COUNTY OF LOS ANGELES - Y0TV1112B CCTV Inspection...Los Angeles and the Cities of Temple City, San...

COUNTY OF LOS ANGELESDEPARTMENT OF PUBLIC WORKS"To Enrich Lives Through Effective and Caring Service"

MARK PESTRELLA, Director

February 5, 2019

Mr. Darrell J. George, City ManagerCity of Duarte1600 Huntington DriveDuarte, California 91010-2592

Attention Ms. Marla Akana

Dear Mr. George:

CONSOLIDATED SEWER MAINTENANCE DISTRICTCONDITION ASSESSMENT PROGRAM REPORTPROJECT NO. YOTV1112B

IN REPLY PLEASEREFER TO FILE: SM—~

This letter is to inform you that Los Angeles County Public Works Consolidated SewerMaintenance District has completed its condition assessment of the City of Duarte'ssewer system.

The enclosed Condition Assessment Report provides details regarding the maintenanceand structural condition of your sewer mainlines. Please note that the previous reportcovering the balance of your system was transmitted to your City on January 21, 2009.The information contained in both reports should be included in your agency'sSewer System Management Plan as a reference in Chapter 8, System Evaluation andCapacity Assurance Plan.

The segments with critical maintenance issues have been cleaned and, whereappropriate, incorporated into our enhanced maintenance schedule for continuedmonitoring. In addition, segments with severe structural defects have either beenrepaired or will be scheduled for corrective action as part of the ongoing AccumulativeCapital Outlay Program.

900 SOUTH FREMONT AVENUEALHAMBRA, CALIFORNIA 91803-1331

Telephone: (626)458-5100http://dpw.lacounty.gov

ADDRESS ALL CORRESPONDENCE TO:P.O. BOX 1460

ALHAMBRA, CALIFORNIA 91802-1460

Mr. Darrell J. GeorgeFebruary 5, 2019

If you have any questions regarding this report or the Condition Assessment Program,please contact Ms. Kari Eskridge, Sewer Maintenance Division, at (626) 300-3390,Monday through Thursday, 7 a.m. to 5 p.m. or at keskridQe(c~dpw.lacountv.gov.

Very truly yours,

MARK PESTRELLADirector of Public Works

~̀ l~l~'~~'~ C f GnG ~~~~WILLIAM J. WINTERAssistant Deputy DirectorSewer Maintenance Division

JG:nvH:\SMHOME\SEWER~2019\LETTERS &MEMOS\7176.DOCX

Enc.

CONDITION ASSESSMENT REPORTLOS ANGELES COUNTY PUBLIC WORKS

CONSOLIDATED SEWER MAINTENANCE DISTRICT

100% SUMMARY

SUP. 5 City: DuarteDISTRICTS)Reaort Bv: Jonathan Gonzalez Report Date: 9/6/2018

INTRODUCTION

As part of the Sewer Condition Assessment Program, Los Angeles County Public WorksConsolidated Sewer Maintenance District (District) has completed theclosed-circuit television inspection of 234,089 feet or 100 percent of the City of Duarte's(City) sewer system.

The closed-circuit television inspection of the City was completed in twoprojects (Project Nos. YOTV0506D and YOTV1112B). A copy of theCondition Assessment Report for Project No. YOTV0506D can be found in the District'swebsite at http://dpw.lacountv.gov/smd/ccty/city/. Enclosed for your reference is theCondition Assessment Report for Project No. YOTV1112B.

SUMMARY MAINTENANCE REPORT

Our inspection revealed that approximately 63.6 percent of the system televised was freeof significant blockages or restrictions that would impede sewer flows. The remaining36.4 percent of the inspected pipe segments within the City had aPipeline Assessment and Certification Program (PACP) maintenance grade of 3, 4, or 5as indicated in the Quick Maintenance Rating Table shown below. These segments havebeen addressed with corrective action taken as noted in the enclosed reports.

QUICK MAINTENANCE RATING TABLE

DEFECT PIPE LENGTH PERCENT TOTAL

NO. OFGRADE (FT)

INSPECTED PIPE SEGMENTSLENGTH

1: Minor 89,071 38.1 4182: Minor to Moderate 59,667 25.5 2673: Moderate 41,753 17.8 1584: Significant 38,261 16.3 1555: Most Significant 5,337 2.3 28

TOTAL 234,089 100.0 1,026

Page 1 of 2

SUMMARY STRUCTURAL REPORT

Our inspection revealed that approximately 82.6 percent of the inspected pipe segmentswithin the City were free of significant structural defects. The remaining17.4 percent of the inspected pipe segments had a PACP structural grade of 4 or 5 asindicated in the Quick Structural Rating Table shown below. The priority lists for theseitems are located in the enclosed reports.

QUICK STRUCTURAL RATING TABLE

DEFECT p~pE PERCENT TOTAL NO. OF

GRADE LENGTH (FTj INSPECTED PIPE

SEGMENTSLENGTH1: Minor 91,180 39.02: Minor to Moderate 19,402 8.3

46592

3: Moderate 82,605 35.3 3144: Significant 28,679 12.2 1065: Most Significant 12,223 5.2 49

TOTAL 234,089 100.0 1,026

Page 2 of 2

CONDITION ASSESSMENT REPORTLOS ANGELES COUNTY PUBLIC WORKS

CONSOLIDATED SEWER MAINTENANCE DISTRICT

PROJECT NAME: YOTV1112B PROJECT Eric LiuMGR:

PROJECT DATE: 06/26/13 CONTACT NO: (626) 300-3369SUP. DISTRICT(s): 5 MAP PAGE(S): 2017, 2018, 2070, 2071Report Bv: Jonathan Gonzalez Report Date: 09/06/18

INTRODUCTION

The District conducted a condition assessment of 206,310 feet or 88.1 percent of theCity's entire sewer system as part of Project No. YOTV1112B.

The enclosed Condition Assessment Report outlines the structural and maintenanceratings of your system based on the PACP's (Version 6.0.1) rating methodology.I ncluded in the report are the following:

• Project Overview Map (Enclosure 1)

• Quick Maintenance Rating Map, High Water Levels List and Map (Enclosure 2)

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

The Sewer Condition Assessment Program utilizes the PACP Quick Rating methodologyto rank the structural and maintenance condition of your system based on industrystandards.

