 235 2 7.3 7.7 No Data No Data No Data 6.2 No Data14/Aug/18 No Data 24.6 25.3 119.2 48.6 93.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 77 1.65 7 74.1 463 4 499 6 7.3 7.5 10.3 0.22 0.16 6.1 <1015/Aug/18 No Data 25.4 25.5 126.0 52.9 120.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 72 No Data No Data No Data No Data No Data 214 2 7.1 7.7 No Data No Data No Data 6.1 No Data16/Aug/18 20.2 25.3 26.1 186.8 58.3 122.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 28 1.63 6.4 73.6 357 1 531 5 7.2 7.8 9.80 0.21 0.22 5.9 No Data17/Aug/18 10.2 24.7 25.3 174.6 97.1 134.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 37 No Data No Data No Data No Data No Data 91 2 7.4 7.6 No Data No Data No Data 6.0 No Data18/Aug/18 2.5 24.0 24.9 232.5 94.9 98.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 25 No Data No Data No Data No Data No Data 50 2 7.2 7.5 No Data No Data No Data 6.2 No Data19/Aug/18 No Data 21.9 24.1 129.7 61.8 98.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 54 No Data No Data No Data No Data No Data 42 2 7.2 7.6 No Data 0.12 0.12 6.2 No Data20/Aug/18 No Data 23.3 23.6 132.9 57.7 117.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 73 No Data No Data No Data No Data No Data 369 2 7.2 7.6 No Data No Data No Data 6.2 No Data21/Aug/18 10.7 24.4 24.9 273.4 13.1 132.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 27 2 6.7 74.5 163 1 65 3 7.2 7.7 4.6 0.19 0.71 6.0 17322/Aug/18 7.6 23.4 24.8 220.7 79.6 121.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 34 No Data No Data No Data No Data No Data 60 4 7.1 7.4 No Data No Data No Data 6.4 No Data23/Aug/18 No Data 23.9 23.7 149.8 83.6 95.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 32 5.05 5.3 78.1 152 2 82 6 7.3 7.5 3.40 0.24 0.14 6.2 No Data24/Aug/18 No Data 23.9 24.8 130.4 20.1 118.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 29 No Data No Data No Data No Data No Data 173 2 7.2 7.6 No Data No Data No Data 6.1 No Data25/Aug/18 7.5 24.1 24.6 196.1 13.0 109.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 36 No Data No Data No Data No Data No Data 70 2 7.2 7.6 No Data No Data No Data 6.1 No Data26/Aug/18 No Data 24.0 24.9 160.4 12.5 121.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 16 No Data No Data No Data No Data 2.1 45 2 7.1 7.5 No Data 0.14 0.29 6.1 No Data27/Aug/18 8.3 23.0 24.8 156.5 21.8 103.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 25 No Data No Data No Data No Data No Data 382 2 7.1 7.6 No Data No Data No Data 6.1 No Data28/Aug/18 No Data 25.0 24.9 136.1 23.0 98.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 26 2.38 5.9 55.7 188 2.3 72 10 7.3 7.4 3.7 0.23 0.9 6.1 81629/Aug/18 No Data 25.5 25.9 273.8 17.1 98.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 22 No Data No Data No Data No Data No Data 95 4 7.1 7.0 No Data No Data No Data 6.0 62030/Aug/18 No Data 24.6 25.7 123.3 60.1 95.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 23 2.94 6.3 66.3 161 3 84 8 7.4 7.6 3.60 0.29 0.15 6.1 No Data31/Aug/18 No Data 23.0 24.6 124.1 55.3 86.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 17 No Data No Data No Data No Data No Data 62 2 7.3 7.6 No Data No Data No Data 6.2 No Data1/Sep/18 No Data 25.5 25.3 125.0 9.4 96.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 23 No Data No Data No Data No Data No Data 73 3 7.2 7.6 No Data No Data No Data 6.1 No Data2/Sep/18 No Data 25.7 26.5 126.6 59.7 105.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 9 No Data No Data No Data No Data 1 60 2 7.3 7.3 No Data 0.23 0.1 6.0 No Data3/Sep/18 0.5 25.2 26.6 169.2 29.3 105.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 13 No Data No Data No Data No Data No Data 74 2 7.2 7.6 No Data No Data No Data 6.0 No Data4/Sep/18 0.2 23.7 25.3 120.6 59.3 94.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 17 1.18 6.8 69.6 259 1 311 1 7.3 7.3 5.3 0.21 0.1 6.2 855/Sep/18 No Data 25.5 25.6 126.9 46.5 92.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 17 No Data No Data No Data No Data No Data 67 3 7.2 7.4 No Data No Data No Data 6.2 No Data6/Sep/18 1.2 25.9 26.2 120.8 56.0 92.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 27 4.15 6.3 55.2 179 1 77 2 7.3 7.7 4.4 0.24 0.13 6.2 No Data7/Sep/18 No Data 25.7 26.0 114.0 53.1 92.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 49 No Data No Data No Data No Data No Data 69 2 7.3 7.6 No Data No Data No Data 6.3 No Data8/Sep/18 No Data 24.8 25.3 125.7 50.0 91.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 43 No Data No Data No Data No Data No Data 288 2 7.3 7.6 No Data No Data No Data 6.4 No Data9/Sep/18 2.4 23.4 24.0 132.2 49.5 102.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 34 No Data No Data No Data No Data 1 351 2 7.5 7.6 No Data 0.2 0.17 6.4 No Data10/Sep/18 3.8 22.6 23.5 125.7 69.0 90.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 21 No Data No Data No Data No Data No Data 743 2 7.2 7.6 No Data No Data No Data 6.4 No Data11/Sep/18 No Data 23.0 23.2 117.6 50.8 91.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 25 3 6.5 73.3 422 1 483 2 7.4 7.6 11.3 0.22 0.22 6.5 4112/Sep/18 No Data 24.5 24.4 119.1 51.0 92.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 27 No Data No Data No Data No Data No Data 414 2 7.5 7.6 No Data No Data No Data 6.4 No Data13/Sep/18 No Data 25.0 25.2 119.3 53.5 91.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 33 1.08 No Data 57.4 343 2.5 385 7 7.5 7.7 10.8 0.42 0.13 6.4 No Data14/Sep/18 No Data 25.2 25.1 112.9 51.3 91.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 22 No Data No Data No Data No Data No Data 593 2 7.4 7.6 No Data No Data No Data 6.1 No Data15/Sep/18 No Data 24.8 25.9 135.1 48.7 92.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 11 No Data No Data No Data No Data No Data 347 2 7.1 7.6 No Data No Data No Data 6.2 No Data16/Sep/18 No Data 24.5 25.8 118.3 50.0 90.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 31 No Data No Data No Data No Data No Data 457 2 7.1 7.6 No Data No Data No Data 6.2 No Data17/Sep/18 No Data 23.3 25.1 116.9 50.2 90.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 31 No Data No Data No Data No Data No Data 586 2 7.4 7.4 No Data No Data No Data 6.2 No Data18/Sep/18 No Data 24.8 25.1 114.9 50.6 89.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 53 No Data No Data No Data 231 1 141 2 7.5 7.4 5.3 0.2 0.15 6.3 5219/Sep/18 No Data 25.0 25.3 121.2 49.2 91.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 42 No Data No Data No Data No Data No Data 489 2 7.4 7.5 No Data No Data No Data 6.3 No Data20/Sep/18 No Data 25.2 25.3 120.6 36.8 89.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 29 No Data No Data No Data 453 1 386 2 7.5 7.6 10.80 0.20 0.19 6.3 No Data21/Sep/18 No Data 25.3 25.0 128.9 48.5 89.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 16 No Data No Data No Data No Data No Data 895 2 7.6 7.6 No Data No Data No Data 6.0 No Data22/Sep/18 No Data 24.9 25.0 162.5 48.1 87.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 11 No Data No Data No Data No Data No Data 176 2 7.5 7.6 No Data No Data No Data 6.3 No Data23/Sep/18 No Data 24.7 24.8 119.6 49.0 86.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 2 No Data No Data No Data No Data 1 389 2 7.6 7.5 No Data 0.22 0.15 6.3 No Data24/Sep/18 5.6 22.4 24.2 115.1 45.2 113.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 242 2 7.3 7.3 No Data No Data No Data 6.4 No Data25/Sep/18 14.1 22.1 23.2 160.0 74.8 107.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.58 5.6 61.8 377 1 395 2 7.4 7.2 8.8 0.26 0.14 6.4 No Data26/Sep/18 0.2 24.1 23.8 201.7 67.7 91.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 209 No Data No Data No Data No Data No Data 360 6 7.5 7 No Data No Data No Data 6.3 24027/Sep/18 No Data 24.3 24.1 116.0 54.9 92.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 716 3.5 6 70.4 246 1 267 2 7.6 7.6 5.6 0.23 0.1 6.5 No Data28/Sep/18 4.8 24.8 24.7 133.6 55.2 92.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 691 No Data No Data No Data No Data No Data 373 2 7.4 7.7 No Data No Data No Data 6.3 No Data29/Sep/18 No Data 24.6 24.5 122.4 58.6 95.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 566 No Data No Data No Data No Data No Data 377 2 7.4 7.6 No Data No Data No Data 6.3 No Data30/Sep/18 6.7 24.6 24.1 130.2 58.4 111.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 703 No Data No Data No Data No Data 2.1 356 2 7.5 7.5 No Data 0.29 0.19 6.2 No Data1/Oct/18 10.3 21.6 22.8 199.3 55.1 121.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 634 No Data No Data No Data No Data No Data 200 2 7.6 7.6 No Data No Data No Data 6.3 No Data2/Oct/18 7.7 21.0 21.7 183.9 80.5 107.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 711 4.18 6.1 73 294 2.9 265 5 7.6 7.4 7.3 0.39 0.12 6.4 No Data3/Oct/18 No Data 23.1 22.8 132.7 79.7 100.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 678 No Data No Data No Data No Data No Data 277 2 7.5 7.5 No Data No Data No Data 6.4 No Data4/Oct/18 0.9 24.4 24.0 127.3 63.4 92.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 608 1.51 No Data 79 201 1 155 2 7.5 7.8 5.6 0.47 0.12 6.4 No Data5/Oct/18 No Data 24.3 23.7 168.0 63.3 110.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 1,084 No Data No Data No Data No Data No Data 377 1.5 7.4 7.7 No Data No Data No Data 6.4 No Data6/Oct/18 14.5 23.6 24.0 188.6 54.2 103.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 1,042 No Data No Data No Data No Data No Data 383 2 7.6 7.6 No Data No Data No Data 6.3 No Data7/Oct/18 0.7 23.1 23.5 133.9 71.8 88.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 621 No Data No Data No Data No Data 1 364 4 7.5 7.5 No Data 0.33 0.1 6.4 No Data8/Oct/18 1.3 24.1 23.9 118.6 53.5 88.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 699 No Data No Data No Data No Data No Data 377 2 7.6 7.6 No Data No Data No Data 6.4 No Data9/Oct/18 No Data 22.0 24.0 119.1 53.8 86.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 601 2.34 6.3 79 343 1 385 2 7.5 7.7 10.5 0.29 0.1 6.4 No Data10/Oct/18 No Data 22.5 23.3 141.9 35.7 82.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 829 No Data No Data No Data No Data No Data 388 2 7.6 7.7 No Data No Data No Data 6.6 No Data11/Oct/18 No Data 23.3 23.6 118.4 39.1 89.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 689 2.67 6.3 74.6 350 1 323 2 7.6 7.8 9.1 0.51 0.19 6.4 No Data12/Oct/18 0.7 23.9 23.4 118.2 57.3 82.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 732 No Data No Data No Data No Data No Data 386 4 7.5 7.5 No Data No Data No Data 6.3 No Data13/Oct/18 0.5 23.3 23.1 112.6 48.9 82.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 801 No Data No Data No Data No Data No Data 451 6 7.5 7.7 No Data No Data No Data 6.5 No Data14/Oct/18 No Data 23.4 22.9 116.8 44.4 81.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 716 No Data No Data No Data No Data 2.4 430 5 7.6 7.6 No Data 0.44 0.1 6.5 No Data15/Oct/18 1.8 22.1 22.2 107.8 44.1 83.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 886 No Data No Data No Data No Data No Data 90 6 7.7 7.5 No Data No Data No Data 6.6 No Data16/Oct/18 No Data 23.1 22.2 134.7 47.2 80.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 955 3.02 5.6 76.6 409 1 416 6 7.5 7.6 11.7 0.52 0.1 6.6 No Data17/Oct/18 2.1 23.5 22.4 121.1 48.3 81.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 757 No Data No Data No Data No Data No Data 505 6 7.4 7.3 No Data No Data No Data 6.6 No Data18/Oct/18 No Data 22.1 22.3 115.1 45.1 76.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 546 3.16 5.9 71.6 512 1 427 5 7.6 7.6 12.9 0.52 0.14 6.8 No Data19/Oct/18 0.4 22.0 21.6 100.2 45.5 92.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 893 No Data No Data No Data No Data No Data 461 4 7.4 7.5 No Data No Data No Data 6.9 No Data20/Oct/18 7.4 22.1 22.2 157.8 45.9 85.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 907 No Data No Data No Data No Data No Data 531 2 7.6 7.6 No Data No Data No Data 6.6 No Data21/Oct/18 No Data 22.1 21.1 116.8 47.3 79.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 974 No Data No Data No Data No Data 1 567 2 7.6 7.6 No Data 0.34 0.12 6.9 No Data22/Oct/18 No Data 22.8 22.1 115.6 48.1 91.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 1,082 No Data No Data No Data No Data No Data 531 6 7.5 7.7 No Data No Data No Data 6.7 No Data23/Oct/18 2 23.0 22.5 157.2 43.5 93.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 906 No Data No Data No Data 333 1 409 6 7.6 7.6 10.1 0.32 0.13 6.7 No Data24/Oct/18 0.2 21.4 21.8 129.3 47.6 87.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 844 No Data No Data No Data No Data No Data 380 2 7.6 7.3 No Data No Data No Data 6.7 No Data25/Oct/18 No Data 21.4 21.2 122.6 51.4 95.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 1,004 2.88 5.6 75.1 247 1 308 9 7.6 7.5 6.3 0.42 0.13 6.9 No Data26/Oct/18 0.3 22.9 22.2 129.5 52.4 109.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 869 No Data No Data No Data No Data No Data 350 4 7.5 7.5 No Data No Data No Data 6.7 No Data27/Oct/18 9.4 21.7 21.8 159.0 54.3 114.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 774 No Data No Data No Data No Data No Data 269 2 7.6 7.5 No Data No Data No Data 6.6 No Data28/Oct/18 5.9 21.6 21.2 159.1 110.8 110.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 964 No Data No Data No Data No Data No Data 350 2 7.6 7.5 No Data 0.41 0.15 6.5 No Data29/Oct/18 0.5 21.5 21.2 136.9 63.9 101.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 674 No Data No Data No Data No Data No Data 507 12 7.6 7.5 No Data No Data No Data 6.5 No Data30/Oct/18 0.2 22.2 21.7 135.2 58.1 156.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 858 2.9 6.2 71.9 397 5.1 470 24 7.4 7.5 13.3 0.77 0.15 6.6 No Data31/Oct/18 29.3 20.9 20.6 256.0 69.3 178.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 745 No Data No Data No Data No Data No Data 351 41 7.4 7.2 No Data No Data No Data 6.5 No Data1/Nov/18 30.0 20.3 19.4 257.3 112.8 194.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 721 No Data No Data No Data 287 3 401 12 7.4 7.3 7.4 0.39 1.33 6.8 No Data2/Nov/18 3.5 17.3 17.7 250.6 128.1 156.2 7.668 10.25 10 50 1.3 0.75 18 7.17 0.0038 No Data 462 No Data No Data No Data No Data No Data 181 16 7.4 7.3 No Data No Data No Data 6.6 No Data3/Nov/18 0.4 18.3 17.9 177.5 125.5 144.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 522 No Data No Data No Data No Data No Data 109 6 7.6 7.6 No Data No Data No Data 7.1 No Data4/Nov/18 No Data 20.0 18.8 167.1 99.5 154.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 576 No Data No Data No Data No Data 1 68 6 7.5 7.5 No Data 0.22 0.38 6.8 No Data5/Nov/18 7.4 18.3 19.0 193.0 110.7 155.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 645 No Data No Data No Data No Data No Data 59 6 7.5 7.5 No Data No Data No Data 6.7 No Data

Page 21 of 142

Page 22: ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT … · ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT WASTEWATER TREATMENT OPERATIONS . GREENWAY WASTEWATER TREATMENT CENTRE . 2018

Date Rainfall (mm)

Temperature Sewage Raw(°C)

Temperature Sewage Final (°C)

Maximum Sewage Flow (103m3/D)

Minimum Sewage Flow (103m3/D)

Total Sewage Flow (103m3/D)

Volume Secondary By-Pass (103m3)

Hours Secondary By-Pass

BOD Secondary By-Pass (mg/L)

Suspended Solids Secondary By-Pass (mg/L)

Phosphorus Secondary By-Pass (mg/L)

Ammonia Secondary By-Pass (mg/L)

Temperature Secondary By-Pass (°C)

pH Secondary By-Pass

Un-ionized Ammonia Secondary By-Pass (mg/L)

E. ColiSecondary By-pass (MPN)

Volume Removed Primary Sludge toHolding (m3)

Solids Primary Sludge toHolding (%)

pH Primary Sludge to Holding

Volatile Solids Primary Sludge toHolding (%)

BOD5day Raw (mg/L)

BOD5Day UV Channel(mg/L)

Suspended Solids Raw(mg/L)

Suspended Solids UVChannel (mg/L)

pH Raw

pH UV Channel

Total Phosphorus Raw (mg/L)

Total Phosphorus UV Channel(mg/L)

NH3 UVChannel (mg/L)

Dissolved Oxygen Plant Effluent (mg/L)

E.Coli UV (MPN)

Table 5A: Greenway 2018 Daily Plant Summary

6/Nov/18 8.6 20.0 19.4 232.1 102.8 139.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 767 No Data No Data No Data 115 2.6 74 3 7.5 7.4 3.2 0.31 0.27 6.5 No Data7/Nov/18 No Data 20.0 19.3 177.6 101.9 124.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 708 No Data No Data No Data No Data No Data 165 5 7.5 7.6 No Data No Data No Data 6.6 No Data8/Nov/18 No Data 18.3 18.7 157.2 85.2 137.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 712 3.69 6 75 218 2.3 251 10 7.5 7.5 5.9 0.41 0.1 6.8 No Data9/Nov/18 5.3 19.4 18.9 180.4 83.4 127.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 634 No Data No Data No Data No Data No Data 81 8 7.4 7.6 No Data No Data No Data 6.7 No Data10/Nov/18 0.2 19.5 18.5 171.4 80.2 124.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 613 No Data No Data No Data No Data No Data 62 14 7.5 7.6 No Data No Data No Data 6.8 No Data11/Nov/18 No Data 17.9 18.1 167.7 80.0 118.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 737 No Data No Data No Data No Data 2.2 111 7 7.6 7.6 No Data 0.26 0.17 7.2 No Data12/Nov/18 1.5 19.3 18.4 144.2 77.2 117.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 847 No Data No Data No Data No Data No Data 281 4 7.5 7.6 No Data No Data No Data 7.0 No Data13/Nov/18 2.7 19.6 18.8 147.1 68.9 107.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 796 1.94 6.7 50.9 174 2.1 125 4 7.5 7.5 5.7 0.26 0.43 6.8 No Data14/Nov/18 No Data 19.7 19.1 142.4 67.1 105.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 794 No Data No Data No Data No Data No Data 216 8 7.4 7.6 No Data No Data No Data 6.8 No Data15/Nov/18 8.7 19.7 19.3 131.2 67.3 109.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 857 3.41 6.7 72.1 249 1 247 8 7.5 7.7 5.9 0.23 0.12 7.0 No Data16/Nov/18 1.2 18.0 18.5 140.9 63.4 114.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 883 No Data No Data No Data No Data No Data 135 7 7.4 7.6 No Data No Data No Data 6.8 No Data17/Nov/18 No Data 19.4 18.7 157.2 69.3 113.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 765 No Data No Data No Data No Data No Data 581 4 7.4 7.4 No Data No Data No Data 6.8 No Data18/Nov/18 0.6 19.7 19.2 151.3 63.5 109.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 853 No Data No Data No Data No Data 2 71 2 7.6 7.5 No Data 0.31 0.41 6.9 No Data19/Nov/18 No Data 18.7 19.4 137.6 68.0 110.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 895 No Data No Data No Data No Data No Data 81 4 7.4 7.5 No Data No Data No Data 6.6 No Data20/Nov/18 2 19.6 19.2 137.8 65.8 105.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 767 1.35 6.6 77.7 205 3 91 5 7.3 7.6 3.7 0.27 0.34 6.5 No Data21/Nov/18 0.5 19.6 19.1 134.6 61.3 102.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 784 No Data No Data No Data No Data No Data 99 6 7.5 7.4 No Data No Data No Data 6.5 No Data22/Nov/18 No Data 19.6 18.9 128.4 56.5 101.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 798 2.47 6.3 78 213 1 87 2 7.4 7.5 3.4 0.27 0.53 6.4 No Data23/Nov/18 No Data 19.8 19.1 128.4 60.4 122.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 750 No Data No Data No Data No Data No Data 82 4 7.3 7.5 No Data No Data No Data 6.3 No Data24/Nov/18 7.8 18.8 19.8 175.3 59.1 118.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 684 No Data No Data No Data No Data No Data 249 6 7.4 7.4 No Data No Data No Data 5.9 No Data25/Nov/18 No Data 18.9 18.7 148.2 80.2 162.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 896 No Data No Data No Data No Data 2.1 238 6 7.5 7.4 No Data 0.35 0.92 5.9 No Data26/Nov/18 20.2 17.0 18.2 246.0 68.1 153.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 729 No Data No Data No Data No Data No Data 82 4 7.6 7.4 No Data No Data No Data 4.8 No Data27/Nov/18 1.6 16.9 16.1 182.0 116.1 137.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 742 2.92 6.5 72.7 153 1 159 8 7.6 7.5 3.6 0.21 0.37 6.3 No Data28/Nov/18 0.2 16.9 16.8 164.8 101.9 131.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 908 No Data No Data No Data No Data No Data 78 8 7.6 7.5 No Data No Data No Data 5.7 No Data29/Nov/18 1.2 17.8 16.8 158.8 90.2 126.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 769 2.52 6.4 73.9 201 3 107 6 7.5 7.7 3.3 0.25 1.39 5.8 No Data30/Nov/18 0.2 15.0 17.8 156.0 86.0 126.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 723 No Data No Data No Data No Data No Data 292 8 7.4 7.4 No Data No Data No Data 7.2 No Data1/Dec/18 2.7 17.8 18.2 162.2 78.9 142.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 949 No Data No Data No Data No Data No Data 93 6 7.4 7.4 No Data No Data No Data 7.0 No Data2/Dec/18 9.4 17.5 17.8 218.0 94.2 147.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 732 No Data No Data No Data No Data 2.8 104 7 7.5 7.5 No Data 0.31 2.01 7.0 No Data3/Dec/18 1.2 17.4 17.3 183.0 110.4 117.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 208 No Data No Data No Data No Data No Data 203 4 7.6 7.3 No Data No Data No Data 7.1 No Data4/Dec/18 No Data 16.4 16.8 153.9 75.3 118.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 226 No Data No Data No Data 146 3.2 111 5 7.5 7.6 3.6 0.24 0.23 7.4 No Data5/Dec/18 No Data 17.2 16.7 138.6 83.2 115.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 880 No Data No Data No Data No Data No Data 192 4 7.5 7.3 No Data No Data No Data 7.2 No Data6/Dec/18 3.5 18.0 17.3 139.7 75.2 106.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 745 3.35 6.9 71.5 253 1 216 4 7.5 7.6 5.1 0.34 1.06 7.5 No Data7/Dec/18 0.2 18.1 17.5 124.5 73.5 103.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 781 No Data No Data No Data No Data No Data 148 6 7.4 7.5 No Data No Data No Data 7.6 No Data8/Dec/18 0.2 17.6 17.7 133.9 48.3 101.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 828 No Data No Data No Data No Data No Data 217 6 7.5 7.6 No Data No Data No Data 7.6 No Data9/Dec/18 No Data 17.9 17.5 132.3 62.2 104.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 800 No Data No Data No Data No Data 8.6 219 8 7.6 7.4 No Data 0.4 0.67 7.5 No Data10/Dec/18 No Data 17.6 17.6 135.0 47.3 100.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 654 No Data No Data No Data No Data No Data 99 10 7.6 7.4 No Data No Data No Data 7.4 No Data11/Dec/18 No Data 17.8 17.8 129.3 66.7 100.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 845 2.03 6.8 79.9 133 2 86 4 7.5 7.5 3.8 0.38 0.17 7.5 No Data12/Dec/18 No Data 17.9 18.3 135.5 58.0 100.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 767 No Data No Data No Data No Data No Data 101 6 7.6 7.6 No Data No Data No Data 7.6 No Data13/Dec/18 No Data 18.2 18.1 160.4 65.1 108.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 784 1.86 6.9 74.7 140 1 68 2 7.4 7.6 4.2 0.33 0.14 7.6 No Data14/Dec/18 4.1 17.5 18.1 135.3 63.7 106.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 1,008 No Data No Data No Data No Data No Data 84 2 7.4 7.6 No Data No Data No Data 7.5 No Data15/Dec/18 No Data 18.5 18.1 141.4 69.3 103.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 857 No Data No Data No Data No Data No Data 180 4 7.5 7.5 No Data No Data No Data 7.4 No Data16/Dec/18 No Data 17.8 18.0 130.0 71.3 100.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 783 No Data No Data No Data No Data 1 79 2 7.6 7.4 No Data 0.35 1.28 7.4 No Data17/Dec/18 No Data 16.6 17.2 126.5 63.7 96.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 780 No Data No Data No Data No Data No Data 207 4 7.6 7.4 No Data No Data No Data 7.5 No Data18/Dec/18 No Data 16.8 16.7 118.8 62.0 98.7 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 782 No Data No Data No Data 252 1 251 2 7.5 7.4 7.7 0.35 0.28 7.6 No Data19/Dec/18 No Data 18.2 17.7 120.3 65.0 99.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 828 No Data No Data No Data No Data No Data 246 2 7.5 7.4 No Data No Data No Data 7.7 No Data20/Dec/18 8.7 18.3 18.1 126.4 66.6 134.8 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 831 3.08 6.1 74.4 No Data 2 182 2 7.4 7.5 5 0.30 0.10 7.5 No Data21/Dec/18 6.6 16.7 17.2 158.4 104.5 113.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 815 No Data No Data No Data No Data No Data 233 2 7.3 7.5 No Data No Data No Data 7.3 No Data22/Dec/18 0.2 17.0 16.1 142.6 84.7 107.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 758 No Data No Data No Data No Data No Data 60 8 7.4 7.4 No Data No Data No Data 7.4 No Data23/Dec/18 No Data 17.0 16.9 133.4 73.5 103.9 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 641 No Data No Data No Data No Data 1 74 2 7.5 7.5 No Data 0.21 0.25 7.6 No Data24/Dec/18 0.4 17.4 17.1 132.1 71.5 97.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 608 No Data No Data No Data No Data No Data 176 2 7.5 7.6 No Data No Data No Data 7.8 No Data25/Dec/18 No Data 17.6 17.0 123.3 68.2 98.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 629 No Data No Data No Data No Data 1 71 6 7.7 7.6 No Data 0.24 0.11 7.8 No Data26/Dec/18 No Data 15.1 16.3 123.6 65.7 101.2 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 684 No Data No Data No Data No Data No Data 71 6 7.6 7.4 No Data No Data No Data 7.7 No Data27/Dec/18 5.0 16.8 16.0 134.6 65.8 120.1 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 710 No Data No Data No Data 132 1 71 5 7.6 7.3 2.7 0.41 0.34 7.4 No Data28/Dec/18 5.5 16.3 16.9 140.3 92.4 105.0 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 586 No Data No Data No Data No Data No Data 133 18 7.2 7.3 No Data No Data No Data 7.0 No Data29/Dec/18 1.2 16.8 16.8 131.0 77.5 101.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 605 No Data No Data No Data No Data No Data 83 2 7.2 7.5 No Data No Data No Data 7.6 No Data30/Dec/18 1.8 15.3 16.4 126.9 65.5 125.4 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 716 No Data No Data No Data No Data 2 160 2 7.4 7.5 No Data 0.21 0.42 7.7 No Data31/Dec/18 16.4 14.8 15.3 230.2 68.1 137.6 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 586 No Data No Data No Data No Data No Data 193 2 7.6 7.5 No Data No Data No Data 7.3 No DataTotal 975 No data No data No data No data 42,717 404.066 178.3 No data No data No data No data No data No data No data No data 161,443 No data No data No data No data No data No data No data No dataNo data No data No data No data No dataAverage No data 19.0 19.2 156.7 71.7 117.0 40.41 17.8 8 21 0.6 0.9 13 7.3 0.0038 179 446 2.7 6.4 69.7 247 2 242 5 7.4 7.5 7.82 0.31 0.49 6.6 191Maximum 30.0 25.9 26.56281165 420.5 232.5 345.8 106.24 41.08 20 50 1.3 2.0 24 7.4 0.0075 303 1,084 6.6 7 79.9 512 9 1,180 50 7.8 8.5 27.50 0.77 5.62 8.6 816Minimum 0.2 8.6 9.2 100.2 2.2 76.2 0.45 1.42 2 6 0.3 0.3 9 7.1 0.0013 86 2 0.2 5.3 50.9 113 1 42 1 7.0 7.0 2.70 0.12 0.10 4.6 10# of Samples 180 365 365 365 365 365 10 10 11 10 12 12 12 12 12 4 362 68 66 67 100 151 363 362 363 363 99 150 152 355 28

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Date Rainfall (mm)

Temperature SewageRaw (°C)

Temperature SewageFinal (°C)

Maximum Sewage Flow (103m3/D)

Minimum Sewage Flow (103m3/D)

Westminster Inlet Building Flow (103m3/D)

Total Sewage Flow (103m3/D)

Volume Secondary By-Pass (103m3)

Hours Secondary By-Pass

cBOD5 Secondary By-Pass (mg/L)

Suspended SolidsSecondary By-Pass (mg/L)

Total Phosphorus Secondary By-Pass (mg/L)

Ammonia Secondary By-Pass (mg/L)

pH Secondary By-Pass

E. ColiSecondary By-pass (MPN)

BOD5 Main Raw(mg/L)

BOD5 WIB Raw(mg/L)

cBOD5 UV Channel (mg/L)

Suspended Solids Main Raw (mg/L)

Suspended Solids WIB Raw (mg/L)

Suspended Solids UV Channel (mg/L)

pH Main Raw

pH WIB Raw

pH UV Channel

Total Phosphorus Main Raw (mg/L)

Total Phosphorus WIB Raw (mg/L)

Total Phosphorus UV Channel (mg/L)

NH3 UV Channel (mg/L)

Dissolved Oxygen Plant Effluent (mg/L)

E.Coli UV (MPN)

16/Nov/18 1.2 18.0 18.5 140.9 63.4 33.971 114.293 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 135 7 7.4 7.6 No Data No Data No Data 6.8 No Data17/Nov/18 No Data 19.4 18.7 157.2 69.3 36.436 113.102 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 581 102 4 7.4 7.6 7.4 No Data No Data No Data 6.8 No Data18/Nov/18 0.6 19.7 19.2 151.3 63.5 36.936 109.162 No Data No Data No Data No Data No Data No Data No Data No Data No Data 2 71 132 2 7.6 8.0 7.5 No Data 0.31 0.41 6.9 No Data19/Nov/18 No Data 18.7 19.4 137.6 68.0 35.051 110.397 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 81 169 4 7.4 7.4 7.5 No Data No Data No Data 6.6 No Data20/Nov/18 2 19.6 19.2 137.8 65.8 35.382 105.185 No Data No Data No Data No Data No Data No Data No Data No Data 205 315 3 91 169 5 7.3 7.6 7.6 3.7 6.1 0.27 0.34 6.5 No Data21/Nov/18 0.5 19.6 19.1 134.6 61.3 34.307 102.721 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 99 155 6 7.5 7.8 7.4 No Data No Data No Data 6.5 No Data22/Nov/18 No Data 19.6 18.9 128.4 56.5 32.996 101.612 No Data No Data No Data No Data No Data No Data No Data No Data 213 353 1 87 193 2 7.4 7.9 7.5 3.4 6.6 0.27 0.53 6.4 No Data23/Nov/18 No Data 19.8 19.1 128.4 60.4 33.649 122.501 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 82 222 4 7.3 7.9 7.5 No Data No Data No Data 6.3 No Data24/Nov/18 7.8 18.8 19.8 175.3 59.1 37.476 118.068 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 249 375 6 7.4 7.9 7.4 No Data No Data No Data 5.9 No Data25/Nov/18 No Data 18.9 18.7 148.2 80.2 42.870 162.328 No Data No Data No Data No Data No Data No Data No Data No Data No Data 2.1 238 287 6 7.5 7.9 7.4 No Data 0.35 0.92 5.9 No Data26/Nov/18 20.2 17.0 18.2 246.0 68.1 39.896 153.733 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 82 227 4 7.6 7.8 7.4 No Data No Data No Data 4.8 No Data27/Nov/18 1.6 16.9 16.1 182.0 116.1 49.810 137.220 No Data No Data No Data No Data No Data No Data No Data No Data 153 93.6 1 159 115 8 7.6 7.8 7.5 3.6 2.7 0.21 0.37 6.3 No Data28/Nov/18 0.2 16.9 16.8 164.8 101.9 48.034 131.551 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 78 88 8 7.6 7.8 7.5 No Data No Data No Data 5.7 No Data29/Nov/18 1.2 17.8 16.8 158.8 90.2 45.373 126.177 No Data No Data No Data No Data No Data No Data No Data No Data 201 174 3 107 165 6 7.5 8.0 7.7 3.3 5.0 0.25 1.39 5.8 No Data30/Nov/18 0.2 15.0 17.8 156.0 86.0 46.769 126.035 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 292 156 8 7.4 7.8 7.4 No Data No Data No Data 7.2 No Data1/Dec/18 2.7 17.8 18.2 162.2 78.9 44.964 142.000 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 93 162 6 7.4 8.0 7.4 No Data No Data No Data 7.0 No Data2/Dec/18 9.4 17.5 17.8 218.0 94.2 47.212 147.424 No Data No Data No Data No Data No Data No Data No Data No Data No Data 2.8 104 82 7 7.5 7.5 7.5 No Data 0.31 2.01 7.0 No Data3/Dec/18 1.2 17.4 17.3 183.0 110.4 45.986 117.690 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 203 191 4 7.6 7.6 7.3 No Data No Data No Data 7.1 No Data4/Dec/18 No Data 16.4 16.8 153.9 75.3 38.830 118.312 No Data No Data No Data No Data No Data No Data No Data No Data 146 195 3.2 111 212 5 7.5 7.6 7.6 3.6 5.5 0.24 0.23 7.4 No Data5/Dec/18 No Data 17.2 16.7 138.6 83.2 41.530 115.766 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 192 243 4 7.5 7.8 7.3 No Data No Data No Data 7.2 No Data6/Dec/18 3.5 18.0 17.3 139.7 75.2 36.444 106.555 No Data No Data No Data No Data No Data No Data No Data No Data 253 255 1 216 403 4 7.5 8.0 7.6 5.1 8.6 0.34 1.06 7.5 No Data7/Dec/18 0.2 18.1 17.5 124.5 73.5 27.508 103.337 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 148 292 6 7.4 7.8 7.5 No Data No Data No Data 7.6 No Data8/Dec/18 0.2 17.6 17.7 133.9 48.3 35.753 101.749 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 217 336 6 7.5 7.9 7.6 No Data No Data No Data 7.6 No Data9/Dec/18 No Data 17.9 17.5 132.3 62.2 53.079 104.301 No Data No Data No Data No Data No Data No Data No Data No Data No Data 8.6 219 177 8 7.6 8.0 7.4 No Data 0.4 0.67 7.5 No Data10/Dec/18 No Data 17.6 17.6 135.0 47.3 33.349 100.623 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 99 170 10 7.6 8.0 7.4 No Data No Data No Data 7.4 No Data11/Dec/18 No Data 17.8 17.8 129.3 66.7 32.343 100.722 No Data No Data No Data No Data No Data No Data No Data No Data 133 148 2 86 126 4 7.5 7.8 7.5 3.8 4.3 0.38 0.17 7.5 No Data12/Dec/18 No Data 17.9 18.3 135.5 58.0 32.045 100.861 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 101 148 6 7.6 7.8 7.6 No Data No Data No Data 7.6 No Data13/Dec/18 No Data 18.2 18.1 160.4 65.1 32.091 108.681 No Data No Data No Data No Data No Data No Data No Data No Data 140 228 1 68 187 2 7.4 7.7 7.6 4.2 0.33 0.14 7.6 No Data14/Dec/18 4.1 17.5 18.1 135.3 63.7 35.840 106.425 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 84 159 2 7.4 7.9 7.6 No Data No Data No Data 7.5 No Data15/Dec/18 No Data 18.5 18.1 141.4 69.3 35.367 103.935 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 180 310 4 7.5 7.6 7.5 No Data No Data No Data 7.4 No Data16/Dec/18 No Data 17.8 18.0 130.0 71.3 35.705 100.711 No Data No Data No Data No Data No Data No Data No Data No Data No Data 1 79 181 2 7.6 7.9 7.4 No Data 0.35 1.28 7.4 No Data17/Dec/18 No Data 16.6 17.2 126.5 63.7 34.644 96.272 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 207 4 7.6 7.4 No Data No Data No Data 7.5 No Data18/Dec/18 No Data 16.8 16.7 118.8 62.0 31.772 98.676 No Data No Data No Data No Data No Data No Data No Data No Data 252 1 251 2 7.5 7.4 7.7 0.35 0.28 7.6 No Data19/Dec/18 No Data 18.2 17.7 120.3 65.0 31.652 99.367 No Data No Data No Data No Data No Data No Data No Data No Data No Data 180 No Data 246 2 7.5 7.8 7.4 No Data 5.5 No Data No Data 7.7 No Data20/Dec/18 8.7 18.3 18.1 126.4 66.6 32.289 134.812 No Data No Data No Data No Data No Data No Data No Data No Data No Data 2 182 223 2 7.4 7.6 7.5 5 6.9 0.30 0.10 7.5 No Data21/Dec/18 6.6 16.7 17.2 158.4 104.5 51.225 113.935 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 233 341 2 7.3 7.8 7.5 No Data No Data No Data 7.3 No Data22/Dec/18 0.2 17.0 16.1 142.6 84.7 42.431 107.057 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 60 291 8 7.4 7.6 7.4 No Data No Data No Data 7.4 No Data23/Dec/18 No Data 17.0 16.9 133.4 73.5 36.668 103.919 No Data No Data No Data No Data No Data No Data No Data No Data No Data 1 74 90 2 7.5 7.8 7.5 No Data 0.21 0.25 7.6 No Data24/Dec/18 0.4 17.4 17.1 132.1 71.5 35.044 97.093 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 176 300 2 7.5 8.0 7.6 No Data No Data No Data 7.8 No Data25/Dec/18 No Data 17.6 17.0 123.3 68.2 32.233 98.304 No Data No Data No Data No Data No Data No Data No Data No Data No Data 1 71 343 6 7.7 7.95 7.6 No Data 0.24 0.11 7.8 No Data26/Dec/18 No Data 15.1 16.3 123.6 65.7 31.968 101.190 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 71 400 6 7.6 8.0 7.4 No Data No Data No Data 7.7 No Data27/Dec/18 5.0 16.8 16.0 134.6 65.8 32.486 120.149 No Data No Data No Data No Data No Data No Data No Data No Data 132 327 1 71 392 5 7.6 7.9 7.3 2.7 11.0 0.41 0.34 7.4 No Data28/Dec/18 5.5 16.3 16.9 140.3 92.4 36.066 104.985 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 133 266 18 7.2 7.4 7.3 No Data No Data No Data 7.0 No Data29/Dec/18 1.2 16.8 16.8 131.0 77.5 40.400 101.440 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 83 203 2 7.2 7.6 7.5 No Data No Data No Data 7.6 No Data30/Dec/18 1.8 15.3 16.4 126.9 65.5 38.782 125.415 No Data No Data No Data No Data No Data No Data No Data No Data No Data 2 160 196 2 7.4 7.7 7.5 No Data 0.21 0.42 7.7 No Data31/Dec/18 16.4 14.8 15.3 230.2 68.1 39.967 137.632 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 193 269 2 7.6 7.9 7.5 No Data No Data No Data 7.3 No DataTotal 103 No data No data No data No data 1,745 5,253 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DatNo DatNo Data No Data No Data No Data No Data No Data No DataAverage No data 17.6 17.6 147.1 72.8 37.9 114.2 183 227 2 149 220 5 7.5 7.8 7.5 4.19 6.22 0.30 0.58 7.1 No DataFlow Weighted Average No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataMaximum 20.2 19.8 19.8 246.0 116.1 53.1 162.3 No Data No Data No Data No Data No Data No Data No Data No Data 253 353 9 581 403 18 7.7 8.0 7.7 7.70 11.00 0.41 2.01 7.8 No DataMinimum 0.2 14.8 15.3 118.8 47.3 27.5 96.3 No Data No Data No Data No Data No Data No Data No Data No Data 132 94 1 60 82 2 7.2 7.4 7.3 2.70 2.70 0.21 0.10 4.8 No Data# of Samples 26 46 46 46 46 46 46 0 0 0 0 0 0 0 0 10 10 19 46 42 46 46 43 46 11 10 19 19 46 0End of Worksheet

Table 5B: Greenway 2018 Daily Plant Summary (after Substantial Completion)

197 172 7.6 4.9

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Date NH3 Raw Total Kjeldahl Nitrogen (TKN) Raw

