Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 11, 2021, 09:33 AM
  • 18 0984_18 0983_2112021_013643.mp4

Date
02/11/2021
W/O
0875375
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00717
PipeID
P14835
Time
1:33 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1720R
Sewer Name
18 WORSHAM CREEK RELIEF TRUNK
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
11
Purpose
Maintenance Related
Project
20210210MDM_WORSHAM_CREEK_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
18 0984
Downstream MH
18 0983
Dir. of Survey
Downstream
Length Surveyed
198 ft.
Total Length
198 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 18 0984 to 18 0983
MH: 18 0984MH: 18 0983downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:35AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area9.1 ft. RMC - Roots Medium Connection, from 02 to 05 o'clock, 5 %, within 8 inches of joint: YES9.1 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-90% ROOTS19.8 ft. MWLS - Water Level, Sag in pipe, 100 %of cross sectional area, Start50.5 ft. MWLS - Water Level, Sag in pipe, 100 %of cross sectional area, Finish198 ft. AMH - Downstream Manhole, Survey Ends - 1:50AM

Observations (8)

DistanceCodeObservation
9.1RMC
50.5MWLS
0AMH1:35AM
9.1TFDOpen-90% ROOTS
198AMH1:50AM
0MWM
0MWL
19.8MWLS

Properties (5)

additional_info
POST ROOT EVALUATION ONLY
customer
LACSD
datetime
2021-02-11T01:33:13-08:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false