PROJECT AREA AND DESCRIPTION

Project No. YOTV1112B included sewer lines located in the unincorporated County ofLos Angeles and the Cities of Temple City, San Dimas, La Canada/Flintridge and Duarte.Enclosed for your reference is an overview 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 of5 indicates that a pipe segment may require immediate attention. A legend of the fivepossible defect grades is as follows:

Page 1 of 4

Grade Defect Grade Descri tion

1: MINOR

2: MINOR TO MODERATE

3: MODERAT'

4: SIGNIFICANT

5: MOST SIGNIFICANT

MAINTENANCE REPORT

Our inspection revealed that approximately 61.7 percent of the system televised in yourCity as part of Project No. YOTV1112B was free of significant blockages or restrictionsthat would impede sewer flows. The remaining 38.3 percent of the pipe segments withinthe City had a PACP maintenance grade of 3, 4, or 5 as indicated in theQuick Maintenance Rating Table shown below. These segments have been incorporatedinto our periodic cleaning schedule with corrective action taken.

A color-coded map showing the quick maintenance rating for each pipe segment isprovided in Enclosure 2.

QUICK MAINTENANCE RATING TABLE

DEFECT GRADEPIPE LENGTH~FT~

PERCENT TOTALINSPECTED PIPE

LENGTH

NO. OFSEGMENTS


TOTAL 206,310 100.0 900

Page 2 of 4

High Water Levels

Our inspection revealed that approximately 99.2 percent of the system televised hasadequate capacity. Approximately 0.8 percent of the segments inspected exhibited visualsigns associated with high water levels. The capacity of the sewer pipe can bedetermined by analyzing several PACP codes, including Water Level, Water Mark, andmiscellaneous remarks, which indicate the camera was underwater or there were sags inthe line. A sewer pipe is considered at capacity when 50 percent of the diameter of thesewer pipe is full of water. However, there are conditions in which the Water Level orWater Mark has reached 50 percent or greater due to heavy flows in adjoining pipes, atemporary stoppage caused by debris in the sewer lines, or a sag in the line.Therefore, additional review of these pipe segments was conducted to determine if anycapacity issues exist.

All sewer pipes where the Water Level, Water Mark, and miscellaneous remarks ofcamera underwater or sags in the line are at or above 50 percent capacity have beenlisted and analyzed on the High Water Level Table in Enclosure 2. The nature of thesehigh water level conditions is also summarized on this table.

A map showing the sewer lines with high water levels is provided in Enclosure 2.

Infiltration

Our inspection revealed that infiltration was not detected in any pipe segments in your City'ssystem.

STRUCTURAL REPORT

Our inspection revealed that approximately 80.8 percent of the inspected pipe segmentswithin the City were free of severe structural defects. The remaining19.2 percent of the inspected pipe segments had a PACP structural grade of 4 or 5 asindicated in the Quick Structural Rating Table shown below. These segments have beenplaced on a priority list based on the severity and the need for action. For items 1 through150 in the Quick Structural Rating Report Priority List (Enclosure 3), which warrant acorrective action, the proposed corrective action will be programmed in the next24 months as part of the ongoing Accumulative Capital Outlay Program.

A color-coded map showing the Quick Structural Rating for each pipe segment is locatedin Enclosure 3.

Page 3 of 4

QUICK STRUCTURAL RATING TABLE

DEFECTGRADE

PIPE LENGTH(FT)

PERCENT TOTALINSPECTED PIPE

LENGTH

NO. OFSEGMENTS


TOTAL 206,310 100.0 900

CONDITION ASSESSMENT PROJECTS

The Sewer Condition Assessment Program performed the condition assessment of thesewer lines within the City according to the following schedule:

FISCAL YEARPROJECT LENGTH PERCENTAGE

STATUSNAME (FT) OF SYSTEM2005-06 YOTV0506D 27,779 11.9 COMPLETED2012-13 YOTV1112B 206,310 88.1 COMPLETEDTOTAL 234,089 100.0

Page 4 of 4

ENCLOSURE 1

Project Overview Map

METRO RR

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NORUMBEGA DR ENCLOSURE 1

CCTV PROJECTE-2211

Y0TV1112BE-2254Bradbury

WILDROSE AV CITY OF DUARTE

UnincorporatedMonroviaGARDI ST

!( !(!(OAKHAVEN DR!(!( !( !((!!(

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CCTV PROJECT AREA(!!(!(!(

!(!( E-2167!(

!( E-2256!( This map is intended only for internal operations of the!(!( Los Angeles County Sewer Maintenance Districts.

Los Angles County expressly disclaims any liability1ST ST !(!(!( for any inaccuracies which may be present in thisE-2213

map. Data contained in this map is produced inwhole or part from the Thomas Bros. Maps® digitaldatabase. This map is copyrighted, and reproduced!(!(

!(!(!( with permission granted, by Thomas Bros. Maps®.

ALPHA ST All rights reserved.ÍP Azusa!(!(

!(!(

!(!( September 2018!(

ENCLOSURE 2

• Quick Maintenance Rating Map• High Water Levels List and Map

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ENCLOSURE 21 23

27

CCTV PROJECT2

26223 2821 Y0TV1112B54 29 320 25 E-2254 4

216 1917 186 3024 531 CITY OF DUARTE1 986 8785 1032 77 177 12 681513 14E-2211 733 2584 1683 29 QUICK7672 15588

9 1411 13100 10 34 MAINTENANCE24 301140 59102 82101 71 7553 54 60 65 23 RATING98 97 5595 4394 9341 371996 42 224099 3135 26649291 1880 8144 3270 7439 3847 56 41 276361 664645 39 38

36 37 68 78 79 2049 48 6750 90 337369 2821

52 36 348957 6251 358826426 430425 445 446 28 22431

442488 487517 516 515 499 498432

Bradbury 443 444 447 27 25 24 23 21441433 4404800 330 660 990 1,320427424

453514 486519 457518 489 439500 497 419 Feet448 19 20Duarte 434435 458423490 481 452438 45642852 513 4851 ELDA ST 520 449 Legend18459501 418 17496

25 436 SMD Sanitary Sewers528 527 526 503 422 429495 491502 484 437 450 16 15455 454 451460483 482504523522 421 Azusa QMR462 1: MINOR420529 530 531 466505 494 493 492 467 465

