Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 6, 2017, 01:52 PM
  • 22 1462_22 1461_01062017_060523.mp4

Date
01/06/2017
W/O
616852
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01215
PipeID
P26479
Time
5:52 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4113
Sewer Name
22 DUARTE RELIEF TRUNK
City
DUARTE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
09
Purpose
Routine Assessment
Project
WO_616852_DISTRICT22_JAN2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 1462
Downstream MH
22 1461
Dir. of Survey
Downstream
Length Surveyed
348.1 ft.
Total Length
348.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 22 1462 to 22 1461
MH: 22 1462MH: 22 1461downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 146224.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES52.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"334.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"348.1 ft. AMH - Downstream Manhole, Survey Ends - 22 1461

Observation photos (1)

  • Deposits Settled Other,  10 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES

    24.5 ft. - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
334.5TF
24.5DSZ
0MWL
52.9TFC
0MGOLATERAL AT MH 9 O'CLOCK
348.1AMH22 1461
0MWM
0AMH22 1462

Properties (6)

additional_info
SC304846
custom_field_two
4
customer
LACSD
datetime
2017-01-06T05:52:52-08:00
sewer_category
Gravity
year_laid
41261