COUNTY OF LOS ANGELESdpw.lacounty.gov/smd/cctv/city/Calabasas/Calabasas... · 2013. 8. 13. · p.o. box 1460 alhambra, california 91802-1460 in reply please refer to file: sm-1

GAIL FARBER, Director

March 10, 2009

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) 458-5100http://dpw.lacounty.gov ADDRESS ALL CORRESPONDENCE TO:

P.O. BOX 1460ALHAMBRA, CALIFORNIA 91802-1460

IN REPLY PLEASE

REFER TO FILE: SM-1

Mr. Robert YaldaDirector of Public Works/City EngineerCity of Calabasas100 Civic Center WayCalabasas, CA 91302

Attention Mr. Alex Farassati

Dear Mr. Yalda:

CONSOLIDATED SEWER MAINTENANCE DISTRICTCONDITION ASSESSMENT PROGRAM REPORTPROJECT YOTV0506F

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 inspection of 34,145 feet orapproximately 9.2 percent of the City of Calabasas' sewer system.

The enclosed report outlines the structural and maintenance ratings of your systembased on the Pipeline Assessment and Certification Program's 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)

• Quick Structural Rating Report Priority List and Quick Infrastructure Rating Map(Enclosure 3)

• Infrastructure Inspection Reports for Grades 4 and 5 (Enclosure 4)

Mr. Robert YaldaMarch 10, 2009Page 2

The Condition Assessment Report provides details regarding the maintenance andstructural condition of your City's sewer mainlines. This information can be included inyour agency's Sewer System Management Plan as a reference in Chapter 8.0, SystemEvaluation and Capacity Assurance Plan. The segments with critical maintenanceissues have been cleaned and, in some instances, have been incorporated into ourroutine cleaning schedule. In addition, the segments with severe structural defectshave either been repaired or will be scheduled for repair as part of the ongoingAccumulative 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. to4 p.m., or at rswartz dpw.lacounty.gov .

Very truly yours,

GAIL FARBERDirector of Public Works

MANU L DEL REALAssistant Deputy DirectorSewer Maintenance Division

PK:kk1647

Enc.

bc: Programs Development (Ghazarian)

bc: MdR, KL, RS, FV, File (Project YOTV0506F), SPINDLE

CONDITION ASSESSMENT REPORTCOUNTY OF LOS ANGELES DEPARTMENT OF PUBLIC WORKS

CONSOLIDATED SEWER MAINTENANCE DISTRICT

PROJECT NAME: YOTV0506F PROJECT MGR: Fernando VillalunaPROJECT DATE: 06/27/06 — 08/04/06 CONTACT NO: (626) 300-3380SUP. DISTRICT(s): 3 MAP PAGE(S): 1191 & 1192Report By: Phyo Kyaw Report Date: 02/19/09

INTRODUCTION

As part of the Sewer Condition Assessment Program, the County of Los AngelesDepartment of Public Works Consolidated Sewer Maintenance District has completedthe closed-circuit television inspection of 34,145 feet or approximately 9.2 percent of theCity of Calabasas' sewer system.

The Sewer Condition Assessment Program utilizes the Pipeline Assessment andCertification Program (PACP) Quick Rating methodology to rank the structural andmaintenance ratings of your system based on industry standards.

PROJECT AREA AND DESCRIPTION

Project YOTV0506F included sewer lines located in Unincorporated County ofLos Angeles area and the Cities of Agoura Hills, Calabasas, Hidden Hills, Malibu,Rancho Palos Verdes, and Westlake Village. Enclosed for your reference is anoverview map of the project area 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 of 5indicates that a pipe segment requires immediate attention. A detailed breakdown ofthe five possible defect grades is as follows:

Grade Description Estimate time to Failure

1: EXCELLENT: Minor Defects. Unlikely in the foreseeable future

2: GOOD: Defects that have not begun to deteriorate. 20 years or more

3: FAIR: Moderate defects that will continue todeteriorate. 1 0 to 20 years

4:POOR: Severe defects that will become grade 5defects within the foreseeable future. 5 to 10 years

5: IMMEDIATE ATTENTION: Defects requiringi mmediate attention.