Alkalinity -Raw

Free NH3 #1 Section Secondary

TKN #1 Section Secondary

NH3 #2 Section, #1 Pass

1 pass TKN #2 Section, #1 Pass

NH3 #3 Section, #1 Pass Secondary

1 pass TKN #3 Section, #1 Pass Secondary

NH3 UV Channel

Temperature UV Channel (°C)

pH UV Channel

Unionized NH3 UV Channel

TKN UV Channel

NO3 UV Channel

NO2 UV Channel

Alkalinity UV Channel

1-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data2-Jan 29.8 42.0 351 0.18 2.30 0.10 2.21 0.14 2.13 0.41 14 7.5 0.0033 0.29 23.9 0.24 1253-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data4-Jan 21.0 No Dat No Dat 0.18 No Data0.10 No Dat 0.77 No Data 0.25 15 7.6 0.0028 No Dat No DataNo Dat No Data5-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data6-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data7-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.57 15 7.5 0.0050 No Dat No DataNo Dat No Data8-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data9-Jan 25.6 52.8 336 0.10 2.10 2.43 3.74 1.26 2.83 0.42 15 7.4 0.0028 2.08 19.4 0.24 15010-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data11-Jan 12.7 No Dat No Dat 0.10 No Data4.58 No Dat 1.11 No Data 2.71 15 7.4 0.0180 No Dat No DataNo Dat No Data12-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data13-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data14-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 5.26 13 7.5 0.0396 No Dat No DataNo Dat No Data15-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data16-Jan 24.2 38.5 352 0.53 2.32 14.20 18.30 1.64 4.01 5.62 15 7.5 0.0463 6.81 12.8 1.45 21717-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data18-Jan 23.8 No Dat No Dat 2.46 No Data21.90 No Dat 13.60 No Data 5.22 14 7.4 0.0321 No Dat No DataNo Dat No Data19-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data20-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data21-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 2.15 15 7.4 0.0146 No Dat No DataNo Dat No Data22-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data23-Jan 11.9 27.5 236 0.14 1.72 3.70 No Dat 1.14 2.57 0.55 12 7.3 0.0023 1.70 11.0 0.44 15424-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data25-Jan 20.7 No Dat No Dat 0.10 No Data4.12 No Dat 0.23 No Data 1.43 14 7.5 0.0112 No Dat No DataNo Dat No Data26-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data27-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data28-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.16 14 7.5 0.0013 No Dat No DataNo Dat No Data29-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data30-Jan 23.0 35.4 360 0.30 2.08 4.19 5.63 1.09 2.87 1.15 14 7.4 0.0073 2.52 15.8 0.62 20131-Jan No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data1-Feb 16.9 No Dat No Dat 0.20 No Data1.24 No Dat 0.20 No Data 0.23 15 7.5 0.0019 No Dat No DataNo Dat No Data2-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data3-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data4-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 1.60 15 7.4 0.0111 No Dat No DataNo Dat No Data5-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data6-Feb 26.3 41.3 396 0.12 1.96 0.11 1.85 0.16 1.70 0.16 15 7.6 0.0017 1.63 13.1 0.06 2117-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data8-Feb 20.4 No Dat No Dat 0.10 No Data0.10 No Dat 0.10 No Data 0.10 15 7.5 0.0009 No Dat No DataNo Dat No Data9-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data10-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data11-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.22 15 7.5 0.0019 No Dat No DataNo Dat No Data12-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data13-Feb 26.5 41.0 365 0.68 2.28 0.37 1.84 0.14 1.65 0.35 15 7.5 0.0030 1.64 16.5 0.11 19814-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data15-Feb 12.4 No Dat No Dat 0.12 No Data0.11 No Dat 0.16 No Data 0.24 15 7.5 0.0021 No Dat No DataNo Dat No Data16-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data17-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data18-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.23 No Data No DaNo Data No Dat No DataNo Dat No Data19-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data20-Feb 4.8 10.1 180 No Data No DataNo Data No Dat No Data No Data 0.42 11 7.4 0.0021 1.69 7.9 0.01 14621-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data22-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data23-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data24-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data25-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 1.26 13 7.4 0.0073 No Dat No DataNo Dat No Data26-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data27-Feb 18.5 37.1 336 0.11 1.52 0.84 2.10 0.34 1.66 0.54 14 7.5 0.0042 1.78 12.8 0.12 20828-Feb No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data1-Mar 17.5 No Dat No Dat 0.15 No Data0.10 No Dat 0.29 No Data 0.86 14 7.6 0.0085 No Dat No DataNo Dat No Data2-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data3-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data4-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.50 14 7.5 0.0038 No Dat No DataNo Dat No Data5-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data6-Mar 17.7 32.0 332 0.12 1.94 0.10 1.82 0.16 1.78 0.33 14 7.6 0.0033 1.88 14.6 0.08 1977-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data8-Mar 15.2 No Dat No Dat 0.10 No Data0.10 No Dat 0.17 No Data 0.16 14 7.5 0.0013 No Dat No DataNo Dat No Data9-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data10-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data

Table 6A: Greenway 2018 Nitrogen Analysis Report (all results in mg/L)

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Date NH3 Raw Total Kjeldahl Nitrogen (TKN) Raw

Alkalinity -Raw

Free NH3 #1 Section Secondary

TKN #1 Section Secondary

NH3 #2 Section, #1 Pass

1 pass TKN #2 Section, #1 Pass

NH3 #3 Section, #1 Pass Secondary

1 pass TKN #3 Section, #1 Pass Secondary

NH3 UV Channel

Temperature UV Channel (°C)

pH UV Channel

Unionized NH3 UV Channel

TKN UV Channel

NO3 UV Channel

NO2 UV Channel

Alkalinity UV Channel

Table 6A: Greenway 2018 Nitrogen Analysis Report (all results in mg/L)

11-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 3.25 15 7.5 0.0269 No Dat No DataNo Dat No Data12-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data13-Mar 18.6 48.6 328 0.34 1.88 0.11 1.79 0.18 1.68 0.11 15 7.5 0.0009 1.40 17.4 0.10 18514-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data15-Mar 15.2 No Dat No Dat 0.15 No Data2.03 No Dat 0.10 No Data 0.10 15 7.6 0.0011 No Dat No DataNo Dat No Data16-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data17-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data18-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.21 15 7.5 0.0019 No Dat No DataNo Dat No Data19-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data20-Mar 21.7 38.3 339 0.11 1.70 0.10 1.62 0.36 1.66 0.11 15 7.5 0.0010 1.42 18.0 0.10 17921-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data22-Mar 16.2 No Dat No Dat 0.10 No Data0.10 No Dat 0.10 No Data 0.10 15 7.5 0.0009 No Dat No DataNo Dat No Data23-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data24-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data25-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.71 16 7.4 0.0051 No Dat No DataNo Dat No Data26-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data27-Mar 28.1 47.6 334 0.10 2.15 0.13 2.12 0.11 2.02 0.22 16 7.5 0.0021 1.97 21.9 0.16 16028-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data29-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.18 16 7.4 0.0013 No Dat No DataNo Dat No Data30-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data31-Mar No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data1-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.23 14 7.5 0.0018 No Dat No DataNo Dat No Data2-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data3-Apr 21.5 40.5 295 0.10 1.79 0.10 1.85 0.59 2.12 0.18 10 7.5 0.0011 1.67 18.4 0.13 1724-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data5-Apr 18.1 No Dat No Dat 0.10 No Data0.13 No Dat 0.10 No Data 0.10 13 7.6 0.0009 No Dat No DataNo Dat No Data6-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data7-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data8-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.57 14 7.4 0.0036 No Dat No DataNo Dat No Data9-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data10-Apr 22.0 39.7 353 0.12 2.36 0.10 1.96 0.17 1.91 0.34 15 7.4 0.0022 2.22 18.7 0.15 18511-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data12-Apr 15.7 No Dat No Dat 0.10 No Data0.10 No Dat 0.57 No Data 0.20 15 7.5 0.0017 No Dat No DataNo Dat No Data13-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data14-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data15-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.24 13 7.3 0.0011 No Dat No DataNo Dat No Data16-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data17-Apr 10.9 19.9 288 0.10 1.87 0.10 1.52 0.10 1.49 0.50 11 7.2 0.0016 1.85 11.7 0.24 20518-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data19-Apr 16.6 No Dat No Dat 0.10 No Data0.10 No Dat 0.10 No Data 0.67 13 7.6 0.0061 No Dat No DataNo Dat No Data20-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data21-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data22-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.32 15 7.6 0.0034 No Dat No DataNo Dat No Data23-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data24-Apr 12.9 33.3 308 0.10 1.62 0.10 1.46 0.10 1.44 0.26 16 7.3 0.0015 1.46 10.3 0.12 20125-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data26-Apr 17.0 No Dat No Dat 0.49 No Data0.15 No Dat 0.23 No Data 0.96 15 7.5 0.0080 No Dat No DataNo Dat No Data27-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data28-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data29-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.50 16 7.6 0.0057 No Dat No DataNo Dat No Data30-Apr No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data1-May 19.0 39.8 349 0.10 1.92 0.10 1.66 0.10 1.56 0.19 17 7.3 0.0012 1.65 12.9 0.12 2092-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data3-May 20.50 No Dat No Dat 0.12 No Data0.10 No Dat 0.11 No Data 0.25 18 7.6 0.0033 No Dat No DataNo Dat No Data4-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data5-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data6-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.16 17 7.6 0.0021 No Dat No DataNo Dat No Data7-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data8-May No DataNo Dat No Dat 0.26 1.82 0.10 1.63 0.12 1.93 No Dat No Data No DaNo Data No Dat No DataNo Dat No Data9-May No DataNo Dat 368 No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat 20210-May 16.40 32.3 No Dat 0.13 No Data0.10 No Dat 0.10 No Data 0.10 18 7.7 0.0017 1.89 12.5 0.10 No Data11-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data12-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data13-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.15 18 7.5 0.0016 No Dat No DataNo Dat No Data14-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data15-May 12.3 26.4 300 0.10 1.77 0.10 1.62 0.14 1.74 0.11 18 7.4 0.0010 1.42 14.00 0.12 21016-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data17-May 14.0 No Dat No Dat 0.10 No Data0.10 No Dat 0.10 No Data 0.10 19 7.9 0.0027 No Dat No DataNo Dat No Data18-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data

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Date NH3 Raw Total Kjeldahl Nitrogen (TKN) Raw

Alkalinity -Raw

Free NH3 #1 Section Secondary

TKN #1 Section Secondary

NH3 #2 Section, #1 Pass

1 pass TKN #2 Section, #1 Pass

NH3 #3 Section, #1 Pass Secondary

1 pass TKN #3 Section, #1 Pass Secondary

NH3 UV Channel

Temperature UV Channel (°C)

pH UV Channel

Unionized NH3 UV Channel

TKN UV Channel

NO3 UV Channel

NO2 UV Channel

Alkalinity UV Channel

Table 6A: Greenway 2018 Nitrogen Analysis Report (all results in mg/L)

19-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data20-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.34 19 7.5 0.0039 No Dat No DataNo Dat No Data21-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data22-May 24.4 33.5 322 0.13 2.10 0.10 1.62 0.22 2.06 0.18 18 7.2 0.0010 1.68 22.40 0.07 16023-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data24-May 27.3 No Dat No Dat 0.13 No Data0.10 No Dat 0.13 No Data 0.23 20 7.7 0.0043 No Dat No DataNo Dat No Data25-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data26-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data27-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data28-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data29-May 29.8 53.1 319 0.31 2.17 0.11 2.03 0.12 2.26 0.10 21 7.3 0.0008 2.13 23.50 0.01 16730-May No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data31-May 24.2 No Dat No Dat 0.54 No Data0.10 No Dat 0.10 No Data 0.16 22 7.7 0.0036 No Dat No DataNo Dat No Data1-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data2-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data3-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data4-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 2.09 21 7.4 0.0214 No Dat No DataNo Dat No Data5-Jun 28.6 52.4 342 0.15 1.89 0.10 2.07 0.54 2.59 0.10 20 7.2 0.0006 2.04 16.6 0.06 1696-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data7-Jun 19.5 No Dat No Dat 0.10 No Data0.10 No Dat 0.10 No Data 0.10 21 7.6 0.0017 No Dat No DataNo Dat No Data8-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data9-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data10-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.10 21 8.5 0.0118 No Dat No DataNo Dat No Data11-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data12-Jun 28.4 44.1 351 0.16 2.40 0.10 2.15 0.10 2.72 0.15 21 7.5 0.0020 2.22 21.7 0.08 14513-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data14-Jun 22.9 No Dat No Dat 0.12 No Data0.10 No Dat 0.10 No Data 0.14 23 7.8 0.0041 No Dat No DataNo Dat No Data15-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data16-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data17-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.37 23 7.6 0.0071 No Dat No DataNo Dat No Data18-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data19-Jun 16.9 27.8 306 0.47 1.90 0.14 1.60 0.41 2.25 0.39 22 7.2 0.0029 2.07 16.8 0.44 13720-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data21-Jun 23.6 No Dat No Dat 0.20 No Data0.12 No Dat 0.18 No Data 0.10 23 7.7 0.0024 No Dat No DataNo Dat No Data22-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data23-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data24-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.32 22 7.5 0.0046 No Dat No DataNo Dat No Data25-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data26-Jun 31.5 57.4 377 0.32 2.05 0.17 2.20 0.26 1.99 0.11 22 7.3 0.0010 1.71 19.4 0.16 16727-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data28-Jun 25.8 No Dat No Dat 0.20 No Data0.13 No Dat 0.10 No Data 0.17 23 7.7 0.0041 No Dat No DataNo Dat No Data29-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data30-Jun No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data1-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.11 24 7.7 0.0028 No Dat No DataNo Dat No Data2-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data3-Jul 16.7 30.5 328 0.18 1.99 0.13 2.18 0.13 1.88 0.10 23 7.5 0.0016 1.65 11.2 0.11 1934-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data5-Jul 21.8 No Dat No Dat 1.06 No DataNo Data 0.23 0.61 No Data 0.54 25 7.5 0.0093 No Dat No DataNo Dat No Data6-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data7-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data8-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.10 23 7.6 0.0020 No Dat No DataNo Dat No Data9-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data10-Jul 23.3 39.2 357 No Data No Data0.10 2.64 0.17 2.50 0.14 24 7.3 0.0014 2.28 22.00 0.24 16911-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data12-Jul 19.7 No Dat No Dat No Data No Data0.12 No Dat 0.11 No Data 0.14 24 7.7 0.0037 No Dat No DataNo Dat No Data13-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data14-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data15-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.22 24 7.6 0.0045 No Dat No DataNo Dat No Data16-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data17-Jul 12.8 31.5 239 No Data No Data0.60 2.46 0.96 2.87 0.31 23 7.3 0.0030 2.21 15.50 0.25 16218-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data19-Jul 32.2 No Dat No Dat No Data No Data0.18 No Dat 0.15 No Data 0.45 23 7.7 0.0111 No Dat No DataNo Dat No Data20-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data21-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data22-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.19 24 7.6 0.0039 No Dat No DataNo Dat No Data23-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data24-Jul 17.3 33.0 279 No Data No Data2.04 4.89 0.25 2.51 0.29 24 7.3 0.0030 2.42 19.70 0.49 15125-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data26-Jul 17.5 No Dat No Dat No Data No Data0.10 No Dat 0.14 No Data 0.19 25 7.6 0.0041 No Dat No DataNo Dat No Data

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Date NH3 Raw Total Kjeldahl Nitrogen (TKN) Raw

Alkalinity -Raw

Free NH3 #1 Section Secondary

TKN #1 Section Secondary

NH3 #2 Section, #1 Pass

1 pass TKN #2 Section, #1 Pass

NH3 #3 Section, #1 Pass Secondary

1 pass TKN #3 Section, #1 Pass Secondary

NH3 UV Channel

Temperature UV Channel (°C)

pH UV Channel

Unionized NH3 UV Channel

TKN UV Channel

NO3 UV Channel

NO2 UV Channel

Alkalinity UV Channel

Table 6A: Greenway 2018 Nitrogen Analysis Report (all results in mg/L)

27-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data28-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data29-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.12 23 7.7 0.0029 No Dat No DataNo Dat No Data30-Jul No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data31-Jul 22.1 36.4 300 No Data No Data0.18 2.30 0.24 1.73 1.16 24 7.4 0.0157 3.17 14.70 0.81 1951-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data2-Aug 19.7 No Dat No Dat No Data No Data0.18 No Dat 0.30 No Data 0.30 25 7.5 0.0052 No Dat No DataNo Dat No Data3-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data4-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data5-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.18 24 7.6 0.0038 No Dat No DataNo Dat No Data6-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data7-Aug 14.3 29.7 261 No Data No Data0.10 1.84 0.13 2.31 0.10 25 7.7 0.0028 1.57 15.4 0.01 1668-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data9-Aug 19.1 No Dat No Dat No Data No Data0.14 No Dat 0.10 No Data 0.64 24 7.5 0.0105 No Dat No DataNo Dat No Data10-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data11-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data12-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.41 25 7.4 0.0057 No Dat No DataNo Dat No Data13-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data14-Aug 23.3 54.8 331 No Data No Data0.14 2.15 0.17 1.85 0.16 25 7.5 0.0029 1.86 14.4 0.03 19715-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data16-Aug 22.0 No Dat No Dat No Data No Data0.12 No Dat 0.16 No Data 0.22 26 7.8 0.0082 No Dat No DataNo Dat No Data17-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data18-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data19-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.12 24 7.6 0.0025 No Dat No DataNo Dat No Data20-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data21-Aug 18.2 35.8 301 No Data No Data0.10 3.50 0.82 3.39 0.71 25 7.7 0.0195 2.65 17.0 0.35 18522-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data23-Aug 15.7 No Dat No Dat No Data No Data0.10 No Dat 0.11 No Data 0.14 24 7.5 0.0023 No Dat No DataNo Dat No Data24-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data25-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data26-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.29 25 7.5 0.0051 No Dat No DataNo Dat No Data27-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data28-Aug 18.1 26.4 294 No Data No Data0.11 2.49 0.35 1.62 0.90 25 7.4 0.0126 1.70 10.60 0.49 22129-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data30-Aug 22.2 No Dat No Dat No Data No Data0.19 No Dat 0.19 No Data 0.15 26 7.6 0.0035 No Dat No DataNo Dat No Data31-Aug No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data1-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data2-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.10 26 7.3 0.0012 No Dat No DataNo Dat No Data3-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data4-Sep 22.1 35.7 276 No Data No Data0.10 1.79 0.12 1.77 0.10 25 7.3 0.0011 1.54 17.6 0.04 1655-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data6-Sep 20.3 No Dat No Dat No Data No Data0.10 No Dat 0.11 No Data 0.13 26 7.7 0.0039 No Dat No DataNo Dat No Data7-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data8-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data9-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.17 24 7.6 0.0035 No Dat No DataNo Dat No Data10-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data11-Sep 25.1 34.1 297 No Data No Data0.10 1.97 0.12 1.53 0.22 23 7.6 0.0043 1.39 17.7 0.15 17612-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data13-Sep 23.1 No Dat No Dat No Data No Data0.10 No Dat 0.28 No Data 0.13 25 7.7 0.0036 No Dat No DataNo Dat No Data14-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data15-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data16-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data17-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data18-Sep 27.1 38.0 300 No Data No Data0.29 2.84 0.24 1.73 0.15 25 7.4 0.0021 1.56 20.8 0.06 15819-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data20-Sep 20.1 No Dat No Dat No Data No Data0.10 No Dat 0.47 No Data 0.19 25 7.6 0.0043 No Dat No DataNo Dat No Data21-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data22-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data23-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.15 25 7.5 0.0026 No Dat No DataNo Dat No Data24-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data25-Sep 18.2 41.4 266 No Data No Data0.15 2.74 0.12 1.61 0.14 23 7.2 0.0011 1.66 25.0 0.12 12926-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data27-Sep 16.9 No Dat No Dat No Data No Data0.16 No Dat 0.16 No Data 0.10 24 7.6 0.0021 No Dat No DataNo Dat No Data28-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data29-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data30-Sep No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.19 24 7.5 0.0032 No Dat No DataNo Dat No Data1-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data2-Oct 17.2 34.3 273 No Data No Data0.29 2.88 0.22 1.94 0.12 22 7.4 0.0013 2.05 28.5 0.08 1263-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data

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Date NH3 Raw Total Kjeldahl Nitrogen (TKN) Raw

Alkalinity -Raw

Free NH3 #1 Section Secondary

TKN #1 Section Secondary

NH3 #2 Section, #1 Pass

1 pass TKN #2 Section, #1 Pass

NH3 #3 Section, #1 Pass Secondary

1 pass TKN #3 Section, #1 Pass Secondary

NH3 UV Channel

Temperature UV Channel (°C)

pH UV Channel

Unionized NH3 UV Channel

TKN UV Channel

NO3 UV Channel

NO2 UV Channel

Alkalinity UV Channel

Table 6A: Greenway 2018 Nitrogen Analysis Report (all results in mg/L)

4-Oct 16.6 No Dat No Dat No Data No Data0.10 No Dat 0.15 No Data 0.12 24 7.8 0.0039 No Dat No DataNo Dat No Data5-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data6-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data7-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.10 24 7.5 0.0016 No Dat No DataNo Dat No Data8-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data9-Oct 15.1 36.1 300 No Data No Data0.13 1.46 0.31 1.82 0.10 24 7.7 0.0026 1.42 14.4 0.01 20310-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data11-Oct 17.1 No Dat No Dat No Data No Data0.10 No Dat 0.59 No Data 0.19 24 7.8 0.0060 No Dat No DataNo Dat No Data12-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data13-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data14-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.10 23 7.6 0.0019 No Dat No DataNo Dat No Data15-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data16-Oct 21.6 44.3 323 No Data No Data0.10 2.94 0.13 2.02 0.10 22 7.6 0.0018 1.45 15.7 0.03 17517-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data18-Oct 22.1 No Dat No Dat No Data No Data0.20 No Dat 0.27 No Data 0.14 22 7.6 0.0026 No Dat No DataNo Dat No Data19-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data20-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data21-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.12 21 7.6 0.0020 No Dat No DataNo Dat No Data22-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data23-Oct 19.4 50.5 320 No Data No Data0.17 2.57 0.19 2.06 0.13 23 7.6 0.0024 1.71 14.3 0.10 18724-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data25-Oct 17.0 No Dat No Dat No Data No Data0.19 No Dat 0.15 No Data 0.13 21 7.5 0.0018 No Dat No DataNo Dat No Data26-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data27-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data28-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.15 21 7.5 0.0020 No Dat No DataNo Dat No Data29-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data30-Oct 26.6 55.6 318 No Data No Data0.14 3.52 0.22 2.71 0.15 22 7.5 0.0021 3.53 22.7 0.15 15431-Oct No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data1-Nov 16.3 No Dat No Dat No Data No Data0.86 No Dat 0.10 No Data 1.33 19 7.3 0.0100 No Dat No DataNo Dat No Data2-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data3-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data4-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.38 19 7.5 0.0043 No Dat No DataNo Dat No Data5-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data6-Nov 17.5 33.7 306 No Data No Data0.89 3.45 2.50 5.60 0.27 19 7.4 0.0025 2.43 16.1 1.08 2017-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data8-Nov 18.0 No Dat No Dat No Data No Data0.39 No Dat 0.23 No Data 0.10 19 7.5 0.0011 No Dat No DataNo Dat No Data9-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data10-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data11-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.17 18 7.6 0.0023 No Dat No DataNo Dat No Data12-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data13-Nov 21.6 31.2 310 No Data No Data2.25 4.82 0.46 1.98 0.43 19 7.5 0.0049 1.83 15.1 0.45 19714-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data15-Nov 25.3 No Dat No Dat No Data No Data0.10 No Dat 0.10 No Data 0.12 19 7.7 0.0022 No Dat No DataNo Dat No Data16-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data17-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data18-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.41 19 7.5 0.0048 No Dat No DataNo Dat No Data19-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data20-Nov 21.6 30.4 314 No Data No Data1.91 6.06 0.10 1.73 0.34 19 7.6 0.0050 2.38 13.8 0.45 21421-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data22-Nov 24.2 No Dat No Dat No Data No Data0.21 No Dat 0.27 No Data 0.53 19 7.5 0.0060 No Dat No DataNo Dat No Data23-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data24-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data25-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.92 19 7.4 0.0082 No Dat No DataNo Dat No Data26-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data27-Nov 12.2 28.8 281 No Data No Data0.10 1.14 0.13 3.02 0.37 16 7.5 0.0034 1.30 10.2 0.36 18528-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data29-Nov 19.0 No Dat No Dat No Data No Data9.66 No Dat 0.61 No Data 1.39 17 7.7 0.0213 No Dat No DataNo Dat No Data30-Nov No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data1-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data2-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 2.01 18 7.5 0.0210 No Dat No DataNo Dat No Data3-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data4-Dec 16.0 26.5 309 No Data No Data0.10 1.95 0.31 1.86 0.23 17 7.6 0.0028 1.55 10.7 0.44 2165-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data6-Dec 20.5 No Dat No Dat No Data No Data1.61 No Dat 0.13 No Data 1.06 17 7.6 0.0134 No Dat No DataNo Dat No Data7-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data8-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data9-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.67 18 7.4 0.0055 No Dat No DataNo Dat No Data10-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data11-Dec 18.8 27.7 315 No Data No Data0.10 2.04 0.11 1.77 0.17 18 7.5 0.0018 1.78 16.4 0.27 208

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Date NH3 Raw Total Kjeldahl Nitrogen (TKN) Raw

Alkalinity -Raw

Free NH3 #1 Section Secondary

TKN #1 Section Secondary

NH3 #2 Section, #1 Pass

1 pass TKN #2 Section, #1 Pass

NH3 #3 Section, #1 Pass Secondary

1 pass TKN #3 Section, #1 Pass Secondary

NH3 UV Channel

Temperature UV Channel (°C)

pH UV Channel

Unionized NH3 UV Channel

TKN UV Channel

NO3 UV Channel

NO2 UV Channel

Alkalinity UV Channel

Table 6A: Greenway 2018 Nitrogen Analysis Report (all results in mg/L)

12-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data13-Dec 19.6 No Dat No Dat No Data No Data0.10 No Dat 0.10 No Data 0.14 18 7.6 0.0019 No Dat No DataNo Dat No Data14-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data15-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data16-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 1.28 18 7.4 0.0108 No Dat No DataNo Dat No Data17-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data18-Dec 24.2 35.9 343 No Data No Data1.34 4.52 0.15 1.85 0.28 17 7.4 0.0022 2.14 24.5 0.29 20919-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data20-Dec 28.4 No Dat No Dat No Data No Data0.10 No Dat 0.10 No Data 0.10 18 7.5 0.0011 No Dat No DataNo Dat No Data21-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data22-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data23-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.25 17 7.5 0.0024 No Dat No DataNo Dat No Data24-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data25-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.11 17 7.6 0.0014 No Dat No DataNo Dat No Data26-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data27-Dec 19.5 26.7 340 No Data No DataNo Data No Dat No Data No Data 0.34 16 7.3 0.0020 2.23 31.2 0.22 16528-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data29-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No Data30-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data 0.42 16 7.5 0.0040 No Dat No DataNo Dat No Data31-Dec No DataNo Dat No Dat No Data No DataNo Data No Dat No Data No Data No Dat No Data No DaNo Data No Dat No DataNo Dat No DataAverage 20.1 36.9 315 0.25 1.98 0.92 2.76 0.43 2.17 0.49 19 7.5 0.0051 1.97 16.9 0.2 180Max 32.2 57.4 396 2.46 2.4 21.9 18.3 13.60 5.60 5.6 26 8.5 0.0463 6.8 31.2 1.45 221Min 4.75 10.1 180 0.1 1.52 0.1 0.23 0.10 1.44 0.10 10 7.2 0.0006 0.29 7.9 0.01 125# of Samples 100 52 52 51 26 98 50 99 50 152 151 151 151 52 52 52 52

nd of Worksheet

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Date NH3 Main Raw (mg/L)

NH3 WIB Raw (mg/L)

Total Kjeldahl Nitrogen (TKN) Main Raw (mg/L)

Total Kjeldahl Nitrogen (TKN) WIB Raw (mg/L)

Alkalinity Main Raw (mg/L)

Alkalinity WIB Raw (mg/L)

NH3 #2 Section, #1 Pass (mg/L)

TKN #2 Section, #1 Pass (mg/L)

NH3 #3 Section, #1, #2& #3 Pass Secondary (mg/L)

1 pass TKN #3 Section, #1, #2 & #3 Pass Secondary (mg/L)

NH3 UV Channel (mg/L)

Temperature UV Channel (°C)

pH UV Channel

Unionized NH3

UV Channel (mg/L)

TKN UV Channel (mg/L)

NO3 UV Channel (mg/L)

NO2 UV Channel (mg/L)

Alkalinity UV Channel (mg/L)

16-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data17-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data18-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data 0.41 19 7.5 0.0048 No DataNo DataNo Dat No Data19-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data20-Nov 21.6 61.9 30.4 79.1 314 603 1.91 6.06 0.10 1.73 0.34 19 7.6 0.0050 2.38 13.8 0.45 21421-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data22-Nov 24.2 70.4 No DataNo DataNo DataNo Data0.21 No Dat 0.27 No Data 0.53 19 7.5 0.0060 No DataNo DataNo Dat No Data23-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data24-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data25-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data 0.92 19 7.4 0.0082 No DataNo DataNo Dat No Data26-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data27-Nov 12.2 13.0 28.8 16.9 281 392 0.10 1.14 0.13 3.02 0.37 16 7.5 0.0034 1.30 10.2 0.36 18528-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data29-Nov 19.0 47.0 No DataNo DataNo DataNo Data9.66 No Dat 0.61 No Data 1.39 17 7.7 0.0213 No DataNo DataNo Dat No Data30-Nov No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data1-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data2-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data 2.01 18 7.5 0.0210 No DataNo DataNo Dat No Data3-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data4-Dec 16.0 14.0 26.5 28.4 309 418 0.10 1.95 0.31 1.86 0.23 17 7.6 0.0028 1.55 10.7 0.44 2165-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data6-Dec 20.5 49.8 No DataNo DataNo DataNo Data1.61 No Dat 0.13 No Data 1.06 17 7.6 0.0134 No DataNo DataNo Dat No Data7-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data8-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data9-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data 0.67 18 7.4 0.0055 No DataNo DataNo Dat No Data10-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data11-Dec 18.8 24.5 27.7 33.8 315 496 0.10 2.04 0.11 1.77 0.17 18 7.5 0.0018 1.78 16.4 0.27 20812-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data13-Dec 19.6 26.6 No DataNo DataNo DataNo Data0.10 No Dat 0.10 No Data 0.14 18 7.6 0.0019 No DataNo DataNo Dat No Data14-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data15-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data16-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data 1.28 18 7.4 0.0108 No DataNo DataNo Dat No Data17-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data

Table 6B: Greenway 2018 Nitrogen Analysis Report (After Subatantial Completion)

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Date NH3 Main Raw (mg/L)

NH3 WIB Raw (mg/L)

Total Kjeldahl Nitrogen (TKN) Main Raw (mg/L)

Total Kjeldahl Nitrogen (TKN) WIB Raw (mg/L)

Alkalinity Main Raw (mg/L)

Alkalinity WIB Raw (mg/L)

NH3 #2 Section, #1 Pass (mg/L)

TKN #2 Section, #1 Pass (mg/L)

NH3 #3 Section, #1, #2& #3 Pass Secondary (mg/L)

1 pass TKN #3 Section, #1, #2 & #3 Pass Secondary (mg/L)

NH3 UV Channel (mg/L)

Temperature UV Channel (°C)

pH UV Channel

Unionized NH3

UV Channel (mg/L)

TKN UV Channel (mg/L)

NO3 UV Channel (mg/L)

NO2 UV Channel (mg/L)

Alkalinity UV Channel (mg/L)

Table 6B: Greenway 2018 Nitrogen Analysis Report (After Subatantial Completion)

18-Dec 24.2 No Data35.9 No Data343 No Data1.34 4.52 0.15 1.85 0.28 17 7.4 0.0022 2.14 24.5 0.29 20919-Dec No Data55.2 No Data69.6 No Data696 No Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data20-Dec 28.4 No DataNo DataNo DataNo DataNo Data0.10 No Dat 0.10 No Data 0.10 18 7.5 0.0011 No DataNo DataNo Dat No Data21-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data22-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data23-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data 0.25 17 7.5 0.0024 No DataNo DataNo Dat No Data24-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data25-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data 0.11 17 7.6 0.0014 No DataNo DataNo Dat No Data26-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data27-Dec 19.5 69.7 26.7 92.8 340 621 No Data No Dat No Data No Data 0.34 16 7.3 0.0020 2.23 31.2 0.22 16528-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data29-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data30-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data 0.42 16 7.5 0.0040 No DataNo DataNo Dat No Data31-Dec No DataNo DataNo DataNo DataNo DataNo DataNo Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No DataAverage 20.4 43.2 29.3 53.4 317 538 1.52 3.14 0.20 2.05 0.58 18 7.5 0.0063 1.90 17.8 0.3 200Flow Weighted Average

No Data No Dat No Data No Data No DataNo Data No Dat No Data No DataNo DataNo Dat No Data

Max 28.4 70.4 35.9 92.8 343 696 9.66 6.06 0.61 3.02 2.0 19 7.7 0.0213 2.4 31.2 0.45 216Min 12.2 13 26.5 16.9 281 392 0.1 1.14 0.10 1.73 0.10 16 7.3 0.0011 1.3 10.2 0.22 165# of Samples 11 10 6 6 6 6 10 5 10 5 19 19 19 19 6 6 6 6

End of Worksheet

28.0 37.3 390

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Record Number Cust Sample Refference No. Sample Date Analysis Result Unit Sample Source 2303620 GRWY UV. 3-Jan-18 pH 7.05 pH units GRAB303786 GRWY UV. 9-Jan-18 pH 7.36 pH units GRAB303990 GRWY UV. 17-Jan-18 pH 7.29 pH units GRAB304185 GRWY UV. 24-Jan-18 pH 7.27 pH units GRAB304384 GRWY UV. 30-Jan-18 pH 7.27 pH units GRAB304524 GRWY UV. 7-Feb-18 pH 7.39 pH units GRAB304745 GRWY UV. 13-Feb-18 pH 7.3 pH units GRAB305034 GRWY UV. 23-Feb-18 pH 7.22 pH units GRAB305134 GRWY UV. 27-Feb-18 pH 7.18 pH units GRAB305229 GRWY UV. 1-Mar-18 pH 7.12 pH units GRAB305375 GRWY UV. 6-Mar-18 pH 7.37 pH units GRAB305565 GRWY UV. 14-Mar-18 pH 7.33 pH units GRAB305875 GRWY UV. 20-Mar-18 pH 7.35 pH units GRAB306066 GRWY UV. 27-Mar-18 pH 7.25 pH units GRAB306171 GRWY UV. 3-Apr-18 pH 7.27 pH units GRAB306371 GRWY UV. 10-Apr-18 pH 7.3 pH units GRAB306535 GRWY UV. 17-Apr-18 pH 7.24 pH units GRAB306736 GRWY UV. 24-Apr-18 pH 7.26 pH units GRAB306944 GRWY UV. 1-May-18 pH 7.34 pH units GRAB307125 GRWY UV. 8-May-18 pH 7.35 pH units GRAB307338 GRWY UV. 15-May-18 pH 7.37 pH units GRAB307523 GRWY UV. 22-May-18 pH 7.16 pH units GRAB307708 GRWY UV. 29-May-18 pH 7.26 pH units GRAB307926 GRWY UV. 5-Jun-18 pH 7.24 pH units GRAB308266 GRWY UV. 13-Jun-18 pH 7.45 pH units GRAB308352 GRWY UV. 19-Jun-18 pH 7.19 pH units GRAB308552 GRWY UV. 26-Jun-18 pH 7.27 pH units GRAB308766 GRWY UV. 3-Jul-18 pH 7.48 pH units GRAB308969 GRWY UV. 10-Jul-18 pH 7.34 pH units GRAB309154 GRWY UV. 17-Jul-18 pH 7.28 pH units GRAB309342 GRWY UV. 24-Jul-18 pH 7.33 pH units GRAB309528 GRWY UV. 31-Jul-18 pH 7.37 pH units GRAB309732 GRWY UV. 7-Aug-18 pH 7.4 pH units GRAB309875 GRWY UV. 14-Aug-18 pH 7.45 pH units GRAB310082 GRWY UV. 21-Aug-18 pH 7.67 pH units GRAB310400 GRWY UV. 30-Aug-18 pH 7.64 pH units GRAB310456 GRWY UV. 4-Sep-18 pH 7.32 pH units GRAB310714 GRWY UV. 11-Sep-18 pH 7.36 pH units GRAB310913 GRWY UV. 18-Sep-18 pH 7.22 pH units GRAB311108 GRWY UV. 26-Sep-18 pH 6.98 pH units GRAB311273 GRWY UV. 2-Oct-18 pH 7.15 pH units GRAB311444 GRWY UV. 9-Oct-18 pH 7.44 pH units GRAB311725 GRWY UV. 17-Oct-18 pH 7.32 pH units GRAB311906 GRWY UV. 24-Oct-18 pH 7.28 pH units GRAB312132 GRWY UV. 31-Oct-18 pH 7.23 pH units GRAB312298 GRWY UV. 7-Nov-18 pH 7.6 pH units GRAB312516 GRWY UV. 13-Nov-18 pH 7.35 pH units GRAB312735 GRWY UV. 20-Nov-18 pH 7.37 pH units GRAB312754 GRWY UV. 21-Nov-18 pH 7.4 pH units GRAB

Table 7: Greenway Grab pH

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Record Number Cust Sample Refference No. Sample Date Analysis Result Unit Sample Source 2Table 7: Greenway Grab pH

312934 GRWY UV. 27-Nov-18 pH 7.38 pH units GRAB313128 GRWY UV. 5-Dec-18 pH 7.28 pH units GRAB313348 GRWY UV. 11-Dec-18 pH 7.31 pH units GRAB313557 GRWY UV. 18-Dec-18 pH 7.26 pH units GRAB313698 GRWY UV. 27-Dec-18 pH 7.15 pH units GRABEnd of Worksheet

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Date Removed Primary Sludge to Holding Tank (m3)

Solids Primary Sludge to Holding Tank (%)

pH Primary sludge to holding tank

Volatile Solids Primary Sludge to Holding Tank (%)

Aerators Section #1 Return Sludge (103m3/day)

Waste Section #1 Return Sludge (m3/day)

Suspended Solids Section #1 Return Sludge (103m3/day)

Aerators Section #2 Return Sludge (103m3/day)

1-Pass Waste Section #2 Return Sludge (m3/day)

1-Pass Suspended Solids Section #2 Return Sludge (mg/L)

2-Pass Suspended Solids Section #2 Return Sludge (mg/L)

Aerators Section #3 Return Sludge (103m3/day)

Waste Section #3 Return Sludge (m3/day)

Suspended Solids Section #3 Return Sludge (mg/L)

