Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 22, 2019, 11:46 AM

  • 22 1065_22 1064 _22072019_045906.mp4

Date
07/22/2019
W/O
776941
Weather
Dry
Operator/Surveyor
J. VARGAS
Sewer ID
Z00812
PipeID
P17436
Time
4:46 AM
Certificate
U-209-8149
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6767
Sewer Name
22 IRWINDALE TRUNK, SECTS 2,3,4,&5
City
IRWINDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
18
Purpose
Routine Assessment
Project
RFIR_WO_776941_TV22043_JUL2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1064
Downstream MH
22 1065
Dir. of Survey
Upstream
Length Surveyed
309.7 ft.
Total Length
309.7 ft.
Structural Index
3
Structural Quick
3K2K
Structural Rating
305
O&M Index
2
O&M Quick
2L12
O&M Rating
128
Overall Index
2
Overall Quick
—
Overall Rating
433
Pipe schematic from manhole 22 1064 to 22 1065
MH: 22 1064MH: 22 1065upstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Ends - 22 10650 ft. VC - Vermin Cockroach1.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1.7 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - 65% MAG1.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish55.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - OPEN112.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - OPEN168.6 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 4" - 5% ROOTS189.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 4" - OPEN261.8 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 4" - 60% ROOTS-LATERAL307.7 ft. SZ - Surface Other, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - 65% MAG308 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start308 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start308 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start309.7 ft. MWM - Water Mark, 30 %of cross sectional area309.7 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK309.7 ft. VC - Vermin Cockroach309.7 ft. AMH - Downstream Manhole, Survey Begins - 22 1064309.7 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (3)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    1.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    1.7 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    1.7 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

All inspections of P17436Work order 776941

Observations (21)

DistanceCodeObservation
141.1TFD5% ROOTS
0MWM—
309.7MGOCONNECTION AT MH 3 O'CLOCK/ACTIVE
308SZ65% MAG
254.2TFOPEN
2SZ65% MAG
0MGOCONNECTION AT MH 3 O'CLOCK
1.7SSS—
0VC—
308.1SAP—
0AMH22 1064
0MWL—
197.6TFOPEN
1.7SAP—
47.9TFD60% ROOTS-LATERAL
309.7AMH22 1065
308SSS—
120.5TFOPEN
1.7DAGS—
309.7VC—
308.1DAGS—

Properties (5)

additional_info
SC378272
customer
LACSD
datetime
2019-07-22T04:46:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false