department of public works · 2013. 8. 13. · department of public works consolidated sewer...
TRANSCRIPT
COUNTY OF LOS ANGELES
DEPARTMENT OF PUBLIC WORKS
“To Enrich Lives Through Effective and Caring Service”
900 SOUTH FREMONT AVENUEALHAMBRA, CALIFORNIA 91803-1331
Telephone: (626) 458-5100
www.ladpw.org
June 24, 2013
Mr. Robert M. WishnerCity ManagerCity of Walnut21201 La Puente RoadWalnut, CA 91788-0682
Attention Ms. Teresa De Dios
Dear Mr. Wishner:
CONSOLIDATED SEWER MAINTENANCE DISTRICTCONDITION ASSESSMENT PROGRAM REPORTPROJECT Y0TV0910C
This letter is to inform you that as part of the Sewer Condition Assessment Program, theCounty of Los Angeles Department of Public Works Consolidated Sewer MaintenanceDistrict has completed the closed-circuit television (CCTV) inspection of 182,965 feet or38.0 percent of the City of Walnut’s sewer system.
The enclosed report outlines the structural and maintenance ratings of your systembased on the Pipeline Assessment and Certification Program’s (PACP Version 6.0.1)rating methodology. Included in the report are the following:
Condition Assessment Report
Project Overview Map (Enclosure 1)
Quick Maintenance Rating Report Priority List and Quick Maintenance RatingMap (Enclosure 2)
High Water Levels List and Map (Enclosure 2)
Infiltration List and Map (Enclosure 2)
Quick Structural Rating Report Priority List, Quick Structural Rating Map, andLining and Point Repair Projects Map(Enclosure 3)
Infrastructure Inspection Reports for Grades 4 and 5 (Enclosure 4)
GAIL FARBER,Director
ADDRESS ALL CORRESPONDENCETO:
P.O. BOX 1460ALHAMBRA, CALIFORNIA 91802-1460
Mr. Robert M. WishnerJuly 15, 2013Page 2
The Condition Assessment Report provides details regarding the maintenance andstructural condition of your City's sewer mainlines. This information should beincluded in your agency's Sewer System Management Plan as a reference inChapter 8.0 System Evaluation and Capacity Assurance Plan. The segments withcritical maintenance issues have been cleaned and, where appropriate, incorporatedinto our enhanced maintenance schedule. In addition, the segments with severestructural defects have either been repaired or will be scheduled for repair within thenext 24 months as part of our ongoing Accumulative Capital Outlay Project.
If you have any questions regarding this report or the Condition Assessment Program,please contact Mr. Robert Swartz at (626) 300-3367, Monday through Friday,8 a.m. to 4 p.m., or [email protected].
Very truly yours,
GAIL FARBERDirector of Public Works
RAJESH PATELAssistant Deputy DirectorSewer Maintenance Division
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Page 1 of 4
CONDITION ASSESSMENT REPORTCOUNTY OF LOS ANGELES DEPARTMENT OF PUBLIC WORKS
CONSOLIDATED SEWER MAINTENANCE DISTRICT
PROJECT NAME: Y0TV0910C PROJECT MGR: Hanna KebedePROJECT DATE: 01/27/2011 CONTACT NO: (626) 300-4686SUP. DISTRICT(s): 5 MAP PAGE(S): 2303,2304 & 2347Report By: Hanna Kebede Report Date: 06/12/2013
INTRODUCTION
As part of the Sewer Condition Assessment Program, the County of Los AngelesDepartment of Public Works Consolidated Sewer Maintenance District (District) hascompleted the closed-circuit television (CCTV) inspection of 182,965 feet or38 percent of the City of Walnut’s (City) sewer system as part of this conditionassessment report. The remaining 62 percent of the City’s sewer system is part of afuture CCTV inspection project to be performed in Fiscal Year 2013-2014.
The Sewer Condition Assessment Program utilizes the Pipeline Assessment andCertification Program (PACP Version 6.0.1) Quick Rating methodology to rank thestructural and maintenance condition of your system based on industry standards.
PROJECT AREA AND DESCRIPTION
Project No. Y0TV0910C included sewer lines located in the unincorporated County ofLos Angeles and the Cities of Bell Gardens, Industry, Diamond Bar, La Canada-Flintridge, and Walnut. Enclosed for your reference is an overview map of the projectarea within your City (Enclosure 1).
DEFECT GRADE DESCRIPTION
The Quick Rating indicates the number of occurrences for the highest severity grade foreach pipe segment for either maintenance or structural defects. A grade of 1 indicatesthat a pipe segment is in excellent condition with minor defects while a grade of5 indicates that a pipe segment may require immediate attention. A detailed breakdownof the five possible defect grades is as follows:
Grade Defect Grade Description
1: MINOR
2: MINOR TO MODERATE
3: MODERATE
4: SIGNIFICANT
5: MOST SIGNIFICANT
Page 2 of 4
MAINTENANCE REPORT
Our inspection revealed that approximately 85 percent of the system televised was freeof blockages or restrictions that would impede sewer flows. However, the remaining 15percent of the inspected pipe segments within the City had aPACP maintenance grade of 3, 4, or 5 as indicated in the Quick Maintenance RatingTable shown below. These segments have been incorporated into our enhancedcleaning schedule with corrective action taken as noted on the Quick MaintenanceRating Report Priority List (Enclosure 2).
In addition, a color-coded map showing the quick maintenance rating for each pipesegment is provided in Enclosure 2.
QUICK MAINTENANCE RATING TABLE
DEFECTGRADE
PIPELENGTH
(FT)
PERCENT TOTALINSPECTED PIPE
LENGTHNO. SEGMENTS
1: Minor 111,811 61.1 4782: Minor to Moderate 43,746 23.9 1823: Moderate 16,881 9.2 624: Significant 8,699 4.8 325: Most Significant 1,828 1.0 8
TOTAL 182,965 100.0 762
Lateral Notices
Also included on the Quick Maintenance Rating Report Priority List are deficienciesdiscovered inside lateral connections to the mainline. The District does not maintainlateral lines. It is the responsibility of the property owner to maintain their respectivelateral lines to facilitate the flow of wastewater from their property to the mainline. Forthis project, 10 notices will be sent to property owners in your City notifying them of themaintenance issues discovered in their lateral. A sample lateral notice letter is providedin Enclosure 2 for your reference.
High Water Levels
Our inspection revealed that approximately 97.5 percent of the system televised hasadequate capacity. Approximately 2.5 percent of the segments inspected exhibiteddeficiencies associated with high water levels. Capacity of the sewer pipe can bedetermined by analyzing several PACP codes, including Water Level, Water Mark, andmiscellaneous remarks, which have indicated camera underwater or there were sags inthe line. A sewer pipe can be considered at capacity when 50 percent of the diameterof sewer pipe is full of water. However, there are particular conditions in which thewater level or water mark has reached 50 percent or greater due to heavy flows in
Page 3 of 4
adjoining pipes, a temporary stoppage due to debris in the sewer lines, or a sag in theline. Therefore, additional review of the pipe segments with such high water levelconcerns was conducted to determine capacity issues, if any. All sewer pipes whereWater Level, Water Mark, and miscellaneous remarks of camera underwater or sags inthe line are at or above 50 percent capacity, have been listed and analyzed on the HighWater Level table in Enclosure 2. The nature of these high water level conditions isalso summarized on this table.
Infiltration
Our inspection revealed that approximately 1.0 percent of the system included in thisproject has infiltration within the pipe segment. Infiltration is the ingress of groundwaterinto the sewers through a defect or porous area of the pipe wall. All sewer pipes whereinfiltration has been found are listed on the Infiltration Table (Enclosure 2). This tablealso provides the proposed corrective action for these impacted sewer segments. If acorrective method is proposed, the remediation will be scheduled in the next 24 monthsas part of the ongoing Accumulative Capital Outlay Project.
A map showing the sewer lines with high water levels and infiltration is provided inEnclosure 2.
STRUCTURAL REPORT
Our inspection revealed that approximately 97.9 percent of the inspected pipe segmentswithin the City were free of severe structural defects. However, the remaining 2.1percent of the inspected pipe segments had a PACP structural grade of 4 and 5 asindicated in the Quick Structural Rating Table shown below. These segments havebeen placed on a priority list based on the severity and the need for action. For items 1through 16 in the Quick Structural Rating Report Priority List (Enclosure 3), whichrequire a corrective action, the proposed repair or replacement will be scheduled in thenext 24 months as part of the ongoing Accumulative Capital Outlay Project. A color-coded map showing the Quick Structural Rating for each pipe segment is located inEnclosure 3. Copies of the actual inspection report for these 16 segments are includedin Enclosure 4. A map showing the sewer lines which need lining and point repair is alsoprovided in Enclosure 3.
QUICK STRUCTURAL RATING TABLE
DEFECTGRADE
PIPELENGTH
(FT)
PERCENT TOTALINSPECTED PIPE
LENGTHNO. SEGMENTS
1: Minor 162,633 88.9 6792: Minor to Moderate 10,250 5.6 433: Moderate 6,167 3.4 244: Significant 1,080 0.6 55: Most Significant 2,835 1.5 11
TOTAL 182,965 100.0 762
Page 4 of 4
FUTURE PROJECTS
The Sewer Condition Assessment Program will be performing future closed-circuittelevision (CCTV) inspection of the remaining sewer lines within the City of Walnutaccording to the following schedule:
FISCAL YEARPROJECT
NAMELENGTH
(FT)PERCENTAGE
OF SYSTEMSTATUS
2009-2010 Y0TV0910C 182,965 38.0 COMPLETED
2013-2014 Y0TV1314B 298,269 62.0 FUTURE
TOTAL 481,234 100.0
ENCLOSURE 1:
Project Overview Map
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E-2304
E-2303
E-2347
E-2346
E-2261
E-2260
E-2305 E-2348E-2262 D i a m o n d B a rD i a m o n d B a r
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
LegendSMD Sanitary Sewers
SMD Sanitary SewersSMD Manholes!U Other
Manhole Type!( Standard#* DROP
" ± ShallowXW Trap!? SiphonÍP SMD Pump Stations3Q SMD Treatment Plants
Maintained by Others:Trunk SewerlinesNon SMD Sanitary Sewers
!( Non SMD Maintained MHSMD Operations MapsY0TV0910C
OVERVIEW
June 2013
0 500 1,000 1,500 2,000
Feet
This map is intended only for internal operations of the Los Angeles County Sewer Maintenance Districts. Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in thismap. Data contained in this map is produced in whole or part from the Thomas Bros. Maps® digital database. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.