1/Jan/18 305 No Data No Data No Data 15.0 492 No Data 18.9 452 No Data No Data 15.6 599 No Data2/Jan/18 397 1.8 6.7 74.7 15.0 492 No Data 18.9 453 No Data No Data 16.0 719 No Data3/Jan/18 374 No Data No Data No Data 15.0 492 5,040 18.8 454 3,100 4,280 15.8 979 8,2004/Jan/18 403 0.76 6.9 70.1 15.0 493 No Data 18.9 454 No Data No Data 15.5 1,277 No Data5/Jan/18 320 No Data No Data No Data 15.1 478 No Data 18.9 455 4,120 6,250 18.7 1,086 8,6506/Jan/18 409 No Data No Data No Data 15.1 488 No Data 18.6 553 No Data No Data 19.4 891 No Data7/Jan/18 475 No Data No Data No Data 15.1 403 No Data 18.0 672 No Data No Data 19.7 864 No Data8/Jan/18 520 No Data No Data No Data 14.8 420 No Data 17.9 361 No Data No Data 18.4 1,268 No Data9/Jan/18 523 1.7 6.8 70.5 14.7 483 No Data 12.9 491 No Data No Data 20.0 1,223 No Data10/Jan/18 612 3.2 6.5 71.7 14.6 565 No Data 9.5 417 No Data 7,990 20.5 1,453 2,56011/Jan/18 734 No Data No Data No Data 14.4 606 No Data 9.5 416 No Data No Data 27.6 1,414 No Data12/Jan/18 595 No Data No Data No Data 14.4 516 No Data 10.8 429 No Data No Data 30.1 1,142 No Data13/Jan/18 506 No Data No Data No Data 14.9 523 No Data 12.2 418 No Data No Data 32.8 1,036 No Data14/Jan/18 700 No Data No Data No Data 15.1 493 No Data 12.1 438 No Data No Data 48.1 1,061 No Data15/Jan/18 645 No Data No Data No Data 15.1 482 7,340 12.0 432 No Data 7,530 35.3 779 5,46016/Jan/18 690 0.22 5.8 61.3 15.0 452 No Data 12.0 450 No Data No Data 25.4 636 No Data17/Jan/18 509 No Data No Data No Data 14.7 525 7,610 12.0 520 No Data 7,930 22.0 432 9,20018/Jan/18 510 No Data No Data No Data 14.7 534 No Data 12.0 496 No Data No Data 24.4 542 No Data19/Jan/18 633 No Data No Data No Data 14.6 570 7,250 13.1 427 No Data 8,290 25.1 778 9,29020/Jan/18 674 No Data No Data No Data 14.3 588 7,840 19.2 418 No Data 5,400 27.7 773 8,78021/Jan/18 591 No Data No Data No Data 14.2 635 No Data 19.2 417 No Data No Data 23.6 718 No Data22/Jan/18 464 No Data No Data No Data 14.2 545 No Data 19.1 386 No Data No Data 32.4 754 No Data23/Jan/18 427 2.87 6.8 67.4 14.3 210 7,800 18.3 180 No Data 6,040 43.8 341 9,43024/Jan/18 396 No Data No Data No Data 14.2 494 No Data 17.6 381 No Data No Data 32.7 686 No Data25/Jan/18 461 No Data No Data No Data 14.3 564 6,960 17.9 491 No Data 6,720 31.3 889 10,40026/Jan/18 627 No Data No Data No Data 14.3 564 No Data 18.2 561 No Data No Data 31.8 945 No Data27/Jan/18 469 No Data No Data No Data 14.2 564 No Data 18.2 562 No Data No Data 30.8 930 No Data28/Jan/18 410 No Data No Data No Data 14.2 565 No Data 18.2 561 No Data No Data 30.8 928 No Data29/Jan/18 515 No Data No Data No Data 14.7 649 6,790 18.2 597 No Data 5,590 27.2 1,575 10,80030/Jan/18 677 2.86 6.9 71 14.6 654 No Data 18.3 521 No Data No Data 24.3 1,477 No Data31/Jan/18 523 No Data No Data No Data 14.9 121 6,840 18.5 109 No Data 5,430 25.6 196 8,0301/Feb/18 758 No Data No Data No Data 14.4 571 No Data 18.8 479 No Data No Data 23.2 1,054 No Data2/Feb/18 628 No Data No Data No Data 14.9 717 6,890 16.8 477 5,870 No Data 22.8 1,395 12,7003/Feb/18 771 No Data No Data No Data 14.9 706 No Data 15.7 441 No Data No Data 22.8 1,369 No Data4/Feb/18 840 No Data No Data No Data 14.9 558 No Data 15.5 557 No Data No Data 22.7 1,347 No Data5/Feb/18 557 No Data No Data No Data 15.2 550 6,960 15.5 585 4,380 4,820 26.0 1,090 8,4906/Feb/18 627 4.79 6.2 56.8 15.1 564 No Data 15.6 561 No Data No Data 19.6 1,180 No Data7/Feb/18 599 No Data No Data No Data 14.7 564 5,900 15.7 561 4,920 4,100 23.4 1,340 11,3008/Feb/18 577 2.31 6.8 67.9 14.6 565 No Data 15.7 560 No Data No Data 23.9 1,330 No Data9/Feb/18 563 No Data No Data No Data 14.6 593 6,200 16.1 597 5,910 3,390 20.5 1,167 10,00010/Feb/18 699 No Data No Data No Data 14.5 707 No Data 18.2 710 No Data No Data 21.0 1,157 No Data11/Feb/18 323 No Data No Data No Data 14.6 337 No Data 19.1 181 No Data No Data 21.2 479 No Data12/Feb/18 721 No Data No Data No Data 14.7 358 No Data 18.3 358 5,540 3,770 20.5 1,422 No Data13/Feb/18 682 2.96 6.8 72.8 14.7 565 No Data 16.7 563 No Data No Data 20.3 1,359 No Data14/Feb/18 644 No Data No Data No Data 14.3 610 No Data 16.6 562 3,630 4,940 21.9 1,267 12,70015/Feb/18 665 No Data No Data No Data 13.7 636 No Data 16.6 561 No Data No Data 31.1 1,308 No Data16/Feb/18 533 No Data No Data No Data 13.5 637 5,820 16.4 561 7,630 7,190 28.3 1,198 11,00017/Feb/18 598 No Data No Data No Data 13.5 636 No Data 16.3 561 No Data No Data 26.4 1,277 No Data18/Feb/18 583 No Data No Data No Data 13.4 636 No Data 16.2 561 No Data No Data 25.5 1,208 No Data19/Feb/18 525 No Data No Data No Data 13.2 655 2,320 16.3 561 3,020 3,260 33.3 1,167 11,50020/Feb/18 400 No Data No Data No Data 13.1 507 No Data 16.2 461 No Data No Data 46.4 339 No Data21/Feb/18 295 No Data No Data No Data 13.4 No Data 5,130 16.9 2 8,300 9,180 46.7 4 9,25022/Feb/18 401 No Data No Data No Data 13.5 55 No Data 16.4 54 No Data No Data 46.7 63 No Data23/Feb/18 523 No Data No Data No Data 13.2 502 6,890 16.2 359 10,400 10,500 44.6 608 10,30024/Feb/18 245 No Data No Data No Data 13.0 653 No Data 16.2 374 No Data No Data 36.4 500 No Data25/Feb/18 755 No Data No Data No Data 13.0 636 No Data 16.2 420 No Data No Data 36.6 475 No Data26/Feb/18 807 No Data No Data No Data 13.3 426 6,000 16.3 357 10,300 10,200 37.9 458 13,30027/Feb/18 863 4.17 6.6 69.5 13.3 487 6,600 16.1 518 12,400 10,600 34.8 771 13,30028/Feb/18 642 No Data No Data No Data 13.5 275 No Data 15.9 455 No Data No Data 30.2 821 No Data1/Mar/18 552 3.96 6.4 68 11.8 325 No Data 15.9 561 No Data No Data 42.2 1,135 No Data2/Mar/18 643 No Data No Data No Data 9.7 298 9,550 15.8 544 9,950 8,400 45.5 874 14,0003/Mar/18 573 No Data No Data No Data 11.0 390 No Data 15.8 561 No Data No Data 44.3 841 No Data4/Mar/18 628 No Data No Data No Data 11.0 415 No Data 15.8 561 No Data No Data 44.3 790 No Data5/Mar/18 805 No Data No Data No Data 11.0 619 6,570 15.8 629 9,940 8,290 37.2 1,412 13,9006/Mar/18 699 2.3 6.8 67.5 13.1 708 No Data 16.3 704 No Data No Data 33.8 1,505 No Data7/Mar/18 469 No Data No Data No Data 14.5 708 4,940 15.2 705 8,220 6,190 33.4 1,496 15,0008/Mar/18 634 No Data No Data No Data 14.5 708 No Data 14.9 706 No Data No Data 32.3 1,493 No Data9/Mar/18 610 No Data No Data No Data 14.6 570 5,000 14.9 706 6,730 4,810 32.1 1,643 14,30010/Mar/18 253 No Data No Data No Data 14.8 563 No Data 14.8 704 No Data No Data 31.2 1,692 No Data11/Mar/18 203 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 20.9 1,686 No Data12/Mar/18 550 No Data No Data No Data 14.7 564 5,720 14.5 749 8,060 4,370 28.4 1,239 11,90013/Mar/18 383 2.81 6.5 71.7 14.6 565 No Data 14.4 704 No Data No Data 28.2 1,055 No Data14/Mar/18 429 No Data No Data No Data 14.6 559 5,290 14.4 686 8,520 4,070 27.6 882 14,50015/Mar/18 430 No Data No Data No Data 14.7 424 No Data 14.2 471 No Data No Data 28.6 1,038 No Data16/Mar/18 574 No Data No Data No Data 14.8 394 4,570 14.2 391 8,141 3,550 27.7 1,452 15,00017/Mar/18 409 No Data No Data No Data 11.5 326 No Data 11.0 324 No Data No Data 26.1 No Data No Data18/Mar/18 No Data No Data No Data No Data 16.2 No Data No Data 17.7 No Data No Data No Data 27.6 No Data No Data19/Mar/18 588 No Data No Data No Data 16.2 631 4,420 17.7 504 6,190 5,850 27.9 No Data 1,44020/Mar/18 487 6.05 5.3 67.7 14.6 557 No Data 16.4 445 No Data No Data 28.6 937 No Data21/Mar/18 543 No Data No Data No Data 14.2 553 4,780 16.4 426 4,550 6,350 27.3 913 12,20022/Mar/18 426 No Data No Data No Data 14.0 951 No Data 16.3 425 No Data No Data 28.8 866 No Data23/Mar/18 447 No Data No Data No Data 14.7 252 4,060 16.3 251 7,120 5,240 28.2 1,395 13,10024/Mar/18 468 No Data No Data No Data 14.7 272 No Data 16.3 670 No Data No Data 28.6 1,236 No Data25/Mar/18 454 No Data No Data No Data 14.5 564 No Data 16.2 581 No Data No Data 28.5 2,020 No Data26/Mar/18 497 No Data No Data No Data 14.5 564 5,580 16.1 561 5,070 7,100 27.5 1,849 12,60027/Mar/18 444 No Data No Data No Data 14.4 564 No Data 16.2 562 No Data No Data 30.8 1,305 No Data28/Mar/18 518 No Data No Data No Data 14.4 564 6,190 16.1 561 6,960 8,040 29.7 1,123 14,90029/Mar/18 605 No Data No Data No Data 14.4 633 No Data 16.1 861 No Data No Data 26.5 1,132 No Data30/Mar/18 429 No Data No Data No Data 14.3 851 No Data 16.1 849 No Data No Data 29.0 567 No Data31/Mar/18 403 No Data No Data No Data 16.2 853 No Data 16.1 603 No Data No Data 29.0 597 No Data1/Apr/18 434 No Data No Data No Data 17.6 852 No Data 16.0 570 No Data No Data 28.7 770 No Data2/Apr/18 389 No Data No Data No Data 17.2 566 No Data 16.1 700 No Data No Data 27.8 680 No Data3/Apr/18 455 No Data No Data No Data 14.6 799 No Data 15.8 771 No Data No Data 28.4 1,238 No Data4/Apr/18 356 No Data No Data No Data 14.9 247 6,870 16.0 250 11,400 7,990 50.6 417 8,8105/Apr/18 317 No Data No Data No Data 14.7 554 No Data 15.7 543 No Data No Data 38.3 864 No Data6/Apr/18 458 No Data No Data No Data 14.8 421 6,170 15.8 423 8,120 8,420 44.7 1,032 10,300

Table 8: 2018 Greenway Sludge Summary

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Date Removed Primary Sludge to Holding Tank (m3)

Solids Primary Sludge to Holding Tank (%)

pH Primary sludge to holding tank

Volatile Solids Primary Sludge to Holding Tank (%)

Aerators Section #1 Return Sludge (103m3/day)

Waste Section #1 Return Sludge (m3/day)

Suspended Solids Section #1 Return Sludge (103m3/day)

Aerators Section #2 Return Sludge (103m3/day)

1-Pass Waste Section #2 Return Sludge (m3/day)

1-Pass Suspended Solids Section #2 Return Sludge (mg/L)

2-Pass Suspended Solids Section #2 Return Sludge (mg/L)

Aerators Section #3 Return Sludge (103m3/day)

Waste Section #3 Return Sludge (m3/day)

Suspended Solids Section #3 Return Sludge (mg/L)

Table 8: 2018 Greenway Sludge Summary

7/Apr/18 457 No Data No Data No Data 14.7 532 No Data 16.0 419 No Data No Data 42.8 969 No Data8/Apr/18 500 No Data No Data No Data 14.6 564 No Data 16.0 422 No Data No Data 42.1 927 No Data9/Apr/18 533 No Data No Data No Data 14.6 565 6,200 16.0 418 9,160 8,270 40.0 682 10,10010/Apr/18 402 No Data No Data No Data 14.5 650 No Data 15.9 416 No Data No Data 41.7 453 No Data11/Apr/18 435 No Data No Data No Data 14.4 620 6,020 16.1 417 9,110 7,790 40.1 504 10,50012/Apr/18 356 No Data No Data No Data 14.4 581 No Data 15.9 575 No Data No Data 38.6 966 No Data13/Apr/18 296 No Data No Data No Data 14.4 564 No Data 15.8 708 No Data No Data 39.0 1,106 No Data14/Apr/18 428 No Data No Data No Data 14.4 564 No Data 15.9 705 No Data No Data 46.9 1,078 No Data15/Apr/18 414 No Data No Data No Data 14.3 443 No Data 15.8 552 No Data No Data 54.7 1,100 No Data16/Apr/18 224 No Data No Data No Data 14.4 0 7,290 16.0 3 10,000 9,570 69.4 No Data 8,22017/Apr/18 217 No Data No Data No Data 14.4 100 No Data 15.8 108 No Data No Data 68.7 145 No Data18/Apr/18 237 No Data No Data No Data 14.1 679 8,400 15.4 504 11,000 10,700 63.3 877 11,60019/Apr/18 281 2.38 7 69.6 14.0 853 No Data 15.1 598 No Data No Data 56.0 1,027 No Data20/Apr/18 404 No Data No Data No Data 13.9 850 6,180 15.2 799 8,550 10,400 57.6 1,543 10,70021/Apr/18 422 No Data No Data No Data 13.9 851 No Data 15.0 775 No Data No Data 64.2 1,576 No Data22/Apr/18 286 No Data No Data No Data 14.1 686 No Data 15.2 707 No Data No Data 62.8 1,812 No Data23/Apr/18 558 No Data No Data No Data 14.1 617 4,060 15.3 669 6,350 8,590 54.2 1,196 9,89024/Apr/18 563 3.35 6.5 66.1 14.2 533 No Data 15.4 630 No Data No Data 54.7 1,540 No Data25/Apr/18 522 No Data No Data No Data 14.3 246 6,540 15.6 255 7,240 9,680 55.3 1,034 10,00026/Apr/18 391 2.04 6.6 67.2 15.4 383 No Data 15.6 388 No Data No Data 45.3 1,226 No Data27/Apr/18 494 No Data No Data No Data 17.2 443 5,550 15.5 464 9,320 8,090 44.8 1,034 11,70028/Apr/18 432 No Data No Data No Data 18.0 420 No Data 15.5 567 No Data No Data 42.2 2,026 No Data29/Apr/18 455 No Data No Data No Data 18.0 420 No Data 15.6 560 No Data No Data 40.3 1,889 No Data30/Apr/18 469 No Data No Data No Data 16.2 507 5,450 15.6 562 4,120 6,300 39.5 1,376 10,9001/May/18 524 No Data No Data No Data 14.2 845 No Data 15.8 560 No Data No Data 26.8 925 No Data2/May/18 398 No Data No Data No Data 14.2 823 6,500 15.8 561 6,070 7,690 29.5 1,257 9,6103/May/18 400 2.51 6.6 52 14.2 497 No Data 16.1 370 No Data No Data 29.9 1,289 No Data4/May/18 309 No Data No Data No Data 14.7 485 5,840 18.7 491 6,220 9,320 26.5 543 9,1005/May/18 316 No Data No Data No Data 14.4 564 No Data 18.8 562 No Data No Data 27.2 1,052 No Data6/May/18 349 No Data No Data No Data 14.4 353 No Data 16.2 366 No Data No Data 25.5 1,218 No Data7/May/18 97 No Data No Data No Data 16.9 420 5,770 15.9 439 No Data No Data 25.1 834 8,7508/May/18 214 No Data No Data No Data 18.5 420 No Data 15.9 418 No Data No Data 21.0 1,391 No Data9/May/18 426 No Data No Data No Data 18.5 508 4,590 15.7 419 4,460 5,730 19.3 1,429 8,65010/May/18 412 4.67 6 No Data 18.4 564 No Data 15.7 418 No Data No Data 19.3 1,470 No Data11/May/18 457 No Data No Data No Data 18.3 564 4,130 15.6 472 5,890 5,920 19.4 1,452 8,80012/May/18 504 No Data No Data No Data 18.1 564 No Data 15.6 501 No Data No Data 19.7 1,263 No Data13/May/18 510 No Data No Data No Data 16.0 564 No Data 15.5 671 No Data No Data 26.0 1,287 No Data14/May/18 476 No Data No Data No Data 14.3 564 5,740 15.4 561 7,720 7,840 31.1 1,122 9,04015/May/18 452 2.66 6.6 60.7 14.3 475 No Data 15.3 480 No Data No Data 27.3 1,205 No Data16/May/18 449 No Data No Data No Data 14.2 482 6,130 15.1 594 7,730 8,390 23.6 938 7,86017/May/18 419 No Data No Data No Data 14.3 420 No Data 15.1 634 No Data No Data 23.1 671 No Data18/May/18 490 No Data No Data No Data 14.3 421 No Data 14.9 419 No Data No Data 23.2 1,450 No Data19/May/18 406 No Data No Data No Data 14.2 420 No Data 14.9 437 No Data No Data 22.1 1,228 No Data20/May/18 393 No Data No Data No Data 14.1 373 No Data 14.9 516 No Data No Data 21.4 1,266 No Data21/May/18 473 2.1 6.8 77 14.089 404 No Data 14.9 428 No Data No Data 24.8 1,083 No Data22/May/18 454 No Data No Data No Data 14.068 430 No Data 15.0 438 No Data No Data 22.4 970 No Data23/May/18 406 No Data No Data No Data 13.984 563 6,570 15.0 561 7,830 7,710 21.5 969 8,63024/May/18 498 1.61 6.6 74.4 13.956 565 No Data 15.1 562 No Data No Data 21.4 1,032 No Data25/May/18 434 No Data No Data No Data 13.811 564 4,580 15.0 694 6,210 4,740 21.1 1,433 7,03026/May/18 339 No Data No Data No Data 13.771 565 No Data 15.1 659 No Data No Data 20.6 1,436 No Data27/May/18 359 No Data No Data No Data 13.743 564 No Data 15.1 565 No Data No Data 19.8 1,509 No Data28/May/18 312 No Data No Data No Data 13.747 474 4,870 15.1 479 3,970 5,610 19.1 1,524 6,42029/May/18 367 4.1 6.1 67.5 13.943 509 No Data 15.0 504 No Data No Data 16.0 1,433 No Data30/May/18 422 No Data No Data No Data 12.028 564 5,520 15.1 560 5,930 5,360 18.4 1,130 7,51031/May/18 380 2.7 5.8 72.8 13.098 524 No Data 15.8 638 No Data No Data 18.3 1,141 No Data1/Jun/18 396 No Data No Data No Data 13.154 555 6,120 16.2 519 6,210 6,490 18.5 1,497 6,0902/Jun/18 356 No Data No Data No Data 13.132 565 No Data 15.8 433 No Data No Data 18.8 1,293 No Data3/Jun/18 331 No Data No Data No Data 13.222 487 No Data 16.4 511 No Data No Data 19.0 967 No Data4/Jun/18 480 No Data No Data No Data 13.141 564 5,610 16.8 567 5,510 5,820 20.5 706 8,1705/Jun/18 297 No Data No Data No Data 13.143 564 No Data 16.7 560 No Data No Data 20.0 865 No Data6/Jun/18 355 No Data No Data No Data 13.119 564 5,060 16.6 547 5,740 4,030 20.0 1,152 7,2607/Jun/18 318 2.81 6.3 69.5 13.127 564 No Data 16.6 560 No Data No Data 19.3 1,146 No Data8/Jun/18 324 No Data No Data No Data 13.087 526 4,770 16.5 643 5,020 5,400 20.1 1,040 7,6509/Jun/18 367 No Data No Data No Data 13.192 320 No Data 16.6 421 No Data No Data 19.9 861 No Data10/Jun/18 284 No Data No Data No Data 13.141 302 No Data 16.7 314 No Data No Data 18.5 934 No Data11/Jun/18 366 No Data No Data No Data 12.982 564 4,300 16.5 561 5,560 4,740 18.5 696.5 7,98012/Jun/18 355 No Data No Data No Data 13.106 503 No Data 16.6 498 No Data No Data 20.0 743.67188 No Data13/Jun/18 253 No Data No Data No Data 13.225 420 5,320 16.5 581 5,300 5,480 18.6 1,434 8,65014/Jun/18 182 3.33 5.9 71.1 13.244 421 No Data 15.8 651 No Data No Data 21.2 1,282 No Data15/Jun/18 229 No Data No Data No Data 13.24 420 No Data 15.5 658 No Data No Data 21.6 1,073 No Data16/Jun/18 114 No Data No Data No Data 13.287 420 No Data 15.5 645 No Data No Data 18.2 1,093 No Data17/Jun/18 195 No Data No Data No Data 13.317 365 No Data 15.7 580 No Data No Data 21.0 1,085 No Data18/Jun/18 408 No Data No Data No Data 13.326 325 4,270 15.6 493 4,070 4,480 20.633625 1071.4844 8,23019/Jun/18 338 1.1 6.1 59.6 13.3 420 No Data 15.5 621 No Data No Data 17.9525 878.64063 No Data20/Jun/18 291 No Data No Data No Data 13.292 444 5,150 15.5 693 5,260 5,090 17.6 554 9,30021/Jun/18 193 No Data No Data No Data 13.139 658 No Data 15.4 818 No Data No Data 18.8 716 No Data22/Jun/18 361 No Data No Data No Data 13.112 708 5,010 15.5 586 4,150 3,510 20.4 761 7,44023/Jun/18 338 No Data No Data No Data 13.091 693 No Data 15.6 636 No Data No Data 23.3 1,004 No Data24/Jun/18 146 No Data No Data No Data 14.122 564 No Data 15.8 576 No Data No Data 16.6 1,082 No Data25/Jun/18 352 No Data No Data No Data 14.188 565 6,770 15.9 587 4,950 8,800 18.0 1,192 8,93026/Jun/18 289 No Data No Data No Data 13.406 564 No Data 15.9 721 No Data No Data 19.8 1,152 No Data27/Jun/18 265 No Data No Data No Data 13.404 564 5,640 16.0 720 4,920 7,230 17.6 1,164 9,48028/Jun/18 129 No Data No Data No Data 13.4 601 No Data 15.9 720 No Data No Data 16.6 1,255 No Data29/Jun/18 132 No Data No Data No Data 13.3 636 5,010 15.8 718 4,500 6,280 18.0 1,152 No Data30/Jun/18 143 No Data No Data No Data 13.3 636 No Data 15.8 721 No Data No Data 17.8 1,138 No Data1/Jul/18 169 No Data No Data No Data 13.3 568 No Data 15.6 692 No Data No Data 24.6 1,151 No Data2/Jul/18 174 No Data No Data No Data 13.3 565 3,510 15.8 576 4,260 4,500 17.8 1,164 8,1403/Jul/18 212 No Data No Data No Data 13.2 565 No Data 15.7 578 No Data No Data 17.9 1,146 No Data4/Jul/18 209 1.54 6.1 64.6 13.5 473 3,360 15.7 482 3,200 4,130 20.8 1,147 7,4205/Jul/18 183 2.19 6.7 63.7 13.4 469 No Data 15.8 491 No Data No Data 21.4 870 No Data6/Jul/18 155 No Data No Data No Data 11.6 183 5,230 16.0 576 3,580 7,420 22.1 880 4,1407/Jul/18 625 No Data No Data No Data No Data No Data No Data 16.1 576 No Data No Data 23.0 1,154 No Data8/Jul/18 156 No Data No Data No Data No Data No Data No Data 16.1 575 No Data No Data 20.8 1,149 No Data9/Jul/18 130 No Data No Data No Data No Data No Data No Data 16.129 380 No Data No Data 21.7 1,146 No Data10/Jul/18 150 No Data No Data No Data No Data No Data No Data 16.21 581 No Data No Data 21.3 1,144 No Data11/Jul/18 146 No Data No Data No Data No Data No Data No Data 15.8 889 5,730 7,510 21.1 1,147 8,320

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Date Removed Primary Sludge to Holding Tank (m3)

Solids Primary Sludge to Holding Tank (%)

pH Primary sludge to holding tank

Volatile Solids Primary Sludge to Holding Tank (%)

Aerators Section #1 Return Sludge (103m3/day)

Waste Section #1 Return Sludge (m3/day)

Suspended Solids Section #1 Return Sludge (103m3/day)

Aerators Section #2 Return Sludge (103m3/day)

1-Pass Waste Section #2 Return Sludge (m3/day)

1-Pass Suspended Solids Section #2 Return Sludge (mg/L)

2-Pass Suspended Solids Section #2 Return Sludge (mg/L)

Aerators Section #3 Return Sludge (103m3/day)

Waste Section #3 Return Sludge (m3/day)

Suspended Solids Section #3 Return Sludge (mg/L)

Table 8: 2018 Greenway Sludge Summary

12/Jul/18 166 No Data No Data No Data No Data No Data No Data 16.2 617 No Data No Data 20.5 1,248 No Data13/Jul/18 77 No Data No Data No Data No Data No Data No Data 16.2 717 No Data No Data 21.2 1,291 No Data14/Jul/18 76 No Data No Data No Data No Data No Data No Data 16.2 385 No Data No Data 20.6 1,293 No Data15/Jul/18 46 No Data No Data No Data No Data No Data No Data 16.4 No Data No Data No Data 25.4 697 No Data16/Jul/18 6 No Data No Data No Data No Data No Data No Data 16.4 No Data 3,460 5,550 21.8 No Data 8,68017/Jul/18 79 No Data No Data No Data No Data No Data No Data 16.3 No Data No Data No Data 21.6 No Data No Data18/Jul/18 199 No Data No Data No Data No Data No Data No Data 16.2 238 4,440 5,060 24.6 No Data 6,22019/Jul/18 202 No Data No Data No Data No Data No Data No Data 16.0 573 No Data No Data 27.0 555 No Data20/Jul/18 119 No Data No Data No Data No Data No Data No Data 16.1 573 4,700 3,760 26.2 1,437 11,70021/Jul/18 139 No Data No Data No Data No Data No Data No Data 16.1 572 No Data No Data 31.7 1,443 No Data22/Jul/18 181 No Data No Data No Data No Data No Data No Data 16.3 574 No Data No Data 26.0 1,440 No Data23/Jul/18 180 No Data No Data No Data No Data No Data No Data 17.4 575 5,170 9,200 33.9 1,461 8,75024/Jul/18 192 2.63 6.3 65.9 No Data No Data No Data 17.2 503 No Data No Data 15.6 1,073 No Data25/Jul/18 229 No Data No Data No Data No Data No Data No Data 17.2 571 8,800 8,320 39.1 1,162 No Data26/Jul/18 149 2.67 6.6 67.4 No Data No Data No Data 17.3 676 No Data No Data 26.9 1,162 No Data27/Jul/18 132 No Data No Data No Data No Data No Data No Data 17.1 431 5,630 5,880 25.0 1,095 10,20028/Jul/18 99 No Data No Data No Data No Data No Data No Data 17.2 507 No Data No Data 24.6 1,002 No Data29/Jul/18 134 No Data No Data No Data No Data No Data No Data 16.9 485 No Data No Data 27.1 1,007 No Data30/Jul/18 137 2.37 6.6 77.9 No Data No Data No Data 16.9 689 5,860 4,860 25.6 1,198 9,11031/Jul/18 153 No Data No Data No Data No Data No Data No Data 17.3 722 No Data No Data 25.4 1,616 No Data1/Aug/18 135 2.81 6.1 76.2 No Data No Data No Data 17.3 708 6,500 6,570 24.8 1,730 9,8802/Aug/18 106 1.52 7 73.3 No Data No Data No Data 16.5 635 No Data No Data 23.7 3,450 No Data3/Aug/18 86 No Data No Data No Data No Data No Data No Data 15.8 652 5,590 5,580 23.2 1,728 9,3304/Aug/18 107 No Data No Data No Data No Data No Data No Data 15.8 596 No Data No Data 24.4 1,656 No Data5/Aug/18 65 No Data No Data No Data No Data No Data No Data 16.6 500 No Data No Data 25.7 1,440 No Data6/Aug/18 102 No Data No Data No Data No Data No Data No Data 16.5 573 No Data No Data 24.9 1,444 No Data7/Aug/18 132 1.21 6.9 70.9 No Data No Data No Data 16.2 573 No Data No Data 31.7 1,431 No Data8/Aug/18 110 No Data No Data No Data No Data No Data No Data 16.4 571 7,930 4,530 27.4 1,431 6,6909/Aug/18 94 0.6 7 62 No Data No Data No Data 16.7 573 No Data No Data 25.3 1,440 No Data10/Aug/18 69 No Data No Data No Data No Data No Data No Data 16.6 573 7,040 6,880 23.4 1,437 7,10011/Aug/18 62 No Data No Data No Data No Data No Data No Data 16.8 342 No Data No Data 22.0 836 No Data12/Aug/18 58 No Data No Data No Data No Data No Data No Data 16.7 573 No Data No Data 21.9 1,433 No Data13/Aug/18 75 No Data No Data No Data No Data No Data No Data 16.6 570 4,950 6,890 21.6 1,438 8,85014/Aug/18 77 1.65 7 74.1 No Data No Data No Data 16.7 576 No Data No Data 23.1 1,434 No Data15/Aug/18 72 No Data No Data No Data No Data No Data No Data 16.7 573 6,940 7,290 29.5 1,439 9,20016/Aug/18 28 1.63 6.4 73.6 No Data No Data No Data 16.5 570 No Data No Data 31.7 1,662 No Data17/Aug/18 37 No Data No Data No Data No Data No Data No Data 16.4 576 12,100 6,530 35.8 1,881 No Data18/Aug/18 25 No Data No Data No Data No Data No Data No Data 16.4 573 No Data No Data 27.2 1,871 No Data19/Aug/18 54 No Data No Data No Data No Data No Data No Data 16.6 574 No Data No Data 28.9 1,875 No Data20/Aug/18 73 No Data No Data No Data No Data No Data No Data 16.5 572 4,840 3,980 33.9 1,864 7,16021/Aug/18 27 2.0 6.7 74.5 No Data No Data No Data 16.7 571 No Data No Data 31.8 1,879 No Data22/Aug/18 34 No Data No Data No Data No Data No Data No Data 16.3 576 9,020 7,660 26.0 1,871 5,43023/Aug/18 32 5.05 5.3 78.1 No Data No Data No Data 16.0 602 No Data No Data 20.9 1,657 No Data24/Aug/18 29 No Data No Data No Data No Data No Data No Data 15.8 722 8,530 No Data 29.0 1,147 6,86025/Aug/18 36 No Data No Data No Data No Data No Data No Data 15.9 721 No Data No Data 26.7 1,156 No Data26/Aug/18 16 No Data No Data No Data No Data No Data No Data 15.9 718 No Data No Data 28.0 1,264 No Data27/Aug/18 25 No Data No Data No Data No Data No Data No Data 16.1 716 5,200 5,380 21.8 1,728 6,53028/Aug/18 26 2.38 5.9 55.7 No Data No Data No Data 15.9 718 No Data No Data 21.5 1,734 No Data29/Aug/18 22 No Data No Data No Data No Data No Data No Data 16.1 718 6,710 5,300 22.0 1,513 8,25030/Aug/18 23 2.94 6.3 66.3 No Data No Data No Data 16.2 717 No Data No Data 21.4 1,491 No Data31/Aug/18 17 No Data No Data No Data No Data No Data No Data 16.1 716 5,320 5,490 21.3 1,448 7,4801/Sep/18 23 No Data No Data No Data No Data No Data No Data 16.2 715 No Data No Data 22.5 1,443 No Data2/Sep/18 9 No Data No Data No Data No Data No Data No Data 16.4 675 No Data No Data 23.4 1,388 No Data3/Sep/18 13 No Data No Data No Data No Data No Data No Data 16.5 645 No Data No Data 20.5 1,363 No Data4/Sep/18 17 1.18 6.8 69.6 No Data No Data No Data 16.5 645 No Data No Data 20.6 1,366 No Data5/Sep/18 17 No Data No Data No Data No Data No Data No Data 16.4 645 7,210 7,070 21.2 1,367 6,5106/Sep/18 27 4.15 6.3 55.2 No Data No Data No Data 16.8 642 No Data No Data 23.3 1,363 No Data7/Sep/18 49 No Data No Data No Data No Data No Data No Data 17.3 646 5,610 4,200 23.1 1,367 8,6408/Sep/18 43 No Data No Data No Data No Data No Data No Data 17.1 644 No Data No Data 23.1 1,406 No Data9/Sep/18 34 No Data No Data No Data No Data No Data No Data 17.1 578 No Data No Data 24.5 1,322 No Data10/Sep/18 21 No Data No Data No Data No Data No Data No Data 17.2 416 6,730 6,450 22.0 1,099 7,79011/Sep/18 25 3 6.5 73.3 No Data No Data No Data 17.0 668 No Data No Data 23.3 1,248 No Data12/Sep/18 27 No Data No Data No Data No Data No Data No Data 17.0 724 5,490 5,430 23.5 1,409 1,34013/Sep/18 33 1.08 No Data 57.4 No Data No Data No Data 17.0 610 No Data No Data 22.7 1,637 No Data14/Sep/18 22 No Data No Data No Data No Data No Data No Data 16.9 573 4,430 3,410 22.5 1,656 8,93015/Sep/18 11 No Data No Data No Data No Data No Data No Data 17.2 574 No Data No Data 22.3 1,652 No Data16/Sep/18 31 No Data No Data No Data No Data No Data No Data 17.0 607 No Data No Data 22.0 1,601 No Data17/Sep/18 31 No Data No Data No Data No Data No Data No Data 17.0 652 5,340 5,290 22.6 1,441 9,55018/Sep/18 53 No Data No Data No Data No Data No Data No Data 17.0 717 No Data No Data 22.3 1,440 No Data19/Sep/18 42 No Data No Data No Data No Data No Data No Data 16.7 717 5,520 5,400 22.8 1,494 7,98020/Sep/18 29 No Data No Data No Data No Data No Data No Data 17.0 695 No Data No Data 23.3 1,577 No Data21/Sep/18 16 No Data No Data No Data No Data No Data No Data 17.1 574 4,670 6,190 24.8 1,583 7,68022/Sep/18 11 No Data No Data No Data No Data No Data No Data 17.1 573 No Data No Data 23.8 1,527 No Data23/Sep/18 2 No Data No Data No Data No Data No Data No Data 17.2 387 No Data No Data 22.3 930 No Data24/Sep/18 No Data No Data No Data No Data No Data No Data No Data 17.3 572 3,860 5,250 29.3 1,441 7,19025/Sep/18 No Data 6.58 5.6 61.8 No Data No Data No Data 17.0 572 No Data No Data 29.1 1,439 No Data26/Sep/18 209 No Data No Data No Data No Data No Data No Data 17.0 573 5,490 6,470 25.3 1,437 7,70027/Sep/18 716 3.5 6 70.4 No Data No Data No Data 17.0 575 No Data No Data 24.1 1,439 No Data28/Sep/18 691 No Data No Data No Data No Data No Data No Data 17.1 572 5,190 6,930 22.7 1,433 8,27029/Sep/18 566 No Data No Data No Data No Data No Data No Data 17.0 573 No Data No Data 23.5 1,441 No Data30/Sep/18 703 No Data No Data No Data No Data No Data No Data 17.0 574 No Data No Data 27.4 1,444 No Data1/Oct/18 634 No Data No Data No Data No Data No Data No Data 17.0 570 7,880 6,930 28.4 1,430 9,7702/Oct/18 711 4.18 6.1 73 No Data No Data No Data 17.1 359 No Data No Data 25.2 702 No Data3/Oct/18 678 No Data No Data No Data No Data No Data No Data 16.8 573 8,210 8,020 24.2 1,199 8,5404/Oct/18 608 1.51 No Data 79 No Data No Data No Data 16.9 572 No Data No Data 22.4 1,347 No Data5/Oct/18 1,084 No Data No Data No Data No Data No Data No Data 16.9 578 No Data No Data 26.5 1,372 No Data6/Oct/18 1,042 No Data No Data No Data No Data No Data No Data 16.9 647 No Data No Data 25.4 1,294 No Data7/Oct/18 621 No Data No Data No Data No Data No Data No Data 16.9 578 No Data No Data 23.0 1,294 No Data8/Oct/18 699 No Data No Data No Data No Data No Data No Data 17.0 573 No Data No Data 21.2 1,290 No Data9/Oct/18 601 2.34 6.3 79 No Data No Data No Data 17.0 482 No Data No Data 24.1 1,096 No Data10/Oct/18 829 No Data No Data No Data No Data No Data No Data 17.3 252 2,620 4,410 22.3 552 No Data11/Oct/18 689 2.67 6.3 74.6 No Data No Data No Data 17.7 573 No Data No Data 21.7 1,296 No Data12/Oct/18 732 No Data No Data No Data No Data No Data No Data 17.9 573 6,820 7,650 22.1 1,301 10,70013/Oct/18 801 No Data No Data No Data No Data No Data No Data 17.8 573 No Data No Data 22.1 1,302 No Data14/Oct/18 716 No Data No Data No Data No Data No Data No Data 17.7 573 No Data No Data 22.1 1,293 No Data15/Oct/18 886 No Data No Data No Data No Data No Data No Data 17.6 573 7,630 5,900 22.4 1,288 9,840

Page 36 of 142

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Date Removed Primary Sludge to Holding Tank (m3)

Solids Primary Sludge to Holding Tank (%)

pH Primary sludge to holding tank

Volatile Solids Primary Sludge to Holding Tank (%)

Aerators Section #1 Return Sludge (103m3/day)

Waste Section #1 Return Sludge (m3/day)

Suspended Solids Section #1 Return Sludge (103m3/day)

Aerators Section #2 Return Sludge (103m3/day)

1-Pass Waste Section #2 Return Sludge (m3/day)

1-Pass Suspended Solids Section #2 Return Sludge (mg/L)

2-Pass Suspended Solids Section #2 Return Sludge (mg/L)

Aerators Section #3 Return Sludge (103m3/day)

Waste Section #3 Return Sludge (m3/day)

Suspended Solids Section #3 Return Sludge (mg/L)

Table 8: 2018 Greenway Sludge Summary

16/Oct/18 955 3.02 5.6 76.6 No Data No Data No Data 17.8 573 No Data No Data 21.9 1,295 No Data17/Oct/18 757 No Data No Data No Data No Data No Data No Data 17.7 708 5,640 5,870 22.5 1,496 No Data18/Oct/18 546 3.16 5.9 71.6 No Data No Data No Data 17.8 717 No Data No Data 20.5 1,511 No Data19/Oct/18 893 No Data No Data No Data No Data No Data No Data 17.7 718 5,570 7,580 24.6 1,507 9,13020/Oct/18 907 No Data No Data No Data No Data No Data No Data 17.4 716 No Data No Data 22.6 1,508 No Data21/Oct/18 974 No Data No Data No Data No Data No Data No Data 15.5 717 No Data No Data 21.6 1,509 No Data22/Oct/18 1,082 No Data No Data No Data No Data No Data No Data 15.5 439 4,280 6,380 24.5 1,724 9,65023/Oct/18 906 No Data No Data No Data No Data No Data No Data 15.4 318 No Data No Data 25.2 1,281 No Data24/Oct/18 844 No Data No Data No Data No Data No Data No Data 15.5 339 5,730 9,070 24.3 827 8,15025/Oct/18 1,004 2.88 5.6 75.1 No Data No Data No Data 15.3 326 No Data No Data 28.0 1,434 No Data26/Oct/18 869 No Data No Data No Data No Data No Data No Data 14.8 558 5,740 9,090 29.8 1,404 6,73027/Oct/18 774 No Data No Data No Data No Data No Data No Data 15.5 306 No Data No Data 31.3 1,534 No Data28/Oct/18 964 No Data No Data No Data No Data No Data No Data 24.2 573 No Data No Data 29.1 1,585 No Data29/Oct/18 674 No Data No Data No Data No Data No Data No Data 21.8 573 11,300 2,760 27.3 1,581 8,15030/Oct/18 858 2.9 6.2 71.9 No Data No Data No Data 17.3 575 No Data No Data 35.4 1,581 No Data31/Oct/18 745 No Data No Data No Data No Data No Data No Data 17.1 560 6,950 7,930 33.6 1,584 8,2401/Nov/18 721 No Data No Data No Data No Data No Data No Data 17.5 401 No Data No Data 42.1 1,567 No Data2/Nov/18 462 No Data No Data No Data No Data No Data No Data 17.1 573 No Data No Data 42.5 1,587 No Data3/Nov/18 522 No Data No Data No Data No Data No Data No Data 17.6 597 No Data No Data 39.3 1,647 No Data4/Nov/18 576 No Data No Data No Data No Data No Data No Data 16.9 574 No Data No Data 41.4 1,591 No Data5/Nov/18 645 No Data No Data No Data No Data No Data No Data 16.9 605 10,500 11,400 39.2 1,563 7,3506/Nov/18 767 No Data No Data No Data No Data No Data No Data 16.6 716 No Data No Data 37.0 1,439 No Data7/Nov/18 708 No Data No Data No Data No Data No Data No Data 17.0 789 6,780 11,200 33.3 1,291 6,5238/Nov/18 712 3.69 6 75 No Data No Data No Data 16.8 862 No Data No Data 37.7 1,152 No Data9/Nov/18 634 No Data No Data No Data No Data No Data No Data 17.2 481 7,740 12,300 34.6 757 8,88010/Nov/18 613 No Data No Data No Data No Data No Data No Data 17.0 181 No Data No Data 33.2 293 No Data11/Nov/18 737 No Data No Data No Data No Data No Data No Data 16.8 717 No Data No Data 31.0 1,437 No Data12/Nov/18 847 No Data No Data No Data No Data No Data No Data 17.0 717 7,500 10,600 33.7 1,436 10,65713/Nov/18 796 1.94 6.7 50.9 No Data No Data No Data 17.2 646 No Data No Data 32.0 1,440 No Data14/Nov/18 794 No Data No Data No Data No Data No Data No Data 17.2 647 5,140 8,270 31.3 1,435 10,25015/Nov/18 857 3.41 6.7 72.1 No Data No Data No Data 17.1 718 No Data No Data 31.7 1,437 No Data16/Nov/18 883 No Data No Data No Data No Data No Data No Data 16.9 651 8,520 7,460 32.5 1,440 10,19717/Nov/18 765 No Data No Data No Data No Data No Data No Data 16.2 717 No Data No Data 31.9 1,445 No Data18/Nov/18 853 No Data No Data No Data No Data No Data No Data 16.0 717 No Data No Data 31.1 1,439 No Data19/Nov/18 895 No Data No Data No Data No Data No Data No Data 16.1 527 6,800 7,890 31.4 1,438 8,46020/Nov/18 767 1.35 6.6 77.7 No Data No Data No Data 15.9 947 No Data No Data 30.2 1,441 No Data21/Nov/18 784 No Data No Data No Data No Data No Data No Data 15.9 793 10,800 9,350 30.0 1,441 9,21022/Nov/18 798 2.47 6.3 78 No Data No Data No Data 16.3 861 No Data No Data 29.3 1,525 No Data23/Nov/18 750 No Data No Data No Data No Data No Data No Data 16.2 861 7,510 8,260 34.5 1,585 3,94024/Nov/18 684 No Data No Data No Data No Data No Data No Data 16.1 861 No Data No Data 31.3 1,583 No Data25/Nov/18 896 No Data No Data No Data No Data No Data No Data 15.9 861 No Data No Data 39.1 1,580 No Data26/Nov/18 729 No Data No Data No Data No Data No Data No Data 15.9 861 7,180 8,680 41.1 1,583 9,43027/Nov/18 742 2.92 6.5 72.7 No Data No Data No Data 15.9 861 No Data No Data 35.7 1,586 No Data28/Nov/18 908 No Data No Data No Data No Data No Data No Data 16.0 860 3,020 2,820 35.3 1,584 7,32029/Nov/18 769 2.52 6.4 73.9 No Data No Data No Data 15.9 670 No Data No Data 33.3 1,584 No Data30/Nov/18 723 No Data No Data No Data No Data No Data No Data 16.0 578 7,280 7,610 34.0 1,585 No Data1/Dec/18 949 No Data No Data No Data No Data No Data No Data 15.7 573 No Data No Data 37.3 1,587 No Data2/Dec/18 732 No Data No Data No Data No Data No Data No Data 16.2 529 No Data No Data 39.1 1,585 No Data3/Dec/18 208 No Data No Data No Data No Data No Data No Data 16.5 340 9,820 7,730 29.4 767 7,1904/Dec/18 226 No Data No Data No Data No Data No Data No Data 16.4 563 No Data No Data 30.4 1,585 No Data5/Dec/18 880 No Data No Data No Data No Data No Data No Data 16.5 550 11,200 7,610 30.5 1,583 9,0106/Dec/18 745 3.35 6.9 71.5 No Data No Data No Data 16.3 515 No Data No Data 29.7 1,583 No Data7/Dec/18 781 No Data No Data No Data No Data No Data No Data 16.1 552 10,100 6,460 28.7 1,584 9,3308/Dec/18 828 No Data No Data No Data No Data No Data No Data 16.4 564 No Data No Data 28.6 1,585 No Data9/Dec/18 800 No Data No Data No Data No Data No Data No Data 16.3 586 No Data No Data 23.3 1,524 No Data10/Dec/18 654 No Data No Data No Data No Data No Data No Data 16.3 640 8,950 7,640 25.7 1,468 8,59011/Dec/18 845 2.03 6.8 79.9 No Data No Data No Data 16.3 669 No Data No Data 27.8 1,440 No Data12/Dec/18 767 No Data No Data No Data No Data No Data No Data 16.3 660 9,090 6,510 27.8 1,447 8,56013/Dec/18 784 1.86 6.9 74.7 No Data No Data No Data 16.9 681 No Data No Data 29.0 1,529 No Data14/Dec/18 1,008 No Data No Data No Data No Data No Data No Data 17.0 755 6,470 7,390 28.6 1,577 8,28015/Dec/18 857 No Data No Data No Data No Data No Data No Data 17.1 847 No Data No Data 28.7 1,584 No Data16/Dec/18 783 No Data No Data No Data No Data No Data No Data 16.7 852 No Data No Data 27.9 1,586 No Data17/Dec/18 780 No Data No Data No Data No Data No Data No Data 16.5 844 8,940 7,000 27.7 1,583 8,40018/Dec/18 782 No Data No Data No Data No Data No Data No Data 16.5 776 No Data No Data 28.6 1,440 No Data19/Dec/18 828 No Data No Data No Data No Data No Data No Data 16.9 776 6,620 6,190 28.4 1,445 10,90020/Dec/18 831 3.08 6.1 74.4 No Data No Data No Data 16.8 720 No Data No Data 33.6 1,442 No Data21/Dec/18 815 No Data No Data No Data No Data No Data No Data 16.4 772 8,450 7,410 30.1 1,438 8,43022/Dec/18 758 No Data No Data No Data No Data No Data No Data 16.4 778 No Data No Data 29.0 1,437 No Data23/Dec/18 641 No Data No Data No Data No Data No Data No Data 16.5 816 No Data No Data 28.7 1,444 No Data24/Dec/18 608 No Data No Data No Data No Data No Data No Data 16.7 737 No Data No Data 27.2 1,446 No Data25/Dec/18 629 No Data No Data No Data No Data No Data No Data 16.8 742 No Data No Data 27.7 1,439 No Data26/Dec/18 684 No Data No Data No Data No Data No Data No Data 16.8 745 No Data No Data 28.3 1,436 No Data27/Dec/18 710 No Data No Data No Data No Data No Data No Data 16.8 712 No Data No Data 33.6 1,434 No Data28/Dec/18 586 No Data No Data No Data No Data No Data No Data 16.8 707 No Data No Data 31.3 1,438 No Data29/Dec/18 605 No Data No Data No Data No Data No Data No Data 16.9 709 No Data No Data 30.5 1,431 No Data30/Dec/18 716 No Data No Data No Data No Data No Data No Data 17.0 622 No Data No Data 34.8 1,446 No Data31/Dec/18 586 No Data No Data No Data No Data No Data No Data 17.1 403 5,150 5,350 36.7 1,038 7,500Total 161,443 No Data No Data No Data No Data 96,798 No Data No Data 204,723 No Data No Data No Data 443,254 No DataAverage 446 2.7 6.4 69.7 14.3 526 5,779 16.297 569 No Data 6,698 28.2 1,238 9,047Max 1084 6.6 7.0 79.9 18.5 951 9,550 24.249 947 12,400 12,300 69.4 3,450 15,000Min 2 0.2 5.3 50.9 9.7 0 2,320 9.487 2 2,620 2,760 15.5 4 1,340# of Samples 362 68 66 67 186 184 68 364 128 135 365 358 131End of Worksheet