464 463469 468 2: MINOR TO MODERATE414413525 524 506470416412 415 3: MODERATE411535534 533 532

475509 510511507 410 476473 477233 4: SIGNIFICANT512 408508ROYAL OAKS TR 333409 369234 327 5: MOST SIGNIFICANT326325 471241 242236 472243 371372 474277 276 479 478 SMD Manholes250 324 329 328***** 375 379239 240 Other260 366244 380378238 377367278 383373335323 388 Manhole Type381 384256 374318315 382307 303 336 387311 376 385246249 248 247 389 Standard279 280 275 317 331 330 332 337319 310330098306 30320316 312 365 386569245 3292 DROPE-2255314 296

301390274285 286251 338 Shallow391

568 281287 290 294297 299 357 358 363364 TrapE-2212268 267283252 282 351 352353284 Siphon

273 356272 359 339362 392394350 SMD Pump Stations354355 395 393270269271

SMD Treatment Plants396398349348 346 360 399265 266264263 345 344262253 400340347 343 361 397 Maintained by Others:401572 573 574 575 180 342178 402183 Trunk Sewerlines577 341576 578 174 175 176177173171 172 179181571 407 Non SMD Sanitary Sewers182 403193 192170564 196 195 194 191 184 406 Non SMD Maintained MH169 404190

405 SMD Operations Maps189 187 185198 199 200 201168 Irwindale197 202 Y0TV1112B

188 186548 203 204 This map is intended only for internal operations of theLos Angeles County Sewer Maintenance Districts.208 207 Los Angles County expressly disclaims any liability

167 205 for any inaccuracies which may be present in this206547 map. Data contained in this map is produced inwhole or part from the Thomas Bros. Maps® digital209 database. This map is copyrighted, and reproducedIrwindale210 with permission granted, by Thomas Bros. Maps®.213 212 211

215217 216 All rights reserved.165166 214September 2018

*****

METRO RR

CENTRAL AV

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HUNTINGTON DR

FOOTHILL FRWY

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171577576 172 578

534 533 532509507535231Unincorporated Bradbury 230 232229 233 ENCLOSURE 2

ROYAL OAKS TR 508236

234 32732632524224161 62 71 235 321 CCTV PROJECT24372 32085 228 227 22673 83 277 2768460 250 324 329259

***** Y0TV1112B70 239 240258 26063 224 225 238 244

2788674 75 82 32359 257 256 322318 CITY OF DUARTE303315 311 307246247 245249 248 275279 317280 331 330223 306 3043023083103163146965 64 56966 301

312313 309 305 30077 76 81 87 29258 QUICK296274

285 286 287251288 289 291 293 295 298 549 MAINTENANCE

222 568 281290 297 299 357 3582946867 78 79 80 88 RATING254 255

268 267283 35157 252 282 35289 284 35390 356108 111 112 273106 105101 221 359272100 116113110 350

54 354355104103 102 107 270109 114 269271

115360348 347 346349265 266264263 34596 95 94 93 92 262117 99 98 97 91 219 220 261 25353 344

343143

144 145 572 573 574 575 180 342178118

122121 183 0 210 420 630 840Duarte 175 176 177149 150 173 174148147119 120 179571 181142 Feet

146 182193 192564 196 195 194132 191152 170 184123 159160 Legend169

190141 140 SMD Sanitary SewersE-2212 QMR139 200 201198 199168 197

131 202151 1: MINOR1531581611242: MINOR TO MODERATE130 548 203 2043: MODERATE

208 207138 4: SIGNIFICANT563167 205162 154 5: MOST SIGNIFICANT157 206125 129 547

SMD Manholes567566 209 Other461 565

210212 211213 Manhole Type215 214217 216164 165166156163 155137135134 136 Standard128127 133126

DROP

Shallow

Trap

Siphon1617 15 SMD Pump Stations

1413 SMD Treatment Plants

Maintained by Others:Trunk Sewerlines

Irwindale Non SMD Sanitary Sewers10 11 12897 Non SMD Maintained MH

SMD Operations Maps

Y0TV1112B31 2 4

This map is intended only for internal operations of theLos Angeles County Sewer Maintenance Districts.Los Angles County expressly disclaims any liability65 for any inaccuracies which may be present in thismap. Data contained in this map is produced inwhole or part from the Thomas Bros. Maps® digitaldatabase. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.

