camdeboo local municipality 2012 blue and green drop reports
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Camdeboo Local Municipality 2012 Blue and Green Drop Reports. Areas that requires attention in terms of the Blue Drop Requirements. Water Safety Planning Treatment Process Management DWQ Compliance Management, Accountability Asset Management. - PowerPoint PPT PresentationTRANSCRIPT
Camdeboo Local Municipality Camdeboo Local Municipality 2012 Blue and Green Drop 2012 Blue and Green Drop
Reports Reports
Areas that requires attention in terms of the Blue Drop Requirements
• Water Safety Planning • Treatment Process Management• DWQ Compliance • Management, Accountability• Asset Management
Challenges related to the Water Treatment Works• The absence of an operational logbook; • The Operations and Maintenance manual compiled by DWA RRU not being
utilised; • The jar testing equipment is available but not used as yet;• The working conditions of the process controllers (toilet facilities and the area
for eating is not favourable to instil pride in the work place);• The filtration process can be improved noting the recorded turbidity levels of
final water as well as the visible unacceptable condition of the filter media;• The gas chlorine content measurement scale was out of order and is identified
as a significant risk area;• The lack of flow recording at Aberdeen boreholes is a risky operation since the
municipality has no means of monitoring abstraction vs. safe yield of the aquifer.
•
Water Services Authority:Camdeboo Local Municipality
Assessment Areas Aberdeen Graff Reniet Nieu Bethseda
Technology Oxidation pondsActivated sludge and sludge
lagoonsOxidation ponds
Design Capacity (Ml/d) 0.375 3.1 0.045Operational % i.t.o. Design Capacity 117.3% 154.8% 71.1%
i) Microbiological Compliance NI NI NI
i) Chemical Compliance NI NI NI
i) Physical Compliance NI NI NIAnnual Average Effluent Quality Compliance NI NI NIWastewater Risk Rating (%CRR/CRRmax) 88.2% (↑) 94.1% (→) 35.3% (↓)
Highest Risk Area
Operating capacity exceeds design capacity, non-compliance
with R2834, no effluent compliance monitoring
Operating capacity exceeds design capacity, non-compliance
with R2834, no effluent compliance monitoring
Non-compliance with R2834, no effluent
compliance monitoring
Risk Abatement Process No W2RAP No W2RAP Rough draft W2RAPCapital & Refurbishment expenditure in 2010/2011 R4.2m R7.3mDescription of Projects’ Expenditure Extensions to WWTW Extensions to WWTW
Wastewater Risk Abatement planning Risk management is not practiced in Camdeboo LM
Additional Notes None
Risk trend per plant as CRR/CRRmax %
Highest Risk Area
Operating capacity exceeds design capacity;
Non-compliance with R2834/17;
No effluent compliance monitoring.
Recommendations to improve the DWQM & WWQM
To develop an action plan that will address all the gaps as identified in the 2012 Blue Drop and Green Drop Reports.
Upload the data on a monthly basis on the Blue Drop System and Green Drop System.
Develop the Waste Water Risk Abatement Plan.
ThanksThanksThanksThanks
www.dwa.gov.za/bluedrop; www.dwa.gov.za/greendropwww.dwa.gov.za/bluedrop; www.dwa.gov.za/greendrop