Has failed or will likely fail within thenext 5 years

Page 1 of 3

MAINTENANCE REPORT

Our inspection revealed that approximately 87.6 percent of the system televised wasfree of blockages or restrictions that would impede sewer flows. However, theremaining 12.4 percent of the inspected pipe segments within the City of Calabasas hada PACP maintenance grade of 4 or 5 as indicated in the Quick Maintenance RatingTable shown below. These segments have been incorporated into our routine cleaningschedule with corrective action taken as noted on the Quick Maintenance Rating ReportPriority List (Enclosure 2). Also included is a color-coded map showing the quickmaintenance rating for each pipe segment.

QUICK MAINTENANCE RATING TABLE

DEFECTGRADE

PIPELENGTH

(FT)

PERCENT TOTALINSPECTED PIPE

LENGTHNO. SEGMENTS

1: Excellent 3,928 11.5 202: Good 20,246 59.3 1023: Fair 5,746 16.8 294: Poor 3,485 10.2 175: Immediate

Attention 740 2.2 4

TOTAL 34,145 100.0 172

STRUCTURAL REPORT

Our inspection revealed that approximately 96.8 percent of the inspected pipe segmentswithin the City of Calabasas were free of severe structural defects. However, theremaining 3.2 percent of the inspected pipe segments had a PACP structural grade of4 or 5 as indicated in the Quick Structural Rating Table shown below. These segmentshave been placed on a priority list based on the severity and the need for action. ForItems 1 through 6 in the Quick Structural Rating Report Priority List (Enclosure 3), whichrequire a corrective action, the proposed corrective method will be scheduled in the next24 months as part of the ongoing Accumulative Capital Outlay Project. A color-codedmap showing the Quick Structural Rating for each pipe segment is located inEnclosure 3. Copies of the actual inspection reports for these 6 segments are includedin Enclosure 4.

QUICK STRUCTURAL RATING TABLE

DEFECTGRADE

PIPELENGTH

(FT)

PERCENT TOTALINSPECTED PIPE

LENGTHNO. SEGMENTS

1: Excellent 24,826 72.7 1252: Good 5,025 14.7 253: Fair 3,186 9.4 164: Poor 141 0.4 15: Immediate

Attention 967 2.8 5

TOTAL 34,145 100.0 172

Page 2 of 3

FUTURE PROJECTS

The Sewer Condition Assessment Program will be performing future closed-circuittelevision inspection of the remaining sewer lines within the City of Calabasas accordingto the following schedule:

FISCAL YEARPROJECTNAME

LENGTH(FT)

PERCENTAGEOF SYSTEM

2005-2006 YOTV0506F 34,145 9.22011-2012 3_3 253,558 68.52014-2015 3_2 82,540 22.3

TOTAL 370,243 100.0

Page 3 of 3

ENCLOSURE 1:

Project Overview Map

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SMD Operations Maps

Y0TV0506F

CCTV PROJECT

SEPTEMBER 2008Y0TV0506F_Overview.mdx

Supervisorial District 3 & 4City of Agoura Hills, Calabasas,

Hidden Hills, Malibu, Rancho Palos Verdes, Westlake Village &

County Unincorporated

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.

O0 320 640 960 1,280

Feet

Y0TV0506F

PROJECT OVERVIEW MAP

ENCLOSURE 2:

• Quick Maintenance Rating Report

Priority List • Quick Maintenance Rating Map

Item No. QMR Start MH End MH Street Observation Corrective Action Taken

1 5225 1191-0259 1191-0262 PARK SIENNA Obstacle: 124' Remove obstacle; Hydrojet (completed 11/13/08)

2 5124 1191-0196 1191-0195 PARK MIRASOL Obstacle: 110' Remove obstacle; Hydrojet (completed 10/31/08)

3 5123 1191-0214 1191-0215 PARK JACARANDA RD Root ball Rodder (completed 10/21/08)4 5123 1191-0281 1191-0282 PARK SORRENTO Debris: End MH 1191-0282 Clean MH 1191-0282 (completed 11/13/08)5 422D 1191-0340 1191-0171 COMMONS WAY Camera underwater Hydrojet (completed 11/13/08)6 4131 1191-0227 1191-0226 EASEMENT between PARK