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Date Solids (%) Cadmium (mg/L)

Chromium (mg/L)

Copper (mg/L) Iron (mg/L) Nickel (mg/L) Zinc (mg/L) Lead (mg/L) Manganese (mg/L)

Aluminum (mg/L)

Phosphorus (mg/L)

Potassium (mg/L)

10/Jan/18 4.1 0.23 2.0 12.4 1,990 1.15 18.9 0.44 15.3 46 920 No Data27/Feb/18 4.1 0.02 1.9 10.8 1,910 1.81 15.3 0.44 11.9 111 870 No Data7/Mar/18 4.1 0.02 1.7 10.2 1,550 1.07 12.5 0.28 8.3 88 980 No Data11/Apr/18 4.0 0.01 2.3 13.2 2,140 1.40 18.8 5.47 10.4 80 940 No Data3/May/18 3.7 <0.01 1.9 10.1 1,260 0.64 12.8 0.31 7.0 75 410 No Data13/Jun/18 4.0 <0.01 2.1 9.6 2,490 0.49 19.0 0.31 11.2 47 640 No Data22/Jul/18 5.4 0.03 3.5 22.7 4,800 1.60 40.1 0.82 48.8 172 1780 1608/Aug/18 4.3 No Data No Data No Data No Data No Data No Data No Data No Data No Data 340 No Data27/Aug/18 3.5 0.01 1.6 9.9 2,560 0.63 22.0 8.88 16.9 83 780 No Data12/Sep/18 5.9 0.04 5.4 42.4 6,870 1.95 75.6 23.70 63.7 280 2,330 No Data2/Oct/18 3.2 <0.01 1.29 10.1 2,470 0.58 19.1 1.94 19.0 64 719 No Data7/Nov/18 3.8 <0.01 1.4 10.1 2,030 0.57 15.8 8.01 19.9 96 609 No Data6/Dec/18 3.9 0.02 1.56 10.9 2290 0.85 17.8 0.55 17.2 75.4 704 No DataAVERAGE 4.1 0.05 2.2 14.4 2,697 1.06 24.0 4.26 20.8 101 925 160AVERAGE (mg/kg) No Data 1.1 53 347 65,089 26 579 103 502 2,446 22,321 3,862Limits for landapplication (mg/kg)

No Data 34 2,800 1,700 No Data 420 4,200 1,100 No Data No Data No Data No Data

Table 9: Greenway Sludge Analysis

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Date

10/Jan/1827/Feb/187/Mar/1811/Apr/183/May/1813/Jun/1822/Jul/188/Aug/1827/Aug/1812/Sep/182/Oct/187/Nov/186/Dec/18AVERAGEAVERAGE (mg/kg)Limits for landapplication (mg/kg)

Argon (mg/L) Cobalt (mg/L) Mercury (mg/L)

Molybdenum (mg/L)

Selenium (mg/L)

NH3 (mg/L) Total KjeldahlNitrogen -TKN (mg/L)

Nitrates (mg/L) Phenols (mg/L) Hexavalent Chromium (mg/L)

Total OrganicCarbon -TOC (%)

No Data 0.16 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No Data0.30 <0.01 No Data No Data 0.405 No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No Data0.18 No Data No Data No Data 0.366 No Data No Data No Data No Data No Data No Data0.33 0.3 0.0126 0.38 0.542 No Data No Data <0.4 1 <0.01 0.732No Data No Data No Data No Data No Data 61 1810 No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No Data0.37 <0.01 0.0067 No Data 0.376 No Data No Data No Data No Data No Data No DataNo Data 0.02 No Data No Data No Data No Data No Data No Data No Data No Data No Data0.30 0.16 0.010 0.380 0.422 61 1,810 <0.4 1.000 <0.01 0.7327 3.9 0.23 9.2 10 1,472 43,687 <10 24.1 <0.2 7,320170 340 11 94 34 No Data No Data No Data No Data No Data No Data

Table 9: Greenway Sludge Analysis

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Month Total Cake (tonnes)

Solids Content (%)

Total Dry Solids (tonnes)

Total Gas(m3)

Gas Consumption (m3/tonne drysolids)

Gas Costs ($/TDS)

Hours Operated

Total Oil (L)

Oil Consumption (L/TDS)

Oil Costs ($/TDS)

Total to Bioset (tonnes)

Total Dry Solids Bioset (tonnes)

January 4,824 26.1 40.62 1,198 44 $16.99 20.26 No Data No Data No Data No Data No DataFebruary 5,607 25.1 50.31 1,356 83 $31.71 19.67 No Data No Data No Data No Data No DataMarch 7,660 25.9 63.90 843 16 $5.99 22.38 No Data No Data No Data No Data No DataApril 5,712 26.0 52.84 1,184 30 $11.48 21.30 No Data No Data No Data No Data No DataMay 6,397 26.6 56.58 664 15 $5.65 20.61 No Data No Data No Data No Data No DataJune 5,711 26.2 49.93 613 32 $12.26 20.35 No Data No Data No Data No Data No DataJuly 4,670 23.5 39.22 686 51 $18.74 18.48 No Data No Data No Data No Data No DataAugust 5,031 25.0 24.24 1,105 78 $29.80 18.73 No Data No Data No Data No Data No DataSeptember 5,016 24.7 22.27 833 85 $32.75 20.62 No Data No Data No Data No Data No DataOctober 5,344 25.5 46.83 768 45 $17.23 20.44 No Data No Data No Data No Data No DataNovember 5,860 25.4 49.60 713 22 $8.25 20.32 No Data No Data No Data No Data No DataDecember 5,902 26.2 53.80 523 11 $3.55 22.07 No Data No Data No Data No Data No DataTotal 67,734 No Data 16,156 287,938 No Data No Data 7,134 0 0 0 0 0Average 5,645 25.5 45.85 874 43 $16.20 20.43 No Data No Data No Data No Data No DataEnd of Worksheet

Table 10: Greenway 2018 Incineration Operation Monthly Summary

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Date Total Cake (tonnes)

Solids Content (%)

Total Dry Solids (tonnes)

Total Gas (m3)

Gas Consumption (m3/tonne dry solids)

Gas Costs ($/TDS)

Hours Operated

Total to W12A (tonnes)

Total Dry Solids to W12A (tonnes)

1/Jan/18 45 25.7 11.5 2,876 250 $95.75 24.0 No Data No Data2/Jan/18 188 26.2 49.3 310 6 $2.41 24.0 No Data No Data3/Jan/18 213 26.4 56.1 40 1 $0.27 9.0 No Data No Data4/Jan/18 76 25.9 19.6 1,109 57 $21.69 18.7 No Data No Data5/Jan/18 119 27.0 32.1 1,142 36 $13.63 24.0 No Data No Data6/Jan/18 163 26.8 43.7 530 12 $4.65 24.0 No Data No Data7/Jan/18 157 26.4 41.4 390 9 $3.61 21.0 No Data No Data8/Jan/18 133 26.5 35.2 1,761 50 $19.16 24.0 No Data No Data9/Jan/18 173 26.2 45.2 830 18 $7.04 24.0 No Data No Data10/Jan/18 211 25.6 53.9 1,308 24 $9.30 24.0 No Data No Data11/Jan/18 197 24.7 48.7 471 10 $3.71 21.3 No Data No Data12/Jan/18 174 25.9 45.0 2,530 56 $21.57 24.0 No Data No Data13/Jan/18 160 26.3 42.1 2,154 51 $19.58 24.0 No Data No Data14/Jan/18 140 26.1 36.6 1,597 44 $16.73 21.6 No Data No Data15/Jan/18 139 27.2 37.9 1,411 37 $14.27 24.0 No Data No Data16/Jan/18 172 26.9 46.3 917 20 $7.58 5.0 No Data No Data17/Jan/18 33 26.1 8.6 555 65 $24.88 19.2 No Data No Data18/Jan/18 157 26.3 41.1 2,674 65 $24.93 24.0 No Data No Data19/Jan/18 213 26.2 55.9 432 8 $2.96 24.0 No Data No Data20/Jan/18 181 26.0 46.9 1,145 24 $9.36 24.0 No Data No Data21/Jan/18 178 25.1 44.7 1,046 23 $8.97 5.4 No Data No Data22/Jan/18 39 25.7 10.1 695 69 $26.44 13.2 No Data No Data23/Jan/18 89 25.1 22.4 2,291 102 $39.25 24.0 No Data No Data24/Jan/18 184 26.3 48.4 1,136 23 $8.99 24.0 No Data No Data25/Jan/18 211 26.3 55.3 524 9 $3.63 24.0 No Data No Data26/Jan/18 235 26.1 61.3 673 11 $4.20 6.1 No Data No Data27/Jan/18 59 25.5 15.0 3,055 204 $78.25 12.0 No Data No Data28/Jan/18 112 26.2 29.2 1,555 53 $20.43 23.2 No Data No Data29/Jan/18 233 26.7 62.0 524 8 $3.24 20.2 No Data No Data30/Jan/18 198 26.2 51.8 963 19 $7.13 24.0 No Data No Data31/Jan/18 245 25.3 62.1 510 8 $3.15 24.0 No Data No Data1/Feb/18 235 26.6 62.4 377 6 $2.31 24.0 No Data No Data2/Feb/18 252 26.3 66.3 1,258 19 $7.28 24.0 No Data No Data3/Feb/18 256 25.2 64.5 1,537 24 $9.13 24.0 No Data No Data4/Feb/18 248 25.1 62.2 1,566 25 $9.66 12.2 No Data No Data5/Feb/18 184 24.5 45.2 986 22 $8.37 24.0 No Data No Data6/Feb/18 241 26.0 62.6 543 9 $3.33 24.0 No Data No Data7/Feb/18 260 23.2 60.5 936 15 $5.93 24.0 No Data No Data8/Feb/18 267 23.8 63.6 498 8 $3.00 24.0 No Data No Data9/Feb/18 237 25.5 60.4 20 0 $0.13 24.0 No Data No Data10/Feb/18 233 26.2 61.0 370 6 $2.33 2.6 No Data No Data11/Feb/18 25 26.3 6.6 978 149 $57.03 22.3 No Data No Data12/Feb/18 204 25.3 51.6 2,447 47 $18.18 24.0 No Data No Data13/Feb/18 243 25.2 61.2 580 9 $3.63 24.0 No Data No Data14/Feb/18 246 25.1 61.9 1,287 21 $7.97 24.0 No Data No Data15/Feb/18 246 24.3 59.9 277 5 $1.77 24.0 No Data No Data16/Feb/18 258 25.4 65.5 1,116 17 $6.53 24.0 No Data No Data17/Feb/18 259 24.9 64.5 593 9 $3.53 24.0 No Data No Data18/Feb/18 237 25.4 60.2 145 2 $0.93 24.0 No Data No Data19/Feb/18 237 25.8 61.1 69 1 $0.44 4.7 No Data No Data20/Feb/18 49 26.1 12.9 1,658 129 $49.45 20.3 No Data No Data21/Feb/18 167 28.1 47.0 1,735 37 $14.14 14.3 No Data No Data22/Feb/18 96 27.9 26.9 2,414 90 $34.41 3.5 No Data No Data23/Feb/18 15 23.2 3.6 3,985 1,114 $427.13 10.7 No Data No Data24/Feb/18 97 18.2 17.7 5,850 331 $126.80 24.0 No Data No Data25/Feb/18 255 21.3 54.4 584 11 $4.12 24.0 No Data No Data26/Feb/18 241 26.3 63.4 787 12 $4.75 12.3 No Data No Data27/Feb/18 96 25.6 24.6 4,477 182 $69.70 24.0 No Data No Data28/Feb/18 223 25.8 57.4 888 15 $5.93 15.8 No Data No Data

Table 11: Greenway 2018 Incineration Operation Daily Record

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Date Total Cake (tonnes)

Solids Content (%)

Total Dry Solids (tonnes)

Total Gas (m3)

Gas Consumption (m3/tonne dry solids)

Gas Costs ($/TDS)

Hours Operated

Total to W12A (tonnes)

Total Dry Solids to W12A (tonnes)

Table 11: Greenway 2018 Incineration Operation Daily Record

1/Mar/18 252 25.9 65.4 393 6 $2.30 24.0 No Data No Data2/Mar/18 278 26.1 72.6 97 1 $0.51 24.0 No Data No Data3/Mar/18 268 26.4 70.6 116 2 $0.63 24.0 No Data No Data4/Mar/18 256 26.5 67.8 436 6 $2.47 24.0 No Data No Data5/Mar/18 260 26.5 68.8 734 11 $4.09 24.0 No Data No Data6/Mar/18 283 26.1 73.8 897 12 $4.66 14.6 No Data No Data7/Mar/18 260 24.3 63.1 2,932 46 $17.80 24.0 No Data No Data8/Mar/18 251 22.9 57.5 1,723 30 $11.49 24.0 No Data No Data9/Mar/18 248 24.7 61.3 2,449 40 $15.30 22.4 No Data No Data10/Mar/18 206 24.1 49.7 2,990 60 $23.06 24.0 No Data No Data11/Mar/18 249 23.4 58.2 3,685 63 $24.28 24.0 No Data No Data12/Mar/18 227 23.0 52.3 281 5 $2.06 14.4 No Data No Data13/Mar/18 202 26.8 54.1 687 13 $4.86 24.0 No Data No Data14/Mar/18 265 27.0 71.5 174 2 $0.93 24.0 No Data No Data15/Mar/18 264 26.4 69.6 124 2 $0.68 24.0 No Data No Data16/Mar/18 272 26.3 71.6 981 14 $5.25 24.0 No Data No Data17/Mar/18 278 25.7 71.3 174 2 $0.93 24.0 No Data No Data18/Mar/18 298 26.0 77.5 1,175 15 $5.82 24.0 No Data No Data19/Mar/18 272 25.0 68.2 484 7 $2.72 9.7 No Data No Data20/Mar/18 103 26.3 27.0 1,137 42 $16.17 24.0 No Data No Data21/Mar/18 271 27.3 73.9 938 13 $4.87 24.0 No Data No Data22/Mar/18 273 25.8 70.5 91 1 $0.50 24.0 No Data No Data23/Mar/18 265 26.6 70.5 No Data No Data No Data 24.0 No Data No Data24/Mar/18 242 27.3 66.0 96 1 $0.56 24.0 No Data No Data25/Mar/18 249 27.0 67.3 65 1 $0.37 24.0 No Data No Data26/Mar/18 251 27.1 68.0 3 0 $0.02 24.0 No Data No Data27/Mar/18 271 26.7 72.2 358 5 $1.90 24.0 No Data No Data28/Mar/18 260 25.9 67.3 86 1 $0.49 24.0 No Data No Data29/Mar/18 244 26.2 63.8 98 2 $0.59 24.0 No Data No Data30/Mar/18 241 26.1 62.8 319 5 $1.94 11.9 No Data No Data31/Mar/18 101 26.2 26.6 1,563 59 $22.56 20.6 No Data No Data1/Apr/18 183 27.8 50.7 1,958 39 $14.79 13.6 No Data No Data2/Apr/18 121 25.7 31.2 3,981 128 $48.91 24.0 No Data No Data3/Apr/18 260 25.2 65.6 241 4 $1.41 24.0 No Data No Data4/Apr/18 230 25.9 59.5 136 2 $0.88 24.0 No Data No Data5/Apr/18 266 27.3 72.4 464 6 $2.46 11.5 No Data No Data6/Apr/18 115 26.2 30.0 620 21 $7.92 24.3 No Data No Data7/Apr/18 238 25.9 61.6 1,174 19 $7.31 19.9 No Data No Data8/Apr/18 198 25.9 51.5 932 18 $6.94 16.5 No Data No Data9/Apr/18 153 27.2 41.6 1,006 24 $9.27 24.0 No Data No Data10/Apr/18 228 26.9 61.2 277 5 $1.74 24.0 No Data No Data11/Apr/18 233 26.2 61.2 464 8 $2.90 10.1 No Data No Data12/Apr/18 57 26.1 15.0 2,420 161 $61.77 22.4 No Data No Data13/Apr/18 196 26.6 52.2 1,421 27 $10.43 24.0 No Data No Data14/Apr/18 211 25.9 54.6 343 6 $2.41 19.8 No Data No Data15/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data16/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data17/Apr/18 161 25.0 40.2 1,349 34 $12.87 18.1 No Data No Data18/Apr/18 137 26.9 36.9 2,654 72 $27.58 11.2 No Data No Data19/Apr/18 97 26.8 26.1 2,060 79 $30.21 23.9 No Data No Data20/Apr/18 221 27.3 60.5 1,533 25 $9.71 24.0 No Data No Data21/Apr/18 224 25.4 57.0 414 7 $2.79 24.0 No Data No Data22/Apr/18 228 26.2 59.6 725 12 $4.66 24.3 No Data No Data23/Apr/18 255 25.3 64.7 2,518 39 $14.93 21.0 No Data No Data24/Apr/18 230 24.0 55.3 316 6 $2.19 23.6 No Data No Data25/Apr/18 225 26.3 59.1 667 11 $4.32 24.0 No Data No Data26/Apr/18 251 25.5 64.1 1,158 18 $6.92 24.0 No Data No Data27/Apr/18 246 25.2 62.1 427 7 $2.63 24.0 No Data No Data28/Apr/18 256 25.8 65.8 1,996 30 $11.62 24.0 No Data No Data

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Date Total Cake (tonnes)

Solids Content (%)

Total Dry Solids (tonnes)

Total Gas (m3)

Gas Consumption (m3/tonne dry solids)

Gas Costs ($/TDS)

Hours Operated

Total to W12A (tonnes)

Total Dry Solids to W12A (tonnes)

Table 11: Greenway 2018 Incineration Operation Daily Record

29/Apr/18 254 24.3 61.8 1,807 29 $11.21 24.0 No Data No Data30/Apr/18 236 24.5 57.9 82 1 $0.55 24.0 No Data No Data1/May/18 246 25.9 63.7 45 1 $0.27 14.2 No Data No Data2/May/18 242 25.9 62.7 128 2 $0.78 24.0 No Data No Data3/May/18 251 26.0 65.2 261 4 $1.54 16.6 No Data No Data4/May/18 203 26.2 53.2 1,192 22 $8.59 24.0 No Data No Data5/May/18 208 26.2 54.4 68 1 $0.48 24.0 No Data No Data6/May/18 229 27.4 62.7 819 13 $5.00 24.0 No Data No Data7/May/18 222 25.4 56.6 213 4 $1.44 24.0 No Data No Data8/May/18 244 26.5 64.7 33 1 $0.20 7.6 No Data No Data9/May/18 130 26.0 33.7 1,598 47 $18.18 24.0 No Data No Data10/May/18 258 26.1 67.4 629 9 $3.57 24.0 No Data No Data11/May/18 250 25.6 63.9 810 13 $4.86 24.0 No Data No Data12/May/18 236 25.9 61.0 237 4 $1.49 24.0 No Data No Data13/May/18 248 26.5 65.8 270 4 $1.57 24.0 No Data No Data14/May/18 252 25.7 64.8 181 3 $1.07 24.0 No Data No Data15/May/18 257 26.8 68.8 116 2 $0.65 24.0 No Data No Data16/May/18 237 27.4 64.9 372 6 $2.19 13.9 No Data No Data17/May/18 123 27.4 33.7 1,639 49 $18.65 24.0 No Data No Data18/May/18 216 28.4 61.5 932 15 $5.81 24.0 No Data No Data19/May/18 216 27.0 58.2 1,132 19 $7.46 17.7 No Data No Data20/May/18 173 27.4 47.3 463 10 $3.75 7.1 No Data No Data21/May/18 54 27.0 14.6 1,229 84 $32.31 17.0 No Data No Data22/May/18 141 27.3 38.5 2,280 59 $22.69 24.0 No Data No Data23/May/18 241 27.3 65.9 664 10 $3.86 24.0 No Data No Data24/May/18 206 25.5 52.7 218 4 $1.58 24.0 No Data No Data25/May/18 204 26.9 54.9 360 7 $2.52 24.0 No Data No Data26/May/18 240 26.6 63.9 No Data No Data No Data 22.5 No Data No Data27/May/18 215 26.6 57.2 617 11 $4.13 0.2 No Data No Data28/May/18 No Data No Data No Data 2,202 24.0 No Data No Data29/May/18 222 27.2 60.5 433 7 $2.74 24.0 No Data No Data30/May/18 224 26.4 59.0 No Data No Data No Data 24.0 No Data No Data31/May/18 210 26.7 56.0 107 2 $0.73 18.1 No Data No Data1/Jun/18 176 26.6 46.8 1,471 31 $12.05 24.0 No Data No Data2/Jun/18 217 26.0 56.4 165 3 $1.12 24.0 No Data No Data3/Jun/18 158 26.7 42.2 97 2 $0.88 13.2 No Data No Data4/Jun/18 90 26.8 24.1 1,508 63 $24.02 24.0 No Data No Data5/Jun/18 199 26.1 52.0 No Data No Data No Data 24.0 No Data No Data6/Jun/18 202 26.4 53.3 183 3 $1.31 24.0 No Data No Data7/Jun/18 222 26.6 59.1 128 2 $0.83 18.5 No Data No Data8/Jun/18 167 26.1 43.7 200 5 $1.75 7.3 No Data No Data9/Jun/18 58 26.7 15.4 366 24 $9.11 24.0 No Data No Data10/Jun/18 211 27.3 57.7 No Data No Data No Data 3.7 No Data No Data11/Jun/18 29 26.3 7.7 1,550 202 $77.51 23.5 No Data No Data12/Jun/18 202 22.6 45.8 1,133 25 $9.48 24.0 No Data No Data13/Jun/18 250 25.2 63.2 8 0 $0.05 21.5 No Data No Data14/Jun/18 204 26.1 53.3 336 6 $2.42 24.0 No Data No Data15/Jun/18 229 26.3 60.2 2 0 $0.01 24.0 No Data No Data16/Jun/18 217 26.2 56.7 765 13 $5.17 15.8 No Data No Data17/Jun/18 150 25.0 37.5 1,497 40 $15.30 2.9 No Data No Data18/Jun/18 21 25.9 5.4 1,322 243 $93.26 24.0 No Data No Data19/Jun/18 221 28.0 62.0 No Data No Data No Data 24.0 No Data No Data20/Jun/18 234 26.9 63.0 261 4 $1.59 24.0 No Data No Data21/Jun/18 249 26.0 64.7 No Data No Data No Data 24.0 No Data No Data22/Jun/18 238 26.3 62.7 No Data No Data No Data 24.0 No Data No Data23/Jun/18 225 26.7 60.1 385 6 $2.46 24.0 No Data No Data24/Jun/18 246 25.9 63.7 1,381 22 $8.31 24.0 No Data No Data25/Jun/18 254 25.3 64.3 417 6 $2.49 24.0 No Data No Data26/Jun/18 277 26.7 74.1 270 4 $1.40 24.0 No Data No Data

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Date Total Cake (tonnes)

Solids Content (%)

Total Dry Solids (tonnes)

Total Gas (m3)

Gas Consumption (m3/tonne dry solids)

Gas Costs ($/TDS)

Hours Operated

Total to W12A (tonnes)

Total Dry Solids to W12A (tonnes)

Table 11: Greenway 2018 Incineration Operation Daily Record

27/Jun/18 256 26.1 66.8 161 2 $0.93 24.0 No Data No Data28/Jun/18 262 25.8 67.6 447 7 $2.54 4.0 No Data No Data29/Jun/18 39 25.2 9.8 747 76 $29.09 23.3 No Data No Data30/Jun/18 205 28.5 58.6 510 9 $3.34 20.7 No Data No Data1/Jul/18 189 25.7 48.6 391 8 $3.09 7.4 No Data No Data2/Jul/18 59 26.3 15.5 420 27 $10.35 24.0 No Data No Data3/Jul/18 233 29.0 67.5 124 2 $0.70 24.0 No Data No Data4/Jul/18 243 25.8 62.7 235 4 $1.44 10.5 No Data No Data5/Jul/18 105 25.2 26.5 299 11 $4.32 12.3 No Data No Data6/Jul/18 96 27.5 26.5 2,484 94 $35.94 24.0 No Data No Data7/Jul/18 202 18.9 38.1 202 5 $2.03 7.6 No Data No Data8/Jul/18 63 24.8 15.5 784 51 $19.39 5.7 No Data No Data9/Jul/18 48 15.2 7.3 1,268 174 $66.64 24.0 No Data No Data10/Jul/18 225 16.5 37.1 28 1 $0.29 24.0 No Data No Data11/Jul/18 222 20.1 44.6 No Data No Data $0.00 24.0 No Data No Data12/Jul/18 226 26.1 58.9 183 3 $1.19 24.0 No Data No Data13/Jul/18 228 25.1 57.3 291 5 $1.94 1.5 No Data No Data14/Jul/18 14 22.9 3.1 1,241 396 $151.91 7.7 No Data No Data15/Jul/18 60 20.6 12.3 4,169 339 $130.11 21.8 No Data No Data16/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data17/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data18/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data19/Jul/18 158 12.3 19.5 2,168 111 $42.61 24.0 No Data No Data20/Jul/18 229 13.3 30.4 56 2 $0.71 24.0 No Data No Data21/Jul/18 227 25.5 57.8 208 4 $1.38 24.0 No Data No Data22/Jul/18 221 26.0 57.5 1,010 18 $6.74 24.0 No Data No Data23/Jul/18 211 24.7 52.3 9 0 $0.07 21.8 No Data No Data24/Jul/18 215 25.7 55.3 225 4 $1.56 24.0 No Data No Data25/Jul/18 223 21.4 47.6 734 15 $5.91 24.0 No Data No Data26/Jul/18 235 24.5 57.6 73 1 $0.48 15.6 No Data No Data27/Jul/18 136 26.2 35.6 195 5 $2.09 9.5 No Data No Data28/Jul/18 89 27.7 24.7 638 26 $9.89 11.8 No Data No Data29/Jul/18 95 27.6 26.1 325 12 $4.77 24.0 No Data No Data30/Jul/18 217 27.1 58.9 No Data No Data No Data 24.0 No Data No Data31/Jul/18 204 26.3 53.6 69 1 $0.49 24.0 No Data No Data1/Aug/18 217 25.1 56.7 217 4 $1.46 24.0 No Data No Data2/Aug/18 227 23.6 57.3 39 1 $0.26 24.0 No Data No Data3/Aug/18 217 26.2 50.4 156 3 $1.19 8.2 No Data No Data4/Aug/18 67 26.0 17.0 1,019 60 $22.96 13.7 No Data No Data5/Aug/18 114 25.4 29.7 3,678 124 $47.53 24.0 No Data No Data6/Aug/18 214 26.4 41.9 No Data No Data No Data 4.5 No Data No Data7/Aug/18 39 22.8 9.8 601 61 $23.51 10.6 No Data No Data8/Aug/18 81 25.2 18.5 1,635 88 $33.89 24.0 No Data No Data9/Aug/18 207 25.2 30.3 325 11 $4.11 24.0 No Data No Data10/Aug/18 221 25.4 25.8 273 11 $4.07 22.0 No Data No Data11/Aug/18 189 29.8 21.8 806 37 $14.16 14.6 No Data No Data12/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data13/Aug/18 115 25.0 15.7 3,293 210 $80.57 18.0 No Data No Data14/Aug/18 146 24.7 18.6 669 36 $13.78 24.0 No Data No Data15/Aug/18 217 24.6 25.1 No Data No Data No Data 24.0 No Data No Data16/Aug/18 235 23.1 25.3 No Data No Data No Data 24.0 No Data No Data17/Aug/18 254 25.4 25.0 No Data No Data No Data No Data No Data No Data18/Aug/18 169 30.2 17.2 1,665 97 $37.21 17.1 No Data No Data19/Aug/18 No Data No Data No Data 1,481 13.5 No Data No Data20/Aug/18 92 24.2 12.6 4,696 374 $143.23 24.0 No Data No Data21/Aug/18 244 24.8 27.2 1,033 38 $14.56 15.8 No Data No Data22/Aug/18 137 21.6 13.5 468 35 $13.25 24.0 No Data No Data23/Aug/18 255 24.7 26.3 18 1 $0.27 17.3 No Data No Data24/Aug/18 167 24.7 17.4 554 32 $12.19 24.0 No Data No Data

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Date Total Cake (tonnes)

Solids Content (%)

Total Dry Solids (tonnes)

Total Gas (m3)

Gas Consumption (m3/tonne dry solids)

Gas Costs ($/TDS)

Hours Operated

Total to W12A (tonnes)

Total Dry Solids to W12A (tonnes)

Table 11: Greenway 2018 Incineration Operation Daily Record

25/Aug/18 236 24.7 23.8 47 2 $0.76 24.0 No Data No Data26/Aug/18 224 24.0 21.9 198 9 $3.45 8.3 No Data No Data27/Aug/18 77 21.7 7.8 431 55 $21.08 24.0 No Data No Data28/Aug/18 248 24.8 23.4 No Data No Data No Data 24.0 No Data No Data29/Aug/18 252 25.5 24.9 No Data No Data No Data 13.0 No Data No Data30/Aug/18 122 26.2 12.2 454 37 $14.25 6.8 No Data No Data31/Aug/18 50 25.0 6.0 2,771 464 $177.71 24.0 No Data No Data1/Sep/18 231 22.9 28.7 363 13 $4.84 24.0 No Data No Data2/Sep/18 220 22.9 25.2 308 12 $4.68 16.6 No Data No Data3/Sep/18 161 26.9 15.1 1,187 78 $30.02 24.0 No Data No Data4/Sep/18 No Data 26.0 No Data 1,915 No Data No Data No Data5/Sep/18 209 24.4 24.6 655 27 $10.21 24.0 No Data No Data6/Sep/18 255 24.3 25.5 No Data No Data No Data 24.0 No Data No Data7/Sep/18 244 24.5 25.0 258 10 $3.95 20.7 No Data No Data8/Sep/18 167 22.3 18.8 1,610 86 $32.81 11.3 No Data No Data9/Sep/18 95 23.4 9.3 2,449 265 $101.43 5.4 No Data No Data10/Sep/18 46 26.0 3.9 246 64 $24.45 11.4 No Data No Data11/Sep/18 78 24.9 9.1 1,736 191 $73.28 24.0 No Data No Data12/Sep/18 181 24.0 21.9 11 No Data No Data 24.0 No Data No Data13/Sep/18 237 23.4 25.9 931 36 $13.75 24.0 No Data No Data14/Sep/18 242 24.4 22.7 316 14 $5.33 24.0 No Data No Data15/Sep/18 196 23.8 19.7 167 8 $3.25 18.0 No Data No Data16/Sep/18 140 28.4 14.5 2,147 148 $56.57 4.8 No Data No Data17/Sep/18 32 25.1 3.1 1,430 466 $178.80 24.0 No Data No Data18/Sep/18 208 26.0 23.7 No Data No Data No Data 24.0 No Data No Data19/Sep/18 218 25.7 22.4 No Data No Data No Data No Data No Data No Data20/Sep/18 225 26.0 22.7 29 1 $0.49 24.0 No Data No Data21/Sep/18 195 25.2 20.3 60 3 $1.14 24.0 No Data No Data22/Sep/18 220 26.4 22.9 408 18 $6.84 24.0 No Data No Data23/Sep/18 191 26.4 19.0 1,609 85 $32.43 18.0 No Data No Data24/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data25/Sep/18 39 24.9 4.6 1,807 393 $150.75 24.0 No Data No Data26/Sep/18 245 24.3 24.9 11 0 $0.16 24.0 No Data No Data27/Sep/18 240 21.0 50.5 51 1 $0.39 24.0 No Data No Data28/Sep/18 237 24.0 56.8 No Data No Data No Data 24.0 No Data No Data29/Sep/18 165 23.9 39.4 105 3 $1.03 21.5 No Data No Data30/Sep/18 98 23.6 23.2 1,005 43 $16.60 21.0 No Data No Data1/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data2/Oct/18 41 24.7 10.1 3,101 307 $117.63 24.0 No Data No Data3/Oct/18 189 24.5 46.4 735 16 $6.08 24.0 No Data No Data4/Oct/18 241 24.3 58.7 585 10 $3.82 24.0 No Data No Data5/Oct/18 227 23.7 53.7 599 11 $4.27 24.0 No Data No Data6/Oct/18 221 23.9 52.9 862 16 $6.25 24.0 No Data No Data7/Oct/18 223 24.1 53.7 1,145 21 $8.16 22.6 No Data No Data8/Oct/18 206 23.6 48.4 606 13 $4.80 7.1 No Data No Data9/Oct/18 No Data No Data No Data No Data No Data No Data No Data10/Oct/18 38 27.4 10.5 4,604 437 $167.37 17.3 No Data No Data11/Oct/18 155 25.6 39.7 647 16 $6.25 24.0 No Data No Data12/Oct/18 239 25.5 60.9 25 0 $0.16 24.0 No Data No Data13/Oct/18 214 24.6 52.7 19 0 $0.14 16.0 No Data No Data14/Oct/18 135 24.9 33.6 694 21 $7.93 10.1 No Data No Data15/Oct/18 38 26.0 9.9 626 63 $24.34 24.0 No Data No Data16/Oct/18 220 25.8 56.8 No Data No Data No Data 24.0 No Data No Data17/Oct/18 229 27.5 63.1 No Data No Data No Data 4.2 No Data No Data18/Oct/18 40 24.9 9.9 382 39 $14.78 20.0 No Data No Data19/Oct/18 169 27.8 46.9 681 15 $5.56 20.1 No Data No Data20/Oct/18 169 25.5 43.0 501 12 $4.47 24.0 No Data No Data21/Oct/18 213 25.8 55.0 No Data No Data No Data 24.0 No Data No Data22/Oct/18 237 25.8 61.1 No Data No Data No Data 24.0 No Data No Data

Page 45 of 142

Page 46: ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT … · ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT WASTEWATER TREATMENT OPERATIONS . GREENWAY WASTEWATER TREATMENT CENTRE . 2018

Date Total Cake (tonnes)

Solids Content (%)

Total Dry Solids (tonnes)

Total Gas (m3)

Gas Consumption (m3/tonne dry solids)

Gas Costs ($/TDS)

Hours Operated

Total to W12A (tonnes)

Total Dry Solids to W12A (tonnes)

Table 11: Greenway 2018 Incineration Operation Daily Record

23/Oct/18 248 25.6 63.4 49 1 $0.30 2.9 No Data No Data24/Oct/18 32 25.3 8.1 620 77 $29.33 16.5 No Data No Data25/Oct/18 151 28.4 42.9 1,125 26 $10.06 24.0 No Data No Data26/Oct/18 235 26.9 63.0 96 2 $0.58 24.0 No Data No Data27/Oct/18 213 25.0 53.3 19 0 $0.14 24.0 No Data No Data28/Oct/18 224 26.1 58.5 185 3 $1.21 24.0 No Data No Data29/Oct/18 266 25.1 66.6 272 4 $1.57 24.0 No Data No Data30/Oct/18 266 25.2 66.9 85 1 $0.49 24.0 No Data No Data31/Oct/18 265 25.7 68.2 925 14 $5.20 24.0 No Data No Data1/Nov/18 270 25.7 69.5 1,928 28 $10.63 22.5 No Data No Data2/Nov/18 167 24.3 40.7 1,509 37 $14.23 7.4 No Data No Data3/Nov/18 76 25.5 19.3 1,776 92 $35.32 20.1 No Data No Data4/Nov/18 208 24.3 50.6 1,485 29 $11.26 15.0 No Data No Data5/Nov/18 110 25.0 27.4 824 30 $11.54 24.0 No Data No Data6/Nov/18 224 26.5 59.2 570 10 $3.70 17.3 No Data No Data7/Nov/18 151 25.4 38.4 1,626 42 $16.23 8.2 No Data No Data8/Nov/18 71 25.2 18.0 628 35 $13.38 24.0 No Data No Data9/Nov/18 242 26.8 64.9 124 2 $0.73 22.2 No Data No Data10/Nov/18 210 25.5 53.4 345 6 $2.48 11.1 No Data No Data11/Nov/18 78 25.7 19.9 422 21 $8.10 24.0 No Data No Data12/Nov/18 195 27.0 52.8 26 1 $0.19 24.0 No Data No Data13/Nov/18 213 26.6 56.8 181 3 $1.22 24.0 No Data No Data14/Nov/18 239 25.5 60.8 334 5 $2.11 24.0 No Data No Data15/Nov/18 136 24.8 33.6 1,083 32 $12.33 11.1 No Data No Data16/Nov/18 99 24.2 24.0 663 28 $10.56 24.0 No Data No Data17/Nov/18 240 24.8 59.3 294 5 $1.90 24.0 No Data No Data18/Nov/18 221 26.3 58.0 No Data No Data No Data 12.7 No Data No Data19/Nov/18 117 25.6 29.9 823 28 $10.56 24.0 No Data No Data20/Nov/18 243 25.6 62.1 52 1 $0.32 24.0 No Data No Data21/Nov/18 240 24.8 59.5 No Data No Data No Data 24.0 No Data No Data22/Nov/18 261 25.2 65.8 106 2 $0.62 24.0 No Data No Data23/Nov/18 266 24.2 64.4 286 4 $1.70 24.0 No Data No Data24/Nov/18 236 24.5 57.8 144 2 $0.95 24.0 No Data No Data25/Nov/18 245 25.6 62.7 864 14 $5.28 24.0 No Data No Data26/Nov/18 243 24.6 59.7 No Data No Data No Data 24.0 No Data No Data27/Nov/18 255 25.7 65.7 444 7 $2.59 6.0 No Data No Data28/Nov/18 62 25.4 15.6 1,569 100 $38.46 24.0 No Data No Data29/Nov/18 269 25.7 69.1 404 6 $2.24 24.0 No Data No Data30/Nov/18 274 25.2 69.2 742 11 $4.11 24.0 No Data No Data1/Dec/18 235 24.3 57.1 159 3 $1.07 24.0 No Data No Data2/Dec/18 241 25.5 61.5 259 4 $1.62 24.0 No Data No Data3/Dec/18 198 24.3 48.0 610 13 $4.87 4.5 No Data No Data4/Dec/18 31 24.6 7.5 404 54 $20.54 No Data No Data No Data5/Dec/18 241 26.0 62.7 428 7 $2.62 24.0 No Data No Data6/Dec/18 248 25.9 64.3 544 8 $3.24 24.0 No Data No Data7/Dec/18 232 25.7 59.6 634 11 $4.08 24.0 No Data No Data8/Dec/18 232 25.7 59.7 83 1 $0.53 18.9 No Data No Data9/Dec/18 188 24.9 46.7 1,239 27 $10.17 16.4 No Data No Data10/Dec/18 154 25.1 38.8 1,041 27 $10.29 24.0 No Data No Data11/Dec/18 239 25.7 61.5 221 4 $1.38 24.0 No Data No Data12/Dec/18 241 26.2 63.2 132 2 $0.80 24.0 No Data No Data13/Dec/18 232 26.4 61.2 165 3 $1.03 24.0 No Data No Data14/Dec/18 242 26.6 64.3 132 2 $0.79 24.0 No Data No Data15/Dec/18 250 26.3 65.5 57 1 $0.33 19.8 No Data No Data16/Dec/18 197 26.3 51.8 919 18 $6.80 18.0 No Data No Data17/Dec/18 98 27.9 27.3 1,159 42 $0.60 24.0 No Data No Data18/Dec/18 160 27.6 44.3 717 16 $6.21 24.0 No Data No Data19/Dec/18 222 27.0 60.1 119 2 $0.76 24.0 No Data No Data20/Dec/18 240 26.7 64.1 54 1 $0.33 24.4 No Data No Data

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Date Total Cake (tonnes)

Solids Content (%)

Total Dry Solids (tonnes)

Total Gas (m3)

Gas Consumption (m3/tonne dry solids)

Gas Costs ($/TDS)

Hours Operated

Total to W12A (tonnes)

Total Dry Solids to W12A (tonnes)