September 2018

METRO RR

FOOTHILL FRWY

ROYAL OAKS DR

BUEN

A VIST

A ST

MOUN

TAIN

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S CAL

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DUARTE RD

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3RD ST

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LAND

AV

GALEN ST

E EVERGREEN AV

E HUNTINGTON DR

2ND ST

E CYPRESS AV

THREE RANCH RD

S SHA

MROC

K AV


WY

OAK A

V

REDE

LL AV

E EUCLID AV

VILLA

GE R

D

DELF

ORD

AV

FLAG

STON

E AV

E EL SUR ST

GOOD

ALL A

V

S IVY

AV

S BRO

DERIC

K AV

COTT

ER AV

E POMONA AV

WESL

EYGR

OVE A

V

CM REAL

CENTER AV

ALMOND AV

E MAPLE AV

NEWINGTON ST

E CM REAL

S MOU

NTAIN

AV

BRAD

BURY

AV

SHAM

ROCK

AV

HURSTVIEW AV

TIFAL

AV

LINCO

LN AV

WARD

ELL A

V

BRISBANE ST

E CHESTNUT AV

POPS

RD

EARL

INGT

ON AV

MONROVISTA AV

SHER

MAN

AVI-210 E EXIT 35B

CHIM

ES AV

WARR

INGT

ON AV

BECKVILLE STMAYDEE ST

E JOELLA ST

I-210 E EXIT 34

ANDRE ST

S CAN

YON

BLVD

DUNC

ANNO

N AV

PARK

ROS

E AV

SIERR

A TER

FIG LN SANT

O DO

MING

O AV

AUDITORIUM AVBR

OACH

AV

BROD

ERICK

AV

BATE

MAN

AV

I-210 W EXIT 35B

JUNI

PERO

DR

BUSINESS CENTER DR

KRUSE AV

SEQU

OIA C

IR

EAST

FORD

AV

I-210 W EXIT 35A I-605 N EXIT 27B

CALM

IA RD

CAPE

HART

AV

HOPE

DR

S FEL

BERG

AV

WALK

ER AV

BROA

DLAN

D AV

BRYC

EDAL

E AV

E BECKVILLE ST

SHEP

HERD

DR

PERS

ONNE

L RD

E CIR

CLE R

D

EL TO

RO RD

E ATARA ST

FAIR

DALE

AV

E EL NORTE ST

CINC

O RO

BLES

DR

SESMAS ST CABR

ILLO

DR

ENTE

RPRIS

E WY

CL ANDRES

HEAT

HER

LN

CL MARIPOSA

PORT

OLA D

R

W CI

RCLE

RD

MONT

EREY

CT

MAYDEE ST

*****

BRYC

EDAL

E AV

*****

BRISBANE ST

DELF

ORD

AV

E CYPRESS AV

ANDRE ST

E CHERRY AV

S MYRTLE AV

BRAD

BURY

AV

*****

BRAD

BURY

AV

**********

E CHERRY AV

E EL SUR ST

*****

BROA

DLAN

D AV

*****

*****

WALK

ER AV

E MAPLE AVS I

VY AV

*****

*****

*****


WY

FIG AV

FLAG

STON

E AV

**********

1ST ST***

**

*****

COTT

ER AV

ALMOND AV

E PAMELA RD

MAYDEE ST

*****

E JOELLA ST

259219

193

53

61 62 71 72 7360 ENCLOSURE 27013263

74 7559

69 CCTV PROJECT127 128 66 65 6477 76130131 58

133126 67 68 78 79 Y0TV1112B125 124 57

108111106 105101100 11054123 103102 104 109

10795 94136 117 99 9897 96120 121 122134 135 CITY OF DUARTE89 253 241 118 122121

117 118 119 119 12029688 103 252 132105 92 94 115 114 113 242 294101 123102 251E CHERRY AV 236240 237 293 QUICK87 91 93 99 100 230116 25024924886

110 111 112 13185 90 MAINTENANCE124247 243LOS ANGELES AV 130238 235 228 22923998563 RATING

109 244 12584 129FIG AV 566 56797 223 461 565Monrovia E-2212134126 127 128 133227225 22683 95 96 106 107 108 202 222221 224

319FOOTHILL FRWYE-2166

82 17 16 15220 EVERGREEN ST209 208 203 14257 13201 25581

218Duarte 254 256 258 11 12210 204 8207 217200 7 980

2160 420 840 1,260 1,6801 2 3 4

79 215 214 213 212199211 206 205RAILROAD AV 5

Feet

*****275 274187 186 277 27677 78

188 198 Legend73 72 67 66 57

278 279 SMD Sanitary Sewers7476 18571 18955 5668 65 19758 QMR281 28075 1: MINOR

70 301 30219064 54 184 19639 69 2: MINOR TO MODERATE41 5940 282 283304 30342 3: MODERATE6338 19153 195 305 285 2841836237 43 61 4: SIGNIFICANT5260

36 288 287 28644 5: MOST SIGNIFICANT30 51 192 19431 4535 18250 SMD Manholes29 4925 32 463426 Other23 48 289 29027 3328 47181162 Manhole Type194 196188 195161 186 193 201 202189 192 Standard206 190164

187 *****191 DROP160E EL SUR ST

163 Shallow205 198 197

Trap

Siphon199

167 SMD Pump Stations200169Unincorporated 171165E ALTERN ST SMD Treatment Plants166

168175 184 Maintained by Others:185174E PAMELA RD 170 E-2213 Trunk Sewerlines183

Non SMD Sanitary Sewers173 Irwindale Non SMD Maintained MH

182E-2167 SMD Operations Maps172176 Y0TV1112B180

210 181This map is intended only for internal operations of the211

177 Los Angeles County Sewer Maintenance Districts.209 Los Angles County expressly disclaims any liability

207 for any inaccuracies which may be present in thismap. Data contained in this map is produced inwhole or part from the Thomas Bros. Maps® digitaldatabase. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.

September 2018

ENCLOSURE 2HIGH WATER LEVELS

CITY OF DUARTE (Y0TV1112B)

ITEMNO.

QMR START MH END MH STREET OBSERVATION: LOCATION CAPACITY CORRECTIVE ACTION

1 5143 2166-0214 2166-0215 HAMILTON RD Water mark (70%) YES Hydrojet

2 4421 2212-0461 2212-TRNK HIGHLAND AV Water mark (55%) YES Hydrojet

3 4234 2212-0510 2212-0509 EASEMENT Sag YES Hydrojet

4 4131 2212-0329 2212-0329A EASEMENT Water mark (60%) NO Hydrojet

5 4131 2212-0263A 2212-0263 HUNTINGTON DR Water level (50%): 80'-129' NO Hydrojet