City of Walnut
CCTV PROJECTY0TV0910C
O
ENCLOSURE 2:
• Quick Maintenance Rating Report
Priority List • Quick Maintenance Rating Map • High Water Levels • Infiltration • High Water Levels and Infiltration Map • Sample Lateral Notice Letter
NO. QMR START MH END MH STREET OBSERVATION CORRECTIVE ACTION TAKEN COMPLETED DATE
1 512M 2304-0495 2304-0497 VISTA RAMBLA Deposits Attached Encrustation Hydroed Lt. grinds. 05/22/2013
2 512F 2304-0499 2304-0497 VISTA RAMBLA Deposits Attached Encrustation Hydroed Lt. grinds. 05/22/2013
3 5141 2304-0386 2304-0385 GREY FOX RD Deposits Attached Encrustation & Infil Runner : 68' Hydroed Lt. grinds. 05/22/2013
4 5131 2303-0060 2303-0061 FERN LN Deposits Attached Encrustation :289' Hydroed Lt. grease. 05/24/2013
5 5125 2304-0480 2304-0481 CAMINO DE TEODORO Deposits Attached Encrustation Hydroed Lt. odor. 05/22/2013
6 5121 2304-0379 2304-0380 BUCKSKIN CR Deposits Attached Encrustation Rodded 05/20/2013
7 5100 2303-0161 2303-0164 SILVER BRIDLE RD Deposits Attached Encrustation : 223' Hydroed Lt. grinds. 05/23/2013
8 5100 2304-0502 2304-0500 VISTA RAMBLA Deposits Attached Encrustation :1' Hydroed Lt. grinds. 05/21/2013
9 4A3A 2347-0112 2347-0114 LEMON AV Camera Underwater: 135'-177' Hydroed Lt. grinds. 05/20/2013
10 492B 2303-0151 2303-0086 ROCKING HORSE RD Camera Underwater: 292'-328' Hydroed Medium grease. 05/23/2013
11 463F 2303-0116 2303-0136 EASEMENT Water Level Sag, 45 % & Camera Underwater Hydroed Heavy grinds . 05/24/2013
12 432B 2347-0495 2347-0496 LEMON CREEK DR Camera Underwater: 211'-222' Hydroed Lt. grinds. 05/20/2013
13 4536 2303-0092 2303-0093 FELISE PL Water Level Sag, 50 % & Camera Underwater :78'- 101' Hydroed Lt. grinds. 05/24/2013
14 4212 2347-0136 2304-0488 CAMINO DE ROSA Roots Ball Lateral :173' & 201' Lateral notice will be sent to property owner. N/A
15 4138 2304-0115 2304-0113 VALLEY SPRINGS DR Deposits Attached Encrustation: 272' & Water Level Sag, 35 %, Hydroed Lt. grinds. 05/23/2013
16 4138 2347-0109 2347-0257 MEADOWBROOK LN Deposits Attached Encrustation : 331' - 359' Hydroed Medium deposits. 05/20/2013
17 4133 2303-0108 2303-0109 COLINA DR Deposits Attached Grease in Lateral : 24' Lateral notice will be sent to property owner. N/A
18 4133 2346-0415 2346-0128 HUNTERS HILL DR Camera Underwater & Water Level Sag, 45 % : 153'- 165' Hydroed Lt. grinds. 05/21/2013
19 4131 2303-0032 2303-0031 PEBBLE CREEK LN Deposits Attached Encrustation : 238' Hydroed Lt. grinds. 05/24/2013
20 4131 2304-0122 2304-0125 EASEMENT Deposits Attached Encrustation : 26' Rodded 05/20/2013
21 4131 2304-0439 2304-0307 ACASO DR Deposits Attached Encrustation Hydroed Light grease. 05/22/2013
22 4131 2347-0090 2347-0091 CALLE LASUEN Deposits Attached Encrustation Hydroed Calcium deposits. 05/21/2013
23 4131 2347-0149 2347-0148 ALLEY Roots Ball Lateral : 60' & 150' Lateral notice will be sent to property owner. N/A
24 4131 2347-0272 2347-0284 LEMON AV Infil Runner : 83' No action needed. N/A
25 412L 2304-0293 2304-0294 SABLE LN Deposits Attached Encrustation Rodded 05/20/2013
26 412A 2304-0449 2304-CITY LA PUENTE RD Water Mark, 50 % : 157' Hydroed Heavy grinds . 05/22/2013
27 4128 2347-0131 2347-0132 CAMINO DE GLORIA Roots Ball Lateral :287' Lateral notice will be sent to property owner. N/A
28 4124 2347-0273 2347-0272 CARREY RD Infil Runner : 125' No action needed. N/A
29 4123 2347-0496 2347-0497 LEMON CREEK DR Alignment down, 70 % No action needed. N/A
30 4122 2304-0283 2304-TRNK BEL AIR DR Alignment Left, 30 %, No action needed. N/A
31 4121 2303-0120 2303-0119 HEATON MOOR DR Deposits Attached Encrustation : 325' Hydroed Lt. grinds. 05/23/2013
32 4121 2304-0371 2304-0388 EASEMENT Alignment down 45 % No action needed. N/A
33 4121 2304-0476 2304-0477 EASEMENT Alignment down,25 % No action needed. N/A
34 4121 2347-0285 2347-0286 LEMON AV Infil Runner : 54' No action needed. N/A
35 4100 2303-0098 2303-0097 EASEMENT Infil Runner : 0' No action needed. N/A
36 4100 2303-0109 2303-0115 COLINA DR Deposits Attached Encrustation : 263' Hydroed Medium grease. 05/23/2013
37 4100 2303-0132 2303-0133 EASEMENT Alignment Up, 45 % No action needed. N/A
38 4100 2303-0167 2303-0168 CREEKSIDE DR Infil Runner :192' No action needed. N/A
39 4100 2303-0240 2303-0241 ROMERO CT Deposits Attached Encrustation : 177' Rodded 05/20/2013
40 4100 2347-0302 2347-0303 PASEO SONRISA Alignment Right, 45 %, No action needed. N/A
41 3J00 2347-0112 2347-0111 LEMON AV Water Level Sag, 35 % : 163'-356' Hydroed 05/20/2013
42 3G00 2347-0300 2347-0299 EASEMENT Water Level Sag, 50 % Hydroed 05/20/2013
ENCLOSURE 2
QUICK MAINTENANCE RATING REPORT PRIORITY LIST
CITY OF WALNUT (Y0TV0910C)as of 01/27/2011
1 of 3
NO. QMR START MH END MH STREET OBSERVATION CORRECTIVE ACTION TAKEN COMPLETED DATE
ENCLOSURE 2
QUICK MAINTENANCE RATING REPORT PRIORITY LIST
CITY OF WALNUT (Y0TV0910C)as of 01/27/2011
43 3F2A 2347-0095 2347-0096 EASEMENT Water Level Sag, 45 % : 214'-289' Hydroed 05/20/2013
44 3F24 2347-0096 2347-0112 EASEMENT Water Level Sag, 45 % Hydroed 05/20/2013
45 3F00 2347-0081 2347-0082 AVENIDA ALIPAZ Water Level Sag, 35 % Hydroed 05/21/2013
46 3D21 2347-0078 2347-0076 CALLE BECERRA Deposits Attached Encrustation Hydroed Lt. grinds. 05/21/2013
47 3C22 2347-0094 2347-0095 EASEMENT Water Level Sag, 40 % Hydroed 05/20/2013
48 3B21 2347-0084 2347-0082 AVENIDA ALIPAZ Water Level Sag, 35 % Hydroed 05/21/2013
49 3A2S 2347-0043 2347-0080 LA TORTOLA DR Deposits Attached Encrustation & Water Level Sag, 35 %, Hydroed Heavy grinds . 05/21/2013
50 3A2F 2347-0109 2347-0108 MEADOWBROOK LN Water Level Sag, 35 % : 174'-221' Hydroed 05/20/2013
51 3A27 2347-0288 2347-0287 PASEO DEL PRADO Water Level Sag, 35 % Hydroed 05/21/2013
52 3A24 2347-0274 2347-0273 CARREY RD Deposits Attached Encrustation Hydroed 05/20/2013
53 3A11 2347-0290 2347-0289 PASEO SONRISA Water Level Sag, 35 % : 218'-267' Hydroed 05/21/2013
54 392A 2347-0090 2347-0093 AVENIDA ALIPAZ Water Level Sag, 35 % Hydroed 05/21/2013
55 3921 2347-0289 2347-0288 PASEO DEL PRADO Water Level Sag, 35 % Hydroed 05/21/2013
56 3700 2347-0076 2347-0077 PASEO LUCER Deposits Attached Encrustation : 3'-30' Hydroed 05/21/2013
57 3624 2303-0155 2304-0374 EMPTY SADDLE RD Water Level Sag, 35 % Hydroed 05/21/2013
58 3527 2347-0490 2347-0489 EASEMENT Water Level Sag, 35 % : 244'-265' Hydroed 05/20/2013
59 3423 2304-0489 2304-0488 CAMINO DE ROSA Roots Medium Joint :80'& 267', Roots Medium Lateral: 56' Hydroed, Light roots 05/21/2013
60 3423 2347-0257 2347-0271 EASEMENT Deposits Attached Encrustation & Water Level Sag, 45 %, Hydroed, Medium grinds 05/20/2013
61 3400 2303-0203 2303-0063 COLUSA DR Deposits Attached Encrustation : 0'-11' Rodded 05/20/2013
62 3327 2303-0137 2303-0138 EASEMENT Water Level Sag, 50 % & Deposits Attached Encrustation : 59'-66' Hydroed, Heavy grinds . 05/24/2013