Table 11: Greenway 2018 Incineration Operation Daily Record

21/Dec/18 201 26.5 53.4 222 4 $1.60 24.0 No Data No Data22/Dec/18 244 27.1 66.0 83 1 $0.48 24.0 No Data No Data23/Dec/18 259 26.4 68.4 0 0 $0.00 24.0 No Data No Data24/Dec/18 230 26.6 61.3 0 0 $0.00 15.8 No Data No Data25/Dec/18 164 26.7 43.8 1,364 31 $11.94 24.0 No Data No Data26/Dec/18 0 No Data No Data 1,223 No Data No Data No Data No Data No Data27/Dec/18 234 26.5 62.0 258 4 $1.59 24.0 No Data No Data28/Dec/18 235 26.6 62.4 0 0 $0.00 No Data No Data29/Dec/18 213 26.7 56.8 370 7 $2.49 22.0 No Data No Data30/Dec/18 0 No Data No Data 3,297 No Data No Data No Data No Data No Data31/Dec/18 67 27.1 18.2 328 18 $6.90 24.0 No Data No DataTotal 67,802 No Data 16,156.5 287,938 No Data No Data 7133.5 0 0Average 192 25.5 46.0 875 41 $15.68 20.4 No Data No DataEnd of Worksheet

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SCADA SCADA As Found

SCADA As Left

Handheld/Strap On As Found

Handheld/Strap On As Left

%ERROR As Found

%ERROR As Left

Date COMMENTS

PCGW-1-ABN-AIT1 ppm 0 0 0 0 0.00% 0.00% 3-Oct-18 Section out of servicePCGW-1-ABN-AIT2 ppm 0 0 0 0 0.00% 0.00% 3-Oct-18 Section out of servicePCGW-2-ABN-AIT1 ppm 5.11 5.17 5.2 5.13 -0.90% 0.40% 3-Oct-18 No DataPCGW-2-ABN-AIT2 ppm 2.6 4.2 3.75 4.32 -11.50% -1.20% 3-Oct-18 No DataPCGW-3-ABN-DO01A ppm 0.8 0.8 1.07 1.07 -2.70% -2.70% 27-Sep-18 No DataPCGW-3-ABN-DO01B ppm 2.92 2.92 2.88 2.88 0.40% 0.40% 27-Sep-18 No DataPCGW-3-ABN-DO02A ppm 0.9 0.9 1.31 1.31 -4.10% -4.10% 27-Sep-18 No DataPCGW-3-ABN-DO02B ppm 2.26 2.26 1.52 1.52 7.40% 7.40% 27-Sep-18 No DataPCGW-3-ABN-DO03A ppm 1.22 1.22 1.43 1.43 -2.10% -2.10% 27-Sep-18 No DataPCGW-3-ABN-DO03B ppm 3.39 3.39 4.03 4.03 -6.40% -6.40% 27-Sep-18 No DataPCGW-3-ABN-DO04A ppm 1.22 1.22 1.59 1.59 -3.70% -3.70% 27-Sep-18 No DataPCGW-3-ABN-DO04B ppm 2.81 2.81 3.19 3.19 -3.80% -3.80% 27-Sep-18 No DataPCGW-3-ABN-DO05A ppm 1.15 1.15 1.5 1.5 -3.50% -3.50% 27-Sep-18 No DataPCGW-3-ABN-DO05B ppm 1.58 1.58 1.32 1.32 2.60% 2.60% 27-Sep-18 No DataPCGW-3-ABN-DO06A ppm 1.43 1.43 1.68 1.68 -2.50% -2.50% 27-Sep-18 No DataPCGW-3-ABN-DO06B ppm 1.13 1.13 1.38 1.38 -2.50% -2.50% 27-Sep-18 No Data

PCGW-3-ABN-TSS1A ppm 2944 2743 3585 No Data -0.0641 No Data 10-Oct-18 No DataPCGW-3-ABN-TSS2A ppm 3222 3104 8606 No Data -0.5384 No Data 10-Oct-18 No DataPCGW-3-ABN-TSS3A ppm 3028 2897 4167 No Data -0.1139 No Data 10-Oct-18 No DataPCGW-3-ABN-TSS4A ppm 2600 2971 3190 No Data -0.059 No Data 10-Oct-18 No DataPCGW-3-ABN-TSS5A ppm 2515 3042 4213 No Data -16.98% No Data 10-Oct-18 No DataPCGW-3-ABN-TSS6A ppm 2593 2688 2938 No Data -3.45% No Data 10-Oct-18 No DataSensornet Ammonia NH3 SCADA LAB (K) SCADA LAB No Data No Data No Data No Data0-EFW-NH3 No Data 5.47 27.8 16-Nov-18 New Cardriges installed, calibrated with Lab results

Table 12 - Greenway Wastewater Treatment Centre Calibration Data

Dissolved Oxygen Analyzers

Suspended Solids

end of worksheet

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Effluent Flow Meters SCADA As Found

SCADA As Left

Span Calc Head

Span Empty Dist

Tape Measured (inches) As Found

Tape Measured (inches) As left

Calc measured value As found

Calc measured value As Left

%Error as found

%Error as Left Date COMMENTS

PCGW-1-FCL-EFM01 (m³/d) 42,620 42,630 15.625 73.5 57.875 57.875 43,831.88 43,832 -1.78% -1.76% Oct-5-2018PCGW-1-FCL-EFM02 (m³/d) 14,411 14,411 15.625 67.75 52 52 14,447.02 14,447 -0.16% -0.16% Oct-5-2018PCGW-2-FCL-EFM01 (m³/d) 9,519 9,315 9 75 66 66 9,430.67 9,431 0.19% -0.25% Aug-21-2018PCGW-2-FCL-EFM02 (m³/d) 11,712 11,712 10.5 74.5 64 64 11,953.83 11,954 -0.53% -0.53% Aug-21-2018PCGW-0-PCL-BFM01 (m³/d) 42,980 43,100 15.5 81.5 66 66 43,831.88 43,832 -0.62% -0.54% Oct-5-2018Channel with level and velocity sensors

Instrument level (m)

Instrument velocity

flow m3/d Instrument

Portable level (m)

Portable velocity

flow m3/d calculated No Data No Data No Data No Data No Data No Data

PCGW-3-FCL-EFM01 (m³/d) 0.53 0.78 75364.474 0.54 0.84 82693.094 8.86% 8.86% Oct-5-2018End of worksheet

Table 13 - Greenway Wastewater Treatment Centre Calibration Data

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Order Number Work Order Description Unit Description2453150 PLUGGED PUMP COOLING WATER PUMP 1 NEW 20172452894 LOW OIL SFP 3 - INLINE CHOPPER 32452893 FAB NEW FASTENERS BULK POLYMER STORAGE TANK2452856 FAB FITTING ASH HANDLING SYSTEM2452841 REATTACH POWER CABLE FLUSHING WATER STRAINER 12452815 REPLACE THERMOSTAT UNIT HEATER 5 - MAINT BLD2452781 CUTTER PLATE LOOSE PSP INLINE CHOPPER 22452749 INSTALL SAFETY MARKER 3 SECTION (PARENT)2452744 REMOVE PROTRUDING PIPE GREENWAY POLLUTION CONTROL CTR2452707 PISTONS FULL OF OIL PRIMARY SLUDGE PUMP 32452493 HOLE IN LINE INC SAND TRANSFER SYSTEM2452477 INSTALL GUIDE ROLLERS PRIMARY SLUDGE PUMP 12452401 SEVERAL LIGHTS IN LAB OUT AREA LIGHTING FOR B012452337 CHANGE FILTERS 3 SECTION BLOWER 3 BLOWER2452276 CHANGE HUMIDIFIER BOTTLE A/C - SCADA ROOM - MAIN UNIT2452263 INTAKE VALVE STUCK ASH SLURRY PUMP 22452262 CHANGE OUTPUT SET POINT ASH SLURRY PUMPS - BOTH (2)2452260 CHEMICAL SUPPLY LINES ASH HANDLING SYSTEM2452257 REPAIR AS REQUIRED YARD LIGHTING - GREENWAY2452203 CHANGE FILTERS 3 SECTION AERATION BLOWER 62452119 CHANGE FILTERS 3 SECTION AERATION BLOWER 12452118 CHANGE FILTERS 3 SECTION AERATION BLOWER 52452043 FAB HANGERS INCINERATION PROCESS2452026 SIM DRIVE LEAK CENTRIFUGE 112452025 INSTALL COUNTER WEIGHTS CENTRIFUGES (ALL 3 UNITS)2451950 INSTALL HATCH SCREENINGS WASH COMPACTOR 22451868 VALVE WILL NOT OPERATE ASH PUMP 2-MOTORIZED VALVE2451867 LOW OIL & AIR FLOTS SLUDGE TRANSFER PUMP 32451826 INSTALL STRAINER SCREENINGS WASH COMPACTOR 22451766 REPLACE DAMAGED CEILING TILE ADMINISTRATION BUILDING 12451514 ASH LEAK REHEATER FOR INCINERATOR2451510 CHANGE OIL IN GEARBOX SLUDGE CAKE PUMP 112451509 INSPECT BELTS CENTRIFUGE 132451468 OIL LEAK CENTRIFUGE 112451455 REPLACE RAMS SLUDGE CAKE PUMP 112451388 FLIGHTS SKIPPED 3-2 PRIMARY COLLECTOR2451326 INSTALL FLUSH LINE PUMP 1 - ASH POLY PUMP SYSTEM2451320 BASEMENT LIGHTS OUT AREA LIGHTING FOR B092451218 R&R SEAL H2O GAUGE ASH EFFLUENT PUMP 22451105 CLEAR GAS GUNS FLUID BED INCINERATOR2451073 LEAKING WATER VALVE POLYMER BULK STORAGE TANK 12450818 CLEAR TUBE ASH SEPERATOR UNIT2450777 CSS DEFECT REPAIR SLUDGE DISPOSAL BUILDING 82450775 CSS DEFECT REPAIR SW ONTARIO WATER RESEARCH CENT2450721 NOT PUMPING TO CAPACITY ASH POLYMER FEED PUMP 12450720 INLET VALVE SEIZED ASH SLURRY PUMP 22450693 LEAKING EFFLUENT WATER LINE 1 SECTION AERATION BASIN2450690 MAKING NOISE PSP INLINE CHOPPER 12450681 FABRICATE LOTO CABLES SAFETY TRAINING/SUPPLIES2450574 B04 NETWORK CABINET UPS SCADA SYSTEM - GREENWAY

Table 14: Work Orders

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2450560 REPAIR PEEP SIGHT 3 SECTION FINAL CLARIFICATION2450525 VENT LINE RUPTURE INC SAND TRANSFER SYSTEM2450524 PLUGGED PUMP ASH EFFLUENT PUMP 22450523 VALVE NOT SEATING ASH PUMP 1-MOTORIZED VALVE2450472 FAB GUARD SUMP PUMP 'D' - PIPE GALLERY2450428 INSTALL CLAMP 1 SECTION AERATION BASIN2450374 REBUILD RAM CYLINDER SLUDGE CAKE PUMP 122450281 NOT STARTING WHEN CALLED GLYCOL CIRC PUMP-SNOWMELT2450102 TRIPPING OFF FLUSHING WATER STRAINER 12450097 CLEAN CENTRATE DRAINS CENTRATE SYSTEM2450096 CLEAR GAS GUNS FLUID BED INCINERATOR2450048 UNLOADING HOSE LEAKING TANKER UNLOADING STATION-WEST2449972 INSPECT STRAINER FLUSHING WATER STRAINER 12449971 LEAKING WATER VALVE POLYMER BULK STORAGE TANK 22449950 STIFF INLET GATES 3-2 PRIMARY TANK2449947 INSPECT PUMP PRIMARY SLUDGE PUMP 32449946 INSPECT PUMP PRIMARY SLUDGE PUMP 22449945 INSPECT PUMP PRIMARY SLUDGE PUMP 12449918 FAULTY CORD FLUSHING WATER STRAINER 22449820 GREASE TROUGH CHAIN BROKEN 3-2 PRIMARY COLLECTOR2449819 LEAKING GLYCOL CIRC PUMP-INC BUILDING2449801 ENSURE ELECTRICAL DISCONNECTED PULPER BUILDING 62449714 LUB GREASE TROUGHS 3 SECTION FINAL CLARIFICATION2449713 SPRAY 7 - ADJUST PACKING INC SPRAY WATER FLOW METER2449712 ADJUST PACKING FLUSHING WATER STRAINER 32449711 ADJUST PACKING FLUSHING WATER STRAINER 22449710 REPLACE CHECK VALVE FERRIC HOLDING TANKS - ALL 32449661 MAN HOLE BASKET B01 LAB2449644 INSPECT BACK PRESSURE VALVE COOL WATER STRAINER 1 NEW 20172449626 CLEAR GAS GUNS FLUID BED INCINERATOR2449625 REPLACE MICROWAVE STAFF FACILITIES BLD 232449595 PURCHASE COME A LONG MECHANICAL DEPT HAND TOOLS2449587 FAULTY FLOW SWITCH BOILER 'A' - HEATING SYSTEM2449464 DISPOSE OLD SCOTT AIR PACKS SAFETY TRAINING/SUPPLIES2449461 FAILING ON STARTUP PSP INLINE CHOPPER 12449305 BREAKER FAULTED RAW SEWAGE PUMP 1 UNIT2449304 INSPECT NW CAKE INTAKE VALVE FLUID BED INCINERATOR2449275 EFW RESTRICTED 3 SEC PRIMARY CLARIFICATION2449262 PROBE FAULT HUMMIDIFIER - LAB2448915 BROKEN CHAIN RDT 1 - ROTATING DRUM DRIVE2448868 INSTALL HANDLE ON CROSS COLLEC 3 SECTION FINAL CLARIFICATION2448845 PURCHASE IMPACT MECHANICAL DEPT HAND TOOLS2448831 FILL POT HOLE ADMINISTRATION BUILDING 12448814 PLUGGED COOL WATER STRAINER - NEW 20172448813 PLUGGED COOL WATER STRAINER 1 NEW 20172448810 FAB PEEP SIGHT 3 SECTION FINAL CLARIFICATION2448807 FAULT FLUSHING WATER STRAINER 12448799 REPLACE FAN MOTOR FCU31 INCINERATOR ANNEX BUILDING 102448791 PM - MONTHLY REPLACE FILTER SUPPLY FAN 1A2448788 PM ANNUAL - CLEAN B01 LAB FUME HOODS

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2448787 PM ANNUAL PDP PROCESS DRAIN P PROCESS DRAIN PUMP2448786 PM 2 YEAR - TURBO BLOWERS DISTRIBUTION CHANNEL BLOWER 22448765 PM ANNUAL FBB INC BLOWER INCINERATOR BLOWER2448764 PM ANNUAL ABB AERTION BLOWER 1/2 SEC AERATION BLOWER 22448763 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 22448762 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 12448761 PM ANNUAL ABB AERTION BLOWER 3 SECTION AERATION BLOWER 42448760 PM ANNUAL ABB AERTION BLOWER 3 SECTION AERATION BLOWER 22448744 AIR BLEED OFF FAULTY AIR COMPRESSORS BOTH A & B2448725 BROKEN CHAIN 3-1B FINAL DRIVE AND ASSEMBLY2448637 ADJUST PACKING 2-3 FINAL RETURN PUMP 32448636 CLEAN ADJUST PACKING 2-2 FINAL RETURN PUMP 22448633 CLEAN ADJUST PACKING WET WELL DRAIN GRIT PUMP2448616 LEAKING BACKFLOW PREVENTER - TAG 752448594 FAB GUARD 2 SEC PRIMARY CLARIFICATION2448556 REBUILD RDT RDT 2 - ROTATING DRUM DRIVE2448508 PURCHASE COMPUTER STATION STAFF FACILITIES BLD 232448408 INSPECT 2-1 PRIMARY COLLECTOR2448406 SHEAR PIN BROKEN 1-1A PRIMARY COLLECTOR NORTH2448402 REPLACE CASTERS CONTROL ROOM CHAIR - A2448300 PRE FILTER FOR WATER SPRAY GUN FLUID BED INCINERATOR2448298 DELETE GREENWAY POLLUTION CONTROL CTR2448204 DIFF PRESS GAUGE FAULT SLUDGE CAKE PUMP 132448191 PUMP SEIZED ASH SLURRY PUMP 22448157 REPAIR WALLPAPER ADMINISTRATION BUILDING 12448112 PISTON SHUTTERING COOLING WATER PUMP 2 NEW 20172448106 OVERLOAD - TRIPPED PRESSURE WASHER - NEVTRO2448083 FLIGHT OFF RAILS 3-3C FINAL DRIVE AND ASSEMBLY2448078 REPAIR TILE SLUDGE DISPOSAL BUILDING 82448076 REPAIR TUBE COOL WATER STRAINER - NEW 20172448075 SECURE GRATING 3-5 PRIMARY TANK2448072 INSTALL FLUSH LINE SOWC - PUMPING2448039 SAND SPOOL LEAKING FLUID BED INCINERATOR2448038 SPRAYS 2 AND 4 LEAKING FLUID BED INCINERATOR2447854 REPLACE PILLOW BLOCK BEARING PRIMARY SLUDGE PUMP 12447847 PLUGGED COOLING WATER STRAINER-SCP112447835 REPAIR WINDOW LEVER STAFF FACILITIES BLD 232447778 REPLACE COVERS 1 SEC PRIMARY CLARIFICATION2447762 CONCRETE LIFITING 2-3B FINAL EAST COLLECTOR2447761 LEAKING SLUDGE PRIMARY SLUDGE PUMP 22447760 CROOKED FLIGHTS 2-2B FINAL EAST COLLECTOR2447743 INSPECT PUMP SOWC - PUMPING2447739 REMOVE DEBRIS FROM ROOF SLUDGE DISPOSAL BUILDING 82447731 REMOVE COVER INCINERATOR STACK & BREACHING2447724 IRRATIC AFTER HIGH LEVEL FLUSH FLUSHING WATER DISCHARGE2447722 BYPASS SENSOR ALARMING 2 SEC PRIMARY CLARIFICATION2447721 PLUGGED SCREENINGS COMPACTOR2447701 GAS GUN 5 LEAKING FLUID BED INCINERATOR2447694 HOSE REEL DAMAGED IN B10 PRESSURE WASHER - NEVTRO2447684 SINK NOT WORKING STAFF FACILITIES BLD 23

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2447670 LEAKING HYDRAULIC LINE "A" SLUDGE CAKE PUMP 132447669 CHANGE FILTERS AIR HANDLING UNIT - BLDG 222447611 FAULTY CHECK VALVE FLUSHING WATER PUMP 32447589 CHANGE FILTERS SPLIT AC/HW HEAT UNIT2447584 CHANGE FILTERS ENERGY RECOVERY VENTILATOR2447577 CONNECT ACTUATOR SLUDGE DEWATERING2447573 REPLACE PUMP SUMP PUMP-SDB BASEMENT 1A2447572 TORN SCREEN RDT 1-ROTATING DRUM THICKENER2447571 FAB SAMPLE PORT ASH HANDLING SYSTEM2447566 INSTALL FLUSH LINE GRIT CLASSIFIER 32447541 FAB PLATFORM SUPPLY FAN 1A2447531 SPRAYS 4,5 AND 7 LEAKING FLUID BED INCINERATOR2447507 REHANG FIXTURES BY BOILERS AREA LIGHTING FOR B082447499 REPLACE STRAINER BOLTS POLY MAKE-UP 1 TRANSFER PUMP 12447485 SEPARATOR BACKING UP LAMELLA HEAT EXCHANGER2446734 REPLACE FILTER CAGE SUPPLY FAN 1A2446687 SCREENROOM LIGHT OUT AREA LIGHTING FOR B012446658 TIGHTEN BELTS-CHANGE FILTERS AIR HANDLING UNIT - BLDG 262446623 LID LEAKING RAW SEWAGE DISTRIBUTION2446617 CUT AND CAP WATER LINES 3 SECTION (PARENT)2446610 INSTALL CHECK BALL GREENWAY FLUSHING WATER2446500 REPLACE VALVE IN GALLERY GREENWAY FLUSHING WATER2446496 EXCESSIVE VIBRATION CENTRIFUGE 112446419 NOT PUMPING SUMP PUMP-SDB BASEMENT 1A2446408 MISSING IMPELLER SUMP PUMP 'B' - PIPE GALLERY2446388 REPAIR CONDUIT SLUDGE DISPOSAL BUILDING 82446304 HOLE IN SAND SPOOL FLUID BED INCINERATOR2446294 CHECK OIL RESERVOIRS SLUDGE UNLOAD-TRANSFER PUMP 42446292 CHECK OIL RESERVOIRS SLUDGE UNLOAD-TRANSFER PUMP 32446273 DELETED GREENWAY POLLUTION CONTROL CTR2446265 PARTIAL PLUG COOLING WATER PUMP 2 NEW 20172446263 PUMP HEAD LEAKING 3 SECTION ALUM FEED PUMP 12446262 REPLACE SCRAPPER RUBBER HIGH LEVEL COARSE SCREEN 42446261 REPLACE SCRAPPER RUBBER LOW LEVEL COARSE SCREEN 22446260 REPLACE SCRAPPER RUBBER LOW LEVEL COARSE SCREEN 12446251 PLUGGED WITH ASPHALT SCREENINGS COMPACTOR2446171 PLUGGED WITH ASPHALT SCREENINGS COMPACTOR2446155 LEAKING LID CENTRIFUGE 112446154 INSTALL HOSE RACK ASH HANDLING SYSTEM2446153 VALVE LEAKING EFW VALVE TO CAKE DIVERTER VLV2446152 REPLACE PIPE SUPPORT ASH EFFLUENT PUMP 22446134 CALIBRATE VACUUM SWITCH VORTEX GRIT REMOVAL PUMP 12446117 FLANGES LEAKING LAMELLA HEAT EXCHANGER2446066 SEIZED CAKE DIVERTER GATE VALVE2446059 COMMUNICATION FAULT CENTRIFUGE 112446043 LEAKING LID CENTRIFUGE 122446032 PLUGGED GREASE DRAIN 3 SEC PRIMARY CLARIFICATION2445963 REPLACE ACETYLENE TORCHS MECHANICAL DEPT HAND TOOLS2445962 24V POWER SUPPLY BAD 600 V MCC2445941 POPPITS VERY SLOW CLOSING SLUDGE CAKE PUMP 12

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2445599 ELLFLUENT WATER MINOR LEAK B24 - GRIT REMOVAL BLD2445592 FABRICATE SHELF MAINTENANCE BUILDING 112445590 REPLACE SCRAPER RUBBER HIGH LEVEL COARSE SCREEN 32445540 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2445533 PM ANNUAL - MAIN ENTRANCE GATE MAIN ENTRANCE GATE2445528 PM ANNUAL CPR SCREEN COMPACTORSCREENINGS COMPACTOR2445527 PM ANNUAL SSC SCREEN CONVEYOR SCREENINGS SCREW CONVEYOR 12445484 DAMAGED INLET HOSE ASH HANDLING BAY 2 (BAG 2)2445465 REPLACE RAMS SLUDGE CAKE PUMP 132445437 READING HIGH EFFLUENT NH3 (AMMONIA)2445386 INSPECT WATER SPRAYS FLUID BED INCINERATOR2445361 REROUTE FROM CENTRATE DRAIN SUMP PUMP-SDB BASEMENT 1A2445357 LEAKING POPPET SLUDGE CAKE PUMP 122445356 NOT SEATING ASH PUMP 1-MOTORIZED VALVE2445355 NOT SEATING ASH PUMP 2-MOTORIZED VALVE2445311 CSS DEFECTS SEPTEMBER GREENWAY - ELECTRICAL DEPT.2445264 LEAK AT COUPLER 3 SECTION ALUM FEED PUMP 22445263 EXTEND SAMPLE LINES SLUDGE CAKE PUMPS (ALL 3)2445260 SPRAY 3 NOT WORKING FLUID BED INCINERATOR2445259 SPRAY 2 NOT WORKING FLUID BED INCINERATOR2445258 INSPECT SPRAYS FLUID BED INCINERATOR2445255 REPLACE COVERS COARSE SCREEN 72445254 REPLACE COVERS COARSE SCREEN 62445253 REPLACE COVERS COARSE SCREEN 52445234 DRAIN VALVE PLUGGED WET WEATHER HOLDING TANK 22445223 INSTALL VESTIBULE BLOWERS SECTION 3 BUILDING 172445213 INSTALL BUILDING SIGNS WESTMINSTER INLET BUILDING-B222445211 REPAIR SCREEN ROOM DBL DR ADMINISTRATION BUILDING 12445189 REMOVE HYDRAULIC UNIT GREENWAY UV DISINFECTION2445188 REPLACE COOLING FAN CENTRIFUGE 122445119 REPLACE SWITCH DRILL PRESS - MAINT BLD2445112 FAULTY 1-1 FINAL EFFLUENT FLOW METER2445110 ELBOW LEAK SLUDGE CAKE PUMP 132445103 CLEAR GAS GUN PORTS FLUID BED INCINERATOR2445095 PURCHASE TOOLS MECHANICAL DEPT HAND TOOLS2445071 CONNECT NEW METER PRIMARY SLUDGE FLOW METER2445021 REPAIR HOIST UV TREATMENT SYSTEM2445016 INSTALL HOSE HANGERS 3 SEC PRIMARY CLARIFICATION2445015 INSTALL HOSE HANGER 2 SECTION FINAL CLARIFICATION2445011 DEPARTMENT MEETING GREENWAY - MECHANICAL DEPT.2445009 INSPECT FOR LEAK ADMINISTRATION BUILDING 12444994 PUMP PLUGGED COOLING WATER PUMP 1 NEW 20172444993 PUMP PLUGGED COOLING WATER PUMP 2 NEW 20172444968 SPRAY 7 - REPAIR BASE FLUID BED INCINERATOR2444963 LOW LEVELS TRIPPING COARSE SCREENS (ALL 4 UNITS)2444813 REPLACE DRAINS FLUID BED INCINERATOR2444735 REPAIR PRESSURE RELIEF WET WEATHER HOLDING TANK 32444733 SPRAY 6 LEAKING FLUID BED INCINERATOR2444726 REPLACE METER FLOW TUBE PRIMARY SLUDGE FLOW METER2444708 STRAINER FOR WATER GUNS FLUID BED INCINERATOR

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2444707 WEST VALVE SEIZED FOUL AIR BLOWER2444704 PURCHASE AIR TOOL NOZZLE OPERATOR HAND TOOLS2444703 REPLACE TOP FLANGE BOLTS PREHEATER FOR INCINERATOR2444700 WASTEWATER SIGNS - 7 SIGN MANUFACTURING2444683 INSTALL CLIPBOARD CONTROL ROOM - SDB2444677 FAB NEW SAMPLE LINES 3 SECTION (PARENT)2444667 REPLACE DOOR CLOSER CONTROL ROOM - SDB2444664 INSPECT LOBE WEAR SLUDGE FEED PUMP 132444661 TRIAL - LARGER SCREEN OPENINGS RDT 2-ROTATING DRUM THICKENER2444636 PURCHASE DOOR NUMBERS OVERHEAD DOOR 19 - WESTMINSTER2444628 CLEAN DRAIN LINES CENTRIFUGES (ALL 3 UNITS)2444617 PURCHASE OIL SLUDGE CAKE PUMP 132444615 CHANGE OIL SLUDGE CAKE PUMP 122444614 PURCHASE OIL SLUDGE CAKE PUMP 112444407 HOPPER GASKET SAND/LIME TRUCK UNLOAD BLOWER2444403 REMOVE BUCKET IN GREASE TROUGH 3-3D FINAL DRIVE AND ASSEMBLY2444397 PURCHASE WELDING HELMET SAFETY TRAINING/SUPPLIES2444376 PATCH AROUND WATER GUN 3 FLUID BED INCINERATOR2444373 REPLACE PNEUMATIC VALVE FLUID BED INCINERATOR2444343 SPRAY 6 STUCK OPEN FLUID BED INCINERATOR2444328 PULL AND CLEAN SLUDGE CAKE LINE DENSITY METER2444233 CUT GRATING FOR SAMPLING 3 SECTION (PARENT)2444231 REPAIR CASTERS FALL ARREST EQUIPMENT2444214 BURNT OUT LIGHTS AREA LIGHTING FOR B012444196 PULL AND CLEAN METER POLYMER - TRANSFER FLOWMETER2444139 VALVE LEAKING INC SAND TRANSFER SYSTEM2444123 NG METER INSTALL-WIRE-PROGRAM BOILER 'A' AND 'B'2444030 FAB NEW PEEP SITE 3 SECTION (PARENT)2444019 REMOVE DO PROBES-CLEAN-STORE 1 SECTION AERATION BASIN2444014 REKEY 3 DOOR CYLINDERS ADMINISTRATION BUILDING 12444010 INSTALL NETWORK SWITCH RPU15 SCADA SYSTEM - GREENWAY2444005 RESECURE HATCH TANKER UNLOAD TRANSFER TANK 22443995 INSTALL FILTERS EFFLUENT P04 (PHOSPHATE)2443974 REPAIR DRILL CHUCK MECHANICAL DEPT HAND TOOLS2443725 TURN BAFFELS VENTURI SCRUBBER FOR SEPERATOR2443694 PM QUARTERLY - TURBO FILTER 3 SECTION AERATION BLOWER 62443693 PM QUARTERLY - TURBO FILTER 3 SECTION AERATION BLOWER 52443692 PM QUARTERLY - TURBO FILTER DISTRIBUTION CHANNEL BLOWER 12443691 PM QUARTERLY - TURBO FILTER 1/2 SEC AERATION BLOWER 32443690 PM QUARTERLY - TURBO FILTER 1/2 SEC AERATION BLOWER 12443689 PM QUARTERLY - TURBO FILTER 3 SECTION AERATION BLOWER 32443688 PM QUARTERLY - TURBO FILTER 3 SECTION AERATION BLOWER 12443652 PAINT ASH LINES YELLOW ASH HANDLING SYSTEM2443651 INSPECT PURGE AIR FLUID BED INCINERATOR2443647 DEVICNET 600V MCC - PSPS BLDG2443646 REPLACE OIL FEEDER PRIMARY SLUDGE PUMP 32443635 FAB PLATFORM GRIT BIN - 20FT2443627 INSTALL 5 SWIVEL BOLLARDS GREENWAY POLLUTION CONTROL CTR2443625 INSTALL SWIVEL BOLLARDS B24 - GRIT REMOVAL BLD2443557 INSTALL STRAINER BEFORE UNIT BACKFLOW PREVENTER - TAG 86

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2443556 INSTALL NG FLOW METER BOILER 'A' AND 'B'2443532 PROFIBUS CABLE FOR STOCK GREENWAY - ELECTRICAL DEPT.2443517 WATER GUN BLEED OFF FLUID BED INCINERATOR2443516 REMOVE SPIDERS SEC 1 ACCESS HOUSE BUILDING 132443423 INSTALL BLINDS ADMIN ANNEX BLUILDING 22443378 WILL NOT RUN ON AUTO LOW LEVEL COARSE SCREEN 22443362 SWAP PUMPS 1 SECTION ALUM FEED PUMP2443343 SHOP STOCK MAINTENANCE BUILDING 112443328 PURCHASE WEA-1 PADLOCKS MASTER KEY AND LOCK PROGRAM2443317 DRIVE NOT TURNING RDT 2 - ROTATING DRUM DRIVE2443313 LIGHTING REPAIR AREA LIGHTING FOR B092443302 SPRAY SEIZED FLUID BED INCINERATOR2443301 CLASP ON SNUBBER MISSING FLUID BED INCINERATOR2443300 PACKING AND BROKEN LINE FLUSHING WATER STRAINER 12443298 CLEAN PRIMARY SLUDGE FLOW METER2443297 PM ANNUAL OCU - OXIDIZER ODOUR CONTROL UNIT - BLDG 12443296 PM ANNUAL OCU - OXIDIZER ODOUR CONTROL UNIT - BLDG 242443295 PM ANNUAL OCU - OXIDIZER ODOUR CONTROL UNIT - BLDG 222443292 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2443285 PM SEMI - FLAME ARRESTERS FLAME ARRESTOR 2 - EAST UNIT2443284 PM SEMI - FLAME ARRESTERS FLAME ARRESTOR 1 - WEST UNIT2443282 PM ANNUAL OCU - OXIDIZER DEWATERING OZONE ODOUR CONTROL2443254 PM ANNUAL - INC - ELECTRICAL FLUID BED INCINERATOR2443253 PM ANNUAL - INC HVAC FLUID BED INCINERATOR2443199 PM ANNUAL CHEMICAL FEED PUMP 3 SECTION ALUM FEED PUMP 22443198 PM ANNUAL CHEMICAL FEED PUMP 3 SECTION ALUM FEED PUMP 12443197 PM ANNUAL CHEMICAL FEED PUMP 2 SECTION ALUM FEED PUMP2443196 PM ANNUAL CHEMICAL FEED PUMP 1 SECTION ALUM FEED PUMP2443195 PM SEMI ANNUAL - MAU & AHU MAKEUP AIR UNIT - GRIT BLD2443185 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 22443184 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 12443183 PM ANNUAL PRIM SLUDGE PUMP PRIMARY SLUDGE PUMP 32443182 PM ANNUAL PRIM SLUDGE PUMP PRIMARY SLUDGE PUMP 22443181 PM ANNUAL PRIM SLUDGE PUMP PRIMARY SLUDGE PUMP 12443180 PM ANNUAL CHEMICAL FEED PUMP 1/2 SEC. SPARE FERRIC FEED PMP2443171 PM ANNUAL - HUMIDIFIER HUMMIDIFIER - LAB2443129 NOT PUMPING SCRUBBER 1 - METERING PUMP 12443073 SHIM BASKET FLUSHING WATER STRAINER 12443046 REPOSITION VALVES GRIT CLASSIFIER 2 (EAST)2443033 OVERLOAD FLUSHING WATER STRAINER 32443032 BREAKER FLUSHING WATER STRAINER 12443029 3 SEC AIR VALVE COMM FAULT SCADA SYSTEM - GREENWAY2443028 PULL AND CLEAN TWAS - SLUDGE DENSITY METER2443025 HOLE IN HOUSING VORTEX GRIT REMOVAL PUMP 12443024 DRUM IS MAKING NOISE RDT 2-ROTATING DRUM THICKENER2443023 DRIVE BELTS SLIPPING WET WELL DRAIN GRIT PUMP2442985 COOLANT TIG WELDING MACHINE2442939 CHECK SPRAY WATER SYSTEM INCINERATION PROCESS2442929 REPAIR COLLECTOR 3-3 PRIMARY CROSS COLLECTOR2442928 FAB HOOKS OPERATOR HAND TOOLS

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2442853 REPLACE SHEAR PIN 3-1C FINAL DRIVE AND ASSEMBLY2442851 REPLACE SHEAR PIN 3-1B FINAL DRIVE AND ASSEMBLY2442841 INSTALL VALVING INCINERATION PROCESS2442827 SONAR READING INCORRECTLY SCREENINGS WASH COMPACTOR 22442825 INC WATER GUNS FLUID BED INCINERATOR2442778 HOLE IN SAND LINE INC SAND TRANSFER SYSTEM2442755 SECURE HATCHES TANKER UNLOAD TRANSFER TANK 22442754 REMOVE GAS GUNS FLUID BED INCINERATOR2442753 REPLACE HOSE GREENWAY POLLUTION CONTROL CTR2442744 COOLING WATER STRAINER INCINERATION PROCESS2442616 REMOVAL OF RESEARCH EQUIPTMENT SW ONTARIO WATER RESEARCH CENT2442537 PRIMARY EFFLUENT PUMP SOWC GREENWAY POLLUTION CONTROL CTR2442474 REPAIR DOUBLE FIRE DOORS SOWC - BUILDING 82442361 INSPECT BLOCKAGES ASH SEPERATOR UNIT2442308 INSTALL 60 AMP BUCKET 600V MCC - GRIT BLD2442290 LOW OUTPUT ASH SLURRY PUMPS - BOTH (2)2442259 INCREASE RANGE 2 SEC AERATION AIR FLOW2442249 LINE LEAK INC SAND TRANSFER SYSTEM2442084 REPLACE UNLOADING HOSE TANKER UNLOADING STATION-SOUTH2442083 LOW HYDRAULIC PRESSURE GREENWAY UV DISINFECTION2442072 WATER GUNS - REPLACE TIPS FLUID BED INCINERATOR2441931 ADD FRONT ROLLERS GRIT BIN - 20FT2441930 INSTALL HANDLES PSP INLINE CHOPPER 12441924 KICKS OFF 1/2 SEC. SPARE FERRIC FEED PMP2441891 INSTALL COVER MAINTENANCE BUILDING 112441885 PIPE LEAKING ADMIN - ODOUR CNTRL SCRUBBER 12441658 MOVE ANALYSER OVER EFFLUENT P04 (PHOSPHATE)2441656 PURCHASE HOLE SAW ELECTRICIAN / HVAC HAND TOOLS2441640 MEETING - BILLS PASSING GREENWAY - MECHANICAL DEPT.2441636 REPAIR DOOR CLOSER SLUDGE DISPOSAL BUILDING 82441635 REPAIR DRUM RDT 2-ROTATING DRUM THICKENER2441594 NEW MOTOR ELECTRIC DRAIN EEL2441581 FLEXONICS SERVICE FLUID BED INCINERATOR2441546 PUMP LEAKING POLYMER FEED PUMP 22441515 BROKEN CHAIN RDT 1 - ROTATING DRUM DRIVE2441514 KICKS OFF RDT 1 - ROTATING DRUM DRIVE2441513 MODIFY DRAINS WITH TRAYS VORTEX GRIT BASIN MIXER 32441505 SEND CONVERTER FOR REPAIR SLUDGE DENSITY METER 12441498 CHANGE FILTERS AHU03 SEC 0-ODOUR CONTROL SCRUBBER2441413 ANNUAL WINDOW CLEANING 2018 ADMINISTRATION BUILDING 12441374 REPLACE VENTS MEN'S DRIER(S)2441364 CLEAN AC CONDENSOR GAS HEAT FURNACE2441350 BROKEN INTAKE LINE 3 SECTION ALUM FEED PUMP 22441296 PLUGGED COOL WATER STRAINER 1 NEW 20172441293 CHANGE FILTERS INCINERATOR BLOWER2441285 PM ANNUAL SSP RETURN PUMP 3 -3 RETURN PUMP2441284 PM ANNUAL SSP RETURN PUMP 3-2 RETURN PUMP2441283 PM ANNUAL SSP RETURN PUMP 3-1 RETURN PUMP2441168 LEAKING OIL CENTRIFUGE 112441102 CLEAN INTAKE ASH SLURRY PUMP 2

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2441100 CLEAN INTAKE ASH SLURRY PUMP 12441096 MOTOR STALL ASH SLURRY PUMP 22441085 BROKEN DISCHARGE PIPE 2 SEC PRIMARY TANKS SCUM PUMP2441083 CLEAN THICKENED WASTE TRANSFER METER2441063 REPAIR TRUNION RDT 2-ROTATING DRUM THICKENER2440994 PURCHASE GRINDER MECHANICAL DEPT HAND TOOLS2440926 RELOCATE ELECTRICAL EFFLUENT P04 (PHOSPHATE)2440925 DELETED EFFLUENT P04 (PHOSPHATE)2440923 TRAINING FOR NEW EMPLOYEES SAFETY TRAINING/SUPPLIES2440737 CLEAN AND ADJUST PACKING ASH SLURRY PUMP 12440723 ADJUST PACKING WET WELL DRAIN GRIT PUMP2440715 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2440688 PM ANNUAL TLH TRUCK LOAD HOPPE TRUCK LOADING HOPPER2440687 PM ANNUAL INCINERATOR VACUUM INCINERATOR AREA VACUUM2440671 MOTOR MOUNTS BROKEN HONDA PORTABLE GENERATOR-MS 502440661 REPAIR ROOF HATCH AT COVES B21 COVE GATE HOUSE2440650 HOLE IN PIPE INC SAND TRANSFER SYSTEM2440543 BROKEN SHEAR PIN 3-3 PRIMARY COLLECTOR2440489 FENCE CUT MAIN ENTRANCE GATE2440472 PLUGGED COOL WATER STRAINER 1 NEW 20172440422 PAV 13A MISSING HANDLE SLUDGE DEWATERING2440421 BLEACH LEAK GREENWAY INLET WORKS2440196 RPU 8 AND 13 FAULTED SCADA SYSTEM - GREENWAY2440170 ADJUST BELTS CENTRIFUGE 132440161 PURCHASE CLAMP ON LIGHT MECHANICAL DEPT HAND TOOLS2440108 INSTALL RECEPTACLE SCRUBBER 1 - METERING PUMP 12440096 TEMPORARY INSTALL SOWC- PORTABLE ELECTRIC PUMP 12440094 LEAKING DRAIN B01 LAB2440040 REPLACE WATER HEATER WATER HEATER - ADMIN ANNEX2439994 GRIT SCRUBBER ALARMS SEC 0-ODOUR CONTROL SCRUBBER2439989 LOW DISCHARGE AIR TEMPERATURE SPLIT AC/HW HEAT UNIT2439966 MOTOR OVERHEAT ALARM PSP INLINE CHOPPER 12439965 CHECK VALVE PLUGGED MAKEUP POLY TRANSFER PUMP 22439964 CHECK VALVE PLUGGED MAKEUP POLY TRANSFER PUMP 12439886 INSTALL HOSE BARB GREENWAY FLUSHING WATER2439845 PURCHASE PORTATBLE STAIRWAYS WESTMINSTER INLET BUILDING-B222439795 AIR LEAK SLUDGE WASTING2439681 CLEAN AND CHECK CALIBRATION MASS AIR FLOW METER-INC BLOWER2439662 NO BOWL SPEED INDICATION CENTRIFUGE 132439652 BAY B2 AHU FLAME FAILURE SW ONTARIO WATER RESEARCH CENT2439634 MAIN BURNER INC PRESSURE TRANSMITTER 12439590 CONSTANTLY REBOOTING SLUDGE DENSITY METER 32439551 AUGERS NOT TURNING BIOSET LIME SYSTEM2439474 BAY B2 POWER TRIPS SW ONTARIO WATER RESEARCH CENT2439468 CELL VOLTAGE ERROR PREHEATER EXHAUST O2 SENSOR B2439464 CONNECT NEW FLUSH FLOW METER CENTRIFUGE 112439456 CONNECT NEW FLUSH FLOW METER CENTRIFUGE 122439359 POWER FAILURE-TB WON'T RESTART 3 SECTION AERATION BASIN2439354 EXPANSION JOINT FAILURE FLUID BED INCINERATOR2439353 REPLACE CONE LINER GRIT CLASSIFIER 1 (WEST)