6 4122 2212-0017 2212-TRNK EVERGREEN AV Water level (50%): 105'-111' NO Hydrojet

7 4122 2166-0105 2166-0104 EASEMENT Water mark (60%) YES Hydrojet

METRO RR

FOOTHILL FRWY

ROYAL OAKS DR

UP R

R

HUNTINGTON DR

CENTRAL AV

*****

ROYAL OAKS TR

DUARTE RD

LAS L

OMAS

RD

E LEMON AV

BUEN

A VIST

A ST

DEODAR LN

3RD ST

MOUN

TAIN

AV

MT O

LIVE D

R1ST ST

ENCANTO PKWY

HIGHL

AND

AV

S MOU

NTAIN

AV


WY

IRWIN

DALE

AV

2ND ST

VINEY

ARD

AV

ROYAL OAKS DR N

MAYNARD DR

VAN TASSEL MTWY

RIM RD

WOODLYN LN

OAK A

V

VILLA

GE R

D

GREE

NBAN

K AV

TOCI

NO D

R

BRAD

BURY

RD

N MOUNTAIN AV

DELF

ORD

AV

BLOOMDALE ST

SYCA

MORE

LN

SAWP

IT LN

MEL C

ANYO

N RD

I-605

N EX

IT 27

B

FISH CANYON RD

ATLIN ST

WOODLYN RD

OLD RANCH RDBARRANCA RD

COTT

ER AV

FOOTHILL BLVD

BROOKRIDGE RD

BRADBURY HILLS RD

RIDGE DR

I-605 N EXIT 27A

FERNLEY DR

CENTER AV

MOUN

TAIN

CRE

ST R

D

STAR

LITE D

R

PALM

HILL

LN

BAYLOR ST

WOOD

BLUF

F AV

HURSTVIEW ST

E LIME AV

MADELINE DR

LEWISTON STNEWINGTON ST

EDIE

DR

FLOOD CONTROL RD

ELMH

URST

AV

WINS

TON

AV

E OLIVE AV

E PALM AV

BRAD

BURY

AV

BRAD

OAKS

AV

TERR

ADO

DR

WESTVALE RD

BETT

YHILL

AV

HAMILTON RD

FREEBORN ST

HACI

ENDA

DR

WARD

ELL A

V

BLISS

CAN

YON

RD

CRES

TFIEL

D DR

EL CIELO LN

POPS

RD

SPINKS CANYON RD

EARL

INGT

ON AV

PEPPER TREE LN

FAIR

LEE A

V

ORANGE AV

TANNENCREST DR

I-210 E EXIT 35B

RANCHO RD

I-210 E EXIT 38

SUNNYDALE DR

OAKDALE AV

RAND

OM LN

TREEFERN DR

MEADOW LN

CHIM

ES AV

FAIR

WOOD

ST

PARK

ROSE

AVWA

RRIN

GTON

AV

HIGH MESA DR

OPAL

CAN

YON

RD

BECKVILLE ST

OAK K

NOLL

LN

DUNC

ANNO

N AV

E DUARTE RD

PARK

ROSE

AV

SIERR

A TER

E CENTRAL AV

ROYA

LVIEW

ST

FURL

ONG L

N

WILLOWGLEN DRSHADYLAWN DR

AUDITORIUM AV

JOELLA ST

BROA

CH AV

OAKCLIFF RD

CRESTVIEW CT

DOVE

TAIL

LN

STARCREST DR

BERNWOOD ST

I-210 W EXIT 35B

JUNI

PERO

DR

E 2ND ST

BUSINESS CENTER DR

CL AD

RA

SEQU

OIA C

IR

CIRCL

E DR

SOMB

RERO

RD

E FOOTHILL BLVD

OLEANDER DR

E HUNTINGTON DR

I-210 W EXIT 35A

MILLBRAE ST

E EVERGREEN AV

MARKWOOD ST

CONATA ST

BRAD

BOUR

NE AV

CAPE

HART

AV

CEDARWOOD AV

HOPE

DR

MILTONWOOD AV

SWISS

TRAIL

RD

CITRU

S VIEW

AV

OCEAN VIEW AV

CL M

ALAG

A

BROA

DLAN

D AV

BRYC

EDAL

E AV

SHEP

HERD

DR

PERS

ONNE

L RD

STARHAVEN AV

FIELD

VIEW

AV

E CIRCLE RD

OAKLEAF AV

BRIG

HTSID

E AV

CL LI

NARE

S

OAKHAVEN DR

LA C

ASITA

LN

SAN PABLO WY

KELLWIL WY

FAIR

DALE

AV

USHA

LN

RANC

HITO

RD

SPRI

NG PO

INT D

R

CINCO

ROB

LES D

R

PATE

L PL

TANC

YN R

D

CAPR

I CT

STARPINE DR

BRAD

BURY

HILL

S LN

CABR

ILLO

DR

LARKHALL AV

BEEH

IVE AV

BRIN

SEY A

VBRAE

WOOD

DR

MT OLIVE LN

SAN M

ARCU

S LN

CITRU

S LN

WINDING OAK LN

BARBAKER LN

ASTI ST

FRAN

CITA

AV

ELKH

ORN

DR

TRAIL

S LN

PARK

VIEW

CT

BROOKDALE LN

HEAT

HER

LN

CL MARIPOSA

ROSE LN

DENN

ING

AV

ELFW

OOD D

R

TUCKAWAY LN

PORT

OLA D

R

GLEN

FORD

AV

WATE

RFAL

L WY

MARAND ST

VAN TASSEL WY

TALL PINE DR

*****

PARK

ROS

E AV

*****

*****

SAN G

ABRIE

L RIVE

R FRW

Y

*****

*****

MARKWOOD ST

ORANGE AV

MT O

LIVE D

R

BRAD

BURY

AV

*****

*****

ELDA ST

TOCI

NO D

R

*****

COTT

ER AV

BARR

ANCA

RD

*****

DELF

ORD

AV

FREEBORN ST

********

**

*****

*****

GARDI ST

BRYC

EDAL

E AV

*****

FOOTHILL FRWY

UP R

R

COTT

ER AV

*****

*****

FREEBORN ST

FLOO

D CON

TROL

RD

*****

BLOOMDALE ST

BROACH AV

RAND

OM LN

*****

HACIENDA DR

DEODAR LN

*****

BROA

DLAN

D AV

*****

BETTYHILL AV

*****

GARDI ST

GALEN ST

*****

*****

*****

*****

MAYNARD DR

ELDA ST

GARDI ST

CENTRAL AV

*****

*****

*****

MAYNARD DR

*****

" ±

!(!(

(

(

(

!(

((

(

(

E

T

*****

6

9 3

!((

Azusa

E-2211

E-2254Bradbury

WILDROSE AV

ELDA ST

Monrovia Unincorporated

GARDI ST509 510

!( !(!(OAKHAVEN DR!(

!!( !( !( !( 32*****28

!( !(!( BASHOR ST

!!( !(

!(!(!( Duarte!(

!( !( CHESSON ST!( !( !(!(!(!(!( !( Azusa

!( !(

!( !(!( !( 262

105104 !(BLOOMDALE ST !(

!( E-2255!(!( !(E-2166

!(125!(

!(461

!(

E-2212EVERG

!(REEN ST

!( ÍP17

!(!( !(

!( !(!!(HREE RANCH RD!(!(!( !( !( !(

215 214 213 !(!(!( !!( !( !(!( !(!!( !!( !( !(

!(!( !(

PENGRA ST!(IrwindaleNOYON ST

!(

!( !(!(

!!(!(!(****

!(*

STARHAVEN STUnincorporated !(

!(!(

GA!(

L!(N ST

!( !( !(!( !(!( !(!(

!( !!(!(!(!( E-2213!( E-225!(!(

!(

E-2167

(

(!263

16

!(

(!

(!

!(

!(

!(

ENCLOSURE 2CCTV PROJECT

Y0TV1112B

CITY OF DUARTE

HIGHWATER LEVEL

O0 600 1,200 1,800 2,400

Feet

LegendHIGH WATER LEVEL

SMD Manholes!U Other

Manhole Type!( Standard

#* DROP

Shallow

XW Trap

!? Siphon

SMD Pump StationsÍP

SMD Treatment PlantsQ3Maintained by Others:

Trunk Sewerlines

Non SMD Sanitary Sewers

!( Non SMD Maintained MH

SMD Operations Maps

Y0TV1112B

This map is intended only for internal operations of theLos 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 inwhole or part from the Thomas Bros. Maps® digitaldatabase. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.