63 3321 2304-0117 2304-0116 MODOC DR Water Level Sag, 35 % : 257'-269' Hydroed 05/21/2013
64 3321 2304-0479 2304-0480 CAMINO DE TEODORO Deposits Attached Encrustation & Roots Medium Lateral: 31' Hydroed Lt. odor. 05/22/2013
65 3321 2347-0489 2347-0488 LEMON AV Water Level Sag, 45 % Hydroed 05/20/2013
66 3300 2347-0261 2347-0265 FUERO DR Water Level Sag, 35 % : 169'-183' Hydroed 05/20/2013
67 322N 2347-0276 2347-0275 CARREY RD Roots Ball Lateral : 231' & Deposits Attached Encrustation Hydroed 05/20/2013
68 322B 2304-0441 2304-0308 AVENIDA DEL SOL Deposits Attached Encrustation Hydroed Light grease. 05/22/2013
69 312M 2304-0304 2304-0308 AVENIDA DEL SOL Deposits Attached Encrustation Rodded 05/20/2013
70 312H 2347-0290 2347-0454 PASEO SONRISA Deposits Attached Encrustation : 169' Hydroed, Medium grinds 05/20/2013
71 312D 2304-0116 2304-0123 VALLEY SPRINGS DR Deposits Attached Encrustation & Water Level Sag, 40 %, Rodded 05/20/2013
72 312A 2303-0106 2303-0098 COLINA DR Deposits Attached Encrustation : 93' Hydroed Lt. grinds. 05/23/2013
73 3224 2347-0011 2347-0010 CAMINO ARROYO Deposits Attached Encrustation Hydroed, Light roots 05/21/2013
74 3222 2303-0117 2303-0116 HEATON MOOR DR Deposits Attached Encrustation : 108' Hydroed Medium grease. 05/23/2013
75 3222 2347-0279 2347-0278 CARREY RD Infil Runner : 0.4' & 144' No action needed. N/A
76 3221 2304-0113 2304-0114 TUOLUMNE DR Deposits Attached Encrustation & Infil Runner : 263' Hydroed Lt. grinds. 05/23/2013
77 3211 2304-0411 2304-0409 VIA QUINTO Deposits Attached Encrustation : 236' & Roots Medium Lateral: 87' Hydroed Lt. grinds. 05/22/2013
78 3211 2347-0146 2347-0147 ALLEY Roots Ball Lateral :111' & 213' Lateral notice will be sent to property owner. N/A
79 3200 2304-0394 2304-0393 STALLION CR Deposits Attached Encrustation Hydroed Lt. grinds. 05/23/2013
80 3129 2304-0291 2304-0260 CRESTWOOD LN Deposits Attached Encrustation Rodded 05/20/2013
81 3128 2347-0292 2347-0454 PASEO SONRISA Deposits Attached Encrustation : 97' Hydroed, Medium grinds 05/20/2013
82 3125 2304-0442 2304-0441 AVENIDA DEL SOL Deposits Attached Encrustation Hydroed, Light grease. 05/22/2013
83 3124 2303-0118 2303-0117 HEATON MOOR DR Deposits Attached Encrustation : 150' Hydroed , Medium grease. 05/23/2013
84 3123 2304-0439 2304-0440 ACASO DR Deposits Attached Encrustation Hydroed, Light grease. 05/22/2013
2 of 3
NO. QMR START MH END MH STREET OBSERVATION CORRECTIVE ACTION TAKEN COMPLETED DATE
ENCLOSURE 2
QUICK MAINTENANCE RATING REPORT PRIORITY LIST
CITY OF WALNUT (Y0TV0910C)as of 01/27/2011
85 3123 2347-0106 2347-0107 WILLOW RD Deposits Attached Encrustation : 85' Hydroed, Light deposits. 05/20/2013
86 3122 2347-0092 2347-0091 CALLE LASUEN Deposits Attached Encrustation :249' Hydroed Lt. grinds. 05/20/2013
87 3121 2303-0016 2303-0015 CALAVERAS DR Water Level Sag, 70 %: 64'-70' & Infil Dripper : 69' Hydroed, Light grease. 05/24/2013
88 3121 2304-0231 2304-0232 AURORA DR Deposits Attached Encrustation : 162' Hydroed Lt. grinds. 05/23/2013
89 3121 2304-0251 2304-0515 SHAKESPEARE DR Deposits Attached Encrustation : 0' Hydroed Lt. grinds. 05/22/2013
90 3115 2304-0400 2304-0399 VISTA DEL NORTE Roots Medium Lateral: 280' Lateral notice will be sent to property owner. N/A
91 3113 2303-0211 2303-0196 CIMMARON CT Deposits Attached Encrustation : 0' Rodded 05/20/2013
92 3113 2304-0491 2304-0492 VISTA RAMBLA Roots Medium Connection :14' Hydroed, Light roots 05/21/2013
93 3113 2347-0132 2347-0133 CAMINO DE GLORIA Roots Medium Lateral: 247' Lateral notice will be sent to property owner. N/A
94 3112 2304-0254 2304-0255 RIVIERA DR Deposits Attached Encrustation : 294' Hydroed Lt. grinds. 05/23/2013
95 3111 2303-0006 2303-0007 GOLD HILL DR Deposits Attached Encrustation :260' Hydroed Lt. grinds. 05/24/2013
96 3111 2304-0419 2304-0420 CAMINO ARROYO Roots Medium Lateral: 207' Lateral notice will be sent to property owner. N/A
97 3100 2303-0004 2304-0120 SUTTER CREEK DR Deposits Attached Encrustation :134' Hydroed, Light grease. 05/24/2013
98 3100 2303-0007 2303-0008 GOLD HILL DR Deposits Attached Encrustation : 0' Hydroed Lt. grinds. 05/24/2013
99 3100 2303-0021 2303-0015 EASEMENT Deposits Attached Encrustation : 137' Hydroed, Light grease. 05/24/2013
100 3100 2304-0228 2304-0230 AURORA DR Deposits Attached Encrustation : 314' Hydroed Lt. grinds. 05/23/2013
101 3100 2304-0255 2304-0256 RIVIERA DR Deposits Attached Encrustation : 0' Hydroed Lt. grinds. 05/23/2013
102 3100 2346-0412 2346-0413 BRIDLE PATH LN Deposits Attached Encrustation :159' Hydroed, Light grease. 05/21/2013
3 of 3
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W e s t C o v i n aW e s t C o v i n a
AMAR RD
S NOGALES ST
SHADOW OAK DR
*****
LA PUENTE RD
LEMON AV
VIS H
ERMO
SA D
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MEADOW PASS RD
FRANCESCA DR
SHAKESPEARE DR
PAULINE ST
COLT LN
GREY
FOX R
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MARLENA ST
MAUREEN ST
ADRIENNE DR
ALICIA ST
SAN
ROQU
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MIRANDA ST
MELISSA ST
PAULA ST
HEAT
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DR
ARLINE ST
CL RUIZ
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LOS G
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DR
COUNTRYSIDE DR
WILDCAT CANYON RD
FAITH ST
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MARCELLA AV
HUNTERS HILL DR
VIA Q
UINT
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MEADOWPASS HTS
ROUND HILL LN
RIM RIDGE RD
TENNESSEE TR
GABRIELLA ST
AMET
HYST
LN
FELICIA ST
PRISCILLA DRRACH
EL AV
MACALESTER DR
FLORA ST
PATRICIA ST
GLORIA ST
MAGD
ALEN
A DR
DIEHL ST
MARIA CT
CL AL
CAZA
R
JUNIP
ER BE
ND
ARGO
NIA P
L
ANGELA ST
HIDDEN TRAIL PL
SUNNY GLEN RD
CORO
NEL C
T
FERNDOC ST
PATTY CT CL BO
RREG
OPEARL CT
PEGGY CT
WHITE HORSE CIR
ALYE
SKA P
L
CL JALAPA
GINGER CT
CANTER LN
BRENDA ST
PETRA CT
PHOEBE CT
GAIL C
T
RED CEDAR DR
CRES
TWOO
D LN
CL LEON
SADD
LEHO
RN W
Y
MYRA CT
MARY CT
CHAMPION CIRHIGH KNOLL LN
SAN VICENTE DR
PELE CT
MONARCH CT
*****
*****
*****
GABRIELLA ST
E-2303
E-2304
E-2346
E-2347
LegendSMD Sanitary SewersQMR
1: MINOR2: MINOR TO MODERATE3: MODERATE4: SIGNFICANT5: MOST SIGNFICANT
SMD Manholes!U Other
Manhole Type!( Standard#* DROP
" ± ShallowXW Trap!? SiphonÍP SMD Pump Stations
3Q SMD Treatment Plants
Maintained by Others:Trunk SewerlinesNon SMD Sanitary Sewers
!( Non SMD Maintained MHSMD Operations MapsY0TV0910C
ENCLOSURE 2
June 2013
0 310 620 930 1,240
Feet
This map is intended only for internal operations of the Los Angeles County Sewer Maintenance Districts. Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in thismap. Data contained in this map is produced in whole or part from the Thomas Bros. Maps® digital database. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.