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2439297 INSTALL BLEED OFF 3 SECTION AERATION BASIN2439118 CHANGE ENCLOSURE FILTERS 3 SECTION AERATION BLOWER 52439113 CHECK GLYCOL SYSTEM GLYCOL CIRC PUMP-INC BUILDING2439097 SCUM PUMPS PLUGGED 3 SECTION SCUM PUMP 12439095 DRAIN VALVE STEM BROKEN 1 SEC PRIMARY CLARIFICATION2439094 NOT READING AT UNIT EFFLUENT P04 (PHOSPHATE)2439067 ALL GAUGES READ ZERO GLYCOL CIRC PUMP-INC BUILDING2439066 CHECK-CLEAN WATER STAINER CHILLER 50HP2439057 WATER VALVE GREENWAY POLLUTION CONTROL CTR2438929 REPLACE PIPE INC SAND TRANSFER SYSTEM2438850 INSTALL WASH STATIONS 1 SECTION PREAERATION TANK2438780 KICKING OFF ON OVERLOAD VORTEX GRIT BASIN MIXER 22438766 SENSORS NOT READING SLUDGE WASTING WQA SENSORNET2438762 CONNECT NEW FLUSH FLOW METER CENTRIFUGE 132438736 REPLACE HEX PRESSURE GAUGES CHILLER 50HP2438679 VALVE NOT TURNING 2-1 PRIM NORTH SUMP ISOL VALVE2438583 POWER ISSUES - THUNDER STORM GREENWAY - ELECTRICAL DEPT.2438523 INSTALL OUTLET FOR MAINTENANCE 3 SEC PRIMARY CLARIFICATION2438489 REC BY 3 SEC PRI CHANNEL GREENWAY - ELECTRICAL DEPT.2438482 REMOVE AND CLEAN RDT 2 - WASTE FEED FLOW METER2438481 REMOVE AND CLEAN RDT 1 - WASTE FEED FLOW METER2438479 AUTO / MANUAL FLOTS SLUDGE TRANSFER PUMP 22438418 LEAKING OIL VORTEX GRIT BASIN MIXER 12438417 INSPECTION PSP INLINE CHOPPER 12438305 CHECK BATTERY CHARGER GENERATOR-WESTMINSTER INLET2438296 BLOWER VERY NOISY GAS HEAT FURNACE2438138 OVERLOAD SUMP PUMP - INC ANNEX BLD 1A2438135 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2438132 PM SEMI ANNUA INLINE CHOPPER SFP 3 - INLINE CHOPPER 32438131 PM SEMI ANNUA INLINE CHOPPER SFP 2 - INLINE CHOPPER 22438130 PM SEMI ANNUA INLINE CHOPPER SFP 1 - INLINE CHOPPER 12438097 PM ANNUAL SHT SLUDGE HOLD TANK SOUTH SLUDGE HOLDING TANK2438096 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 22438051 GUN #3 GAS LEAK FLUID BED INCINERATOR2438050 FOUL AIR VALVE LEAK FLUID BED INCINERATOR2438049 CHECK BELTS CENTRIFUGE 122437975 CONNECT NEW WATER HEATER WATER HEATER2437974 REPLACE RUBBER HIGH LEVEL COARSE SCREEN 42437973 REPLACE RUBBER HIGH LEVEL COARSE SCREEN 32437972 REPLACE RUBBER LOW LEVEL COARSE SCREEN 22437971 REPLACE RUBBER LOW LEVEL COARSE SCREEN 12437970 REPLACE SEAL 2-2/3 FINAL RETURN PUMP2437963 JUNE 29TH SHUTDOWN FLUID BED INCINERATOR2437962 TEMP RELOCATION SCRUBBER 1 - BLEACH TANK2437895 HOLE INC SAND TRANSFER SYSTEM2437808 FIT031 FLUCTUATING GREENWAY FLUSHING WATER2437804 PRIMARY BYPASS LEVEL SWITCH 2 SEC PRIMARY CLARIFICATION2437759 RPU16 COMM FAULT SCADA SYSTEM - GREENWAY2437740 COMPARE WSM TO PORTABLE SLUDGE WASTING2437686 NOT WORKING OVERHEAD CRANE - BLOWER BLD

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2437668 B02 MCC ROOM SWITCH CABINET SCADA SYSTEM - GREENWAY2437526 INSPECT BACK FLUSH SYSTEM GREENWAY FLUSHING WATER2437525 REPAIR CONNECTOR FLUSHING WATER STRAINER 22437497 HOFFMAN BLOWER COMM CLEANUP SCADA SYSTEM - GREENWAY2437384 INSPECTION FORKLIFT TRUCK (PROPANE)2437381 INSPECT AND REPAIR LIGHTING AREA LIGHTING2437363 DELETE ASH SLURRY PUMP 22437351 REPLACE BELT BELT SANDER - MAINT BLD2437350 SHEAR PIN 3 SECTION FINAL CLARIFICATION2437223 NOT WORKING EXHAUST FAN - 3 SEC ACCESS2437222 ON ALL THE TIME AREA LIGHTING FOR B142437218 DISCONNECT AND REMOVE ACTUATOR3-2 AERATION AIR FLOW VALVE 2B2437185 PURCHASE GASKET CUTTER KIT MECHANICAL DEPT HAND TOOLS2437183 ROTATE TSS SENSOR PORTS 3 SEC - RETURN PUMPS (3 PUMPS)2437149 AHURA AND AHURB NOT RUNNING AIR HANDLING UNIT 'A' -2 SEC2437120 REPAIR PNEUMATIC DOOR SWITCH OVERHEAD DOOR 6 - FLOT BLD2437104 CHECK DRIVE ROLLERS RDT 1 - ROTATING DRUM DRIVE2436977 CHECK CLOSED LIMIT 2 FINALS WASTE SLUDGE VALVE 12436942 BACKFLUSH VALVE ON FILTER COOL WATER STRAINER - NEW 20172436939 CLEAN FILTER COOL WATER STRAINER 1 NEW 20172436830 RELOCATE PULL STATION FIRE ALARM SYSTEM2436800 REPLACE MOTOR VORTEX GRIT BASIN MIXER 12436718 BAY B1 AHU BLOWN FUSES SW ONTARIO WATER RESEARCH CENT2436714 REPLACE ALL FILTERS GREENWAY HVAC2436666 REPAIR DISCHARGE VALVE ASH SLURRY PUMP 22436660 WOMENS SIDE - REPLACE BALLAST AREA LIGHTING FOR B232436658 DELETE GREENWAY POLLUTION CONTROL CTR2436655 REPAIR WATER LINE B24 - GRIT REMOVAL WEST HUT2436567 NEW ACTUATORS INSTALL 3 SECTION AERATION BASIN2436516 LEAK ALARM SOWC - PUMPING2436380 RPU09 UPS FAILURE SCADA SYSTEM - GREENWAY2436350 PURCHASE COME A LONG MECHANICAL DEPT HAND TOOLS2436329 DISCONNECT AND REMOVE ACTUATOR3-1 AERATION AIR FLOW VALVE 1A2436293 PLUGGED 3 SECTION SCUM PUMP 12436290 REPLACE BIKE RACK MAINTENANCE BUILDING 112436248 PURCHASE BATTERY DRILL ELECTRICIAN / HVAC HAND TOOLS2436171 CLEAN RDT 2 - WASTE FEED FLOW METER2436170 CLEAN RDT 1 - WASTE FEED FLOW METER2436160 PM ANNUAL - CHAIN/FLIGHT FINAL 3-3 FINAL CROSS COLLECTOR2436159 PM ANNUAL - CHAIN/FLIGHT FINAL 3-2 FINAL CROSS COLLECTOR2436158 PM ANNUAL - CHAIN/FLIGHT FINAL 3-1 FINAL CROSS COLLECTOR2436156 PM ANNUAL - CHAIN/FLIGHT FINAL 3-3F FINAL DRIVE AND ASSEMBLY2436155 PM ANNUAL - CHAIN/FLIGHT FINAL 3-2F FINAL DRIVE AND ASSEMBLY2436154 PM ANNUAL - CHAIN/FLIGHT FINAL 3-1F FINAL DRIVE AND ASSEMBLY2436148 PM ANNUAL STR FW STRAINER COOL WATER STRAINER - NEW 20172436142 BULK POLY RM-INSULATE PIPE SLUDGE DISPOSAL BUILDING 82436115 REMOVE ELECTRICAL EAST WALL FLOTATION BUILDING 72436105 LEAKING BADLY MAKE-UP POLYMER-DYNAMIC MIXER2436094 REPAIR BREAKER HANDLE ASH PUMP 2-MOTORIZED VALVE2435864 BROKEN CHAIN 1 -2A PRIMARY COLLECTOR NORTH

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2435801 INSPECT INTAKES ASH SLURRY PUMPS - BOTH (2)2435799 CLEAN STRAINER COOL WATER STRAINER 1 NEW 20172435720 LIGHT OUT AREA LIGHTING FOR B152435719 LIGHTS OUT AREA LIGHTING FOR B082435718 LIGHTS OUT AREA LIGHTING FOR B092435714 TRAINING ROOM FAN UNIT FAIL ADMINISTRATION BUILDING 12435682 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2435673 PM ANNUAL CHEMICAL FEED PUMP CENTRIFUGE 3-POLY FEED PUMP 32435672 PM ANNUAL CHEMICAL FEED PUMP CENTRIFUGE 2- POLY FEED PUMP 22435671 PM ANNUAL CHEMICAL FEED PUMP CENTRIFUGE 1-POLY FEED PUMP 12435666 PM ANNUAL SUB ST BATTERY BAN SUB STATION 125V BATTERY BANK2435665 PM ANNUAL SUB ST BATTERY BAN SUB STATION 125V BATTERY BANK2435664 PM ANNUAL SUB ST BATTERY BAN SUB STATION 125V BATTERY BANK2435661 PM ANNUAL RDT - ROTATING DRUM RDT 2-ROTATING DRUM THICKENER2435660 PM ANNUAL RDT - ROTATING DRUM RDT 1-ROTATING DRUM THICKENER2435648 PM SEMI ANNUAL-AIR COMPRESSOR AIR COMPRESSOR 'B' - SDB2435647 PM SEMI ANNUAL-AIR COMPRESSOR AIR COMPRESSOR 'A' - SDB2435646 PM ANNUAL STR FW STRAINER COOL WATER STRAINER 1 NEW 20172435645 PM ANNUAL CTM CHEM TANK MIXER PRESS POLY MAKEUP TNK 2 MIXER2435644 PM ANNUAL CTM CHEM TANK MIXER PRESS POLY MAKEUP TNK 1 MIXER2435643 PM ANNUAL SSP RETURN PUMP 3 -3 RETURN PUMP2435642 PM ANNUAL SSP RETURN PUMP 3-2 RETURN PUMP2435641 PM ANNUAL SSP RETURN PUMP 3-1 RETURN PUMP2435640 PM ANNUAL SSP RETURN PUMP 2-2/3 FINAL RETURN PUMP2435639 PM ANNUAL SSP RETURN PUMP 2-3 FINAL RETURN PUMP 32435638 PM ANNUAL SSP RETURN PUMP 2-2 FINAL RETURN PUMP 22435637 PM ANNUAL SSP RETURN PUMP 2-1 FINAL RETURN PUMP B2435636 PM ANNUAL SSP RETURN PUMP 2-1 FINAL RETURN PUMP A2435635 PM ANNUAL SSP RETURN PUMP 1-2 FINAL RETURN PUMP B2435634 PM ANNUAL SSP RETURN PUMP 1-2 FINAL RETURN PUMP A2435633 PM ANNUAL SSP RETURN PUMP 1-1 FINAL RETURN PUMP B2435632 PM ANNUAL SSP RETURN PUMP 1-1 FINAL RETURN PUMP A2435620 PM - ANNUAL MAIN ENTRANCE GATE2435503 PURCHASE CANOPY MECHANICAL DEPT HAND TOOLS2435420 WILL NOT OPERATE REMOTELY 3-3 AERATION AIR FLOW VALVE 3B2435330 TOILET LEAKING SLUDGE DISPOSAL BUILDING 82435311 CH VFD FAULTED RAW SEWAGE PUMP 3 VFD2435238 REPLACE CONDENSING A/C UNIT2435228 REPLACE FILTERS INCINERATOR BLOWER - MOTOR2435011 REPLACE RAMS SLUDGE CAKE PUMP 122434862 ADJUST CHAIN 3 SECTION FINAL CLARIFICATION2434816 REROUTE DRAIN CENTRATE SYSTEM2434814 PIT006 READING ZERO FLUID BED INCINERATOR2434751 UNPLUG DRAINS CENTRATE SYSTEM2434723 GAS GUN 5 AND 6 FLUID BED INCINERATOR2434711 REPAIR PUMP SHEAR - MAINT BLD2434695 REPLACE LIGHTS B01 LAB2434593 BROKEN SHEAR PIN 3-1D FINAL DRIVE AND ASSEMBLY2434523 NOT PUMPING 3 SECTION ALUM FEED PUMP 12434405 LEAKING 1/2 SEC. SPARE FERRIC FEED PMP

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2434355 NOT WORKING SUMP PUMP - INC BLD2434343 EFW VALVE LEAK 3-5 PRIMARY TANK2434067 FABRICATE SANDBAG FILL TOOL GREENWAY POLLUTION CONTROL CTR2433998 DISCONNECT TRAILER GREENWAY - ELECTRICAL DEPT.2433988 NOT PUMPING 2 SECTION ALUM FEED PUMP2433987 NOT PUMPING 1 SECTION ALUM FEED PUMP2433969 REPLACE BEARINGS CENTRIFUGE 132433940 WATER LEAK B24 - GRIT REMOVAL WEST HUT2433892 REPLACE LOCKSET MAINTENANCE BUILDING 112433891 REPAIR ROOF ELECTRICAL STORAGE BUILDING 12433867 REPLACE LOCKSET STORES BUILDING 122433862 PM SEMI ANNUAL SLUDGE CAKE PMP SLUDGE CAKE PUMP 132433822 NOISEY MAKE-UP POLYMER-DYNAMIC MIXER2433733 TOILET LEAKING SLUDGE DISPOSAL BUILDING 82433716 FLOW METER GREENWAY POLLUTION CONTROL CTR2433715 NOISEY PRIMARY SLUDGE PUMP 12433691 FAULTY UPS CENTRIFUGE 112433615 REMOVE LIDS CENTRIFUGES (ALL 3 UNITS)2433587 REPLACE HOSE B01 LAB2433577 REPLACE RAMS SLUDGE CAKE PUMP 112433508 REPAIRDOOR CLOSER U.V. CONTROL BUILDING 162433498 SHOWS OUT OF SERVICE WET WELL DRAIN GRIT PUMP2433497 SHOWS OPEN-WON'T CLOSE 2-1 PRIM SOUTH SUMP ISOL VALVE2433442 PLUGGED COOLING WATER PUMP 1 NEW 20172433440 RPU23 LOW BATTERY FAULT LOW LEVEL COARSE SCREEN 12433439 DEVICENET POWER SUPPLIES BLOWN 600V MCC - 3B2433436 VFD BLOWN CHILLER 50HP2433433 FAILED UNITS REPAIR FROM AUDIT EXIT AND EMERGENCY LIGHTING2433428 OFFICE CHAIRS GREENWAY POLLUTION CONTROL CTR2433419 REPLACE TELEPHONE SYSTEM UPS ADMINISTRATION BUILDING 12433418 AC NOT WORKING HEAT/COOL UNIT - 3A2433381 REPLACE LOST KEYS MASTER KEY AND LOCK PROGRAM2433364 REPAIR PATIO ROOF-WIND DAMAGE MAINTENANCE BUILDING 112433355 PLUGGED COOLING WATER PUMP 2 NEW 20172433352 DEAD 1/2 SEC AERATION BLOWER 12433351 POWER FAILURE GREENWAY - ELECTRICAL DEPT.2433307 HYDRAULIC PUMP LEAK SLUDGE CAKE PUMP 122433284 REPAIRS FROM 2018 INSPECTION EXIT AND EMERGENCY LIGHTING2433282 REPAIRS FROM 2018 INSPECTION EXIT AND EMERGENCY LIGHTING2433224 6TH FLOOR EMG LT NOT WORKING ADMINISTRATION BUILDING 12433200 REVIEW PROGRAMMING CENTRIFUGES (ALL 3 UNITS)2433177 NOT WORKING 3-3 FINAL TANKS SCUM PUMP 22433145 PACKING LEAKING WET WELL DRAIN GRIT PUMP2433141 PM QUATERLY-SLUDGE FLOW METER SLUDGE FLOW METER 13 - CFG 132433139 PM QUATERLY-SLUDGE FLOW METER SLUDGE FLOW METER 12 - CFG 122433138 PM QUATERLY-SLUDGE FLOW METER SLUDGE FLOW METER 11 - CFG 112433135 LEAKING SEC 2 ACCESS HOUSE BUILDING 142433132 INSPECT RAW SEWAGE PUMP 2 MAGNA DRIVE2433061 REPAIR HANDRAIL 2 SECTION AERATION BASIN2433059 LUBE AND ADJUST MAIN ENTRANCE GATE

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2432776 CONTRACTOR PARKING---6 SIGN MANUFACTURING2432750 COOLING WATER STRAINER CHILLER 50HP2432707 REPLACE OPERATOR CHAIRS SLUDGE DISPOSAL BUILDING 82432679 CLEAN BOWL CENTRIFUGE 132432674 INSTALL CONTRACTOR PARK SIGNS GREENWAY POLLUTION CONTROL CTR2432673 FAULTING ON START UP SLUDGE UNLOAD-TRANSFER PUMP 32432636 SERVER RACK POWER ADMIN ANNEX BLUILDING 22432605 PURCHASE HAMMER DRILL MECHANICAL DEPT HAND TOOLS2432579 REPLACE SHEAR PIN 3-1E FINAL DRIVE AND ASSEMBLY2432577 REPLACE SHEAR PIN 3-1C FINAL DRIVE AND ASSEMBLY2432575 INSTALL DRIVE SHAFT 3-3 PRIMARY COLLECTOR2432546 FAUCETS LEAKING B01 LAB2432533 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2432530 PM SEMI ANNUAL SLUDGE CAKE PMP SLUDGE CAKE PUMP 112432529 PM ANNUAL CENTRIFUGES CENTRIFUGE 132432527 PM ANNUAL - INC - OPERATIONS FLUID BED INCINERATOR2432526 PM ANNUAL - INC - MECHANICAL FLUID BED INCINERATOR2432525 PM ANNUAL CENTRIFUGES CENTRIFUGE 122432524 PM ANNUAL CENTRIFUGES CENTRIFUGE 112432496 PM ANNUAL SMP SUMP PUMP SUMP PUMP A - ADMIN ANNEX2432495 PM SEMI ANNUAL - MAU & AHU FAN COIL UNIT - ADMIN BLDG2432494 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 22432493 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 12432462 DISCONNECT-RECONNECT NEW OVERHEAD DOOR 15 - SCREEN ROOM2432457 LOW SUMP PRESSURE ALARM AIR COMPRESSOR 'B' - SDB2432453 DISCONNECT EXHAUST FAN B - BLOWER ROOM2432452 DISCONNECT EXHAUST FAN A - BLOWER ROOM2432385 RODENT CONTROL SLUDGE DISPOSAL BUILDING 82432373 STOCK CHEST HATCH HINGES TANKER UNLOADING STATION-NORTH2432354 PURCHASE TIE DOWN STRAPS LAWN MAINTENANCE EQUIPMENT2432330 INSTALL JERSEY BARRIER GENERATOR - GENSET2432221 ELECTRICAL PANELS WET INCINERATOR BUILDING 92432198 RWL LEAKING STORES BUILDING 122432195 ROOF VENT LEAK STORES BUILDING 122432088 NOISEY BEARING-CLEAN UNIT CENTRIFUGE 132432069 AUTO NOT WORKING YARD LIGHTING - GREENWAY2432068 RPU12 BATTERY FAULT SW ONTARIO WATER RESEARCH CENT2432052 PAINT SCADA OFFICES ADMIN ANNEX BLUILDING 22431942 LEAKING AT PACKING CENTRIFUGE 2- POLY FEED PUMP 22431941 FAULTY SOLENOID INCINERATION PROCESS2431897 PEST REMOVAL GREENWAY POLLUTION CONTROL CTR2431863 ADD BOILER LOOP INHIBITOR BOILER 'A' AND 'B'2431851 VALVE LEAKING SLUDGE CAKE PUMP 112431849 NOT OPERATING IN REMOTE EFW VALVE TO CAKE DIVERTER VLV2431846 REPAIR SOLENOID INC SAND TRANSFER SYSTEM2431665 TOP CAP BOLTS LOOSE PREHEATER FOR INCINERATOR2431654 PULL AND CLEAN CENTRIFUGE 1-SLUDGE FEED METER2431636 BELTS SQUEALING CENTRIFUGE 132431629 CALIBRATE BYPASS FLOW METER2431621 INSTALL REFURBISHED UNIT RAW SEWAGE PUMP 1 MAGNA DRIVE

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2431592 NOISEY BEARING CENTRIFUGE 122431589 RENO NEW TRAINING ROOM ADMINISTRATION BUILDING 12431580 PLUGGED COOLING WATER PUMP 1 NEW 20172431545 DIRTY FILTER ALARM SLUDGE CAKE PUMP 112431512 POTABLE VALVE LEAKING INCINERATOR BUILDING 92431480 PIT006 CONTINUALLY PLUGGING FLUID BED INCINERATOR2431474 ROOF DRAIN INCINERATOR ANNEX BUILDING 102431469 LEAKING OIL SLUDGE CAKE PUMP 122431468 REPLACE HOSE SPRAY GUN 5 FLUID BED INCINERATOR2431437 PUMP PLUGGED COOLING WATER PUMP 2 NEW 20172431415 REPLACE BAG HOLDER SCREENINGS COMPACTOR2431031 SENSOR FAULT TRANSFER TANK 2-LEVEL TRANSMIT2431018 IRRATIC READING WET WELL LEVEL SENSOR2430967 REPLACE HOSE TANKER UNLOADING STATION-NORTH2430948 BROKEN CHAIN 3-1 PRIMARY CROSS COLLECTOR2430946 REPLACE ELBOW INCINERATOR AREA VACUUM2430928 FAULTED NORTH SLUDGE HOLD TANK MIXER2430906 PLUGGED ASH EFFLUENT PUMP 22430905 HOLE IN PIPE INC SAND TRANSFER SYSTEM2430900 CLEAN AND ADJUST PACKING 2-2 FINAL RETURN PUMP 22430895 CLEAN AND ENERGIZE VFDS SECTION 3 ACCESS HOUSE BLD 42430839 REKEY NEW TRAINING ROOM ADMINISTRATION BUILDING 12430837 PURCHASE NEW EMERGENCY BED SAFETY TRAINING/SUPPLIES2430834 INSTALL LOCK HASP ON DOOR STORES BUILDING 122430790 CLEAN UP NEW TRAINING ROOM ADMINISTRATION BUILDING 12430757 CHEEK PLATES PRIMARY SLUDGE PUMP 22430729 DRAIN TRAPS NOT WORKING SLUDGE DISPOSAL BUILDING 82430687 CHEEK PLATES PRIMARY SLUDGE PUMP 12430620 LEAKING OIL ASH POLYMER FEED PUMP 22430613 RAIN WATER LEADER LEAKING INCINERATOR ANNEX BUILDING 102430608 CAUSING RPU08 I/O FAULTS STP 3 & 4 - FLOW METER2430600 REPAIR PRV RAW SEWAGE PUMP 1 PUMP2430589 AIR FLOW PROVING SWITCH DEWATERING OZONE ODOUR CONTROL2430573 BROKEN LATCH RDT 2-ROTATING DRUM THICKENER2430518 SCADA TECHS WORKSTATIONS ADMIN ANNEX BLUILDING 22430464 REPAIR OILERS PRIMARY SLUDGE PUMP 32429986 LEAKING AT POPPITS SLUDGE CAKE PUMP 112429985 REPLACE SCRUBBER 1 - METERING PUMP 12429984 REPLACE VALVE ADMIN - ODOUR CNTRL SCRUBBER 12429890 CENTRATE CONTROL NOT WORKING CENTRATE SYSTEM2429837 NOT PUMPING SEC 0-ODOUR CONTROL SCRUBBER2429836 PM ANNUAL - CHAIN/FLIGHT FINAL 3-3E FINAL DRIVE AND ASSEMBLY2429835 PM ANNUAL - CHAIN/FLIGHT FINAL 3-3D FINAL DRIVE AND ASSEMBLY2429834 PM ANNUAL - CHAIN/FLIGHT FINAL 3-3C FINAL DRIVE AND ASSEMBLY2429833 PM ANNUAL - CHAIN/FLIGHT FINAL 3-3B FINAL DRIVE AND ASSEMBLY2429832 PM ANNUAL - CHAIN/FLIGHT FINAL 3-2E FINAL DRIVE AND ASSEMBLY2429831 PM ANNUAL - CHAIN/FLIGHT FINAL 3-2D FINAL DRIVE AND ASSEMBLY2429830 PM ANNUAL - CHAIN/FLIGHT FINAL 3-2C FINAL DRIVE AND ASSEMBLY2429829 PM ANNUAL - CHAIN/FLIGHT FINAL 3-2A FINAL DRIVE AND ASSEMBLY2429828 PM ANNUAL - CHAIN/FLIGHT FINAL 3-1E FINAL DRIVE AND ASSEMBLY

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2429827 PM ANNUAL - CHAIN/FLIGHT FINAL 3-1D FINAL DRIVE AND ASSEMBLY2429826 PM ANNUAL - CHAIN/FLIGHT FINAL 3-1C FINAL DRIVE AND ASSEMBLY2429825 PM ANNUAL - CHAIN/FLIGHT FINAL 3-1B FINAL DRIVE AND ASSEMBLY2429822 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2429819 PM ANNUAL - CENTRATE PUMP CENTRATE PUMP 122429818 PM ANNUAL - CENTRATE PUMP CENTRATE PUMP 112429812 PM ANNUAL PCLD PRIMARY DRIVE 1-1B PRIMARY COLLECTOR SOUTH2429721 PM ANNUAL SHT SLUDGE HOLD TANK SOUTH SLUDGE HOLDING TANK2429720 PM ANNUAL - CHAIN/FLIGHT FINAL 3-3A FINAL DRIVE AND ASSEMBLY2429719 PM ANNUAL - CHAIN/FLIGHT FINAL 3-2 FINAL DRIVE AND ASSEMBLY2429718 PM ANNUAL - CHAIN/FLIGHT FINAL 3-1A FINAL DRIVE AND ASSEMBLY2429717 PM ANNUAL PCLD PRIMARY DRIVE 3-5 PRIMARY COLLECTOR2429716 PM ANNUAL PCLD PRIMARY DRIVE 3-4 PRIMARY COLLECTOR2429715 PM ANNUAL PCLD PRIMARY DRIVE 3-3 PRIMARY COLLECTOR2429714 PM ANNUAL PCLD PRIMARY DRIVE 3-2 PRIMARY COLLECTOR2429713 PM ANNUAL PCLD PRIMARY DRIVE 3-1 PRIMARY COLLECTOR2429710 PM ANNUAL FCLD FINAL DRIVE 2-2B FINAL EAST COLLECTOR2429709 PM ANNUAL FCLD FINAL DRIVE 2-2A FINAL WEST COLLECTOR2429704 PM ANNUAL FCLD FINAL DRIVE 1-2 FINAL COLLECTOR2429703 PM ANNUAL FCLD FINAL DRIVE 1-1 FINAL COLLECTOR2429702 PM ANNUAL PCLD PRIMARY DRIVE 1 -2B PRIMARY COLLECTOR SOUTH2429701 PM ANNUAL PCLD PRIMARY DRIVE 1 -2A PRIMARY COLLECTOR NORTH2429700 PM ANNUAL PCLD PRIMARY DRIVE 1-1A PRIMARY COLLECTOR NORTH2429699 PM ANNUAL GRC GRIT CLASSIFER GRIT CLASSIFIER 2 (EAST)2429698 PM ANNUAL GRC GRIT CLASSIFER GRIT CLASSIFIER 1 (WEST)2429697 LAMELLA PIPE HOLE LAMELLA HEAT EXCHANGER2429678 SUSPECTED GAS LEAK MAINTENANCE BUILDING 112429560 NOT PUMPING SUMP PUMP - INC BLD2429549 BROKEN CHAIN 3-4 PRIMARY COLLECTOR2429526 REPLACE GAS METER 379 M40 PP GAS METERS2429441 LIMITS 3-5 PRIMARY SUMP VALVE2429396 REPAIR INSPECTION HATCH 1 -2A PRIMARY COLLECTOR NORTH2429391 REMOVE AND REPLACE SOUTH SLUDGE HOLD TANK MIXER2429372 REPAIR MAN DOORS STAFF FACILITIES BLD 232429371 DAMAGED - HIT BY TRUCK OVERHEAD DOOR 15 - SCREEN ROOM2429354 SUPPLY WATER LEAKING RDT 1-ROTATING DRUM THICKENER2429229 VEHICLE PARKING SIGNS - 2 SIGN MANUFACTURING2429218 REPLACE WATER SOLENOID GRIT CLASSIFIER 2 (EAST)2429187 REPAIR HANDRAIL 2 SECTION AERATION BASIN2429151 DISCHARGE 90' LEAKING BOILER RECIR PMP 'E' ADMN BLDG2429150 SHAFT KEY MISSING 3-4 AERATION AIR FLOW VALVE 4A2429131 TWO LIGHTS OUT AREA LIGHTING FOR B012429125 REPAIR INSPECTION HATCH HINGE GREENWAY PRIMARY CLARIFICATION2429089 REPAIR HOLE NORTH WEST INCINERATOR STACK & BREACHING2429086 REPLACE FILTERS INCINERATOR BLOWER2429072 MARCH 20TH SHUTDOWN FLUID BED INCINERATOR2429069 FEEDER MANAGEMENT RELAYS 4160 VOLT SWITCHGEAR2429055 BREAKER 52-L2 FAULT DISTRIBUTION PANEL 600V2429035 INTAKE VALVE POSITION INCINERATOR BLOWER2429003 INSPECT REHEATER FLUID BED INCINERATOR

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2428942 REPLACE BAG HOLDER CLAMPS SCREENINGS COMPACTOR2428941 FLIGHTS EXTREMELY CROOKED 1 -2A PRIMARY COLLECTOR NORTH2428931 NOT PUMPING SUMP PUMP - INC BLD2428857 600 VOLT SWG POWER MONITOR SLUDGE DISPOSAL BUILDING 82428819 PURCHASE DIGITAL ONE CONVERTER GENERATOR-WESTMINSTER INLET2428762 LEAKING VALVE POLYMER FEED PUMP 12428627 LEAKING SLUDGE RDT 2-ROTATING DRUM THICKENER2428620 CHAIN BROKEN 3-2 PRIMARY COLLECTOR2428450 PULL TT001 TO CHECK FOR SAND FLUID BED INCINERATOR2428449 NOISEY POLYMER FEED PUMP 12428397 VALVE SEIZED FLUID BED INCINERATOR2428392 LEAKING SLUDGE RDT 1-ROTATING DRUM THICKENER2428391 DELETE GREENWAY POLLUTION CONTROL CTR2428267 RUNNING HOT FLUSHING WATER PUMP 32428265 INSTRUMENTATION OFFICE MOVE GREENWAY - ELECTRICAL DEPT.2428203 GEO TUBE CLEANOUT ASH HANDLING SYSTEM2428153 FAB LATCHES GRIT CLASSIFIER 1 (WEST)2428093 LEAKING GASKET SAND/LIME TRUCK UNLOAD BLOWER2428081 RETIREMENT BANNER GREENWAY - OPERATIONS DEPT.2427999 CHECK VALVE PLUGGED SLUDGE CAKE LINE LUBE PUMP 22427614 REPLACE BELTS ASH SLURRY PUMPS - BOTH (2)2427613 REPLACE SEAL ASH POLYMER FEED PUMP 22427610 SWITCH OR GFCI ELECTRIC DRAIN EEL2427601 ADD AND REPLACE SWITCHES AREA LIGHTING FOR B012427495 FAILS TO OPEN 2-2 PRIMARY SUMP VALVE2427490 ESA DEFICIENCIES GREENWAY - ELECTRICAL DEPT.2427483 INSPECT PUMP VORTEX GRIT REMOVAL PUMP 22427451 SHEAR PIN 3-1B FINAL DRIVE AND ASSEMBLY2427450 CROSS COLLECTOR-DRIVECHAIN 3-5 PRIMARY COLLECTOR2427447 REPLACE WHIRLYS SCREENINGS COMPACTOR2427410 REMOVE AND CAP PIPES FLOTATION BUILDING 72427409 POPPITS LEAKING SLUDGE CAKE PUMP 122427400 REPLACE PRESSURE WASHER OPERATOR HAND TOOLS2427395 REPAIR VFD DISCONNECT FOUL AIR BLOWER2427393 CHANGE HUMIDIFIER BOTTLE A/C - SCADA ROOM - MAIN UNIT2427372 FAILED TO OPEN 2-1 PRIM NORTH SUMP ISOL VALVE2427365 WON'T START IN REMOTE SOUTH SLUDGE HOLD TANK MIXER2427352 PACKING LEAKING W.A.S BOOSTER PUMP 12427284 REPAIR COME A LONG MECHANICAL DEPT HAND TOOLS2427278 REPLACE CHAIN AND SPROCKET 1-1 FINAL COLLECTOR2427277 REPLACE RAMS SLUDGE CAKE PUMP 132427262 DN COMMUNICATION FAULT SLUDGE UNLOAD-TRANSFER PUMP 32427261 DELETE GREENWAY POLLUTION CONTROL CTR2427234 PM ANNUAL GENERAL HVAC SOWC - HVAC EQUIPMENT2427229 PM ANNUAL CMP CHEM METER PUMP ASH POLYMER FEED PUMP 22427228 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2427220 PM SEMI - FLAME ARRESTERS FLAME ARRESTOR 2 - EAST UNIT2427219 PM SEMI - FLAME ARRESTERS FLAME ARRESTOR 1 - WEST UNIT2427217 PM ANNUAL - HVAC FANS SUPPLY FAN 2 - INC ROOM2427213 PM ANNUAL OCU - OXIDIZER DEWATERING OZONE ODOUR CONTROL

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2427212 PM ANNUAL SLP SLUDGE LUBER PMP SLUDGE CAKE LINE LUBE PUMP 22427211 PM ANNUAL SLP SLUDGE LUBER PMP SLUDGE CAKE LINE LUBE PUMP 12427169 PM SEMI ANNUAL - MAU & AHU MAKE UP AIR UNIT 2 (B)2427168 PM SEMI ANNUAL - MAU & AHU MAKE UP AIR UNIT 1 (A)2427167 PM ANNUAL-HVAC AIR CONDITIONER A/C DUCTLESS SPLIT - BACKUUP2427166 PM ANNUAL-HVAC AIR CONDITIONER SPLIT AC/HW HEAT UNIT2427122 PM ANNUAL CMP CHEM METER PUMP ASH POLYMER FEED PUMP 12427104 PM ANNUAL CHEMICAL FEED PUMP 3 SECTION ALUM FEED PUMP 22427103 PM ANNUAL CHEMICAL FEED PUMP 3 SECTION ALUM FEED PUMP 12427102 PM ANNUAL CHEMICAL FEED PUMP 2 SECTION ALUM FEED PUMP2427101 PM ANNUAL CHEMICAL FEED PUMP 1 SECTION ALUM FEED PUMP2427100 PM SEMI ANNUAL - MAU & AHU MAKEUP AIR UNIT - GRIT BLD2427099 PM SEMI ANNUAL - MAU & AHU HEAT/COOL MAINT OFFICE AREA2427098 PM ANNUAL - HVAC FANS SUPPLY FAN 1 - INC ROOM2427097 PM SEMI ANNUAL - MAU & AHU HEAT/COOL UNIT - 3A2427096 PM ANNUAL - HVAC BOILERS BOILER 'B' - HEATING SYSTEM2427095 PM SEMI ANNUAL - MAU & AHU HEAT/COOL-SCADA / TRAIN ROOM2427094 PM SEMI ANNUAL - CHILLER CHILLER 50HP2427093 PM ANNUAL ASP ASH SLURRY PMP ASH SLURRY PUMP 22427092 PM ANNUAL ASP ASH SLURRY PMP ASH SLURRY PUMP 12427091 PM ANNUAL CHEMICAL FEED PUMP POLYMER FEED PUMP 32427090 PM ANNUAL CHEMICAL FEED PUMP POLYMER FEED PUMP 12427089 PM ANNUAL EWP EFFLUENT WATER P FLUSHING WATER PUMP 32427088 PM ANNUAL EWP EFFLUENT WATER P FLUSHING WATER PUMP 22427087 PM ANNUAL EWP EFFLUENT WATER P FLUSHING WATER PUMP 12427086 PM ANNUAL STR FW STRAINER FLUSHING WATER STRAINER 32427085 PM ANNUAL STR FW STRAINER FLUSHING WATER STRAINER 22427084 PM ANNUAL STR FW STRAINER FLUSHING WATER STRAINER 12427083 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 22427082 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 12427081 PM ANNUAL CHEMICAL FEED PUMP 1/2 SEC. SPARE FERRIC FEED PMP2427080 PM ANNUAL CMP CHEM METER PUMP METERING PUMP 2 - RETIRED2427079 PM ANNUAL SRP SRUBBER REC PMP RECIRC PUMP 2 - RETIRED2427078 PM ANNUAL CMP CHEM METER PUMP SCRUBBER 1 - METERING PUMP 12427072 PM SEMI ANNUAL - MAU & AHU HEAT/COOL UNIT - ELECTRIC RM2427071 PM ANNUAL-HVAC AIR CONDITIONER A/C - SCADA ROOM - MAIN UNIT2427070 PM SEMI ANNUAL - MAU & AHU HEAT / COOL AIR UNIT - LAB2427069 PM SEMI ANNUAL - MAU & AHU FRESH AIR SUPPLY UNIT- ADMIN2427068 PM SEMI ANNUAL - MAU & AHU GAS HEAT / COOL UNIT2427067 PM ANNUAL SRP SRUBBER REC PMP SCRUBBER 1 - RECIRC PUMP 12427066 DRIVE FAULTED 1-1 FINAL COLLECTOR2427062 2-SEC PRIMARY VALVE GREENWAY POLLUTION CONTROL CTR2427044 2018 UV STARTUP GREENWAY UV DISINFECTION2427025 NO REMOTE CONTROL 2-1 PRIM SOUTH SUMP ISOL VALVE2427024 CHECK VACUUM SWITCH VORTEX GRIT REMOVAL PUMP 12427008 WATER SOLENOID VORTEX GRIT REMOVAL PUMP 12427001 INCORRECT FLOW READINGS SW ONTARIO WATER RESEARCH CENT2426999 LEAKING GASKET CENTRIFUGE 1-POLY FEED PUMP 12426961 OPERATIONS CHALLENGE GREENWAY POLLUTION CONTROL CTR2426920 REPLACE FAN BEARINGS SUPPY FAN - CENTRIFUGE RM

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2426902 LOW LOW FLOW FAULT POLYMER FEED PUMP 12426901 SECURE LOSE SCREEN PANEL RDT 2-ROTATING DRUM THICKENER2426867 CLEAN AND REPACK WET WELL DRAIN GRIT PUMP2426856 REMOVE DEVICE FOR NAC FIRE ALARM SYSTEM2426843 DRIVE BELTS BROKE CENTRIFUGE 122426837 REPLACE BEARING GRIT CLASSIFIER 2 (EAST)2426826 CLEAN CENTRATE DRAIN CENTRIFUGES (ALL 3 UNITS)2426658 PLUGGED VORTEX GRIT REMOVAL PUMP 12426655 WILL NOT START FLUID BED INCINERATOR2426638 NOT TURNING SCRUBBER 1 - METERING PUMP 12426637 SHEAR PIN 1 -2A PRIMARY COLLECTOR NORTH2426575 ADD SECOND PANEL LIGHTING PANNEL - ADMIN ANNEX2426565 SEAL LEAK RAW SEWAGE PUMP 1 UNIT2426560 FLAME FAILURE HEAT / COOL AIR UNIT - LAB2426511 NOT WORKING ELECTRIC DUCT HEATER2426509 PORTABLE PLANT LIGHTING GREENWAY POLLUTION CONTROL CTR2426504 CLEAN OUT COOLING WATER PUMP 2 NEW 20172426482 NO POWER TO UNIT HEAT/COOL MAINT OFFICE AREA2426466 REPLACE CEILING TILES SLUDGE DISPOSAL BUILDING 82426461 REPLACE JACK 3" PORTABLE DEWATERING PUMP2426425 PLUGGED FLUSHING WATER STRAINER 32426424 PLUGGED FLUSHING WATER STRAINER 12426360 BOILER WATER LEAK SPLIT AC/HW HEAT UNIT2426315 MAIN BREAK-POTABLE WATER ADMINISTRATION BUILDING 12426311 PLUGGED COOLING WATER PUMP 1 NEW 20172426310 FAB NEW STOP LOGS PRIMARY RAW SEWAGE BYPASS2426232 NO COMMUNICATIONS SCADA SYSTEM - GREENWAY2426204 WON'T START 2-1B PRIMARY SOUTH COLLECTOR2426203 DELETE GREENWAY POLLUTION CONTROL CTR2426138 FLUSHING H20 LINE GREENWAY INLET WORKS2426137 VACUMM ALARM VORTEX GRIT REMOVAL PUMP 12426116 CLEAN AND PAINT BASES RAW SEWAGE PUMPS (ALL 4)2425946 CLEAN AND INSPECT COOLING WATER PUMP 1 NEW 20172425922 BROKEN SCRAPER 2-1 FINAL COLLECTOR2425908 UNPLUG FLOOR DRAIN FLOTATION BUILDING 72425905 INSTALL WEATHER STRIP SW ONTARIO WATER RESEARCH CENT2425832 COVERS GRIT CLASSIFIER 1 (WEST)2425831 SOLENOIDS SCREENINGS COMPACTOR2425814 SPRAYS HOSE SPLIT SCREENINGS COMPACTOR2425802 REPLACE FILTERS 1/2 SEC AERATION BLOWER 32425797 PUMP DOES NOT SLOW DOWN RAW SEWAGE PUMP 1 UNIT2425792 RESET OVERLOAD 1/2 SEC AERATION BLOWER 22425755 INCREASE RANGE 3 SECT EFFLUENT FLOW METER 22425656 BEARING SEIZED INCINERATOR BLOWER - MOTOR2425648 PLUGGED INTAKE COOLING WATER PUMP 2 NEW 20172425586 CHANGE VFD CABINET FILTERS SLUDGE WASTING2425582 CAP REDUNDANT SLUDGE LINE FLOTATION BUILDING 72425489 PURCHASE LOTO EQUIPMENT SAFETY TRAINING/SUPPLIES2425484 REPLACE BLINDS - 6TH FLOOR ADMINISTRATION BUILDING 12425483 BLOCK OFF MAN DOOR STORES BUILDING 12