!!( JULY 2015!(

!(

ENCLOSURE 3

• Quick Structural Rating ReportPriority List

• Quick Structural Rating Map

ITEM NO. START MH END MH STREET OBSERVATION PROPOSED CORRECTIVE ACTION

1 2166-0032 2166-0033 NEWINGTON ST Fractures No action needed*

2 2166-0033 2167-0188 NEWINGTON ST Fractures No action needed*

2166-0045 2166-0046 HURST VIEW ST Joint Offset No action needed*

2166-0046 2166-0045 HURST VIEW ST Fractures No action needed*

4 2166-0060 2166-0051 BRADBURY AV Broken No action needed*

5 2166-0068 2166-0069 WARDELL AVE Fractures No action needed*

6 2166-0071 2166-0070 PARK ROSE AV Cracks No action needed*

7 2166-0082 2166-0081 MOUNTAIN AV Fractures No action needed*

8 2166-0096 2166-0098C CENTRAL AV Fractures No action needed*

9 2166-0098 2166-0097 PARK ROSE AV Fractures No action needed*

10 2166-0099 2166-0098 PARK ROSE AV Lining Lining

11 2166-0100 2166-0099 MAYNARD DR Fractures No action needed*

12 2166-0102 2166-0101 EASEMENT Fractures No action needed*

13 2166-0106A 2166-0096 CENTRAL AV Broken Cracks Lining

14 2166-0109 2166-0108 BRADBURY AV Fractures No action needed*


16 2166-0113 2166-0112 BROADLAND AV Broken No action needed*

17 2166-0123 2166-0122 BUENA VISTA ST Fractures No action needed*

18 2166-0125 2166-0124 EASEMENT Broken Lining

19 2166-0126 2166-0125 EASEMENT Cracks No action needed*

20 2166-0127 2166-0128 EASEMENT Broken No action needed*

21 2166-0131 2166-TRNK EASEMENT Hole Lining

ENCLOSURE 3

QUICK STRUCTURAL RATING REPORT PRIORITY LIST


3

Page 1 of 7


ENCLOSURE 3



22 2166-0185 2166-0184 BROADLAND AV Fractures No action needed*

23 2166-0193 2167-TRNK DELFORD AV Broken, Cracks Lining

24 2166-0198 2166-0197 EARLINGTON AV Fractures No action needed*

25 2166-0199 2166-TRNK THREE RANCH RD Broken, Cracks No action needed*

26 2166-0202 2166-0203 EASEMENT Fractures Lining

27 2166-0205 2166-0199 THREE RANCH RD Fractures No action needed*

28 2166-0206 2166-0205 THREE RANCH RD Fractures Lining



31 2166-0211 2166-0206 THREE RANCH RD Cracks Lining

32 2166-0219 2166-0217 BUENA VISTA ST Hole, Cracks No action needed*

33 2166-0221 2166-0220 BUENA VISTA ST Fractures No action needed*

34 2166-0258 2166-TRNK BRYCEDALE AV Fractures No action needed*

35 2166-0278 2166-0279 ASTI RD Fractures No action needed*

36 2166-0279 2166-0280 CINCO ROBLES RD Fractures No action needed*

37 2166-0280 2166-0283 CINCO ROBLES DR Fractures No action needed*

38 2166-0286 2166-0287 EASEMENT Broken Lining

39 2166-0290 2166-0289 STARHAVEN ST Cracks No action needed*

40 2166-CITY 2166-0126 EASEMENT Fractures No action needed*

41 2167-0160 2167-TRNK CITRUS VIEW AV Fractures No action needed*

42 2167-0169 2167-0168 PARK ROSE AV Cracks No action needed*

43 2167-0175 2167-0174 CITRUS VIEW AV Broken Point Repair

44 2167-0181 2167-0180 MERIDIAN ST Fractures No action needed*


Page 2 of 7


ENCLOSURE 3



46 2167-0192 2167-TRNK IVORY DR Fractures No action needed*

47 2167-0197 2167-TRNK BUENA VISTA ST Broken, Fracture No action needed*

48 2167-0202 2167-0201 GALEN ST Fractures No action needed*

49 2211-0048 2212-0515 VINEYARD AV Fractures No action needed*

50 2211-0058 2211-0059 GREENBANK AV Fractures No action needed*



53 2211-0064 2211-0063 BETTYHILL AV Fractures No action needed*

54 2211-0078 2211-0080 MOUNTAINCREST RD Broken No action needed*

55 2211-0084 2211-0083 SHADYLAWN DR Hole No action needed*

56 2211-0085 2211-0086 BROOKRIDGE RD Broken No action needed*

57 2211-0086 2211-0083 MOUNTAINCREST RD Broken Point Repair

58 2212-0001 2212-TRNK EASEMENT Fractures No action needed*


60 2212-0002 2212-0003 EASEMENT Hole No action needed*



63 2212-0010 2212-0009 EASEMENT Hole Point Repair

64 2212-0066 2212-0065 2ND ST Cracks No action needed*

65 2212-0067 2212-0068 CHESSON ST Fractures No action needed*


67 2212-0069 2212-0068 CHIMES AV Fractures No action needed*

68 2212-0070 2212-0069 CHIMES AV Fractures No action needed*


Page 3 of 7


ENCLOSURE 3





72 2212-0090 2212-0091 BRADBOURNE AV Fractures Lining

73 2212-0091 2212-0092 HUNTINGTON DR. Hole No action needed*

74 2212-0099 2212-0098 HUNTINGTON DR Fractures No action needed*

75 2212-0123 2212-0124 HIGHLAND AV Hole, Fractures Lining

76 2212-0124 2212-0125 HIGHLAND AV Broken, Fracture Lining

77 2212-0125 2212-0461 HIGHLAND AV Broken, Fracture No action needed*

78 2212-0127 2212-0126 CENTRAL AV Fractures No action needed*




82 2212-0143 2212-0142 AMBERWOOD DR Hole No action needed*

83 2212-0145 2212-0146 STONEWOOD DR Hole No action needed*

84 2212-0148 2212-0147 ALLEY Fractures No action needed*

85 2212-0149 2212-0148 ALLEY Fractures Lining

86 2212-0150 2212-0149 EASEMENT Broken, Cracks Lining