Supervisorial District 5City of Walnut
CCTV PROJECTY0TV0910C
QUICKMAINTENANCE
RATING(QMR)
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I n d u s t r yI n d u s t r y
W e s t C o v i n aW e s t C o v i n a
D i a m o n d B a rD i a m o n d B a r
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
UP RR
E VALLEY BLVD
LA PUENTE RD
S NOG
ALES
ST
VEJAR RD
LEMO
N AV
BUSINESS PKWY
CARREY RD
CL BAJA
PIERRE RD
S SEN
TOUS
ST
CM D GLORIA
VALLEY VIEW AV
HARRISON AV
SAN JOSE AV
VIS H
ERMO
SA D
R
CM D TEODORO
PAS DL PRADO
FORE
CAST
LE AV
MORG
ANFIE
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*****
N AVD
ALIPA
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BARNARD AV
CURRIER RD
WALNUT DR
HILLTONIA DR
SENTOUS ST
FRAN
KFUR
T AV
AMANDA ST
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CARBONIA AV
SAN
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CL AL
CAZA
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NORTHAM ST
AVD
PRES
IDIO
BARBADOS DR
ARENTH AV
FLEM
INGT
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POMONA FRWY
MILLRIDGE DR
FERN
TOWE
R AV
VERMILLION ST
GLEN
WICK
AV
ABOGADO AV
ELBERLAND ST
DIEHL ST
CENTINARY DR
LOS G
ATOS
DR
JULLIARD DR
HACK
LEY A
V
GAUN
TLET
DR
MERRYGROVE ST
MILLETTE AV
MARYVILLE DR
TERRACE DR
MACALESTER DRREYES DR
DIVONNE DR
OAKWELL DR
VIEW DR
FUERO DR
WHITINGHAM DR
ABEL
IAN AV
MAHOGANY
VIA Q
UINT
O
HEDG
EROW
DR
AMBE
RWOO
D DR
CITADEL DR
S ELL
ESFO
RD AV
SLOPE
DR
SYCAMORE
POINT CEDAR DR
SOMERSET DR
RADCLIFF DR
MCKAY DR
CLARO DR
FENMEAD ST
WRANGLER WY
E FUERO DR
QUINNELL DR
VISTA
LN
LANESBORO DR
LEVELGLEN DR
NORTHAMPTON ST
FRIEN
DLY L
N
NEARPOINT DR
EARLGATE ST
SCENIC DR
ALISU CT
WOOD
SIDE P
ARK D
R
DARN
EY AV
EVANT DR
COMM
ERCE
WY
FOXLAKE AV
FIG
CAPR
ON AV
DIAMOND PL
BERNADETTE ST
MCGILL DR
N DOMMER AV
TUCKER LN
DAMASCO ST
CL BO
RREG
O
PINEFALLS DR
ADAMSGROVE AV
ELIZONDO ST
CAMPTON ST
EUCA
LYPT
US
TOPAZ LN
MAND
ERLY
ST
DELORAINE DRVIA TOMAS DR
TUFTS CIR
IVORY LN
AVD ESPLENDOR
MOONLAKE ST
TRISH WY
JADE CT
SAN VICENTE DR
WOODRUFF DR
TOWNSITE DRLEVELGLEN DR
*****
*****
EARLGATE ST
*****
*****
CENTINARY DR
SAN JOSE AV
QUINNELL DR
UP RR
*****
ARENTH AV
ABOGADO AV
JULLIARD DR
DARNEY AV
CARBONIA AV
E FUERO DR
NORTHAM ST
POMONA FRWY
*****
LEVELGLEN DR
PINEFALLS DR
E-2347
E-2304
E-2348E-2305
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
LegendSMD Sanitary SewersQMR
1: MINOR2: MINOR TO MODERATE3: MODERATE4: SIGNFICANT5: MOST SIGNFICANT
SMD Manholes!U Other
Manhole Type!( Standard#* DROP
" ± ShallowXW Trap!? SiphonÍP SMD Pump Stations
3Q SMD Treatment Plants
Maintained by Others:Trunk SewerlinesNon SMD Sanitary Sewers
!( Non SMD Maintained MHSMD Operations MapsY0TV0910C
ENCLOSURE 2
June 2013
0 360 720 1,080 1,440
Feet
This map is intended only for internal operations of the Los Angeles County Sewer Maintenance Districts. Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in thismap. Data contained in this map is produced in whole or part from the Thomas Bros. Maps® digital database. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.
Supervisorial District 5City of Walnut
CCTV PROJECTY0TV0910C
QUICKMAINTENANCE
RATING(QMR)
O
Item
No.QMR START MH END MH STREET OBSERVATION SAG (ft)
1 432B 2347-0495 2347-0496 LEMON CREEK DR Camera Underwater: 211'-222' 11
2 3527 2347-0490 2347-0489 EASEMENT Water Level Sag, 40 % : 244'-265' 21
3 3321 2347-0489 2347-0488 LEMON AV Water Level Sag, 45 % 64
4 3G00 2347-0300 2347-0299 EASEMENT Water Level Sag, 50 % 200
5 3A11 2347-0290 2347-0289 PASEO SONRISA Water Level Sag, 40 % : 218'-267' 49
6 3921 2347-0289 2347-0288 PASEO DEL PRADO Water Level Sag, 40 % 248
7 3A27 2347-0288 2347-0287 PASEO DEL PRADO Water Level Sag, 40 % 245
8 3300 2347-0261 2347-0265 FUERO DR Water Level Sag, 40 % : 169'-183' 14
9 3423 2347-0257 2347-0271 EASEMENT Water Level Sag, 45 %, 242
10 4A3A 2347-0112 2347-0114 LEMON AV Camera Underwater: 135'-177' 42
11 3J00 2347-0112 2347-0111 LEMON AV Water Level Sag, 40 % : 163'-356' 193
12 3A2F 2347-0109 2347-0108 MEADOWBROOK LN Water Level Sag, 40 % : 174'-221' 47
13 3F24 2347-0096 2347-0112 EASEMENT Water Level Sag, 45 % 312
14 3F2A 2347-0095 2347-0096 EASEMENT Water Level Sag, 45 % : 214'-289' 75
15 3C22 2347-0094 2347-0095 EASEMENT Water Level Sag, 40 % 344
16 392A 2347-0090 2347-0093 AVENIDA ALIPAZ Water Level Sag, 40 % 245
17 3B21 2347-0084 2347-0082 AVENIDA ALIPAZ Water Level Sag, 40 % 124
18 3F00 2347-0081 2347-0082 AVENIDA ALIPAZ Water Level Sag, 40 % 287
19 3A2S 2347-0043 2347-0080 LA TORTOLA DR Water Level Sag, 40 % 319
20 4133 2346-0415 2346-0128 HUNTERS HILL DR Camera Underwater & Water Level Sag, 45 % : 153'- 165' 12
21 412A 2304-0449 2304-CITY LA PUENTE RD Water Mark, 50 % : 157' 219
22 3321 2304-0117 2304-0116 MODOC DR Water Level Sag, 40 % : 257'-269' 12
23 312D 2304-0116 2304-0123 VALLEY SPRINGS DR Water Level Sag, 40 %, 167
24 4138 2304-0115 2304-0113 VALLEY SPRINGS DR Water Level Sag, 40 %, 265
25 3624 2303-0155 2304-0374 EMPTY SADDLE RD Water Level Sag, 35 % 272
26 492B 2303-0151 2303-0086 ROCKING HORSE RD Camera Underwater: 292'-328' 36
27 3327 2303-0137 2303-0138 EASEMENT Water Level Sag, 50 % 256
28 463F 2303-0116 2303-0136 EASEMENT Water Level Sag, 45 % & Camera Underwater 191
29 4536 2303-0092 2303-0093 FELISE PL Water Level Sag, 50 % & Camera Underwater :78'- 101' 23
30 3121 2303-0016 2303-0015 CALAVERAS DR Water Level Sag, 70 %: 64'-70' 6
HIGH WATER LEVELS
ENCLOSURE 2
CITY OF WALNUT (Y0TV0910C)as of 01/27/2011
Item No. QMR START MH END MH STREET OBSERVATION Proposed Corrective Method
1 4121 2347-0285 2347-0286 LEMON AV Infil Runner : 54' Infiltration is minimal. No action needed.
2 3222 2347-0279 2347-0278 CARREY RD Infil Runner : 0.4' & 144' Infiltration is minimal. No action needed.
3 4124 2347-0273 2347-0272 CARREY RD Infil Runner : 125' Infiltration is minimal. No action needed.
4 4131 2347-0272 2347-0284 LEMON AV Infil Runner : 83' Infiltration is minimal. No action needed.
5 3221 2304-0113 2304-0114 TUOLUMNE DR Infil Runner : 263' Infiltration is minimal. No action needed.
6 4100 2303-0167 2303-0168 CREEKSIDE DR Infil Runner :192' Infiltration is minimal. No action needed.
7 4100 2303-0098 2303-0097 EASEMENT Infil Runner : 0' Infiltration is minimal. No action needed.
8 3121 2303-0016 2303-0015 CALAVERAS DR Infil Dripper : 69' Infiltration is minimal. No action needed.
ENCLOSURE 2
INFILTRATION
CITY OF WALNUT (Y0TV0910C)as of 01/27/2011
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W e s t C o v i n aW e s t C o v i n a
I n d u s t r yI n d u s t r yU n i n c o r p o r a t e dU n i n c o r p o r a t e d
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S NOG
ALES
ST
PIERRE RD
VEJAR RD
SHADOW OAK DR
E VALLEY BLVD
CREEKSIDE DR
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E
*****
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RLY D
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E-2304E-2347
E-2303E-2346
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
LegendHIGH WATER LEVELS
SMD Manholes!U Other
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!( Non SMD Maintained MHSMD Operations MapsY0TV0910C
ENCLOSURE 2
JUNE 2013
0 475 950 1,425 1,900
Feet
This map is intended only for internal operations of the Los Angeles County Sewer Maintenance Districts. Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in thismap. Data contained in this map is produced in whole or part from the Thomas Bros. Maps® digital database. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.
City of Walnut
CCTV PROJECTY0TV0910C
HIGH WATER LEVEL
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GREENRIVER RD
EULIT
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TOPAZ LN
KAMLYN LN
PACKSADDLE LN
GINGER
CT
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PHOEBE CT
EUREKA RIVER PL
GIOVANNE WY
DELORAINE DR
PINE CREST LN
CRES
TWOO
D LN
BURNT TREE LN
BETSY ST
SANDI CIR
TUFTS CIR
BRIDGEPORT CT
IVORY LN
AVD ESPLENDOR
DAPPLE GREY CIR
MYRA CT
GOLDEN SPUR CIR
CURT
WY
MARY CT
SIMON CT
RIMROCK CIR
RITA LN
JADE CT
SAN VICENTE DR
AMALFI CT
CIMMARON CT
WESTHOFF WY
RAE CT
DEER
SKIN
LN
SHEIL
A CT
WOODRUFF DR
RAWHIDE CIR
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TOWNSITE DR
BELR
IDGE C
T
PINEFALLS DR
ABOGADO AV
NORTHAM ST
JULLIARD DR
FAXIN
A AV
*****
*****
*****
CM D TEODORO
GABRIELLA ST
*****
CARBONIA AV
UP RR
LEMON AV
*****
RENAULT ST
LEVELGLEN DR
BALH
AM AV
E FUERO DR
ELIZONDO ST
E-2304E-2347
E-2303E-2346
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
LegendINFILTRATION
SMD Manholes!U Other
Manhole Type!( Standard#* DROP
" ± ShallowXW Trap!? SiphonÍP SMD Pump Stations3Q SMD Treatment Plants
Maintained by Others:Trunk SewerlinesNon SMD Sanitary Sewers
!( Non SMD Maintained MHSMD Operations MapsY0TV0910C
ENCLOSURE 2
JUNE 2013
0 450 900 1,350 1,800
Feet
This map is intended only for internal operations of the Los Angeles County Sewer Maintenance Districts. Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in thismap. Data contained in this map is produced in whole or part from the Thomas Bros. Maps® digital database. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.