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2425475 REPLACE RECIR LINES WATER HEATER - STAFF FACILIT2425466 DELETE ADMIN ANNEX BLUILDING 22425445 DISCONNECT NORTH TRAILER GREENWAY - ELECTRICAL DEPT.2425398 DRAIN PLUGGED LAUNDRY APPLIANCES2425385 CLEAN AND INSPECT COOLING WATER PUMP 2 NEW 20172425384 CLEAN AND INSPECT COOLING WATER PUMP 1 NEW 20172425366 RENTAL BOBCAT - LOADER - SKID STEERER2425354 CHECK TANK HEAT TRACE SW ONTARIO WATER RESEARCH CENT2425353 INSTALL PERFERATED FLOOR GRIT BIN - 20FT2425349 LEAKING SLUDGE SLUDGE FEED PUMP 112425286 NEW ANALYSER INSTALL B01 LAB2425227 VALVE LEAKING ASH SLURRY PUMPS - BOTH (2)2425226 LEAKING OIL SLUDGE UNLOAD-TRANSFER PUMP 42425214 LEAKING FLUSH LINE ASH SLURRY PUMP 22425179 REPLACE COUPLING INCINERATOR BLOWER - MOTOR2425161 REPLACE SPOOL INC SAND TRANSFER SYSTEM2424867 INSTALL INSPECTION PORT CENTRATE SYSTEM2424863 PURCHASE PADLOCKS MASTER KEY AND LOCK PROGRAM2424859 SECURE FERRIC LINE 2 SECTION AERATION BASIN2424792 MULTIPLE ALARMS HVAC SOWC - HVAC EQUIPMENT2424763 OXIDIZER INTERLOCK SOWC - HVAC EQUIPMENT2424754 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2424702 PM ANNUAL BACKFLOW PREVENTORS BACKFLOW PREVENTERS (24 UNITS)2424701 PM ANNUAL FIRE EXTINGUISHER GREENWAY - FIRE EXTINGUISHERS2424700 PM ANNUAL - FIRE ALARM PANEL FIRE ALARM SYSTEM2424699 PM ANNUAL CHEMICAL FEED PUMP POLYMER FEED PUMP 22424698 PM ANNUAL RSP RAW SEWAGE PMP RAW SEWAGE PUMP 4 UNIT2424697 PM ANNUAL RSP RAW SEWAGE PMP RAW SEWAGE PUMP 3 UNIT2424696 PM ANNUAL RSP RAW SEWAGE PMP RAW SEWAGE PUMP 2 UNIT2424695 PM ANNUAL RSP RAW SEWAGE PMP RAW SEWAGE PUMP 1 UNIT2424677 REPLACE HOSE SCRUBBER 1 - METERING PUMP 12424655 SCREEN HAS COME LOOSE RDT 1-ROTATING DRUM THICKENER2424645 INSTALL DUCK BILL VALVES SW ONTARIO WATER RESEARCH CENT2424642 BROKEN VALVE SW ONTARIO WATER RESEARCH CENT2424641 MIXING VALVE STUCK B01 LAB2424630 LEAKING GASKET SAND/LIME TRUCK UNLOAD BLOWER2424580 REPLACE RAMS SLUDGE CAKE PUMP 122424560 REPLACE REGULATOR INC SAND TRANSFER SYSTEM2424498 MAIN POWER RELAY FAIL FLUID BED INCINERATOR2424479 PIT006 READING ZERO INCINERATION PROCESS2424473 EFN04 FAULTED SOWC - HVAC EQUIPMENT2424450 HOLE IN SHELL FLUID BED INCINERATOR2424436 LEAKING DRAIN PIPE INCINERATOR ANNEX BUILDING 102424435 CYCLE COUNTER FAULT INC SAND TRANSFER SYSTEM2424406 OFFICE LIGHTS AREA LIGHTING FOR B112424357 EFW LINE BROKEN 3-3 PRIMARY TANK2424356 ROUTE BOARDROOM CABLES ADMINISTRATION BUILDING 12424346 ADJUST SCRAPER 1-1 FINAL COLLECTOR2424326 READING FLATLINED AT 9.2 % PREHEATER EXHAUST O2 SENSOR B2424211 NOT CLEANING COOL WATER STRAINER 1 NEW 2017

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2424168 PM ANNUAL - ELEVATOR ELEVATOR -ADMIN BLD2424138 DEVICENET 02-03-04-05-06 SCADA SYSTEM - GREENWAY2424130 PACKING LEAKING W.A.S BOOSTER PUMP 12424114 PLUGGED SUMP PUMP -2 SECTION ACES HSE2424111 SHUTTING DOWN AIR COMPRESSOR 'A' - SDB2424040 CLEAN OUT IMPELLAR COOLING WATER PUMP 2 NEW 20172424039 CLEAN OUT IMPELLAR COOLING WATER PUMP 1 NEW 20172424030 ISOLATION FOR TB FEEDERS BLOWERS SECTION 3 BUILDING 172424004 FAB ASH PIPE ASH HANDLING SYSTEM2423974 BROKEN CONDUIT 2-2B FINAL EAST COLLECTOR2423955 BROKEN SHEAR PIN 3-2F FINAL DRIVE AND ASSEMBLY2423939 INSTALL NEW FERRIC LINE 2 SECTION AERATION BASIN2423938 REPLACE CONVERTER WITH NEW STACK OXYGEN CONTENT2423903 BROKEN WATER LINE GREENWAY FLUSHING WATER2423900 BROKEN FERRIC LINE 2 SECTION AERATION BASIN2423896 DISCONNECT HEAT DETECTORS FLOTATION BUILDING 72423876 AUTO GREASER IN ALARM 2-1 FINAL COLLECTOR2423831 WIRE WORKSTATION MAINTENANCE BUILDING 112423776 SHEAR PIN 3-2E FINAL DRIVE AND ASSEMBLY2423770 NOT TURNING FLUSHING WATER STRAINER 22423769 OIL GUNS PLUGGED INC FUEL OIL SYSTEM2423768 BED GAS WON'T INITIATE FLUID BED INCINERATOR2423755 REPLACE TANKER HOSES TANKER UNLOADING STATION-NORTH2423737 PURCHASE SMALL HEATER STORES BUILDING 122423732 PURCHASE COMPUTER STANDS ADMINISTRATION BUILDING 12423675 SHEAR PINS 3 SECTION FINAL CLARIFICATION2423654 PLUGGED LAMELLA HEAT EXCHANGER2423596 SEAL WATER LINE ASH EFFLUENT PUMP 12423474 OIL LEAK SLUDGE CAKE PUMP 112423473 DIVERTER VALVE LEAKING CENTRIFUGE 132423471 CHECK COUPLING INCINERATOR BLOWER2423459 CHECK OR REPLACE PUMP VORTEX GRIT REMOVAL PUMP 12423458 REPAIR 3" PORTABLE DEWATERING PUMP2423452 CHECK INSTRUMENTATION FLUID BED INCINERATOR2423445 SEAL UP HOLE IN THE WALL 3 SECTION AERATION BASIN2423444 NOISY 3 SECTION SUMP PUMP2423441 BROKEN CHAIN 3-2 PRIMARY COLLECTOR2423433 PM ANNUAL - ASBESTOS INSPECTIO OXFORD POLLUTION CONTROL PLANT2423432 PM ANNUAL - ASBESTOS INSPECTIO GREENWAY POLLUTION CONTROL CTR2423354 REPLACE SHEAR PIN 3-1B FINAL DRIVE AND ASSEMBLY2423318 WON'T OPERATE AUTO OR MAN 3-1A INLET VALVE2423312 OIL LEAK SLUDGE CAKE PUMP 122423178 REPLACE BELTS CENTRIFUGE 132423169 NOISY - SQEALING CENTRIFUGE 132423158 REPAIR BROKEN LINE GREENWAY FLUSHING WATER2423155 REPAIR CSS DEFECTS GREENWAY - ELECTRICAL DEPT.2423131 FROZEN AT 8% 1-2 AERATION FLOW VALVE2423130 REPLACE FLOAT SWITCH SUMP PUMP 'A' - PIPE GALLERY2423129 AIR LEAK - CLAMP 3 SECTION AERATION BASIN2423111 CHANGE AHU FILTERS SW ONTARIO WATER RESEARCH CENT

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2423089 REPLACE SLINGS MECHANICAL DEPT HAND TOOLS2423058 REPAIR GAS GUNS FLUID BED INCINERATOR2423057 INSTALL SIGNS PRIMARY SLUDGE PUMPING2422973 INSTALL BYPASS LINE COOL WATER STRAINER 1 NEW 20172422937 CERTIFY LIFTING DEVICE CENTRIFUGES (ALL 3 UNITS)2422929 REPLACE CHECK VALVE VORTEX GRIT REMOVAL PUMP 22422927 PLUGGED COOL WATER STRAINER 1 NEW 20172422926 PLUGGED COOLING WATER PUMP 1 NEW 20172422899 NO READING 2-1 AERATION DO ANALYSER2422877 REMOVE ASBESTOS MATERIAL ADMINISTRATION BUILDING 12422837 PAINT OFFICE-ACT OPS SUPERVISO MAINTENANCE BUILDING 112422825 REKEY OFFICE DOORS STORES BUILDING 122422810 CAKE PUMP ROOM AREA LIGHTING FOR B092422809 SEVERAL LIGHTS OUT AREA LIGHTING FOR B102422774 REPLACE RUBBER ON VESSELS CENTRATE SYSTEM2422773 REPLACE VALVES SLUDGE CAKE LINE DENSITY METER2422770 REINSTALL LOTO STATION PRIM SLUDGE PUMP STATION B032422767 REPLACE PORTION OF PIPE LAMELLA HEAT EXCHANGER2422674 GEO TUBE CLEANOUT ASH HANDLING SYSTEM2422570 RENTAL BOBCAT - LOADER - SKID STEERER2422536 WATER LINE BROKEN 3 SECTION FINAL CLARIFICATION2422489 ASH SEPERATOR HIGH HORN ASH SEPERATOR UNIT2422410 INBOARD BEARING RTD FAULT INCINERATOR BLOWER2422407 COOLING FAILURE FAULT HEAT/COOL UNIT - 3A2422396 FAB SHEAR PINS 3 SECTION FINAL CLARIFICATION2422305 PACKING W.A.S BOOSTER PUMP 22422288 POTABLE WATER PIPE LEAK PIPE GALLERY BUILDING 152422121 TIGHTEN CABLE OVERHEAD CRANE-FOR CENTRIFUGES2422120 HOSE LEAKING SCRUBBER 1 - METERING PUMP 12422019 DRIVE CHAIN BROKEN 3-5 PRIMARY COLLECTOR2421955 VALVE ACTUATOR FAULT SLUDGE CAKE PUMP 112421925 CLEAN OUT INTAKE COOLING WATER PUMP 2 NEW 20172421920 PHONE LINE ISSUES ADMINISTRATION BUILDING 12421919 CLEAN OUT INTAKE COOLING WATER PUMP 1 NEW 20172421889 INCORRECT VALUE PRESSURE TRANSMITTER 32421822 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2421814 PM SEMI ANNUA INLINE CHOPPER SFP 3 - INLINE CHOPPER 32421813 PM SEMI ANNUA INLINE CHOPPER SFP 2 - INLINE CHOPPER 22421812 PM SEMI ANNUA INLINE CHOPPER SFP 1 - INLINE CHOPPER 12421811 PM ANNUAL SLUDGE FEED PUMP SLUDGE FEED PUMP 132421810 PM ANNUAL SLUDGE FEED PUMP SLUDGE FEED PUMP 122421809 PM ANNUAL SLUDGE FEED PUMP SLUDGE FEED PUMP 112421791 PM ANNUAL LIFTING DEVICES GREENWAY OVERHEAD CRANES2421717 PM ANNUAL LME LIME AUGER BIOSET LIME SYSTEM2421716 PM ANNUAL SHT SLUDGE HOLD TANK SOUTH SLUDGE HOLDING TANK2421715 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 22421714 PM SEMI ANNUA INLINE CHOPPER PSP INLINE CHOPPER 12421713 PM ANNUAL GRP GRIT REMOVE PMP VORTEX GRIT REMOVAL PUMP 22421712 PM ANNUAL GBM GRIT BASIN MIXER VORTEX GRIT BASIN MIXER 22421711 PM ANNUAL GRP GRIT REMOVE PMP VORTEX GRIT REMOVAL PUMP 1

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2421710 PM ANNUAL GBM GRIT BASIN MIXER VORTEX GRIT BASIN MIXER 12421709 PM ANNUAL COARSE SCREENS HIGH LEVEL COARSE SCREEN 42421708 PM ANNUAL COARSE SCREENS HIGH LEVEL COARSE SCREEN 32421707 PM ANNUAL COARSE SCREENS LOW LEVEL COARSE SCREEN 22421706 PM ANNUAL COARSE SCREENS LOW LEVEL COARSE SCREEN 12421704 PM ANNUAL OVERHEAD DOORS OVERHEAD DOORS2421702 TRIPPING OFF 2-2 PRIMARY TANK2421696 MOTOR TRIPPED 3-1B FINAL DRIVE AND ASSEMBLY2421638 CAUTION SIGNS - 3 SIGN MANUFACTURING2421576 INSPECT FOR TILES ASH SLURRY PUMP 22421516 CHAIN SLIPPING OFF SPROCKET 3-1 PRIMARY COLLECTOR2421455 FILTER PRESSURE ALARM DISTRIBUTION CHANNEL BLOWER 12421414 REPLACE PIPING ASH SEPERATOR UNIT2421366 SWITCH REC TO UPS POWER B01 LAB2421361 SHUTTING DOWN SLUDGE CAKE PUMP 112421317 INSTALL DRAIN PORTS SOWC- PORTABLE ELECTRIC PUMP 12421312 EFW PIPES SPLIT 3 SECTION FINAL CLARIFICATION2421301 PURCHASE HEATER SOWC- PORTABLE ELECTRIC PUMP 12421300 TT026 (STACK) READING -18'C INCINERATION PROCESS2421246 REPLACE CABLE CONNECTORS WQA SENSORNET SYSTEM2421137 OIL LEAK HYDRAULIC UNIT SLUDGE CAKE PUMP 122421040 INSPECT BFP 111 BACKFLOW PREVENTERS (24 UNITS)2420914 REKEY OFFICE DOOR MAINTENANCE BUILDING 112420912 CHECK LIT005 SEPERATOR LEVEL INCINERATION PROCESS2420905 WATER SOLENOID STUCK OPEN SCREENINGS COMPACTOR2420904 CHRISTMAS MEETING GREENWAY POLLUTION CONTROL CTR2420765 HEAT TRACE FAULT SW ONTARIO WATER RESEARCH CENT2420763 PPS2-PAV02-PB COMM FAULT SW ONTARIO WATER RESEARCH CENT2420762 DELETE GREENWAY POLLUTION CONTROL CTR2420565 REPLACE FCU31 MOTOR INCINERATOR ANNEX BUILDING 102420544 DISCHARGE HOSE SPLIT SOWC - INLET WORKS RSP2420538 CHECK THREEWAY VALVE SUPPLY FAN - CAKE PUMP ROOM2420351 NOT WORKING PROPERLY 3-3 AERATION AIR FLOW VALVE 3B2420350 WILL NOT OPEN OR CLOSE 3-4 AERATION AIR FLOW VALVE 4A2420319 WON'T OPEN OR CLOSE IN REMOTE 3-3 AERATION AIR FLOW VALVE 3B2420309 NOT WORKING IN REMOTE 3-4 AERATION AIR FLOW VALVE 4A2420221 URINAL VALVE LEAKING ADMINISTRATION BUILDING 12420104 REPLACE DESK CHAIRS ADMINISTRATION BUILDING 12420083 RESET LIMITS 2-1 PRIM NORTH SUMP ISOL VALVE2420011 LOW WHEN ONLY 1 PUMP RUNNING PRIMARY SLUDGE FLOW METER2419860 ADJUST MAGNETS RAW SEWAGE PUMP 1 MAGNA DRIVE2419822 CENTRATE VALVES SWITCHES CENTRIFUGES (ALL 3 UNITS)2419757 EXTEND WATER LINES GREENWAY FLUSHING WATER2419752 REMOVE ELECTRICAL SLUDGE WASTING2419651 PM MONTHLY - ROTATE SHAFT INC BLOWER - MOTOR SPARE2419650 PM SEMI ANNUAL SLUDGE CAKE PMP SLUDGE CAKE PUMP 132419637 PM ANNUAL STP UNLOAD TRAN PMP SLUDGE UNLOAD TRANSFER PUMP 22419636 PM ANNUAL STP UNLOAD TRAN PMP SLUDGE UNLOAD TRANSFER PUMP 12419533 LIGHTS NOT WORKING YARD LIGHTING - GREENWAY2419509 SOUNDS NOISY ENERGY HEAT RECOVERY UNIT

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2419412 ISOLATE HEATING LOOP PIPES FLOTATION BUILDING 72419411 RELOCATE FIRE ALARM DETECTORS FLOTATION BUILDING 72419262 CONTROL PANEL DISCONNECT SCREENINGS COMPACTOR2419221 NOV H&S ELECTRICAL DEFECTS GREENWAY - ELECTRICAL DEPT.2418981 INSTALL ISOLATION VALVES BULK POLYMER STORAGE TANK2418884 INSTALL MECHANICAL SEAL PUMP RAW SEWAGE PUMP 4 PUMP2418624 BOTTOM ELBOW LEAKING ASH SEPERATOR UNIT2418400 SET CLOSED LIMIT 2 FINALS WASTE SLUDGE VALVE 22418226 PRV LEAKING SW ONTARIO WATER RESEARCH CENT2418213 INSTALL HOSE BARBS 3 SECTION FINAL CLARIFICATION2418177 RPU30 BAD BATTERY FAULT CENTRIFUGE 132418038 FAULTED SLUDGE UNLOADING TANK FAN 12417576 ELECTRICAL - OFFICE TRAILERS ADMINISTRATION BUILDING 12416633 SECURE BAFFLE IN TANK 2 SECTION FINAL CLARIFICATION2416632 INSULATION AND DRAIN SW ONTARIO WATER RESEARCH CENT2416541 PM ANNUAL FBB INC BLOWER INCINERATOR BLOWER2416362 NO COOLING CONDENSING A/C UNIT2416263 FAULT ALARM 1-2 AERATION FLOW VALVE2415751 FLUSHER TRUCK - HOSE FITTINGS GREENWAY FLUSHING WATER2413811 PANEL FAN FAULTED CENTRIFUGE 112413802 CLEAN UP PULPER BUILDING 62413715 PM ANNUAL - MAIN ENTRANCE GATE MAIN ENTRANCE GATE2413686 PM ANNUAL SHT SLUDGE HOLD TANK SOUTH SLUDGE HOLDING TANK2413133 REPLACE GRATING 2-1 PRIMARY COLLECTOR2412992 INSTALL CHECK VALVE MAIN 24" PROCESS DRAIN2412868 REPLACE PLASTIC WEAR STRIPS CENTRIFUGE 112411842 2018 COVERALLS SAFETY TRAINING/SUPPLIES2411183 PM ANNUAL - INC HVAC FLUID BED INCINERATOR2411121 PM SEMI ANNUAL - MAU & AHU HEAT/COOL MAINT OFFICE AREA2411120 PM ANNUAL - HVAC UNIT HEATER UNIT HEATER 6 - MAINT BLD2411115 PM ANNUAL - HVAC BOILERS BOILER 'A' - HEATING SYSTEM2411114 PM SEMI ANNUAL - MAU & AHU HEAT/COOL-SCADA / TRAIN ROOM2411113 PM SEMI ANNUAL - CHILLER CHILLER 50HP2411099 PM SEMI ANNUAL - MAU & AHU HEAT/COOL UNIT - ELECTRIC RM2411098 PM ANNUAL - HUMIDIFIER HUMMIDIFIER - LAB2411097 PM SEMI ANNUAL - MAU & AHU HEAT / COOL AIR UNIT - LAB2411093 PM ANNUAL - HVAC UNIT HEATER UNIT HEATER 1 - MAINT BLD2410359 RUN VIBRATION SENSOR CONDUIT INCINERATOR BLOWER - BLOWER2408316 SOLENOID LEAKING FLUID BED INCINERATOR2407389 REPLACE J2 CONTROLLER BATTERY GREENWAY HVAC2407275 INSULATE VALVES SW ONTARIO WATER RESEARCH CENT2406913 READING 0.00 1-1 PASS AERATION FLOW METER2406485 SOWC PPB2 PAV01 SW ONTARIO WATER RESEARCH CENT2406276 PPR PMP01 AND 2 SW ONTARIO WATER RESEARCH CENT2405412 BLOWER ISOLATION INCINERATOR BLOWER2404216 POSITION CONTROL ERROR ALARM 3-6 AERATION AIR FLOW VALVE 6B2403162 POSITION CONTROL ERROR ALARM 3-3 AERATION AIR FLOW VALVE 3A2402983 TURBO BLOWERS INTEGRATION SCADA SYSTEM - GREENWAY2402826 REPAIR CHECK VALVE 1/2 SEC AERATION BLOWER 22402192 PURCHASE BENCH VICE OPERATOR HAND TOOLS

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Order Number Work Order Description Unit DescriptionTable 14: Work Orders

2398046 REPLACE GAS METER 236622 M40 PP GAS METERS2396746 REPLACE AF HATS AND SHIELDS GREENWAY - ELECTRICAL DEPT.2395930 DIVERTER GATE OPERATION CAKE DIVERTER GATE VALVE2395881 PM SEMI ANNUAL - CHILLER CHILLER 50HP2395429 NEW OFFICES - 6TH FLOOR ADMINISTRATION BUILDING 12395204 2017 UV STARTUP GREENWAY UV DISINFECTION2395114 WS PAC PLC UPGRADES WS AND PCP SCADA NETWORK2395113 WWT PAC PLC UPGRADES WS AND PCP SCADA NETWORK2394300 DACS SYSTEM ISSUES CENTRIFUGE 112393186 PM ANNUAL - HVAC BOILERS BOILER 'B' - HEATING SYSTEM2393060 OPERATIONS CHALLENGE GREENWAY POLLUTION CONTROL CTR2390972 GEO CLEAN OUT ASH HANDLING SYSTEM2390818 PM ANNUAL - DAVIT ARM DAVIT ARM 9 (XTRIPA - YELLOW)2390812 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 15 (134280)2390811 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 14 (134786)2390807 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 11 (69470003)2390788 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 9 (3630)2390786 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 7 (103909)2390714 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 1 (58040)2390709 PM ANNUAL - DAVIT ARM DAVIT ARM 1 (DBI - GOLD)2387502 HVAC SCADA SCADA SYSTEM - GREENWAY2386072 PM QUARTERLY DRAINS CENTRIFUGES (ALL 3 UNITS)2376515 AREA TEMPERATURE CONTROL HEAT/COOL-SCADA / TRAIN ROOM2370785 FLUKE 700 PTP CALIBRATION PUMP GREENWAY - ELECTRICAL DEPT.2356669 REPAIR PRESSURE DISK PRESSURE TRANSMITTER 22339596 RESTOCK BRADY LABELS GREENWAY - ELECTRICAL DEPT.2323617 HVAC CONTROL SYSTEM SERVICE GREENWAY HVAC2279142 PURCHASE PC'S SCADA SYSTEM - GREENWAY2131346 CONFINED SPACE EQUIPMENT SAFETY TRAINING/SUPPLIESEnd of Worksheet

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Greenway Wastewater Treatment Centre: Effluent Suspended Solids

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1.0

2.0

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Greenway Wastewater Treatment Centre: Effluent Ammonia

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0.000

0.005

0.010

0.015

0.020

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0.030

0.035

0.040

0.045

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Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

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Greenway Wastewater Treatment Centre: Effluent Unionized Ammonia

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Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

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TK

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Greenway Wastewater Treatment Centre: Effluent TKN

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Greenway Wastewater Treatment Centre: Effluent Nitrate

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nit

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Greenway Wastewater Treatment Centre: Effluent Alkalinity

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Greenway Wastewater Treatment Centre: Raw Ammonia

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0

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Greenway Wastewater Treatment Centre: Raw TKN

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400

450

Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

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w A

lkali

nit

y (

MG

/L)

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Greenway Wastewater Treatment Centre: Raw Alkalinity

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0

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al T

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pera

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)

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Greenway Wastewater Treatment Centre: Final Temperature

Final Inlet

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Greenway Wastewater Treatment Centre: Effluent cBOD5 loading

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0

2,000

4,000

6,000

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12,000

14,000

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20,000

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UV

Su

sp

en

de

d S

oli

ds (

Kg

/da

y)

Date

Greenway Wastewater Treatment Centre: Effluent Suspended Solids loadings

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0

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To

tal P

ho

sp

ho

rus

(K

g/d

ayl)

Date

Greenway Wastewater Treatment Centre: Effluent Total Phosphorus Loading

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0

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w B

OD

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Greenway Wastewater Treatment Centre: Raw BOD

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0

10,000

20,000

30,000

40,000

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70,000

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w B

OD

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AY

l)

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Greenway Wastewater Treatment Centre: Raw BOD Loading

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0

200

400

600

800

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1,200

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Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

Ra

w S

usp

en

de

d S

oli

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mg

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Greenway Wastewater Treatment Centre: Raw Suspended Solids

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0

20,000

40,000

60,000

80,000

100,000

120,000

140,000

Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

Ra

w S

usp

en

de

d S

oli

ds (

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Yl)

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Greenway Wastewater Treatment Centre: Raw Suspended Solids Loading

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0

5

10

15

20

25

30

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ota

l P

ho

sp

ho

rus

(m

g/l

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Greenway Wastewater Treatment Centre: Raw Total Phosphorus

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0

500

1,000

1,500

2,000

2,500

3,000

3,500

Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

Ra

w T

ota

l P

ho

sp

ho

rus

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g/d

ay)

Date

Greenway Wastewater Treatment Centre: Raw Total Phosphorus Loading

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5.5

6.0

6.5

7.0

7.5

8.0

Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

Ra

w p

H

Date

Greenway Wastewater Treatment Centre: Raw pH

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0

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Se

cti

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1 F

low

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,00

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ub

ic m

etr

es

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Date

Greenway Wastewater Treatment Centre: Section 1 Flow

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cti

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Greenway Wastewater Treatment Centre: Section 2 Flow

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cti

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s p

er

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Greenway Wastewater Treatment Centre: Section 3 Flow

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0

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120

Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

%V

olu

me

of

Slu

dg

e a

fte

r 3

0 M

inu

tes

Date

Greenway Wastewater Treatment Centre: Settling of Sludge

#1 #2 #3

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0

1,000

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3,000

4,000

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Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

Ae

rati

on

Su

sp

en

de

d S

oli

ds (

MG

/L)

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Greenway Wastewater Treatment Centre: Aeration Suspended Solids

#1 #2 #3 #2-2

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Content Copy Of Original Ministry of the Environment and Climate Change

Ministère de l’Environnement et de l’Action en matière de changement climatique

AMENDED ENVIRONMENTAL COMPLIANCE APPROVALNUMBER 7776-AMAQRD

Issue Date: December 7, 2017

The Corporation of the City of London300 Dufferin Ave P.O. Box 5035London, OntarioN6A 4L9

Site Location:Greenway Water Pollution Control Centre (WPCC)109 Greenside AveLondon City, County of Middlesex, OntarioN6J 2X5

You have applied under section 20.2 of Part II.1 of the Environmental Protection Act , R.S.O. 1990, c. E. 19 (Environmental Protection Act) for approval of:

alteration, extension, usage and operation of existing municipal sewage works in accordance with Section 53 of OWRA, for the collection, transmission, treatment of sanitary sewage and disposal of effluent to Thames River via a Sewage Treatment Plant (Greenway WPCC) as follows:

Classification of Collection System: Partially Separated Sewer System

Classification of Sewage Treatment Plant: Secondary

Capacities of Sewage Treatment Plant:

Rated Capacity:

Prior to completion of construction of all Proposed Works: 152,175 m3/d•

Upon completion of construction of all Proposed Works: 170,000 m3/d•

Primary Treatment Capacity:

Upon completion of construction of all Proposed Works: 425,000 m3/d•

Secondary Treatment Capacity:

Upon completion of construction of all Proposed Works: 255,000 m3/d•

Proposed Works:

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Influent Sewers

extension of the Westminster sewer to the new Westminister Headworks;

diversion pipe around Westminster Headworks to the Main Headworks for manual diversion of flows as necessary;

Preliminary Treatment Systems

Westminster Headworks

three (3) mechanically cleaned screens (one standby) each having a Peak Instantaneous Flow Rate of 810 L/s (70,000 m3/d);

two (2) vortex type grit removal units, each having a Peak Hourly Flow Rate of 2917 m3/h (70,000 m3/d), together with two (2) grit pumps and two (2) grit classifiers;

de-gritted sewage pipe to Section 2 and Section 3 primary clarifiers;•

de-gritted sewage primary bypass pipe to Section 2 aeration tanks;•

Secondary Treatment Systems

Secondary Sedimentation - Section 3

conversion or decommissioning of all existing secondary clarifiers;•

three (3) 92 m x 16.5 m x 4.67 m SWD secondary clarifiers, each equipped with sludge and scum removal mechanisms;

one (1) sludge pumping station with three (3) pumps each rated for 295 L/s at 14.7 m TDH;

Wet Weather Holding Tanks

three (3) wet weather holding tanks converted from three existing Section 3 secondary clarifiers, with a total storage volume of 7,805 m 3 , operating in series in a flow-through mode, receiving Primary Effluent during a wet weather event, with overflow discharging to the effluent outfall manhole and the retained wastewater returned to the headworks after the wet weather event;

Supplementary Treatment Systems

Chemically Enhanced Primary Treatment (CEPT)

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one (1) 27,000 L chemical storage tank;•

three (3) chemical dosing pumps each rated for a flow range of 44 to 447 L/hr at 300 kPa for CEPT coagulant dosing at the new Westminster Headworks;

three (3) chemical dosing pumps each rated for a flow range of 44 to 447 L/hr at 300 kPa for CEPT coagulant dosing at the existing Main Headworks;

one (1) polymer make-down system and two (2) polymer feed systems, one for Section 2 and one for Section 3 primary clarifiers, each including two (2) metering pumps;

Sludge Management Systems

Waste Activated Sludge (WAS) Holding Tank

one (1) 2,370 m3 WAS holding tank equipped with coarse bubble aeration/mixing system, converted from an existing Section 3 secondary clarifier;

Sludge Receiving Station

one (1) sludge receiving station with connections for two (2) tankers to off load sludge, complete with a 60,000 L below grade storage tank and a sludge transfer pumping station equipped with two (2) sludge transfer pumps each rated for 60 L/s at 30 m TDH;

Wasted Activated Sludge (WAS) Thickening

three (3) sludge thickening feed pumps, each rated for 30 L/s at 22.1 m TDH;•

one (1) redundant rotary drum thickener (RDT) unit having a capacity of 50 L/s and including flocculation tank and agitator/mixer;

removal of two (2) existing dissolved air flotation (DAF) units;•

Sludge Storage Tank

demolition of the existing 16.5 m diameter sludge storage tank;•

Previous Works:

Influent Sewers

a 1,200 mm diameter sewer from the east (high level sewer);

a 1,200 mm diameter sewer from the north (low level sewer);

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a 900 mm diameter sewer from the south;

a 600 mm diameter forcemain from Berkshire Pumping Station;

Preliminary Treatment Systems

Main Headworks

two (2) mechanical rake systems in the high level channels, each with a Peak Instantaneous Flow Rate of 887 L/s (76,650 m3/d);

two (2) mechanical rake systems in the low level channels, each with a Peak Instantaneous Flow Rate of 797 L/s (68,870 m3/d);

four (4) raw sewage pumps (one standby) for the low level channels, each rated at a Peak Instantaneous Flow Rate of 552 L/s (47,700 m3/d) at 15 m TDH and equipped with VFD;

two (2) 6.8 m diameter vortex type grit removal units, each with a Peak Hourly Flow Rate of 9,467 m3/h (227,200 m3/d), together with two (2) grit pumps and two (2) grit classifiers;

a 915 mm diameter grit system bypass sewer;•

Influent Flow Measurement and Sampling Point

flow measurement device at inlet works;

automatic composite sampler at inlet works;

Flow Distribution

degritted sewage channel with modulated gates to distribute sewage to three treatment trains;

Treatment Trains

Section 1 (Average Daily Flow 30,000 m 3 /d)

two (2) 33.5 m x 9.1 m x 3 m SWD primary clarifiers, each equipped with sludge and scum removal mechanisms;

one (1) 28.8 m x 18.6 m x 3 m SWD aeration tank equipped with fine bubble aeration system;

one (1) 32.3 m x 15.2 m x 3 m SWD aeration tank equipped with fine bubble aeration system;

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one (1) 27.9 m x 18.8 m x 3 m SWD aeration tank equipped with fine bubble aeration system;

one (1) 36.6 m x 29.9 m x 3 m SWD aeration tank equipped with fine bubble aeration system;

one (1) 30.5 m diameter x 3.35 m SWD secondary clarifier, equipped with sludge and scum removal mechanisms;

one (1) 29.0 m diameter x 3.35 m SWD secondary clarifier, equipped with sludge and scum removal mechanisms;

two (2) RAS sludge pumping stations, one with two (2) pumps each rated at 145 L/s at 14.0 m TDH, and the other with two (2) pumps each rated at 126 L/s at 4.6 m TDH;

Section 2 (Average Daily Flow 40,000 m 3 /d)

two (2) 36.5 m x 9.1 m x 3 m SWD primary clarifiers, each equipped with sludge and scum removal mechanisms;

secondary by-pass channel to Wet Weather Holding Tanks;•

one (1) 81.7 m x 38 m x 2.86 m SWD aeration tank equipped with fine bubble aeration system, operating in a two-train mode;

one (1) 35.0 m diameter x 3.0 m SWD secondary clarifier, equipped with sludge and scum removal mechanisms;

two (2) 35.2 m x 13 m x 3.6 m SWD secondary clarifiers, each equipped with sludge and scum removal mechanisms;

one (1) RAS sludge pumping station with two (2) RAS pumps each rated at 100 L/s at 7.6 m TDH and three (3) RAS pumps each rated at 100 L/s at 12.8 m TDH;

Section 3 (Average Daily Flow 100,000 m 3 /d)

five (5) 35.18 m x 9.14 m x 3.05 SWD primary clarifiers, each equipped with sludge and scum removal mechanisms;

secondary by-pass channel to Wet Weather Holding Tanks;•

six (6) 140.2 m x 9.14 m x 3.12 m SWD aeration tanks equipped with fine bubble aeration system, operating in a three-train mode;

five (5) secondary clarifiers, each equipped with sludge and scum removal mechanisms (to be converted or decommissioned);

one (1) sludge pumping station with six (6) pumps (to be decommissioned);•

Air Blowers

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three (3) air blowers for Section 1 and Section 2, each rated at 19,200 m 3 /h at 50 kPa;

four (4) air blowers for Section 3, each rated at 28,890 m 3 /h at 50 kPa;

Supplementary Treatment Systems

Phosphorus Removal

two (2) 27,720 L and one (1) 24,000 L phosphorus removal chemical storage tanks;

five (5) chemical dosing pumps (two standby), each rated at 26 L/h;•

Disinfection System

UV Disinfection

one (1) UV disinfection system, comprising two banks of UV lamps with a Peak Hourly Flow Rate of 12,681 m3/h (304,350 m3/d);

Final Effluent Flow Measurement and Sampling Point

flow measurement device at outlet of disinfection channel;

automatic composite sampler at outlet of disinfection channel;

Effluent Disposal Facilities

a 2,250 mm diameter outfall sewer discharging to Thames River;

Sludge Management Systems

Waste Activated Sludge (WAS) Thickening

two (2) rotating drum sludge thickeners, each having a capacity of 50 L/s and including flocculation tank and agitator/mixer;

two (2) dissolve air flotation and thickening tank systems complete with aeration and ancillary equipment for standby to the rotating drum sludge thickeners (to be decommissioned);

one (1) polymer system with one (1) bulk storage tank and one (1) make down polymer skid consisting of two (2) feed pumps (one standby), one (1) application polymer storage tank, one (1) application polymer skid consisting of three (3) feed pumps (one standby) to the two (2) rotating drum sludge thickeners and the two

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(2) dissolved air flotation and thickening units;

Sludge Storage Tanks

one (1) 2,184 m3 sludge storage tank equipped with submersible mixer;•

one (1) 1,410 m3 sludge storage tank equipped with submersible mixer;•

one (1) 1,146 m3 sludge storage tank equipped with submersible mixer (to be demolished);

Sludge Dewatering

three (3) centrifuges (one standby) each rated at 20 L/s or 1,760 kg/h whichever is the less, complete with individual sludge feed pumps and grinders;

three (3) cake pumps with dual discharge and feed lines to the incinerator or the Bioset reactor;

one (1) centrate tank and two (2) centrate pumps (one standby) and discharge lines to rotary drum thickeners or sludge holding tanks;

polymer system with two (2) bulk polymer tanks, two (2) polymer makedown skids, two (2) makeup polymer storage tanks and three (3) makeup polymer metering pumps;

two (2) outdoor lime silos, one (1) lime hopper and conveyors to the cake pump hoppers;

Sludge Incinerator

one (1) fluidized bed sludge incineration system having a capacity 2,850 kg/d dry solids, or feed rate not exceeding 51 MBTU of heat, complete with venturi scrubber and polymer solution dispenser auxiliary equipment;

Ash Handling

two (2) 150 mm diameter forcemains to divert the existing ash slurry forcemain to the geotube lay-down area;

seven (7) 12 m x 20 m concrete containment bays to provide a lay-down area for the geotube containers, with an intercepting drainage ditch and pipe to collect and discharge filtrate to the collection sump;

one (1) truck wheel wash station with drain pipe to the collection sump;•

a collection sump equipped with two (2) submersible pumps (duplex operation) and a discharge forcemain to Section 3 aeration tanks;

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Backup Sludge Stabilization (The Bioset Process)

a 1.2 m diameter x 9.1 m long reactor to receive the mixture from the cake pumps and discharged after one hour reaction time into a truck or roll-on container to be transported off-site;

Standby Power System

one (1) 500 kW standby diesel generator set, two (2) 125 kW portable diesel generator set, and one (1) 175 kW standby diesel generator set, in spill containment area;

including all other mechanical system, electrical system, instrumentation and control system, piping, pumps, valves and appurtenances essential for the proper, safe and reliable operation of the aforementioned sewage works in accordance with this Approval, in the context of process performance and general principles of wastewater engineering only;

all in accordance with the submitted supporting documents listed in Schedule A.

For the purpose of this environmental compliance approval, the following definitions apply:

1. "Annual Average Daily Influent Flow" means the cumulative total sewage flow of Influent to the Sewage Treatment Plant during a calendar year divided by the number of days during which sewage was flowing to the Sewage Treatment Plant that year;

2. "Approval" means this entire document and any schedules attached to it, and the application;

3. "Average Year" means:

d. the long term average of flow based on using simulation of at least twenty years of rainfall data; and/or

e. a year in which the rainfall pattern (e.g. intensity, volume and frequency) is consistent with the long-term mean of the area; and/or

f. a year in which the runoff pattern resulting from the rainfall (e.g. rate, volume and frequency) is consistent with the long-term mean of the area;

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7. "BOD5" (also known as TBOD5) means five day biochemical oxygen demand measured in an unfiltered sample and includes carbonaceous and nitrogenous oxygen demands;

8. "Bypass" means diversion of sewage around one or more unit processes within the Sewage Treatment Plant with the diverted sewage flows being returned to the Sewage Treatment Plant treatment train upstream of the Final Effluent sampling point;

9. "CBOD5" means five day carbonaceous (nitrification inhibited) biochemical oxygen demand measured in an unfiltered sample;

10. "Combined Sewers" means pipes that collect and convey both wastewater from residential, commercial, institutional and industrial buildings and facilities (including infiltration and inflow) and stormwater runoff through a single-pipe system;

11. "Combined Sewer Systems" means collection systems that contains Combined Sewers and includes Combined Sewer Overflow structures if any, and also includes Partially Separated Sewer Systems in which roof leaders or foundation drains still contribute stormwater inflow to the sewer system conveying sanitary flows;

12. "Director" means a person appointed by the Minister pursuant to section 5 of the EPA for the purposes of Part II.1 of the EPA;

13. "Dry Weather Flow" means sewage flow resulting from sanitary wastewater, groundwater infiltration and, inflow from foundation drains and other sources as are included in the sewer design, during periods with an absence and without any direct influence of precipitation or snowmelt

14. "E. coli" refers to the thermally tolerant forms of Escherichia that can survive at 44.5 degrees Celsius;

15. "EPA" means the Environmental Protection Act, R.S.O. 1990, c.E.19, as amended;

16. "Equivalent Equipment" means alternate piece(s) of equipment that meets the design requirements and performance specifications of the piece(s) of equipment to be substituted;

17. "Event" means an action or occurrence, at a given location within the Works that causes a Bypass or Overflow. An Event ends when there is no recurrence of Bypass or Overflow in the 12-hour period following the last Bypass or Overflow. Overflows and Bypasses are separate Events even when they occur concurrently;

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18. "Final Effluent" means effluent that are discharged to the environment through the approved effluent disposal facilities, including all Bypasses, that are required to meet the compliance limits stipulated in the Approval for the Sewage Treatment Plant at the Final Effluent sampling point;

19. "Geometric Mean Density" means the geometric mean of all Single Sample Results of density measurement in the samples taken over the period specified;

20. "Influent" means flows to the Sewage Treatment Plant from the collection system but excluding process return flows;

21. "Limited Operational Flexibility” (LOF) means the protocol under which the Owner shall follow in order to undertake any modification that is pre-approved in this Approval;

22. "Ministry" means the ministry of the government of Ontario responsible for the EPA and OWRA and includes all officials, employees or other persons acting on its behalf;

23. "Monthly Average Effluent Concentration" means the arithmetic mean of all Single Sample Results of the concentration of a contaminant in the Final Effluent sampled or measured during a calendar month, weighted by the quantity of the Final Effluent discharged over the days deemed to be represented by each sample;

24. "Monthly Average Daily Effluent Flow" means the cumulative total Final Effluent discharged during a calendar month divided by the number of days during which Final Effluent was discharged that month;

25. "Monthly Average Daily Effluent Loading" means the value obtained by multiplying the Monthly Average Effluent Concentration of a contaminant by the Monthly Average Daily Effluent Flow over the same calendar month;

26. "Overflow" means a discharge to the environment from the Works at a location other than the approved effluent disposal facilities or via the effluent disposal facilities downstream of the Final Effluent sampling point;

27. "Owner" means The Corporation of the City of London and its successors and assignees;

28. "OWRA" means the Ontario Water Resources Act, R.S.O. 1990, c. O.40, as amended;

29. "Partially Separated Sewer Systems" means wastewater collection systems that originally had Combined Sewers and where either only a portion of a system was

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retrofitted to separate sewers, or in which roof leaders or foundation drains still contribute stormwater inflow to the separated sewer conveying sanitary sewage, and/or a new development area served by separate sewers was added to an area served by Combined Sewers;

30. "Peak Hourly Flow Rate" (also referred to as maximum hourly flow or maximum hour flow) means the largest volume of flow to be received during a one-hour period for which the sewage treatment process unit or equipment is designed to handle;

31. "Peak Instantaneous Flow Rate" means the instantaneous maximum flow rate as measured by a metering device for which the sewage treatment process unit or equipment is designed to handle;

32. “Preliminary Treatment System” means all facilities in the Sewage Treatment Plant associated with screening and grit removal;

33. "Previous Works" means those portions of the Works included in the Approval that have been constructed previously;

34. “Primary Effluent” means the effluent from the Primary Treatment System that does not receive secondary treatment;

35. “Primary Treatment System” means all facilities in the Sewage Treatment Plant associated with the primary sedimentation unit process and includes chemically enhanced primary treatment;

36. "Proposed Works" means those portions of the Works included in the Approval that are under construction or to be constructed;

37. "Rated Capacity" means the Annual Average Daily Influent Flow for which the Sewage Treatment Plant is designed to handle;

38. “Secondary Treatment System” means all facilities in the Sewage Treatment Plant associated with biological treatment, secondary sedimentation and phosphorus removal unit processes;

39. "Sewage Treatment Plant" means the entire sewage treatment excluding the Final Effluent disposal facilities;

40. "Single Sample Result" means the test result of a parameter in the effluent discharged on any day, as measured by a probe, analyzer or in a composite or grab sample, as required;

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41. "Water Supervisor" means the Water Compliance Supervisor for the Safe Drinking Water Branch (SDWB) for the London office of the Ministry;

42. "Wet Weather Flow" means sewage flow resulting from sanitary wastewater, groundwater infiltration and, inflow from foundation drains, roof leaders and other sources due to direct influence of precipitation or snowmelt, and, in the case of a Combined Sewer System, stormwater runoff generated by either precipitation or snowmelt that also enters the Combined Sewer System through stormwater catch basins;

43. "Works" means the approved sewage works, and includes Proposed Works, Previous Works and modifications made under Limited Operational Flexibility.