VERONA and PARK CORDERORoots Rodder on a 6-Month periodic (last cleaned

10/21/08)7 4131 1191-0251 1191-0250 PARK CORONA Roots; deposits: Start MH 1191-0251 Rodder; Clean MH 1191-0251 (completed

10/31/08)8 412F 1191-0264 1191-0263 PARK ENSENADA Deposits: End MH 1191-0263 Clean MH 1191-0263 (completed 2/18/09)9 412A 1191-0194 1191-0195 PARK MIRASOL Camera underwater Hydrojet (completed 10/31/08)

10 4127 1191-0226 1191-0225 EASEMENT by PARK CORDERO Roots: End MH 1191-0225 Rodder; clean MH1191-0225 (completed 10/21/08)

11 4125 1191-0163 1191-0162 PARK CAPRI Roots Hydrojet (completed 10/30/08)12 4124 1191-0252 1191-0159 EASEMENT by PARK CAPRI

and PARK BIENNACorrosion Hydrojet (completed 10/30/08)

13 4123 1192-0274 1192-0272 PARK MONTE Grease Hydrojet (completed 01/13/09)14 4123 1191-0259 1191-0256 PARK SIENNA Roots Rodder (completed 10/30/08)15 4123 1191-0159 1191-0160 EASEMENT by PARK CAPRI

and PARK GRANADACamera underwater Hydrojet (completed 10/30/08)

16 4123 1191-0211 1191-0210 PARK OLIVO RD Roots; grease Hydrojet (completed 01/13/09)17 4122 1191-0162 1191-0161 PARK CAPRI Roots; grease Hydrojet (completed 01/13/09)18 4121 1191-0225 1191-0223 EASEMENT by PARK CORDERO

and PARK CONTESSARoots: Start MH 1191-0225 Rodder; clean MH 1191-0225 (completed

10/21/08)19 4114 1191-0236 1191-0233 EASEMENT between PARK

SERENA and PARK ALLEGRARoots: End MH 1191-0233 Clean MH 1191-0233 (completed 2/18/09)

20 4100 1191-0233 1191-0234 EASEMENT between PARKSERENA and PARK ALLEGRA

Roots Rodder (completed 10/21/08)

Item No. QMR Start MH End MH Street Observation

1 4126 1191-0204 1191-0205 PARK SORRENTO Roots in lateral

ENCLOSURE 2QUICK MAINTENANCE RATING REPORT PRIORITY LIST

as of 08/04/06

The following line segment received a Quick Maintenance Rating of above 4000 due to the observation of Root Ball or Deposit inside the lateral connection. CSMD does not maintain lateral lines: it is the responsibility of the parcel owner to maintain their respective lateral lines to facilitate the flow of wastewater from their property to the mainline. Therefore, these lines were not included on the Prioirty List above identified with maintenance deficiencies in need of immediate attention by CSMD.

CITY OF CALABASAS (Y0TV0506F)

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C OC OL O S A N G E L E SL O S A N G E L E S


CALABASAS RD

VENTURA FRWY

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347 191

270

LegendSMD Sanitary SewersQMR

1: EXCELLENT

2: GOOD

3: FAIR

4: POOR

5: IMMEDIATE ATTENTION

SMD ManholesU Other

MH Type!( Standard

!? Siphon

XW Trap

" ‚ Shallow

#* Drop





!( Trunk Mh


SMD Operations Maps

CCTV Project Area

CCTV PROJECT

SEPTEMBER 20080506F_11x17_QMR_CAL.mdx

Supervisorial District 3CALABASAS


O0 290 580 870 1,160

Feet

Y0TV0506F

ENCLOSURE 2

QUICKMAINTENANCE

RATING(QMR)

ENCLOSURE 3:

• Quick Structural Rating Report Priority List

• Quick Structural Rating Map

Item No. QSR Start MH End MH Street Observation: Location Proposed Corrective Method Length of