City of Walnut
CCTV PROJECTY0TV0910C
INFILTRATION
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GAIL F
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FARBER, Director
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Prior to your plumbing contractor servicing your lateral, please notify the District’s sewer maintenance yard in your area at XXXX to arrange for authorization to access the downstream manhole. During your lateral service, your plumbing contractor must protect the District’s sewer mainlines from dislodged roots and other debris by utilizing catcher baskets at the manhole downstream from your lateral connection. After your lateral has been serviced, please notify the District office, XXXX, Sewer Maintenance Division, at XXXX. For your reference, we have enclosed photos of your lateral connection showing the presence of the root blockage. Also enclosed are some literature on ways of minimizing sewer overflows and damage to your home. Thank you for helping the Department of Public Works keep the public’s sewers clean and in good working order. Very truly yours, GAIL FARBER Director of Public Works RAJESH PATEL Assistant Deputy Director Sewer Maintenance Division XX: Enc.
XXXX Roots at Lateral Connection
Minimizing Sewer Overflows and Damage to Your Home The sewer system within the County of Los Angeles Consolidated Sewer Maintenance District (District) is comprised of a series of underground pipes. Many are publicly owned; however, the sewer laterals are entirely owned by the private property owner they serve. The laterals extend from the building to the mainline within the street (or within an easement at the rear of your home). The laterals are typically four inches in diameter while the District’s mainline is typically at least eight inches in diameter. The private property owner is responsible for the entire length of the lateral, which includes the portion that may be located within the public right of way (under the asphalt and street landscaping).
Sewer backups can cause tremendous damage to the interior of a home. In order to minimize these, the District provides continual maintenance services for the public sewer mainlines. Unfortunately, sewer laterals are often not maintained by private property owners until a disaster strikes. “Out of sight, out of mind” is a typical approach to sewer lateral maintenance and operation by many. It is our hope that we can provide you various means of addressing these issues and thus minimize your risk of an overflow entering your home. The three methods we suggest are:
1. Maintain your lateral through proper cleaning, repair, and replacement 2. Do not place improper items into the sewer or make improper connections to the
sewer a. Keep rainwater out of the sewer lines as it overwhelms the capacity of the
sewer lines and may cause sewer spills. b. Do not pour fats, oils, and grease in your drains as these products harden
and stick to the inside of the sewer pipes, which build up and may eventually cause a blockage in the sewer pipe.
3. Install a backflow preventer and cleanout in your sewer lateral.
footpath footpath street
SEWER LATERALS – AREAS OF RESPONSIBILITY
Owner is responsible for sewer blockages up to the sewer
mainline.
Property Boundary
Owner’s Responsibility
sewer lateral sewer mainline
County’s Responsibility
ENCLOSURE 3:
Quick Structural Rating ReportPriority List
Quick Structural Rating Map Rehabilitation Projects Map
ITEM LENGTH OF
NO REPAIR (FT)
1 512I 2347-0304 2347-0302 EASEMENT Broken: 252' Structural integrity in tact. No action needed.
2 512A 2347-0090 2347-0091 CALLE LASUEN Broken: 31' Structural integrity in tact. No action needed.
3 5200 2346-0122 2346-0121 PINTO CR Broken: 302'-304' Point Repair
4 5142 2347-0084 2347-0082 AVENIDA ALIPAZ Broken/deformed/fractures: 61' Lining: MH to MH 129
5 5141 2347-0094 2347-0095 EASEMENT Broken/fractures: 2' Structural integrity in tact. No action needed.
6 5131 2347-0078 2347-0081 CALLE BECERRA Broken: 139' Structural integrity in tact. No action needed.
7 5121 2303-0191 2303-0192 EASEMENT Joint Offset (large): 123' Structural integrity in tact. No action needed.
8 5100 2303-0167 2303-0168 CREEKSIDE DR Broken/infiltration: 190'-192' Lining: MH to MH 343
9 5100 2304-0125 2304-0122 EASEMENT Broken/infiltration: 226' Lining: MH to MH 227
10 5100 2304-0418 2304-0417 VISTA HERMOSA DR Broken/joint offset: 238' Point Repair
11 5100 2304-0478 2304-0479 CAMINO DE TEODORO Broken inside lateral: 225' Structural integrity in tact. No action needed.
12 4A21 2303-0170 2303-0169 RUNNING BRAND CR Water level sag (60 %): 147'-205' Structural integrity in tact. No action needed.
13 413A 2347-0288 2347-0287 PASEO DEL PRADO Fractures: 248' (part of manhole base) Structural integrity in tact. No action needed.
14 4100 2303-0016 2303-0015 CALAVERAS DR Obstracle (intruding)/infiltration: 70' Structural integrity in tact. No action needed.
15 4100 2304-0503 2304-0502 VISTA RAMBLA Fractures: 231' Structural integrity in tact. No action needed.
16 4100 2304-0464 2304-0459 AVENIDA DEL CAMPO Broken: 165' Structural integrity in tact. No action needed.
ENCLOSURE 3
QUICK STRUCTURAL RATING REPORT PRIORITY LIST
CITY OF WALNUT (Y0TV0910C)as of 01/27/2011
QSR START MH END MH STREET OBSERVATION: LOCATION PROPOSED CORRECTIVE METHOD
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E-2303
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LegendSMD Sanitary SewersQSR
1: MINOR2: MINOR TO MODERATE3: MODERATE4: SIGNFICANT5: MOST SIGNFICANT
SMD Manholes!U Other
Manhole Type!( Standard#* DROP
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Maintained by Others:Trunk SewerlinesNon SMD Sanitary Sewers
!( Non SMD Maintained MHSMD Operations MapsY0TV0910C
ENCLOSURE 2
June 2013
0 290 580 870 1,160
Feet
This map is intended only for internal operations of the Los Angeles County Sewer Maintenance Districts. Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in thismap. Data contained in this map is produced in whole or part from the Thomas Bros. Maps® digital database. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.
Supervisorial District 5City of Walnut
CCTV PROJECTY0TV0910C
QUICKSTRUCTURAL
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E-2347E-2304
E-2348E-2305
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
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LegendSMD Sanitary SewersQSR
1: MINOR2: MINOR TO MODERATE3: MODERATE4: SIGNFICANT5: MOST SIGNFICANT
SMD Manholes!U Other
Manhole Type!( Standard#* DROP
" ± ShallowXW Trap!? SiphonÍP SMD Pump Stations
3Q SMD Treatment Plants
Maintained by Others:Trunk SewerlinesNon SMD Sanitary Sewers
!( Non SMD Maintained MHSMD Operations MapsY0TV0910C
ENCLOSURE 2
June 2013
0 350 700 1,050 1,400
Feet
This map is intended only for internal operations of the Los Angeles County Sewer Maintenance Districts. Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in thismap. Data contained in this map is produced in whole or part from the Thomas Bros. Maps® digital database. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.
Supervisorial District 5City of Walnut
CCTV PROJECTY0TV0910C
QUICKSTRUCTURAL
RATING(QSR)
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418
122
168
167
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417
W a l n u tW a l n u t
W e s t C o v i n aW e s t C o v i n a
U n i n c o r p o r a t e dU n i n c o r p o r a t e d
AMAR RD
LA PUENTE RD
S NOGALES ST
SHADOW OAK DR
CREEKSIDE DR
VEJAR RD
*****
CL BAJA
MEADOW PASS RD
PIERRE RD
BEVE
RLY D
R
VIS HE
RMOS
A DR
SHAKESPEARE DR
LEMON AV
CARREY RD
S LEMON AV
ALTARIO ST
PAS DL PRADO
FUER
TE D
R
COLUSA DR
ACAS
O DR
N AVD
ALIPA
Z
CM ARROYO
BARNARD AV
RED HAWK RD
VIS DEL
NORTE
AVD DEL SOL
CITADEL DR
HILLTONIA DR
SENTOUS ST
BEL AIR DR
AMANDA ST
FRANCESCA DR
VILLA PARK ST
GOLD LN
COLINA DR
SAN
ROQU
E DR
UP RR
CALA
VERA
S DR
AVD DEL CAMPO
RICCI AV
EMPTY SADDLE RD
PAS SONRISA
CL AL
CAZA
R
ADRIENNE DR
PAULINE ST
AVD PRESIDIO
MARLENA ST
BARB
ADOS
DR
COLT LN
RIM RIDGE RD
FLEM
INGT
ON D
R
GREY
FOX R
D
MAUREEN ST
GEHRIG ST
AMBER VALLEY DR
RIVIERA DR
TUESDAY DR
MILLRIDGE DR
PRISCILLA DR
CL LUNA
PAS TESORO
LYNRIDGE DR
ALICIA ST
WALNUT CANYON RD
CL BECERRA
FORECASTLE AV
MIRANDA ST
MELISSA ST
SADDLECREST DR
PAULA ST
DIEHL ST
BRAN
DING IR
ON RD
HEAT
ON M
OOR
DR
ARLINE ST
CL RUIZ
CENTINARY DR
LOS G
ATOS
DR
JULLIARD DR
GAUN
TLET
DR
TUOLUMNE DR
S LA S