88 2212-0171 2212-0170 MOUNT OLIVE DR Broken No action needed*

89 2212-0200 2212-0199 BLOOMDALE ST Fractures No action needed*

90 2212-0204 2212-0205 FERNLEY DR Fractures No action needed*

91 2212-0210 2212-0211 FERNLEY DR Fractures No action needed*

92 2212-0212 2212-0214 FERNLEY DR Broken Point Repair


Page 4 of 7


ENCLOSURE 3




95 2212-0221 2212-0220 EASEMENT Fractures, Cracks Lining

96 2212-0222 2212-0221 EASEMENT Fractures, Cracks Lining

97 2212-0227 2212-0228 OAKHAVEN DR Fractures No action needed*

98 2212-0228 2212-0085 ROYAL OAKS DR Fractures, Cracks No action needed*

99 2212-0235 2212-0237 MOUNT OLIVE DR Fractures Lining

100 2212-0237 2212-0250 MOUNT OLIVE DR Fractures Lining

101 2212-0240 2212-0239 OAKHAVEN DR Fractures No action needed*

102 2212-0242 2212-0241 ROYAL OAKS DR Fractures No action needed*

103 2212-0251 2212-0255 MOUNT OLIVE DR Fractures No action needed*

104 2212-0252 2212-0253 MOUNT OLIVE DR Fractures, Cracks No action needed*

105 2212-0257 2212-0256 EASEMENT Hole Point Repair

106 2212-0262 2212-0253 HUNTINGTON DR Broken No action needed*

107 2212-0263 2212-0262 HUNTINGTON DR Fractures Lining

108 2212-0263A 2212-0263 HUNTINGTON DR Fractures Lining

109 2212-0264A 2212-0264 HUNTINGTON DR Fractures No action needed*

110 2212-0265 2212-0264 HUNTINGTON DR Fractures No action needed*

111 2212-0276 2212-0275 CRESTFIELD DR Fractures No action needed*

112 2212-0283 2212-0284 SESMAS ST Fractures No action needed*

113 2212-0284 2212-0252 SESMAS ST Fractures Lining

114 2212-0285 2212-0251 BEARDSLEE ST Broken No action needed*

115 2212-0320 2212-0319 FRANCITA AV Fractures Lining

116 2212-0321 2212-0322 BRINSEY AV Broken No action needed*


Page 5 of 7


ENCLOSURE 3



118 2212-0329B 2212-0329C PARK VIEW CT Fractures No action needed*

119 2212-0330 2212-0331 BASHOR ST Fractures No action needed*

120 2212-0332 2212-0330 BASHOR ST Fractures No action needed*

121 2212-0349A 2212-0349D HUNTINGTON DR. Fractures No action needed*

122 2212-0349D 2212-0266 HUNTINGTON DR. Fractures No action needed*

123 2212-0356 2212-0355 CALLE ADRA Hole Point Repair

124 2212-0359 2212-0358 CALLE LINARES Hole Point Repair

125 2212-0361 2212-0362 CALLE MALAGA Hole Point Repair

126 2212-0370 2212-0371 SAN PABLO WY Deformed No action needed*

127 2212-0375 2212-0374 SAN JUAN CR Deformed No action needed*

127 2212-0377 2212-0373 HACIENDA DR Broken No action needed*

128 2212-0408 2212-0333 ROYAL OAKS DR Broken No action needed*




132 2212-0427 2212-0428 BETTYHILL AV Fractures No action needed*


134 2212-0441 2212-0440 FISH CANYON RD Hole Point Repair

135 2212-0460 2212-0437 ROYAL OAKS DR Broken No action needed*

136 2212-0463 2212-0464 FREEBORN ST Broken Lining

137 2212-0465 2212-0475 FIELDVIEW AV Fractures No action needed*

138 2212-0469 2212-0421 GREENBANK AV Cracks No action needed*

139 2212-0477 2212-0476 GARDI ST Fractures No action needed*

140 2212-0482 2212-0483 BERNWOOD ST Hole Point Repair

Page 6 of 7


ENCLOSURE 3



141 2212-0510 2212-0509 EASEMENT Fractures, Cracks No action needed*

142 2212-0513 2212-0503 VINEYARD AV Broken No action needed*

143 2212-0517 2212-0516 CONATA ST Fractures No action needed*

144 2212-0525 2212-0524 GARDI ST Fractures, Cracks No action needed*

145 2212-0564 2212-0169 MOUNT OLIVE DR Fractures, Hole No action needed*

146 2212-SOUT 2212-0151 EASEMENT Joint Offset Point Repair

147 2254-0003 2254-0002 BROOKRIDGE RD Broken No action needed*

148 2255-0016 2212-0450 ROYAL OAKS DR Broken Point Repair

149 2255-0018 2255-0019 ELKHORN DR Hole No action needed*

150 2255-0019 2212-0448 ELDA ST Fractures, Broken Lining

Page 7 of 7

*****

UP RR

LAS L

OMAS

RD

ROYAL OAKS DR

FISH CANYON RD

ENCANTO PKWY

HUNTINGTON DR

MT O

LIVE D

R

VINEY

ARD

AV

GREE

NBAN

K AV

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455 454 451460

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26223 2821 Y0TV1112B

54 29 320 254

216 1917 186 3024 CITY OF DUARTE531 1 986 8712 85 1032 77 177 E-2254 8 615E-2211 13 14 7

33 2584 16 QUICK83 297672 158 58104 1039 1411 13100 STRUCTURAL1210 34 24 301140 59102 82101 71 75 RATING53 54 60 65 2398 97 5595 4394 9341 371996 42 224099 3135 26649291 1880 8144 3270 7439 3847 56 41 276361 664645 39 38

36 37 68 78 79 2049 48 6750 90 337369 2821

52 36 348957 6251 358826426 430425 445 446 28 22431

442488 487517 516 515 499 498432

Bradbury 444441 443 447 27 25 24 23 21433 440 0 325 650 975 1,300480427424

453514 486519 457518 489 439 Feet500 497 419 448 19Duarte 20434435 458423490 481 452438 456428 Legend521 520 513 485ELDA ST 449 18459501 418 17496 SMD Sanitary Sewers528 527 526 503 502 495 491 484 437 450 16 15 QSRAzusa482523 504522 421417 1: MINOR