You are hereby notified that this environmental compliance approval is issued to you subject to the terms and conditions outlined below:

TERMS AND CONDITIONS

1. GENERAL PROVISIONS

2. The Owner shall ensure that any person authorized to carry out work on or operate any aspect of the Works is notified of this Approval and the terms and conditions herein and shall take all reasonable measures to ensure any such person complies with the same.

3. The Owner shall design, construct, operate and maintain the Works in accordance with the conditions of this Approval.

4. Where there is a conflict between a provision of any document referred to in this Approval and the conditions of this Approval, the conditions in this Approval shall take precedence.

5. CHANGE OF OWNER AND OPERATOR

6. The Owner shall, within thirty (30) calendar days of issuance of this Approval, prepare/update and submit to the Water Supervisor the Municipal and Local Services Board Wastewater System Profile Information Form (obtainable from the Water Supervisor) under any of the following situations:

the form has not been previously submitted for the sewage works;a.

this Approval is issued for extension, re-rating or process treatment upgrade of the b.

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sewage works;

every time when a notification is provided to the Water Supervisor in compliance with requirements of change of Owner or operator under this condition.

c.

7. The Owner shall notify the Water Supervisor and the Director, in writing, of any of the following changes within thirty (30) days of the change occurring:

change of address of Owner;a.

change of Owner, including address of new owner;b.

change of partners where the Owner is or at any time becomes a partnership, and a copy of the most recent declaration filed under the Business Names Act, R.S.O. 1990, c. B.17, as amended, shall be included in the notification;

c.

change of name of the corporation where the Owner is or at any time becomes a corporation, and a copy of the most current information filed under the Corporations Information Act, R.S.O. 1990, c. C.39, as amended, shall be included in the notification.

d.

8. The Owner shall notify the Water Supervisor, in writing, of any of the following changes within thirty (30) days of the change occurring:

change of address of operator;a.

change of operator, including address of new operator.b.

9. In the event of any change in ownership of the Works, the Owner shall notify the succeeding owner in writing, of the existence of this Approval, and forward a copy of the notice to the Water Supervisor.

10. The Owner shall ensure that all communications made pursuant to this condition refer to the number at the top of this Approval.

11. TIMING FOR CONSTRUCTION OF PROPOSED WORKS

12. All Proposed Works in this Approval shall be constructed and installed and must commence operation within five (5) years of issuance of this Approval, after which time the Approval cease to apply in respect of any portions of the Works not in operation.

13. One (1) week prior to commissioning operation of any portion of the Proposed Works, the Owner shall notify the Water Supervisor, in writing, of the pending start up date. The notification shall include a statement, certified by a Professional Engineer, that the portion of the Proposed Works to be commissioned is constructed in accordance with this Approval.

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14. Within one (1) year of completion of construction of the Proposed Works, a set of record drawings of the Works shall be prepared or updated. These drawings shall be kept up to date through revisions undertaken from time to time and a copy shall be retained at the Works for the operational life of the Works.

15. In the event that the construction, installation and/or operation of any portion of the Proposed Works is anticipated to be delayed beyond the time period stipulated in paragraph 1 of this condition, the Owner shall submit to the Director an application to amend the Approval to extend this time period, at least six (6) months prior to the end of the period. The amendment application shall include the reason(s) for the delay and whether there is any design change(s).

16. BYPASSES

17. Any Bypass is prohibited, except:

in an emergency situation when a structural, mechanical or electrical failure causes a temporary reduction in the capacity of a treatment process or when an unforeseen flow condition exceeds the design capacity of a treatment process that is likely to result in personal injury, loss of life, health hazard, basement flooding, severe property damage, equipment damage or treatment process upset, if a portion of the flow is not bypassed;

a.

where the Bypass is a direct and unavoidable result of a planned repair and maintenance procedure or other circumstance(s), the Owner having notified the Water Supervisor in writing at least fifteen (15) days prior to the occurrence of Bypass, including an estimated quantity and duration of the Bypass, an assessment of the impact on the quality of the Final Effluent and the mitigation measures if necessary, and the Water Supervisor has given written consent of the Bypass;

b.

under the following flow conditions:Bypass of Secondary Treatment System when flow rate exceeds 255,000 m3/d and the storage capacity of the Wet Weather Holding Tanks.

i. c.

18. At the beginning of a Bypass Event, the Owner shall immediately notify the Spills Action Centre (SAC) and the local Medical Officer of Health. This notice shall include, at a minimum, the following information:

the date and time of the beginning of the Bypass;a.

the location of the Bypass and the treatment process(es) bypassed;b.

the reason(s) for the Bypass.c.

19. Upon confirmation of the end of a Bypass Event, the Owner shall immediately notify

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the Spills Action Centre (SAC) and the local Medical Officer of Health. This notice shall include, at a minimum, the following information:

the date and time of the end of the Bypass;a.

the measured or estimated volume of Bypass.b.

20. For any Bypass Event, the Owner shall collect daily sample(s) of the Final Effluent, inclusive of the Event and analyze for all effluent parameters outlined in Compliance Limits condition, following the same protocol specified in the Monitoring and Recording condition as for the regular samples. The sample(s) shall be in addition to the regular Final Effluent samples required under the monitoring and recording condition, except when the Event occurs on a scheduled routine monitoring day.

21. The Owner shall submit a summary report of the Bypass Event(s) to the Water Supervisor on a quarterly basis, no later than each of the following dates for each calendar year: February 15, May 15, August 15, and November 15. The summary reports shall contain, at a minimum, the types of information set out in Subsections (2), (3) and (4) and assessment of the impact of the Event(s) on Final Effluent, plant operation and the receiver, and planned mitigation strategies, as appropriate.

22. OVERFLOWS

23. Any Overflow is prohibited, except:

in an emergency situation when a structural, mechanical or electrical failure causes a temporary reduction in the capacity of the Works or when an unforeseen flow condition exceeds the design capacity of the Works that is likely to result in personal injury, loss of life, health hazard, basement flooding, severe property damage, equipment damage or treatment process upset, if a portion of the flow is not overflowed;

a.

where the Overflow is a direct and unavoidable result of a planned repair and maintenance procedure or other circumstance(s), the Owner having notified the Water Supervisor in writing at least fifteen (15) days prior to the occurrence of Overflow, including an estimated quantity and duration of the Overflow, an assessment of the impact on the environment and the mitigation measures if necessary, and the Water Supervisor has given written consent of the Overflow.

b.

under the following flow conditions:Overflow from the Primary Treatment System via the Wet Weather Holding Tanks when flow rate exceeds 255,000 m3/d and the storage capacity of the Wet Weather Holding Tanks.

i. c.

24. At the beginning of an Overflow Event, the Owner shall immediately notify the Spills Action Centre (SAC) and the local Medical Officer of Health. This notice shall include,

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at a minimum, the following information:

the date and time of the beginning of the Overflow;a.

the location of the Overflow and the receiver and disinfection status of the Overflow;

b.

the reason(s) for the Overflow.c.

25. Upon confirmation of the end of an Overflow Event, the Owner shall immediately notify the Spills Action Centre (SAC) and the local Medical Officer of Health. This notice shall include, at a minimum, the following information:

the date and time of the end of the Overflow;a.

the measured or estimated volume of the Overflow;b.

the mitigation measures taken.c.

26. For any Overflow Event in the Sewage Treatment Plant, the Owner shall collect grab sample(s) of the Overflow, one near the beginning of the Event and one every eight (8) hours for the duration of the Event, and have them analyzed at least for CBOD5, total suspended solids, total phosphorus, total ammonia nitrogen, nitrate as N, nitrite as N, total Kjeldahl nitrogen, and E. coli. , except that raw sewage and primary treated effluent Overflow shall be analyzed for BOD5, total suspended solids, total phosphorus and total Kjeldahl nitrogen only.

27. The Owner shall submit a summary report of the Overflow Event(s) to the Water Supervisor on a quarterly basis, no later than each of the following dates for each calendar year: February 15, May 15, August 15, and November 15. The summary report shall contain, at a minimum; the types of information set out in Subsections (2), (3) and (4) and assessment of the impact of the Event(s) on plant operation and the receiver, and planned mitigation strategies, as appropriate.

28. DESIGN OBJECTIVES

29. The Owner shall design and operate the Sewage Treatment Plant in accordance with the following objectives:

Final Effluent parameters design objectives listed in the table(s) included in Schedule B;

a.

Final Effluent is essentially free of floating and settleable solids and does not contain oil or any other substance in amounts sufficient to create a visible film or sheen or foam or discolouration on the receiving waters;

b.

Annual Average Daily Influent Flow is within the Rated Capacity of the Sewage c.

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Treatment Plant.

30. The Owner shall design and operate the Works to manage the Wet Weather Flow such that the design objectives listed below are achieved:

eliminate Overflow during Dry Weather Flow conditions;a.

capture at least 90% of the volume resulting from Wet Weather Flow that is above the Dry Weather Flow for an Average Year and treated through the Sewage Treatment Plant.

b.

Overflow during Wet Weather Flow conditions receives at a minimum primary treatment;

c.

Overflow Single Sample Result for Total Suspended Solids does not exceed 90 mg/L for more than 50% of the time for an Average Year;

d.

31. The Owner shall make an assessment of the issues and recommendations for pro-active actions if any is required under the following situations and include in the annual report to the Water Supervisor:

when any of the design objectives is not achieved more than 50% of the time in a year;

a.

when the Annual Average Daily Influent Flow reaches 80% of the Rated Capacity.b.

32. COMPLIANCE LIMITS

33. The Owner shall operate and maintain the Sewage Treatment Plant such that the Final Effluent is disinfected continuously during the disinfection period between April 1 and September 30 inclusive and compliance limits for the effluent parameters listed in the table(s) included in Schedule C are met.

34.

OPERATION AND MAINTENANCE

35. The Owner shall exercise due diligence in ensuring that, at all times, the Works and the related equipment and appurtenances used to achieve compliance with this Approval are properly operated and maintained. Proper operation and maintenance shall include effective performance, adequate funding, adequate operator staffing and training, including training in all procedures and other requirements of this Approval and the OWRA and regulations, adequate laboratory facilities, process controls and alarms and the use of process chemicals and other substances used in the Works.

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36. The Owner shall prepare/update the operations manual for the Works within six (6) months of completion of construction of the Proposed Works, that includes, but not necessarily limited to, the following information:

operating procedures for routine operation of the Works;a.

inspection programs, including frequency of inspection, for the Works and the methods or tests employed to detect when maintenance is necessary;

b.

repair and maintenance programs, including the frequency of repair and maintenance for the Works;

c.

procedures for the inspection and calibration of monitoring equipment;d.

a spill prevention and contingency plan, consisting of contingency plans and procedures for dealing with equipment breakdowns, potential spills and any other abnormal situations, including notification of the Water Supervisor;

e.

procedures for receiving, responding and recording public complaints, including recording any followup actions taken.

f.

37. The Owner shall maintain the operations manual up-to-date and retain a copy at the location of the Works for the operational life of the Works and upon request, make the manual available to Ministry staff.

38. The Owner shall provide for the overall operation of the Works with an operator who holds a licence that is applicable to that type of facility and that is of the same class as or higher than the class of the facility in accordance with Ontario Regulation 129/04.

39. MONITORING AND RECORDING

40. The Owner shall, upon commencement of operation of the Works, carry out a routine monitoring program of collecting samples at the required sampling points, at the frequency specified, by means of the specified sample type and analyzed for each parameter listed in the tables under the monitoring program included in Schedule D and record all results, as follows:

all samples and measurements are to be taken at a time and in a location characteristic of the quality and quantity of the sewage stream over the time period being monitored.

a.

a schedule of the day of the week/month and time of the day for the routine sampling shall be forwarded to the Water Supervisor for record. The sampling schedule shall be revised and updated every year through rotation of the day of the week/month and time of the day for the routine sampling program.

b.

definitions and preparation requirements for each sample type are included in c.

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document referenced in paragraph 4.b.

definitions for frequency:Weekly means once every week.i.

d.

41. In addition to the routine monitoring program required in paragraph 1, the Owner shall collect samples of the Final Effluent, by means of the specified sample type and analyzed for each parameter listed in the tables under the monitoring program included in Schedule D on any day when there is any abnormal operating conditions with or without occurrence of Bypass or Overflow.

42. The Single Sample Results obtained on any routine monitoring day are deemed to be representative of the quality of the Final Effluent on that day and the calendar days that followed until the next routine monitoring day, except for any intervening day(s) when abnormal operating conditions occurred.

43. The methods and protocols for sampling, analysis and recording shall conform, in order of precedence, to the methods and protocols specified in the following documents:

the Ministry's Procedure F-10-1, “Procedures for Sampling and Analysis Requirements for Municipal and Private Sewage Treatment Works (Liquid Waste Streams Only), as amended;

a.

the Ministry's publication "Protocol for the Sampling and Analysis of Industrial/Municipal Wastewater Version 2.0" (January 2016), PIBS 2724e02, as amended;

b.

the publication "Standard Methods for the Examination of Water and Wastewater", as amended.

c.

44. The temperature and pH of the Final Effluent shall be determined in the field at the time of sampling for Total Ammonia Nitrogen. The concentration of un-ionized ammonia shall be calculated using the total ammonia concentration, pH and temperature using the methodology stipulated in "Ontario's Provincial Water Quality Objectives" dated July 1994, as amended.

45. The Owner shall monitor and record the flow rate and daily quantity of the following sewage streams with an accuracy to within plus or minus 15 per cent (+/- 15%) of the actual flowrate:

Influent flow to the Sewage Treatment Plant by continuous flow measuring devices and instrumentations;

a.

Final Effluent discharged from the Sewage Treatment Plant by continuous flow b.

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measuring devices and instrumentations;

46. The Owner shall retain for a minimum of five (5) years from the date of their creation, all records and information related to or resulting from the monitoring activities required by this Approval.

47. RECEIVER IMPACT ASSESSMENT MONITORING AND REPORTING

48. For five (5) years after commissioning of the Proposed Works, the Owner shall conduct monitoring of Thames River water quality (benthic invertebrates) using the BioMAP method consistent with previous BioMAP study reports (2006 to 2012) by the City of London. The monitoring shall include quantitative and qualitative sampling and taxonomic identification to the lowest practical level (species or genus). The taxonomic work shall be conducted by a qualified professional who has a minimum of ten years relevant experience or possesses genus-level certifications for Groups 2, 3 and 4 taxa issued by the SFS taxonomic certification program. River monitoring locations shall be the two established sites from previous studies, one upstream (T5) and one downstream (T6) of the sewage effluent outfall. The sampling shall take place in the autumn of the first, third and fifth years following commissioning of the Proposed Works.

49. For the five-year period in which the monitoring in Condition 10(1) is carried out, the Owner shall provide a monitoring report, consistent in format and level of detail with previous study reports, to the Southwestern Regional Office within nine (9) months from the end of the first sampling year and six (6) months from the end of the sampling period for each subsequent sampling year. The reports shall include but not limited to details of the methods used, complete results including field measurements and species taxa list with density data and a comparative assessment of monitoring results between the two sampling locations over time. The assessment metrics of the benthic data shall include, at a minimum, the BioMAP(d) and BioMAP(q) water quality indices.

50.

LIMITED OPERATIONAL FLEXIBILITY

51. The Owner may make pre-authorized modifications to the sewage pumping stations and Sewage Treatment Plant in Works in accordance with the document “Limited Operational Flexibility - Protocol for Pre-Authorized Modifications to Municipal Sewage Works”, included as Schedule E of this Approval, subject to the following:

the modifications will not involve the addition any new treatment process or the removal of an existing treatment process, including chemical systems, from the

a.

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liquid or solids treatment trains as originally designed and approved.

the scope and technical aspects of the modifications are in line with that of delineated in Schedule E and conform with the Ministry’s publication “Design Guidelines for Sewage Works 2008”, as amended, MOECC regulations, policies, guidelines, and industry engineering standards;

b.

the modifications shall not negatively impact on the performance of any process or equipment in the Works or result in deterioration in the Final Effluent quality;

c.

where the pre-authorized modification requires notification, a "Notice of Modifications to Sewage Works" (included in Schedule E) shall be completed with declarations from a Professional Engineer and the Owner and submitted to the Water Supervisor at least thirty (30) days prior to the scheduled implementation date. The notification shall also include technical memorandum, engineering plans and specifications, as applicable and appropriate to support the declarations that the modifications conform with LOF.

d.

52. The following modifications are not pre-authorized under Limited Operational Flexibility:

Modifications that involve addition or extension of process structures, tankages or channels;

a.

Modifications that involves relocation of the Final Effluent outfall or any other discharge location or that may require reassessment of the impact to the receiver or environment;

b.

Modifications that involves addition or change in technology of a treatment process or that may involve reassessment of the treatment train process design;

c.

Modifications that requires changes to be made to the emergency response, spill prevention and contingency plan; or

d.

Modifications that are required pursuant to an order issued by the Ministry.e.

53. REPORTING

54. The Owner shall report to the Water Supervisor orally as soon as possible any non-compliance with the compliance limits, and in writing within seven (7) days of non-compliance.

55. The Owner shall, within fifteen (15) days of occurrence of a spill within the meaning of Part X of the Environmental Protection Act, submit a full written report of the occurrence to the Water Supervisor describing the cause and discovery of the spill, clean-up and recovery measures taken, preventative measures to be taken and schedule of implementation, in addition to fulfilling the requirements under the EPA and

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Ont. Reg. 675/98 "Classification and Exemption of Spills and Reporting of Discharges".

56. The Owner shall, upon request, make all manuals, plans, records, data, procedures and supporting documentation available to Ministry staff.

57. The Owner shall prepare performance reports on a calendar year basis and submit to the Water Supervisor by March 31 of the calendar year following the period being reported upon. The reports shall contain, but shall not be limited to, the following information pertaining to the reporting period:

a summary and interpretation of all Influent monitoring data, including sewage characteristics, flow rates and a comparison to the values used in the design of the Works;

a.

a summary and interpretation of all Final Effluent monitoring data, including concentration, flow rates, loading and a comparison to the design objectives and compliance limits in this Approval, including an overview of the success and adequacy of the Works;

b.

a summary of all operating issues encountered and corrective actions taken;c.

a summary of all normal and emergency repairs and maintenance activities carried out on any major structure, equipment, apparatus or mechanism forming part of the Works;

d.

a summary of any effluent quality assurance or control measures undertaken;e.

a summary of the calibration and maintenance carried out on all Influent and Final Effluent monitoring equipment;

f.

a summary of efforts made to achieve the design objectives;g.

a tabulation of the volume of sludge generated, an outline of anticipated volumes to be generated in the next reporting period and a summary of the locations to where the sludge was disposed;

h.

a summary of any complaints received and any steps taken to address the complaints;

i.

a summary of all Bypasses, Overflows, spills within the meaning of Part X of EPA and abnormal discharge events, and other abnormal operating conditions;

j.

a copy of all Notice of Modifications to Sewage Works submitted to the Water Supervisor under paragraph 1.d. of Condition 11, with a summary report on status of implementation of all modification.

k.

The reasons for the imposition of these terms and conditions are as follows:

1. Condition 1 regarding general provisions is imposed to ensure that the Works are

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constructed and operated in the manner in which they were described and upon which approval was granted.

2. Condition 2 regarding change of owner and operator is included to ensure that the Ministry records are kept accurate and current with respect to ownership and operator of the Works and to ensure that subsequent owners of the Works are made aware of the Approval and continue to operate the Works in compliance with it.

3. Condition 3 regarding timing for construction of proposed works/record drawings is included to ensure that the Works are constructed in a timely manner so that standards applicable at the time of Approval of the Works are still applicable at the time of construction to ensure the ongoing protection of the environment, and that prior to the commencement of construction of the portion of the Works that are approved in principle only, the Director will have the opportunity to review detailed design drawings, specifications and an engineer's report containing detailed design calculations for that portion of the Works, to determine capability to comply with the Ministry's requirements stipulated in the terms and conditions of the Approval, and also ensure that the Works are constructed in accordance with the Approval and that record drawings of the Works "as constructed" are updated and maintained for future references.

4. Condition 4 regarding Bypasses is included to indicate that Bypass is prohibited, except in circumstances where the failure to Bypass could result in greater damage to the environment than the Bypass itself. The notification and documentation requirements allow the Ministry to take action in an informed manner and will ensure the Owner is aware of the extent and frequency of Bypass Events.

5. Condition 5 regarding Overflows is included to indicate that Overflow of untreated or partially treated sewage to the receiver is prohibited, except in circumstances where the failure to Overflow could result in greater damage to the environment than the Overflow itself. The notification and documentation requirements allow the Ministry to take action in an informed manner and will ensure the Owner is aware of the extent and frequency of Overflow Events.

6. Condition 6 regarding design objectives is imposed to establish non-enforceable design objectives to be used as a mechanism to trigger corrective action proactively and voluntarily before environmental impairment occurs.

7. Condition 7 regarding compliance limits is imposed to ensure that the Final Effluent discharged from the Works to the environment meets the Ministry's effluent quality requirements.

8. Condition 8 regarding operation and maintenance is included to require that the Works be properly operated, maintained, funded, staffed and equipped such that the

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environment is protected and deterioration, loss, injury or damage to any person or property is prevented. As well, the inclusion of a comprehensive operations manual governing all significant areas of operation, maintenance and repair is prepared, implemented and kept up-to-date by the Owner. Such a manual is an integral part of the operation of the Works. Its compilation and use should assist the Owner in staff training, in proper plant operation and in identifying and planning for contingencies during possible abnormal conditions. The manual will also act as a benchmark for Ministry staff when reviewing the Owner's operation of the Works.

9. Condition 9 regarding monitoring and recording is included to enable the Owner to evaluate and demonstrate the performance of the Works, on a continual basis, so that the Works are properly operated and maintained at a level which is consistent with the design objectives and compliance limits.

10. Condition 10 is included to provide the Ministry with additional information and data pertaining to impact of wastewater discharges from the Works on Thames River water quality for a period of five years post-commissioning of the approved Proposed Works. The monitoring data provides a measure of the assimilative capacity of the Thames River to inform future water resource planning decisions to minimize aquatic environmental impacts.

11. Condition 11 regarding Limited Operational Flexibility is included to ensure that the Works are constructed, maintained and operated in accordance with the Approval, and that any pre-approved modification will not negatively impact on the performance of the Works.

12. Condition 12 regarding reporting is included to provide a performance record for future references, to ensure that the Ministry is made aware of problems as they arise, and to provide a compliance record for this Approval.

Schedule A1. Application for Approval of Municipal and Private Sewage Works submitted by Geordie Gauld, Division Manager, Wastewater Treatment Operations, The Corporation of the City of London received on April 20, 2017 for the upgrades of the sludge management system, including the technical memorandum, design drawings and specifications.

Schedule B

Final Effluent Design Objectives

Concentration objectives prior to completion of construction of all Proposed Works

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Final Effluent Parameter

Averaging Calculator Objective(milligrams per litre unless

otherwise indicated)CBOD5 Monthly Average Effluent

Concentration8.5 mg/L

Total Suspended Solids

Monthly Average Effluent Concentration

8.5 mg/L

Total Phosphorus Monthly Average Effluent Concentration

0.6 mg/L

Unionized Ammonia Monthly Average Effluent Concentration

0.08 mg/L

Dissolved Oxygen Single Sample Result 5.0 mg/L (Apr 01 - Nov 30)6.0 mg/L (Dec 01 - Mar 31)

E. coli Monthly Geometric Mean Density 150 organisms per 100 mL(Apr 1 - Sep 30)

pH Single Sample Result 6.5 - 9.0 inclusiveConcentration objectives upon completion of construction of all Proposed Works

Final Effluent Parameter

Averaging Calculator Objective(milligrams per litre unless

otherwise indicated)CBOD5 Monthly Average Effluent

Concentration7.5 mg/L

Total Suspended Solids

Monthly Average Effluent Concentration

7.5 mg/L

Total Phosphorus Monthly Average Effluent Concentration

0.4 mg/L

Total Ammonia Nitrogen

Monthly Average Effluent Concentration

3.0 mg/L (May 1 to Nov 30)5.0 mg/L (Dec 1 to Apr 30)

Dissolved Oxygen Single Sample Result 5.0 mg/L (Apr 01 - Nov 30)6.0 mg/L (Dec 01 - Mar 31)

E. coli Monthly Geometric Mean Density 150 organisms per 100 mL(Apr 1 - Sep 30)

pH Single Sample Result 6.5 - 9.0 inclusive

Schedule C

Final Effluent Compliance Limits

Concentration limits prior to completion of construction of all Proposed Works

Final Effluent Parameter

Averaging Calculator Limit(maximum unless otherwise

indicated)

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CBOD5 Monthly Average Effluent Concentration

10.0 mg/L

Total Suspended Solids

Monthly Average Effluent Concentration

10.0 mg/L

Total Phosphorus Monthly Average Effluent Concentration

0.75 mg/L

Unionized Ammonia Monthly Average Effluent Concentration

0.1 mg/L

Dissolved Oxygen Single Sample Result minimum 4.0 mg/L (Apr 01 - Nov 30)

minimum 5.0 mg/L (Dec 01 - Mar 31)

E. coli Monthly Geometric Mean Density 200 organisms per 100 mL(Apr 1 - Sep 30)

pH Single Sample Result between 6.0 - 9.5 inclusiveConcentration limits upon completion of construction of all Proposed WorksFinal Effluent

ParameterAveraging Calculator Limit

(maximum unless otherwise indicated)

CBOD5 Monthly Average Effluent Concentration

9.0 mg/L

Total Suspended Solids

Monthly Average Effluent Concentration

9.0 mg/L

Total Phosphorus Monthly Average Effluent Concentration

0.58 mg/L

Total Ammonia Nitrogen

Monthly Average Effluent Concentration

4.0 mg/L (May 1 to Nov 30)6.0 mg/L (Dec 1 to Apr 30)

Dissolved Oxygen Single Sample Result minimum 4.0 mg/L (Apr 01 - Nov 30)

minimum 5.0 mg/L (Dec 01 - Mar 31)

E. coli Monthly Geometric Mean Density 200 organisms per 100 mL(Apr 1 - Sep 30)

pH Single Sample Result between 6.0 - 9.5 inclusiveLoading limits prior to completion of construction of all Proposed Works

Final Effluent Parameter

Averaging Calculator Limit(maximum unless otherwise

indicated)CBOD5 Monthly Average Daily Effluent

Loading1,522 kg/d

Total Suspended Monthly Average Daily Effluent 1,522 kg/d

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Solids LoadingTotal Phosphorus Monthly Average Daily Effluent

Loading114.1 kg/d

Loading limits upon completion of construction of all Proposed WorksFinal Effluent

ParameterAveraging Calculator Limit

(maximum unless otherwise indicated)

CBOD5 Monthly Average Daily Effluent Loading

1,522 kg/d

Total Suspended Solids

Monthly Average Daily Effluent Loading

1,522 kg/d

Total Phosphorus Monthly Average Daily Effluent Loading

98.6 kg/d

Total Ammonia Nitrogen

Monthly Average Daily Effluent Loading

680 kg/d (May 1 to Nov 30)1,020 kg/d (Dec 1 to Apr

30)

Schedule D

Monitoring Program

Influent - Influent sampling point

Parameters Sample Type FrequencyBOD5 24 hour Composite WeeklyTotal Suspended Solids 24 hour Composite WeeklyTotal Phosphorus 24 hour Composite WeeklyTotal Kjeldahl Nitrogen 24 hour Composite Weekly

Final Effluent - Final Effluent sampling point Parameters Sample Type Frequency

CBOD5 24 hour Composite WeeklyTotal Suspended Solids 24 hour Composite WeeklyTotal Phosphorus 24 hour Composite WeeklyTotal Ammonia Nitrogen 24 hour Composite WeeklyTotal Kjeldahl Nitrogen 24 hour composite WeeklyNitrate as Nitrogen 24 hour composite WeeklyNitrite as Nitrogen 24 hour composite WeeklyE. coli Grab Weekly (Apr 1 to Sep 30)Dissolved Oxygen Grab WeeklypH Grab WeeklyTemperature Grab Weekly

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Unionized Ammonia Calculated WeeklySludge/Biosolids (The Bioset Process)

– holding tank/truck loading bay Parameters Sample Type Frequency

Total Solids Grab AnnuallyTotal Phosphorus Grab AnnuallyTotal Ammonia Nitrogen Grab AnnuallyNitrate as Nitrogen Grab AnnuallyMetal Scan- Arsenic- Cadmium- Cobalt- Chromium- Copper- Lead- Mercury- Molybdenum- Nickel- Potassium- Selenium- Zinc

Grab Annually

Schedule E

Limited Operational Flexibility

Protocol for Pre-Authorized Modifications to Municipal Sewage Works

1. General

1. Pre-authorized modifications are permitted only where Limited Operational Flexibility has already been granted in the Approval and only permitted to be made at the pumping stations and sewage treatment plant in the Works, subject to the conditions of the Approval.

2. Where there is a conflict between the types and scope of pre-authorized modifications listed in this document, and the Approval where Limited Operational Flexibility has been granted, the Approval shall take precedence.

3. The Owner shall consult the Water Supervisor on any proposed modifications that

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may fall within the scope and intention of the Limited Operational Flexibility but is not listed explicitly or included as an example in this document.

4. The Owner shall ensure that any pre-authorized modifications will not:

adversely affect the hydraulic profile of the Sewage Treatment Plant or the performance of any upstream or downstream processes, both in terms of hydraulics and treatment performance;

a.

result in new Overflow or Bypass locations, or any potential increase in frequency or quantity of Overflow(s) or Bypass(es).

b.

result in a reduction in the required Peak Flow Rate of the treatment process or equipment as originally designed.

c.

2. Modifications that do not require pre-authorization:

1. Sewage works that are exempt from Ministry approval requirements;

2. Modifications to the electrical system, instrumentation and control system.

3. Pre-authorized modifications that do not require prior notification

1. Normal or emergency maintenance activities, such as repairs, renovations, refurbishments and replacements with Equivalent Equipment, or other improvements to an existing approved piece of equipment of a treatment process do not require pre-authorization. Examples of these activities are:

Repairing a piece of equipment and putting it back into operation, including replacement of minor components such as belts, gear boxes, seals, bearings;

a.

Repairing a piece of equipment by replacing a major component of the equipment such as motor, with the same make and model or another with the same or very close power rating but the capacity of the pump or blower will still be essentially the same as originally designed and approved;

b.

Replacing the entire piece of equipment with Equivalent Equipment.c.

2. Improvements to equipment efficiency or treatment process control do not require pre-authorization. Examples of these activities are:

Adding variable frequency drive to pumps;a.

Adding on-line analyzer, dissolved oxygen probe, ORP probe, flow measurement or other process control device.

b.

4. Pre-Authorized Modifications that require notification

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5. Pumping Stations

Replacement, realignment of existing sewers including manholes, valves, gates, weirs and associated appurtenances provided that the modifications will not add new influent source(s) or result in an increase in flow from existing sources as originally approved.

a.

Extension or partition of wetwell to increase retention time for emergency response and improve station maintenance and pump operation;

b.

Replacement or installation of inlet screens to the wetwell;c.

Replacement or installation of flowmeters, construction of station bypass;d.

Replacement, reconfiguration or addition of pumps and modifications to pump suctions and discharge pipings including valve, gates, motors, variable frequency drives and associated appurtenances to maintain firm pumping capacity or modulate the pump rate provided that the modifications will not result in a reduction in the firm pumping capacity or discharge head or an increase in the peak pumping rate of the pumping station as originally designed;

e.

Replacement, realignment of existing forcemain(s) valves, gates, and associated appurtenances provided that the modifications will not reduce the flow capacity or increase the total dynamic head and transient in the forcemain.

f.

6. Sewage Treatment Plant

Sewers and appurtenancesReplacement, realignment of existing sewers (including pipes and channels) or construction of new sewers, including manholes, valves, gates, weirs and associated appurtenances within the a sewage treatment plant, provided that the modifications will not add new influent source(s) or result in an increase in flow from existing sources as originally approved and that the modifications will remove hydraulic bottlenecks or improve the conveyance of sewage into and through the sewage works.

a. 1.

Flow Distribution Chambers/SplittersReplacement or modification of existing flow distribution chamber/splitters or construction of new flow distribution chamber/splitters, including replacements or installation of sluice gates, weirs, valves for distribution of flows to the downstream process trains, provided that the modifications will not result in a change in flow distribution ratio to the downstream process trains as originally designed.

a. 2.

Preliminary Treatment SystemReplacement of existing screens and grit removal units with equipment of the a.

3.

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same or higher process performance technology, including where necessary replacement or upgrading of existing screenings dewatering washing compactors, hydrocyclones, grit classifiers, grit pumps, air blowers conveyor system, disposal bins and other ancillary equipment to the screening and grit removal processes.

Replacement or installation of channel aeration systems, including air blowers, air supply main, air headers, air laterals, air distribution grids and diffusers.

b.

Primary Treatment SystemReplacement of existing sludge removal mechanism, including sludge chamber;

a.

Replacement or installation of scum removal mechanism, including scum chamber;

b.

Replacement or installation of primary sludge pumps, scum pumps, provided that:the modifications will not result in a reduction in the firm pumping capacity or discharge head that the primary sludge pump(s) and scum pump(s) are originally designed to handle.

c.

4.

Secondary Treatment SystemBiological Treatment

Conversion of complete mix aeration tank to plug-flow multi-pass aeration tank, including modifications to internal structural configuration;

a.

Addition of inlet gates in multi-pass aeration tank for step-feed operation mode;

b.

Partitioning of an anoxic/flip zone in the inlet of the aeration tank, including installation of submersible mixer(s);

c.

Replacement of aeration system including air blowers, air supply main, air headers, air laterals, air distribution grids and diffusers, provided that the modifications will not result in a reduction in the firm capacity or discharge pressure that the blowers are originally designed to supply or in the net oxygen transferred to the wastewater required for biological treatment as originally required.

d.

1.

Secondary SedimentationReplacement of sludge removal mechanism, including sludge chamber;a.

Replacement or installation of scum removal mechanism, including scum chamber;

b.

Replacement or installation of return activated sludge pump(s), waste c.

2.

5.

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activated sludge pump(s), scum pump(s), provided that the modifications will not result in a reduction in the firm pumping capacity or discharge head that the activated sludge pump(s) and scum pump(s) are originally designed to handle.

Tertiary Treatment SystemReplacement of filtration system with equipment of the same filtration technology, including feed pumps, backwash pumps, filter reject pumps, filtrate extract pumps, holding tanks associated with the pumping system, provided that the modifications will not result in a reduction in the capacity of the filtration system as originally designed.

a. 6.

Disinfection SystemUV Irridation

Replacement of UV irridation system, provided that the modifications will not result in a reduction in the design capacity of the disinfection system or the radiation level as originally designed.

a. 1.

Chlorination/Dechlorination and Ozonation SystemsExtension and reconfiguration of contact tank to increase retention time for effective disinfection and reduce dead zones and minimize short-circuiting;

a.

Replacement or installation of chemical storage tanks, provided that the tanks are provided with effective spill containment.

b.

2.

7.

Supplementary Treatment SystemsChemical systems

Replacement, relocation or installation of chemical storage tanks for existing chemical systems only, provided that the tanks are sited with effective spill containment;

a.

Replacement or installation of chemical dosing pumps provided that the modifications will not result in a reduction in the firm capacity that the dosing pumps are originally designed to handle.

b.

Relocation and addition of chemical dosing point(s) including chemical feed pipes and valves and controls, to improve phosphorus removal efficiency;

c.

Use of an alternate chemical provided that it is a non-proprietary product and is a commonly used alternative to the chemical approved in the Works, provided that the chemical storage tanks, chemical dosing pumps, feed pipes and controls are also upgraded, as necessary..

d.

1. 8.

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Final Effluent Disposal FacilitiesReplacement or realignment of the Final Effluent channel, sewer or forcemain, including manholes, valves and appurtenances from the end of the treatment train to the discharge outfall section, provided that the sewer conveys only effluent discharged from the Sewage Treatment Plant and that the replacement or re-aligned sewer has similar dimensions and performance criteria and is in the same or approximately the same location and that the hydraulic capacity will not be reduced.

a. 9.

Sludge Management SystemSludge Holding and Thickening

Replacement or installation of sludge holding tanks, sludge handling pumps, such as transfer pumps, feed pumps, recirculation pumps, provided that modifications will not result in reduction in the solids storage or handling capacities;

a. 1.

Sludge DigestionReplacement or installation of digesters, sludge handling pumps, such as transfer pumps, feed pumps, recirculation pumps, provided that modifications will not result in reduction in the solids storage or handling capacities;

a.

replacement of sludge digester covers.b.

2.

Sludge Dewatering and DisposalReplacement of sludge dewatering equipment, sludge handling pumps, such as transfer pumps, feed pumps, cake pumps, loading pumps, provided that modifications will not result in reduction in solids storage or handling capacities.

a. 3.

10.

Standby Power SystemReplacement or installation of standby power system, including feed from alternate power grid, emergency power generator, fuel supply and storage systems, provided that the existing standby power generation capacity is not reduced.

1. 11.

Pilot StudySmall side-stream pilot study for existing or new technologies, alternative treatment process or chemical, provided:

all effluent from the pilot system is hauled off-site for proper disposal or returned back to the sewage treatment plant for at a point no further than immediately downstream of the location from where the side-stream is drawn;

i.

1. 12.

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no proprietary treatment process or propriety chemical is involved in the pilot study;

ii.

the effluent from the pilot system returned to the sewage treatment plant does not significantly alter the composition/concentration of or add any new contaminant/inhibiting substances to the sewage to be treated in the downstream process;

iii.

the pilot study will not have any negative impacts on the operation of the sewage treatment plant or cause a deterioration of effluent quality;

iv.

the pilot study does not exceed a maximum of two years and a notification of completion shall be submitted to the Water Supervisor within one month of completion of the pilot project.

v.

Lagoonsinstalling baffles in lagoon provided that the operating capacity of the lagoon system is not reduced;

a.

raise top elevation of lagoon berms to increase free-board;b.

replace or install interconnecting pipes and chambers between cells, provided that the process design operating sequence is not changed;

c.

replace or install mechanical aerators, or replace mechanical aerators with diffused aeration system provided that the mixing and aeration capacity are not reduced;

d.

removal of accumulated sludge and disposal to an approved location offsite.e.

13.

This page contains an image of the form entitled "Notice of Modification to Sewage Works"

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Upon issuance of the environmental compliance approval, I hereby revoke Approval No(s). 1625-ACMNJ5 issued on August 9, 2016.

In accordance with Section 139 of the Environmental Protection Act, you may by written Notice served upon me and the Environmental Review Tribunal within 15 days after receipt of this Notice, require a hearing by the Tribunal. Section 142 of the Environmental Protection Act provides that the Notice requiring the hearing shall state:

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The portions of the environmental compliance approval or each term or condition in the environmental compliance approval in respect of which the hearing is required, and;

a.

The grounds on which you intend to rely at the hearing in relation to each portion appealed.b.

Pursuant to subsection 139(3) of the Environmental Protection Act, a hearing may not be required with respect to any terms and conditions in this environmental compliance approval, if the terms and conditions are substantially the same as those contained in an approval that is amended or revoked by this environmental compliance approval.

The Notice should also include:

The name of the appellant;1.

The address of the appellant;2.

The environmental compliance approval number;3.

The date of the environmental compliance approval;4.

The name of the Director, and;5.

The municipality or municipalities within which the project is to be engaged in.6.

And the Notice should be signed and dated by the appellant.

This Notice must be served upon:

The Secretary*Environmental Review Tribunal655 Bay Street, Suite 1500Toronto, OntarioM5G 1E5

AND

The Director appointed for the purposes of Part II.1 of the Environmental Protection ActMinistry of the Environment and Climate Change135 St. Clair Avenue West, 1st FloorToronto, OntarioM4V 1P5

* Further information on the Environmental Review Tribunal’s requirements for an appeal can be obtained directly from the Tribunal at: Tel: (416) 212-6349, Fax: (416) 326-5370 or www.ert.gov.on.ca

The above noted activity is approved under s.20.3 of Part II.1 of the Environmental Protection Act.

DATED AT TORONTO this 7th day of December, 2017

Fariha Pannu, P.Eng.Directorappointed for the purposes of Part II.1 of the Environmental Protection Act

SW/c: District Manager, MOECC London - District

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Rekha Chetlur, Registration and Compliance Section, MOECC Drinking Water Programs Branch – IMBSHarpreet Rai, R.V. Anderson Associates Limited

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• 300 Dufferin AvenueP.O. Box 5035London, ONN6A4L9

LondonCANADA

November 16, 2018

Ontario Ministry of the Environment, Conservation and ParksSouthwest Regional Office733 Exeter RoadLondon, ON N6E 1L3

Attn: Mr. Adam Grant, Water Compliance Team Supervisor

Dear Mr. Grant,

Further to my email notification sent Thursday August 2, 2018, this letter is sent tonotify your Ministry that the Greenway WWTP Expansion construction contract hasreached substantial completion.

While the majority of the works have been completed, there is still some contract workas well as deficiencies that remain to be completed. The key contract item stillremaining to be completed is the Chemically Enhanced Primary Treatment (CEPT)system, specifically the polymer dosing system. As a result, while we are nowoperating under the new amended ECA I 625-ACMNJ5, we are not currently capableof providing CEPT to high flows in wet weather. The expected completion of the CEPTsystem is by the end of 2018.

If you require any further information at this time, please do not hesitate to contact me.

Sincerely,

Kirby Oudekerk, P.Eng.Environmental Services EngineerWastewater Treatment OperationsEmail: koudeker(london.caPhone: (519) 471-1537

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