EDA R
D
BARCELONA PL
PATR
ICIA
ST
GARNET WY
MARYVILLE DR
GOLD HILL DR
MONICA WY
WILLOW RD
E LA PUENTE RD
SUTTER CREEK DR
MACALESTER DR
CL LAGO
E VALLEY BLVD
COUNTRYSIDE DR
FAITH ST
SUMMIT RIDGE DR
KELSO RD
JANICE LN
CL CADIZ
OAKWELL DR
HILLCREST S
T
LA TORTOLA DR
FUERO DRWHITINGHAM DR
MARYLIE LN
TRAILS END RD
PENNY ST
BRAES RIVER DR
RACHEL AV
MAHOGANY
LONE
EAGL
E RD
WILL
OW G
LEN
LN
CM D GLORIA
HUNTERS HILL DR
VIA Q
UINT
O
HEDG
EROW
DR
MEADOWPASS HTS
MIRALOMA WY
SILVER BRIDLE RD
SAN MIGUEL RD
ROCKING HORSE RD
CL SENITA
DONNER DR
EOLA DR
LORRI WY
E AMAR RD
ROUND HILL LN
RENAULT ST
AVD AMAIDIS
TRUCKE WY
LINDSEY CT
CHAPARRAL DR
EL VA
LLEN
CITO
DR
SYCAMORE
AURORA DR
SAN NICOLA
S DR
TENNESSEE TR
PACIFIC DR
GABRIELLA ST
BONNIE CLAIRE DR
FONTES PL
RADCLIFF DR
MCKAY DRLOS PINOS DR
AMET
HYST
LN
PLATT RIVER DR
FELICIA ST
CL GRANADA
AVD GRULLA
HALL
RICH
ST
CL VISTA
FLORA ST
RUBY CT
ABER
Y AV
GLORIA ST
MAGD
ALEN
A DR
ASH MEADOW DR
LEVELGLEN DR
GENDEL DR
MARGARET LN
PETUNIA ST
CL COLIMA
MARIA CT
ALISU CT
ELKWOOD RD
RICHB
URN
AV
BALH
AM AV
STREAMVIEW ST
PAS DL CABALLO
REGINA ST
ARGO
NIA P
L
ANGELA ST
CARRIAGE LN
DIVONNE DR
PEBBLE CREEK LN
CAROLIE LN
CL PUEBLA
FIG
DIAMOND PL
BERNADETTE ST
SLATE CREEK DR
RUTH CT
MCGILL DR
SUNNY GLEN RD
N DOMMER AV
CORONEL CT
S DOMMER AV
REBECCA ST
CL LASUEN
FERNDOC ST
FALL CREEK CT
RED CEDAR DRJAMON LN
BRENDA ST
PATTY CT
CRAVATH CT
HORSESHOE BEND
CL BO
RREG
O
STALLION CIR
GALLEANO ST
PEARL CT
LYDLE CREEK PL
PINEFALLS DR
PEGGY CT
WHITE HORSE CIR
MUSTANG CIR
ALYE
SKA P
L
FAXIN
A AV
CL SOLIS
EUCA
LYPT
US
COLS
TON
AV
BRIDLE PATH LN
CL CABALLEROS
PRES
TINA W
Y
MEADOWBROOK LN
TOPAZ LN
KAMLYN LN
PACKSADDLE LN
GINGER CT
RALPH ST
FERN LN
CM D TEODORO
PHOEBE CT
EUREKA RIVER PL
BETSY ST
PINE CREST LN
CHAN
CE ST
AMBE
RWOO
D DR
CRES
TWOO
D LN
VIA TOMAS DR
BURNT TREE LN
FIONN
A LN
SANDI CIR
BULL FROG CIR
TUFTS CIRIVORY LN
DAPPLE GREY CIR
MYRA CT
GOLDEN SPUR CIR
MARY CT
HIGH KNOLL LN
TUTTLE CREEK PL
RIMROCK CIR
TRISH WY
LANDALUCE LN
JADE CT
DAWSON CREEK PL
AVD ESPLENDOR
GIANT OAK RD
DUNSMUIR LN
SAN VICENTE DR
PLUMAS CIR
AMALFI CT
CIMMARON CT
PELE CT
PAS PERDIDO
DEER
SKIN
LN
RAWHIDE CIR
PEARTREE CT
HICKORY HILL LN
TOWNSITE DR
QUAIL RIDGE CIR
CORTA CRESTA DR
BELR
IDGE C
T
ROMERO CT
*****
GABRIELLA ST
*****
*****
LEVELGLEN DR
RENAULT ST
*****
*****
E-2304
E-2303
E-2347
E-2346
I n d u s t r yI n d u s t r yU n i n c o r p o r a t e dU n i n c o r p o r a t e d U n i n c o r p o r a t e dU n i n c o r p o r a t e d
LegendLining MH to MHPoint Repair
SMD Manholes!U Other
Manhole Type!( Standard#* DROP
" ± ShallowXW Trap!? SiphonÍP SMD Pump Stations3Q SMD Treatment Plants
Maintained by Others:Trunk SewerlinesNon SMD Sanitary Sewers
!( Non SMD Maintained MHSMD Operations MapsY0TV0910C
ENCLOSURE 3
June 2013
0 400 800 1,200 1,600
Feet
This map is intended only for internal operations of the Los Angeles County Sewer Maintenance Districts. Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in thismap. Data contained in this map is produced in whole or part from the Thomas Bros. Maps® digital database. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.
City of Walnut
CCTV PROJECTY0TV0910C
LINING &POINT REPAIR
PROJECTS
O
ENCLOSURE 4:
Infrastructure Inspection Reports for Grades 4 and 5
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20101008 Y0TV0910C Dry Gilbert Contreras 1067 92105
289.00 LACDPW WAL 10/07/2010 Jetting
EASEMENT
WAL
Easement/Right of Way
Not Controlled
G312-011
2347-0304
2347-0302
292.7 ft
Routine Assessment
Sanitary
0302/2347-0304/2347
Circular 12"Vitrified Clay Pipe Pipe Length:
1:675 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2347-0304
0.00 Water Level, 15 %, within 8 inch: NO
44.50 Tap Factory Active, at 3 o'clock, 6", within 8 inch: NO
60.40 S1 S 2Water Level Sag, 25 %, within 8 inch: NO, Start
129.50 F1 S 2Water Level Sag, 25 %, within 8 inch: NO, End
129.50 Water Level, 15 %, within 8 inch: NO
146.50 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
162.40 S2 S 2Water Level Sag, 25 %, within 8 inch: NO, Start
247.40 General Observation, within 8 inch: NO, Remarks: JOINT LENGTH5'
252.40 S 5Broken, from 12 to 3 o'clock, within 8 inch: YES
252.40 M 1Roots Fine Joint, from 12 to 3 o'clock, within 8 inch: YES
252.40 M 2Intruding Sealing Other, from 12 to 3 o'clock, 10 %, within 8 inch:YES
269.00 F2 S 2Water Level Sag, 25 %, within 8 inch: NO, End
269.00 Water Level, 15 %, within 8 inch: NO
292.70 Manhole, within 8 inch: NO, Remarks: 2347-0302
2347-0304
23470 FT // 00:01:060 FT // 00:01:15
44.5 FT // 00:02:3960.4 FT // 00:03:1860.4 FT // 00:03:18
2347-0302
QSR QMR SPR MPR OPR SPRI MPRI OPRI
512I 2I11 93 91 184 2.07 1.98 2.02
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20101005 Y0TV0910C Dry Rigo Alvarez 1569 96998
294.00 LACDPW WAL 09/30/2010 Jetting 2304
AVENIDA DEL CAMPO
WAL
Light Highway
Not Controlled
R311-033
2304-0464
2304-0459
242.6 ft
Routine Assessment
Sanitary
0459/2304-0464/2304
Circular 8"/8"Vitrified Clay Pipe Pipe Length:
1:550 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2304-0464
7.50 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
8.10 Water Level, 5 %, within 8 inch: NO
13.20 General Observation, within 8 inch: NO, Remarks: Pipe Joint Length5'
70.30 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
138.70 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
138.70 M 2Deposits Attached Encrustation, at 9 o'clock, 5 %, within 8 inch: NO
142.00 S1 M 2Deposits Attached Encrustation, from 9 to 3 o'clock, 5 %, within 8inch: NO, Start
165.30 S 4Broken, from 5 to 7 o'clock, within 8 inch: YES
207.40 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
213.20 F1 M 2Deposits Attached Encrustation, from 9 to 3 o'clock, 5 %, within 8inch: NO, End
218.80 S2 M 2Deposits Attached Encrustation, from 8 to 4 o'clock, 5 %, within 8inch: NO, Start
242.60 F2 M 2Deposits Attached Encrustation, from 8 to 4 o'clock, 5 %, within 8inch: NO, End
242.60 Abandoned Survey, within 8 inch: NO, Remarks: Due To DepositsAttached
2304-0464
0 FT // 00:00:247.5 FT // 00:01:068.1 FT // 00:01:22
13.2 FT // 00:01:5470.3 FT // 00:03:40
QSR QMR SPR MPR OPR SPRI MPRI OPRI
4100 2D00 4 50 54 4 2 2.08
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20101007 Y0TV0910C Dry Martin Garcia 1300 96920
245.00 LACDPW WAL 10/05/2010 Heavy Cleaning
VISTA RAMBLA
WAL
Light Highway
Not Controlled
M317-027
2304-0503
2304-0502
234.1 ft
Routine Assessment
Sanitary
0503/2304-0502/2304
Circular 8"Vitrified Clay Pipe Pipe Length:
1:525 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2304-0503
2.50 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
4.50 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
6.10 Water Level, 5 %, within 8 inch: NO
21.30 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
21.30 M 1Roots Fine Lateral, at 3 o'clock, within 8 inch: NO
53.90 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
71.10 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
139.90 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
141.90 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
205.40 Tap Factory Active, at 3 o'clock, 6", within 8 inch: NO
217.60 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
231.70 S 4Fracture Multiple, from 9 to 3 o'clock, within 8 inch: YES
234.10 Manhole, within 8 inch: NO, Remarks: 2304-0502
2304-0503
23040 FT // 00:00:24
2.5 FT // 00:00:444.5 FT // 00:01:076.1 FT // 00:01:47
21.3 FT // 00:02:20
2304-0502
QSR QMR SPR MPR OPR SPRI MPRI OPRI
4100 1100 4 1 5 4 1 2.5
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20100924 Y0TV0910C Dry Martin Garcia 251 97649
80.00 LACDPW WAL 09/22/2010 Heavy Cleaning
CALAVERAS DR
WAL
Light Highway
Not Controlled
M317-021
2303-0016
2303-0015
70.3 ft
Routine Assessment
Sanitary
0016/2303-0015/2303
Circular 8"Reinforced Plastic Pipe (Truss Pipe) Pipe Length:
1:175 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2303-0016
3.50 Water Level, 10 %, within 8 inch: NO
35.70 Tap Factory Active, at 12 o'clock, 6", within 8 inch: NO
64.60 S1 S 4Water Level Sag, 70 %, within 8 inch: NO, Start
69.80 M 2Obstacle Intruding Thru Wall, at 12 o'clock, 5 %, within 8 inch: NO
69.80 M 3Infil Dripper, at 12 o'clock, within 8 inch: NO
70.30 Abandoned Survey, within 8 inch: NO, Remarks: UNABLE TO PASSOBSTACLE I
70.30 F1 S 4Water Level Sag, 70 %, within 8 inch: NO, End
2303-0016
23030 FT // 00:00:21
3.5 FT // 00:00:3435.7 FT // 00:01:4664.6 FT // 00:02:5169.8 FT // 00:03:38