462420529 530 531 466505 494 493 492 467 465 2: MINOR TO MODERATE464 463468469414413525 524 506 3: MODERATE

470416412 415411535534 533 532 4: SIGNIFICANT475509 510511 410507 476473 477233 512 408508 5: MOST SIGNIFICANTROYAL OAKS TR 333409234 327 369 471326325241 242236 472 SMD Manholes243 371372 474277 276 479 478250 324 Other329 328***** 375 379239 240260 366244 380 Manhole Type238 378377367278 383373335323 388381 384256 374 Standard382 387315 311 307 303 336 376 385246249 248 247 389279 280 275 317 330 332302310308 306 DROP316 314 365569 386 E-2255245 30031 3373292309

29312 Shallow6 301

390274285 286251 338 391 Trap568 281287 290 294297 299 357 358 363364 E-2212 Siphon268 267283252 282 351 352353284

SMD Pump Stations356273 359272 339362 392394350354355 395 393 SMD Treatment Plants269270271

396398360 399265 266 349348 346264263 345262253 Maintained by Others:344 400340347 343 361 397401572 573 574 575 180 Trunk Sewerlines178 342 402183 341577576 578 174 175 176177173 Non SMD Sanitary Sewers171 172 179181571 407182 403 Non SMD Maintained MH193 192170564 196 195 194 191 184 406

169 404 SMD Operations Maps190405 Irwindale189 187 185 Y0TV1112B

198 199 200 201168 197 202This map is intended only for internal operations of the188 186548 Los Angeles County Sewer Maintenance Districts.203 204Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in this208 207map. Data contained in this map is produced in167 205whole or part from the Thomas Bros. Maps® digital206547 database. This map is copyrighted, and reproducedIrwindale with permission granted, by Thomas Bros. Maps®.209All rights reserved.

210213 212 211215217 216 September 2018165166 214

*****

METRO RR

CENTRAL AV

ROYAL OAKS DR

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312313 309 305 30077 76 81 87 292 QUICK58 296274

285 286 287251288 289 291 293 295 298 549 STRUCTURAL

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268 267283252 282 35157 35228489 35390 356108 111 112 273106 105101 221 359 362272100 116113110 350

54 354355104103 102 107 270109 114 269271

115Duarte360348 347 346349265 266264263 34596 95 94 93 92 262117 99 98 97 91 218 219 220 261 25353 344

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144 145 572 573 574 575 180 342178118

122121 183577 0 210 420 630 840576 578 175174149 150 173 176148 172147 171 177119 120 179571 181142 Feet146 182193 192564 196 195 194132 191152 170 184123 159160 Legend169

190141 140 SMD Sanitary Sewers

189E-2212 139 200 201 QSR198 199168 197131 202151153158 1: MINOR161124130 548 203 2: MINOR TO MODERATE204

3: MODERATE208 207138

563 4: SIGNIFICANT167 205162 154157 206 5: MOST SIGNIFICANT125 129 547

567566 SMD Manholes209461 565 Other

210212213 211Manhole Type215 214217 216156 164 165166163 155137134 135 136127 128 133126 Standard

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Shallow

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13SMD Treatment Plants

Maintained by Others:Trunk Sewerlines

10 11 128 Irwindale Non SMD Sanitary Sewers97

Non SMD Maintained MH

SMD Operations Maps31 2 4

Y0TV1112B

This map is intended only for internal operations of theLos Angeles County Sewer Maintenance Districts.65Los Angles County expressly disclaims any liabilityfor any inaccuracies which may be present in thismap. Data contained in this map is produced inwhole or part from the Thomas Bros. Maps® digitaldatabase. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.

September 2018

METRO RR

CENTRAL AV

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2492236966 65 64127 12877 76 81 87130131 58 CCTV PROJECT251

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108 111 112106 105 90101 221 Y0TV1112B100 116110 11354123 104103102 109 114

107122134 135 136 53 117 99 9897 96 95 94

11593

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89 253 145 572241 118 CITY OF DUARTE121 122 144 148 149 150147 171117 118 119 119 120296 14288 146103 252 170564132105 92 94 115 114 113 242 294 152101 123 159102 251 160 169240 237 236 29387 91 93 141 14099 100 23086 QUICK139 168249248110 111 112 13185 90 151153158161124247 243 130238 235 228 229239 STRUCTURALMonrovia 98

138563 167162 154109 157244 12584 129 RATING566 56797 223 461 565156 164 166163 155137134 135136126 127 128 133226 22722583 95 96 106 107 108 202 222221 224 165

319FOOTHILL FRWY E-2212FOOTHILL FRWY

82 17 16 15220 EVERGREEN ST209 208 203 14E-2166 219Duarte 257 13201 25581

218254 256 258 11 12210 8207 217 7 980

2161 2 3 4

79 215 214 213 212 0 410 820 1,230 1,640199211 206 205 5 6

Feet*****275 274187 186 277 27677 78

188 19873 72 67 66 57 Legend278 279

7476 18571 18955 56 SMD Sanitary Sewers68 65 19758281 280 QSR75

70 301 30219064 54 184 196 1: MINOR39 694140 59 282 283304 303 2: MINOR TO MODERATE

42 6338 19153 195 3: MODERATE305 285 2841836237 43 61 52604: SIGNIFICANT36 288 287 28644

30 51 192 19431 45 5: MOST SIGNIFICANT35 1825029 4925 32 SMD Manholes4634 *****2623 48 289 29027 33 193 Other28 47181162 194 196188 Manhole Type195161 186 193 201 202189 192206 190 Standard187 *****191

DROP160163

205 Shallow198 197

TrapIrwindale

199 SiphonUnincorporated167 200 SMD Pump Stations169

171165166 SMD Treatment Plants

168175 184185 Maintained by Others:E-2167 170174 E-2213 Trunk Sewerlines

183Non SMD Sanitary Sewers

173Non SMD Maintained MH182

SMD Operations Maps172176

Y0TV1112B180210 181

211 This map is intended only for internal operations of the177 Los Angeles County Sewer Maintenance Districts.

209 Los Angles County expressly disclaims any liability207for any inaccuracies which may be present in thismap. Data contained in this map is produced inwhole or part from the Thomas Bros. Maps® digitaldatabase. This map is copyrighted, and reproducedwith permission granted, by Thomas Bros. Maps®.All rights reserved.

September 2018

COUNTY OF LOS ANGELES - Y0TV1112B CCTV Inspection...Los Angeles and the Cities of Temple City, San...

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Transcript of COUNTY OF LOS ANGELES - Y0TV1112B CCTV Inspection...Los Angeles and the Cities of Temple City, San...