Repair (FT)1 5141 1192-0063 1192-0064 PARK HELENA Hole with soil visible and fractures: 176' Structural integrity intact. No action needed. -2 5141 1192-0091 1192-0090 PARK SIENNA Hole with soil visible and fractures: 163' Structural integrity intact. No action needed. -3 5141 1191-0201 1191-0202 EASEMENT by PARK

SORRENTO and PARK MIRASOL

Hole with soil visible and fractures: 225' Structural integrity intact. No action needed. -

4 5132 1191-0333 1191-0332 PARK MONTE Hole with void visible: 177'; multiple cracks Lining: MH to MH 1875 5121 1191-0232 1191-0233 EASEMENT by PARK

ALLEGRAHole and fractures: 18' Lining: MH to MH 201

6 4131 1191-0250 1191-0248 PARK CORONA Fractures and cracks Structural integrity intact. No action needed. -

ENCLOSURE 3QUICK STRUCTURAL RATING REPORT PRIORITY LIST

CITY OF CALABASAS (Y0TV0506F)as of 08/04/06

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C OC OL O S A N G E L E SL O S A N G E L E S


CALABASAS RD

VENTURA FRWY

PARK SORRENTO

PARK GRANADA

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PARKWAY CALABASAS

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VENTURA BLVD

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MULHOLLAND DR

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DESERET DR

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OLD SCANDIA LN

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347 191

270

LegendSMD Sanitary SewersQSR

1: EXCELLENT

2: GOOD

3: FAIR

4: POOR

5: IMMEDIATE ATTENTION

SMD ManholesU Other

MH Type!( Standard

!? Siphon

XW Trap

" ‚ Shallow

#* Drop





!( Trunk Mh


SMD Operations Maps

CCTV Project Area

CCTV PROJECT

SEPTEMBER 20080506F_11x17_QSR_CAL.mdx

Supervisorial District 3CALABASAS


O0 290 580 870 1,160

Feet

Y0TV0506F

ENCLOSURE 3

QUICKSTRUCTURAL

RATING(QSR)

ENCLOSURE 4:

Infrastructure Inspection Reports for Grades 4 and 5

fowiatoNational Plant Services, INC.

1461 Harbor AvenueLong Beach, CA 90813-2741

Tel: (800) 445-3614, Fax: (562) 495-1528

Inspection reportP #

YOTV0506FWeather:

1 DrySurveyed By

Gilbert Contrerassection number:

839PSR:31188

Survey Customer:LACDPW

System Owner:CAL

Clean Date Pre-Cleaned:J Jetting

Map Grid #.1192

Date:20060705

Total Pipe Length299.00

Street: PARK HELENA

City: CAL

Location Code: C Light Highway

Flow Control: N Not Controlled

Year Renewed

Tape/Media #: G002

Start MH: 1192-0063

End MH: 1192-0064

Total length surveyed 238 ft

Purpose: F Routine Assessment Dia/Height: C Circular 8/8Material: VCP Vitrified Clay Pipe Pipe Joint length: 5.0Use SS SanitaryLining:

Drain. Area: 1192 Category:

Comment:

Location details: Park Ensenada

1:600 position observation MPEG photo grade

1 0.00 Manhole, within 8 inch: NO, Remarks: 1192-0063 00:00:58 265 0

8.10 Deposits Attached Grease, from 7 to 5 o'clock, 5 %, within 8 inch: NO 00:02:13 266

8.10 Water Level, 15%, within 8 inch: NO 00:01:57 267

55.80 General Observation, within 8 inch: NO. Remarks: joint length 5' 0004:13 268


131.50 Deposits Attached Grease, from 7 to 5 o'clock, 5%, within 8 inch: NO 0007:14 270

146.60 Alignment Left, within 8 inch: NO 00:08:04 271


177.30 Fracture Multiple, from 7 to 5 o'clock, within 8 inch: YES 00:10:08 273

177.90 Hole Soil Visible, from 9 to 10 o'clock, within 8 inch: NO 00:10:48 274

Tap Break-in Active, at 3 o'clock, 4", within 8 inch: NO 00:11:41 275

Deposits Attached Grease, from 7 to 5 o'clock, 5%, within 8 inch NO 0012:10 276

IL\185.30

187.40


1 92-00" 238.00 Manhole, within 8 inch: NO, Remarks: 1192-0064 00:14:40 278

QSR QMR SPR MPR OPR SPRI MPRI OPRI0000 0000 0 0 0 0 0 0

YOTV0506F_v7.mdb // page: 1

Date:20060706

Total Pipe Length:180.00

National Plant Services,1461 Harbor

Long Beach, CATel (800) 445-3614, Fax

INC.Avenue90813-2741

(562) 495-1528


YOTV0506FWeather:

1 DrySurveyed By


862PSR:31213


System Owner:CAL

Clean Date: Pre-CleanedJ Jetting

Map Grid #:1192

Street: PARK SIENNA

City: CAL

Location Code: C Light Highway


Year Renewed

Tape/Media #: G003

Start MH: 1192-0091

End MH: 1192-0090

Total length surveyed: 187.9 ft

Purpose: F Routine Assessment Dia/Height: C Circular 8/8

Use SS Sanitary Material: VCP Vitrified Clay Pipe Pipe Joint length: 5.0Lining:


Comment:

Location details: Park Antigua


92-0091 0.00 Manhole, within 8 inch: NO, Remarks: 1192-0091 0000:43 587


8.00 Water Level, 10%, within 8 inch: NO 0001:38 589

34.90 Roots Fine Joint, from 8 to 9 o'clock, within 8 inch: YES 000305 590

--------------,,. 36.10 Deposits Attached Grease, from 4 to 8 o'clock, 5 %, within 8 inch: NO 000328 591

175.90 Deposits Attached Grease, from 4 to 8 o'clock, 5 0/ 8 inch: NO 00:04:56 592

1

137.20 General Observation, within 8 inch: NO, Remarks: joint length 5' 00:07:07 593



163.10 Hole Void Visible, at 12 o'clock, within 8 inch: YES 00:0901 596

1 92-0090 187.90 Manhole, within 8 inch: NO, Remarks: 1192-0090 0010:49 597

QSR OMR SPR MPR OPR SPRI MPRI OPRI0000 0000 0 o o 0 o 0


Date.20060707

Total Pipe Length.229.00

National Plant Services, INC.1461 Harbor Avenue

Long Beach, CA 90813-2741Tel, (800) 445-3614, Fax (562) 495-1528

Inspection reportPO 4

YOTV0506FWeather:

1 DrySurveyed By

Gilbert Contrerassection number

879PSR31356


System Owner:CAL


Map Grid1191

Street: 0

City: CAL

Location Code: G Parking Lot


Year Renewed

Tape/Media 4: G004

Start MH: 1191-0201

End MH: 1191-0202

Total length surveyed 233.7 ft

Purpose: F Routine Assessment Die/Height: C Circular 8/8Material: VCP Vitrified Clay Pipe Pipe Joint length: 5.0Use: SS SanitaryLining:


Comment:

Location details . Park Sorrento


1 91-0201 0.00 Manhole, within 8 inch: NO, Remarks: 1191-0201 0000:44 837

8.00 Water Level, 15%. within 8 inch: NO 00:01:53 838

17.40 Roots Fine Lateral, at 9 o'clock, within 8 inch: NO 00:0251 839

Tap Factory Active, at 9 o'clock, 6", within 8 inch: NO 00:02:35 84017.40

42.70 Water Level, 10 %, within 8 inch: NO 00:03:50 841


1

1

175.30 Deposits Attached Other, from 10 to 2 o'clock, 5%, within 8 inch: NO 00:08:34 843


225.50 Hole Void Visible, from 9 to 10 o'clock, within 8 inch: NO 00:11:20 845

227.10 Tap Factory Active, at 10 o'clock, 6", within 8 inch: NO 00:11:49 846

229.30 Obstacle External Pipe or Cable, at 7 o'clock, 5 %, within 8 inch: NO, 00:1235 847

91-0202 Remarks: bar233.70 Manhole, within 8 inch: NO, Remarks: 1191-0202 00:13:16 848

OSP QMR SPR MPR OPR SPRI MPRI OPRI0000 0000 0 0 0 0 0 0


Date:20060703



Long Beach, CA 90813-2741Tel' (800) 445-3614, Fax' (562) 495-1528

Inspection reportP 0 #

YOTV0506FWeather:

1 DrySurveyed By


837PSR:31234

Survey CustomerLACDPW

System OwnerCAL

Clean Date. Pre-Cleaned:J Jetting

Map Grid #:1191

Street: PARK MONTE

City: CAL

Location Code: 0 EasementiRight of Way


Year Renewed

Tape/Media #: G001

Start MH: 1191-0333

End MH: 1191-0332


Purpose: F Routine Assessment Dia/Height: C Circular 8/8Material: VCP Vitrified Clay Pipe Pipe Joint length: 5.0Use SS SanitaryLining:


Comment:

Location details: Park Ora


0.00 Manhole, within 8 inch: NO, Remarks: 1191-0333 00:00:58 218

0.20 Water Level, 10%, within 8 inch: NO 00:01:30 219

3 40 Si Deposits Attached Other, from 8 to 4 o'clock, 5 %, within 8 inch: NO, 00:02:00 220Remarks: calcium, Start

91 .0333 5 30 Deposits Attached Grease, from 4 to 8 o'clock, 5%, within 8 inch: NO 00:02:28 221


Factory Active, at 3 o'clock, 4", within 8 inch: NO 00:3:10 223--N 7.30 Tap


-- 35.60 Alignment Down, within 8 inch: NO 00:0513 225

35.60 General Photo, within 8 inch: NO 00:05:00 226

37.60 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO 00:0535 227

44.10 Fl Deposits Attached Other, from 8 to 4 o'clock, 5 %, within 8 inch: NO, 000605 228Remarks : calcium, End

— 73.20 Joint Offset Medium, within 8 inch: NO 00:07:31 229

174.50 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO 000755 230

77.80 Alignment Down, within 8 inch: NO 00:08:23 231

1 105.10 Fracture Circumferential, from 9 to 3 o'clock, within 8 inch: YES 000931

Attached Grease, from 4 to 8 o'clock, 5%, within 8 inch: NO 00:09:52

232

233_

106.20 Deposits


--------\ 121.90 Alignment Down, within 8 inch: NO 00:10:56 235

154.80 Crack Multiple, from 09 to 03 o'clock, within 8 inch: YES 00:13:15 236

154.80 Intruding_.

/ 154.80 Roots

Sealing Ring Hanging, from 10 to 12 o'clock, 5%, within 8 inch: 001221 237NO

Fine Joint, at 3 o'clock, within 8 inch: YES 00:12:48 238

------------, 160.30 Fracture Circumferential, from 2 to 10 o'clock, within 8 inch: YES 00:13:53 239

177.80 Infil Weeper, from 2 to 5 o'clock, within 8 inch: NO 00:14:59 240

--------------____ 177.90 Hole Void Visible, from 2 to 5 o'clock, within 8 inch: NO 00:15:36 241

184.20 Fracture Longitudinal, at 03 o'clock, within 8 inch: YES 00:16:54 242


Date20060703


observation

Fracture Longitudinal, at 03 o'clock. within 8 inch: YES

Manhole, within 8 inch: NO, Remarks: 1191-0332

MPEG photo

0016:54 242

001730 243

grade1:465 position


Long Beach, CATel (800) 445-3614, Fax


(562) 495-1528

Inspection reportP 0 #

YOTV0506FWeather:

1 DrySurveyed By.


837PSR31234


System OwnerCAL


Map Grid #1191

OSR QMR SPR MPR OPR SPRI MPRI OPRI0000 0000 0

YOTV0506F_v7.mdb 11 page: 2


Long Beach, CA 90813-2741Tel (BOO) 445-3614 Fax' (562) 495-1528

Inspection reportPO 4

YOTV0506FWeather:

1 DrySurveyed By


1092PSR31384


System Owner:CAL

Clean Date: Pre-Cleaned:J Jetting

Map Grid #1191

Date20060802


Street: 0

City: CAL

Location Code: D Easement/Right of Way


Year Renewed

Tape/Media #: G019

Start MH. 1191-0232

End MH: 1191-0233

Total length surveyed 53.9 ft


Use: SS Sanitary Material: VCP Vitrified Clay Pipe Pipe Joint length: 5.0Lining:


Comment:

Location details . Park Allegra


1191-0232 0.00 Manhole, within 8 inch: NO, Remarks: 1191-0232 00:00:43 3487

0.00 Water Level, 15%, within 8 inch: NO 00:0103 3488

2.10 Deposits Attached Grease, from 10 to 2 o'clock, 5%, within 8 inch: NO 00:0140 3489

18.60 Hole Void Visible, from 10 to 2 o'clock, within 8 inch: YES 00:03:35 3490

18.60 Fracture Circumferential, from 2 to 10 o'clock, within 8 inch: YES 00:04:11 3491


53.80 Tap Break-in Intruding, at 9 o'clock, 4", 1, within 8 inch: NO 00:08:02 3493

53 90 Roots Medium Lateral, from 8 to 10 o'clock, 10 %, within 8 inch: NO 000829 3494

53.90 Abandoned Survey, within 8 inch: NO, Remarks: completes inspection of e 0008:58 3495

QSR QMR SPR MPR OPR SPRI MPRI OPRI10 0 0 00000 0000 0 0


Date20060705



Long Beach, CATel (800) 445-3614 Fax


(562) 495-1528


YOTV0506FWeather:

1 DrySurveyed By


852PSR:31401


System Owner:CAL

Clean Date Pre-CleanedJ Jetting

Map Grid #:1191

Street: PARK CORONA

City: CAL

Location Code C Light Highway


Year Renewed

Tape/Media #: G002

Start MH: 1191-0250

End MH: 1191-0248



Use: SS Sanitary Material: VCP Vitrified Clay Pipe Pipe Joint length: 5.0Lining:

Drain, Area: 1191 Category:

Comment:

Location details • Park Esperanza


91-0250 0.00 Manhole, within 8 inch: NO, Remarks: 1191-0250 0000:44 435

5.00 Roots Tap Joint, from 3 to 9 o'clock, 15%, within 8 inch: YES 00:01:45 436

8.00 Deposits Attached Grease, from 4 to 8 o'clock, 5 %, within 8 inch NO 00:02:45 437


36.10 Fracture Circumferential, from 2 to 3 o'clock, within 8 inch: YES 00:04:35 439

36.10 Roots Fine Joint, from 10 to 5 o'clock, within 8 inch: YES 00:0404 440

56.70 Deposits Attached Other, from 3 to 9 o'clock, 5 '%, within 8 inch: NO 00:05:30 441

64.30 Si Deposits Attached Other, from 8 to 4 o'clock, 5%, within 8 inch: NO, 00:06:06 442Remarks: calcium, Start


85.90 Fl Deposits Attached Other, from 8 to 4 o'clock, 5%, within 8 inch: NO, 000721 444Remarks: calcium, End

105,00 Fracture Multiple, from 3 to 10 o'clock, within 8 inch: YES 00:08:19 445

1Deposits Attached Other, from 8 to 4 o'clock, 5%, within 8 inch: NO

General Observation, within 8 inch: NO, Remarks: joint length 5'

00:08:40 446

00:09:33 447

106..50

157,00 Tap Factory Active, at 9 o'clock, 4", within 8 inch: NO 001049 448

209.50 Crack Multiple, from 03 to 09 o'clock, within 8 inch: YES 00:13:00 449

229,60 Fracture Circumferential, from 2 to 9 o'clock, within 8 inch: YES 00:14:12 450

235.10 Deposits Attached Grease, from 4 to 8 o'clock, 5%, within 8 inch: NO 00:14:47 45191-0248

240.90 Manhole, within 8 inch: NO, Remarks: 1191-0248 00:15:30 452

QSR QMR SPR mPR OPR SPRI MPRI OPRI

0000 0000 o 0 oI

o 0 oYOTV0506F_v7.mdb // page: 1

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COUNTY OF LOS ANGELESdpw.lacounty.gov/smd/cctv/city/Calabasas/Calabasas... · 2013. 8. 13. · p.o. box 1460 alhambra, california 91802-1460 in reply please refer to file: sm-1