QSR QMR SPR MPR OPR SPRI MPRI OPRI
4100 3121 4 5 9 4 2.5 3
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20101006 Y0TV0910C Light Rain Gilbert Contreras 1042 92087
245.00 LACDPW WAL 10/05/2010 Jetting
PASEO DEL PRADO
WAL
Light Highway
Not Controlled
G312-009
2347-0288
2347-0287
251.3 ft
Routine Assessment
Sanitary
0287/2347-0288/2347
Circular 8"Vitrified Clay Pipe Pipe Length:
1:575 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2347-0288
0.00 Water Level, 15 %, within 8 inch: NO
70.60 S1 S 2Water Level Sag, 30 %, within 8 inch: NO, Start
76.00 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
92.80 F1 S 2Water Level Sag, 30 %, within 8 inch: NO, End
92.80 Water Level, 15 %, within 8 inch: NO
204.50 S2 S 3Water Level Sag, 35 %, within 8 inch: NO, Start
243.70 F2 S 3Water Level Sag, 35 %, within 8 inch: NO, End
248.70 S 4Fracture Multiple, from 7 to 5 o'clock, within 8 inch: YES
248.70 M 2Deposits Attached Encrustation, from 7 to 5 o'clock, 10 %, within 8inch: YES
248.70 General Observation, within 8 inch: NO, Remarks: joint length 5'
251.30 Manhole, within 8 inch: NO, Remarks: 2347-0287
2347-0288
23470 FT // 00:00:360 FT // 00:00:44
70.6 FT // 00:04:0170.6 FT // 00:04:0176 FT // 00:04:34
2347-0287
QSR QMR SPR MPR OPR SPRI MPRI OPRI
413A 3A27 46 44 90 2.71 2.59 2.65
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20100930 Y0TV0910C Dry Martin Garcia 325 97572
216.00 LACDPW WAL 09/28/2010 Heavy Cleaning
RUNNING BRAND CR
WAL
Light Highway
Not Controlled
M317-024
2303-0170
2303-0169
214.1 ft
Routine Assessment
Sanitary
0170/2303-0169/2303
Circular 8"Reinforced Plastic Pipe (Truss Pipe) Pipe Length:
1:500 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2303-0170
6.00 Water Level, 20 %, within 8 inch: NO
17.70 Water Level, 70 %, within 8 inch: NO
18.60 S 2Crack Longitudinal, at 12 o'clock, within 8 inch: YES
19.70 Tap Factory Active, at 12 o'clock, 6", within 8 inch: NO
25.20 Water Level, 15 %, within 8 inch: NO
65.70 Water Level, 30 %, within 8 inch: NO
81.40 Tap Factory Active, at 12 o'clock, 6", within 8 inch: NO
88.20 Water Level, 20 %, within 8 inch: NO
147.40 S1 S 4Water Level Sag, 60 %, within 8 inch: NO, Start
150.00 Tap Factory Active, at 12 o'clock, 6", within 8 inch: NO
205.30 F1 S 4Water Level Sag, 60 %, within 8 inch: NO, End
208.50 Water Level, 15 %, within 8 inch: NO
214.10 Manhole, within 8 inch: NO, Remarks: 2303-0169
2303-0170
23030 FT // 00:00:196 FT // 00:01:05
17.7 FT // 00:01:4018.6 FT // 00:02:0418.6 FT // 00:02:04
2303-0169
QSR QMR SPR MPR OPR SPRI MPRI OPRI
4A21 0000 58 0 58 3.87 0 3.87
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20101007 Y0TV0910C Dry Martin Garcia 1291 97016
375.00 LACDPW WAL 10/05/2010 Heavy Cleaning
CAMINO DE TEODORO
WAL
Light Highway
Not Controlled
M317-027
2304-0478
2304-0479
269 ft
Routine Assessment
Sanitary
0478/2304-0479/2304
Circular 8"Vitrified Clay Pipe Pipe Length:
1:600 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2304-0478
5.00 Tap Factory Capped, at 3 o'clock, 6", within 8 inch: NO
6.00 Water Level, 10 %, within 8 inch: NO
9.60 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
37.30 Tap Factory Active, at 3 o'clock, 6", within 8 inch: NO
140.00 Tap Factory Capped, at 3 o'clock, 6", within 8 inch: NO
172.70 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
225.10 M 2Tap Factory Defective, at 9 o'clock, 6", within 8 inch: NO
225.10 S 5Broken, from 9 to 4 o'clock, within 8 inch: NO, Remarks: INLATERAL
232.60 Tap Factory Active, at 3 o'clock, 6", within 8 inch: NO
269.00 Manhole, within 8 inch: NO, Remarks: 2304-0479
2304-0478
23040 FT // 00:00:215 FT // 00:00:586 FT // 00:01:17
9.6 FT // 00:01:4337.3 FT // 00:02:40
2304-0479
QSR QMR SPR MPR OPR SPRI MPRI OPRI
5100 2100 5 2 7 5 2 3.5
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20100929 Y0TV0910C Dry Rigo Alvarez 804 97073
352.00 LACDPW WAL 09/24/2010 Jetting 2304
VISTA HERMOSA DR
WAL
Light Highway
Not Controlled
R311-030
2304-0418
2304-0417
238.1 ft
Routine Assessment
Sanitary
0417/2304-0418/2304
Circular 8"/8"Vitrified Clay Pipe Pipe Length:
1:550 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2304-0418
4.50 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
15.60 Water Level, 5 %, within 8 inch: NO
21.70 General Observation, within 8 inch: NO, Remarks: Pipe Joint Length6'
28.60 Tap Factory Active, at 2 o'clock, 4", within 8 inch: NO
36.30 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
106.70 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
125.60 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
150.40 Tap Factory Active, at 10 o'clock, 4", within 8 inch: NO
163.90 Tap Factory Active, at 2 o'clock, 4", within 8 inch: NO
238.10 S 5Broken, from 10 to 4 o'clock, within 8 inch: YES, Remarks: BrokenJoint
238.10 Abandoned Survey, within 8 inch: NO, Remarks: Due To BrokenJoint
2304-0418
0 FT // 00:00:304.5 FT // 00:01:01
15.6 FT // 00:01:4721.7 FT // 00:02:1528.6 FT // 00:02:37
QSR QMR SPR MPR OPR SPRI MPRI OPRI
5100 0000 5 0 5 5 0 5
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20100924 Y0TV0910C Dry Rigo Alvarez 752 97277
255.00 LACDPW WAL 09/20/2010 Jetting 2304
EASEMENT
WAL
Light Highway
Not Controlled
R311-027
2304-0125
2304-0122
226.7 ft
Routine Assessment
Sanitary
0122/2304-0125/2304
Circular 8"/8"Reinforced Plastic Pipe (Truss Pipe) Pipe Length:
1:525 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2304-0125
5.70 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
7.90 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
19.10 Water Level, 5 %, within 8 inch: NO
31.20 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
226.70 S 5Broken Soil Visible, from 11 to 1 o'clock, within 8 inch: NO
226.70 Abandoned Survey, within 8 inch: NO, Remarks: Due To Broken SoilVisibl
2304-0125
0 FT // 00:00:185.7 FT // 00:02:567.9 FT // 00:03:15
19.1 FT // 00:03:4131.2 FT // 00:04:14
QSR QMR SPR MPR OPR SPRI MPRI OPRI
5100 0000 5 0 5 5 0 5
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20100908 Y0TV0910C Dry Rigo Alvarez 632 97570
324.00 LACDPW WAL 09/03/2010 Jetting 2303
CREEKSIDE DR
WAL
Light Highway
Not Controlled
R311-021
2303-0167
2303-0168
342.5 ft
Routine Assessment
Sanitary
0167/2303-0168/2303
Circular 8"/8"Reinforced Plastic Pipe (Truss Pipe) Pipe Length:
1:775 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2303-0167
9.30 Water Level, 10 %, within 8 inch: NO
22.10 General Observation, within 8 inch: NO, Remarks: Pipe Joint Length13'
190.00 S1 S 5Broken, from 10 to 1 o'clock, within 8 inch: YES, Start
192.10 M 4Infil Runner, at 9 o'clock, within 8 inch: NO
192.60 F1 S 5Broken, from 10 to 1 o'clock, within 8 inch: YES, End
342.50 Manhole, within 8 inch: NO, Remarks: 2303-0168
2303-0167
0 FT // 00:00:269.3 FT // 00:01:01
22.1 FT // 00:01:56190 FT // 00:07:56190 FT // 00:07:56
2303-0168
QSR QMR SPR MPR OPR SPRI MPRI OPRI
5100 4100 5 4 9 5 4 4.5
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20100929 Y0TV0910C Dry Martin Garcia 294 97479
45.00 LACDPW WAL 09/28/2010 Heavy Cleaning
EASEMENT
WAL
Light Highway
Not Controlled
M317-023
2303-0191
2303-0192
124.8 ft
Routine Assessment
Sanitary
0192/2303-0191/2303
Circular 8"Vitrified Clay Pipe Pipe Length:
1:300 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2303-0191
0.00 M 1Vermin Cockroach, within 8 inch: NO
6.00 Water Level, 5 %, within 8 inch: NO
35.00 Tap Break-in Active, at 10 o'clock, 6", within 8 inch: NO
52.90 Water Level, 10 %, within 8 inch: NO
81.20 Tap Break-in Active, at 10 o'clock, 6", within 8 inch: NO
84.60 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
91.20 S 5Hole Soil Visible, at 12 o'clock, within 8 inch: NO
112.40 Tap Break-in Active, at 10 o'clock, 6", within 8 inch: NO
117.50 S 1Joint Offset Medium, within 8 inch: YES
123.00 S 2Joint Offset Large, within 8 inch: YES
124.80 Abandoned Survey, within 8 inch: NO, Remarks: UNABLE TO PASSOFFSET JOI
2303-0191
23030 FT // 00:00:170 FT // 00:00:236 FT // 00:01:0635 FT // 00:02:21
52.9 FT // 00:03:02
QSR QMR SPR MPR OPR SPRI MPRI OPRI
5121 1100 8 1 9 2.67 1 2.25
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20101001 Y0TV0910C Dry Gilbert Contreras 935 92367
190.00 LACDPW WAL 09/30/2010 Jetting
CALLE BECERRA
WAL
Light Highway
Not Controlled
G312-006
2347-0078
2347-0081
190.1 ft
Routine Assessment
Sanitary
0078/2347-0081/2347
Circular 8"Vitrified Clay Pipe Pipe Length:
1:425 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2347-0078
0.00 M 2Deposits Attached Encrustation, from 7 to 5 o'clock, 10 %, within 8inch: YES
0.00 S 3Crack Multiple, from 7 to 9 o'clock, within 8 inch: NO
5.00 Water Level, 10 %, within 8 inch: NO
12.20 Water Mark, 15 %, within 8 inch: NO
44.20 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
124.50 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
127.30 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
139.10 S 5Broken, from 3 to 8 o'clock, within 8 inch: YES
139.10 M 2Deposits Attached Encrustation, from 4 to 9 o'clock, 10 %, within 8inch: YES
190.10 Manhole, within 8 inch: NO, Remarks: 2347-0081
2347-0078
23470 FT // 00:00:390 FT // 00:01:260 FT // 00:01:260 FT // 00:02:170 FT // 00:02:17
2347-0081
QSR QMR SPR MPR OPR SPRI MPRI OPRI
5131 2200 8 4 12 4 2 3
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20101007 Y0TV0910C Dry Gilbert Contreras 1044 92384
344.00 LACDPW WAL 10/06/2010 Jetting
EASEMENT
WAL
Easement/Right of Way
Not Controlled
G312-010
2347-0094
2347-0095
348.6 ft
Routine Assessment
Sanitary
0094/2347-0095/2347
Circular 8"Vitrified Clay Pipe Pipe Length:
1:660 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2347-0094
0.00 Water Level, 15 %, within 8 inch: NO
1.70 S 5Broken, from 10 to 2 o'clock, within 8 inch: YES
1.70 S 4Fracture Multiple, from 7 to 5 o'clock, within 8 inch: YES
1.70 M 1Roots Fine Joint, from 3 to 5 o'clock, within 8 inch: YES
15.70 S1 S 3Water Level Sag, 40 %, within 8 inch: NO, Start
23.20 F1 S 3Water Level Sag, 40 %, within 8 inch: NO, End
23.20 Water Level, 15 %, within 8 inch: NO
59.60 Tap Break-in Active, at 9 o'clock, 4", within 8 inch: NO
69.30 S2 S 3Water Level Sag, 35 %, within 8 inch: NO, Start
114.80 F2 S 3Water Level Sag, 35 %, within 8 inch: NO, End
114.80 Water Level, 15 %, within 8 inch: NO
151.90 S3 S 3Water Level Sag, 40 %, within 8 inch: NO, Start
163.50 F3 S 3Water Level Sag, 40 %, within 8 inch: NO, End
163.50 Water Level, 15 %, within 8 inch: NO
170.70 S4 S 2Water Level Sag, 30 %, within 8 inch: NO, Start
175.40 F4 S 2Water Level Sag, 30 %, within 8 inch: NO, End
175.40 Water Level, 15 %, within 8 inch: NO
202.20 Tap Break-in Active, at 3 o'clock, 4", within 8 inch: NO
257.60 M 2Deposits Attached Encrustation, from 3 to 5 o'clock, 5 %, within 8inch: YES
2347-0094
23470 FT // 00:00:400 FT // 00:00:48
1.7 FT // 00:01:211.7 FT // 00:01:211.7 FT // 00:01:39
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:20101007 Y0TV0910C Dry Gilbert Contreras 1044 92384
344.00 LACDPW WAL 10/06/2010 Jetting
1:660 position observation grade
WinCanExport 100%.mdb // page: 2
299.30 S5 S 3Water Level Sag, 40 %, within 8 inch: NO, Start
309.80 F5 S 3Water Level Sag, 40 %, within 8 inch: NO, End
309.80 Water Level, 15 %, within 8 inch: NO
314.80 S 1Crack Circumferential, from 7 to 5 o'clock, within 8 inch: YES
321.40 S6 S 3Water Level Sag, 35 %, within 8 inch: NO, Start
331.40 F6 S 3Water Level Sag, 35 %, within 8 inch: NO, End
331.40 Water Level, 15 %, within 8 inch: NO
348.60 Manhole, within 8 inch: NO, Remarks: 2347-0095
2347-0095
QSR QMR SPR MPR OPR SPRI MPRI OPRI
5141 3C22 75 68 143 3 2.83 2.92
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20101001 Y0TV0910C Dry Gilbert Contreras 936 92372
124.00 LACDPW WAL 09/30/2010 Jetting
AVENIDA ALIPAZ
WAL
Light Highway
Not Controlled
G312-006
2347-0084
2347-0082
61.6 ft
Routine Assessment
Sanitary
0082/2347-0084/2347
Circular 8"Vitrified Clay Pipe Pipe Length:
1:150 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2347-0084
0.00 S1 S 3Water Level Sag, 35 %, within 8 inch: NO, Start
61.60 F1 S 3Water Level Sag, 35 %, within 8 inch: NO, End
61.60 M 2Roots Fine Barrel, from 7 to 8 o'clock, within 8 inch: NO
61.60 S 5Broken, from 7 to 6 o'clock, within 8 inch: NO
61.60 S 4Fracture Multiple, from 7 to 5 o'clock, within 8 inch: YES
61.60 S 4Deformed, 10 %, within 8 inch: NO
61.60 Abandoned Survey, within 8 inch: NO, Remarks: COMPLETESINSPECTION OF E
2347-0084
23470 FT // 00:00:330 FT // 00:00:460 FT // 00:00:46
61.6 FT // 00:03:0861.6 FT // 00:03:24
QSR QMR SPR MPR OPR SPRI MPRI OPRI
5142 3B21 58 47 105 3.22 2.94 3.09
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20100929 Y0TV0910C Dry Martin Garcia 314 92922
323.00 LACDPW WAL 09/28/2010 Heavy Cleaning
PINTO CR
WAL
Light Highway
Not Controlled
M317-023
2346-0122
2346-0121
317.6 ft
Routine Assessment
Sanitary
0122/2346-0121/2346
Circular 8"Reinforced Plastic Pipe (Truss Pipe) Pipe Length:
1:725 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2346-0122
2.20 Water Level, 5 %, within 8 inch: NO
54.00 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
61.80 Tap Factory Active, at 3 o'clock, 6", within 8 inch: NO
99.70 Water Level, 10 %, within 8 inch: NO
112.70 Water Level, 15 %, within 8 inch: NO
123.80 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
133.40 Tap Factory Active, at 3 o'clock, 6", within 8 inch: NO
192.40 Tap Factory Active, at 3 o'clock, 6", within 8 inch: NO
197.40 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
250.40 Tap Factory Active, at 3 o'clock, 6", within 8 inch: NO
253.80 Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO
302.60 S 5Broken Void Visible, from 10 to 2 o'clock, within 8 inch: NO
304.50 S 5Broken Void Visible, from 10 to 2 o'clock, within 8 inch: NO
317.60 Manhole, within 8 inch: NO, Remarks: 2346-0121
2346-0122
23460 FT // 00:00:22
2.2 FT // 00:00:3654 FT // 00:02:41
61.8 FT // 00:03:1299.7 FT // 00:04:44
2346-0121
QSR QMR SPR MPR OPR SPRI MPRI OPRI
5200 0000 10 0 10 5 0 5
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:
Street: Flow Control: Start MH:
City: Year Renewed End MH:
Location Code: Tape/Media #: pipe length:
Reason for inspection: Dia/Height:
Use of Sewer: Material:
Drain. Area:Lining Method:Category:
Remark::
20101004 Y0TV0910C Dry Gilbert Contreras 944 92379
214.00 LACDPW WAL 10/01/2010 Jetting
CALLE LASUEN
WAL
Light Highway
Not Controlled
G312-007
2347-0090
2347-0091
252.3 ft
Routine Assessment
Sanitary
0090/2347-0091/2347
Circular 8"Vitrified Clay Pipe Pipe Length:
1:528 position observation grade
WinCanExport 100%.mdb // page: 1
0.00 Manhole, within 8 inch: NO, Remarks: 2347-0090
5.00 Water Level, 10 %, within 8 inch: NO
31.20 S 5Broken, from 6 to 10 o'clock, within 8 inch: YES
31.20 S 2Crack Longitudinal, at 6 o'clock, within 8 inch: YES
53.90 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
64.80 M 2Deposits Attached Encrustation, from 7 to 10 o'clock, 5 %, within 8inch: YES
71.90 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
84.60 S1 S 2Water Level Sag, 25 %, within 8 inch: NO, Start
108.60 S 1Joint Offset Medium, within 8 inch: YES
109.20 S 2Joint Offset Large, within 8 inch: YES
109.20 M 2Deposits Attached Encrustation, from 3 to 9 o'clock, 10 %, within 8inch: YES
120.40 F1 S 2Water Level Sag, 25 %, within 8 inch: NO, End
120.40 Water Level, 15 %, within 8 inch: NO
131.50 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
132.90 Water Mark, 10 %, within 8 inch: NO
139.50 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
150.40 General Observation, within 8 inch: NO, Remarks: joint length 5'
178.00 S2 M 2Deposits Attached Encrustation, from 8 to 4 o'clock, 5 %, within 8inch: NO, Start
183.30 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
216.90 Tap Factory Active, at 3 o'clock, 4", within 8 inch: NO
2347-0090
23470 FT // 00:00:205 FT // 00:01:44
31.2 FT // 00:02:4931.2 FT // 00:02:4931.2 FT // 00:03:02
WinCan America, Inc.1730 Montano Road NE, Suite E
Albuquerque, NM 87107Tel: (505) 341.0109, Fax: (505) 341.0133
Inspection reportDate: P.O.#: Weather: Surveyed By: section number: PSR:
Total Pipe Length: Survey Customer: System Owner: Clean Date: Pre-Cleaned: Map Grid #:20101004 Y0TV0910C Dry Gilbert Contreras 944 92379
214.00 LACDPW WAL 10/01/2010 Jetting
1:528 position observation grade
WinCanExport 100%.mdb // page: 2
240.10 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO
251.40 M 2Infil Weeper, from 2 to 5 o'clock, within 8 inch: YES
251.40 M 3Deposits Attached Encrustation, from 2 to 5 o'clock, 15 %, within 8inch: YES
251.40 F2 M 2Deposits Attached Encrustation, from 8 to 4 o'clock, 5 %, within 8inch: NO, End
252.00 M 4Deposits Attached Encrustation, from 7 to 11 o'clock, 25 %, within 8inch: YES
252.30 Abandoned Survey, within 8 inch: NO, Remarks: completesinspection of e
QSR QMR SPR MPR OPR SPRI MPRI OPRI
512A 4131 28 67 95 2.15 2.09 2.11