Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2021, 04:51 AM
  • 16 0393_16 0392_09222021_221131.mp4

Date
09/22/2021
W/O
911528
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00642
PipeID
P13678
Time
9:51 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9419
Sewer Name
16 ALLEN AVENUE RELIEF TRUNK, SECTION 1
City
SAN GABRIEL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
02
Purpose
Routine Assessment
Project
WO_911528_TV16097_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
16 0393
Downstream MH
16 0392
Dir. of Survey
Downstream
Length Surveyed
591.2 ft.
Total Length
591.2 ft.
Structural Index
2
Structural Quick
2V00
Structural Rating
234
O&M Index
2
O&M Quick
2V00
O&M Rating
234
Overall Index
2
Overall Quick
Overall Rating
468
Pipe schematic from manhole 16 0393 to 16 0392
MH: 16 0393MH: 16 0392downstream0 ft. AMH - Upstream Manhole, Survey Begins - 16 03930 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.3 ft. MGO - General Observation - 70% MAG COAT195 ft. MWL - Water Level, 20 %of cross sectional area589 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish589 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish591 ft. MGO - General Observation - ROACHES @ MH591.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0392

Observations (12)

DistanceCodeObservation
591.2AMH16 0392
5.3MGO70% MAG COAT
589DAGS
0AMH16 0393
589SSS
591MGOROACHES @ MH
2SSS
0MGOROACHES @ MH
0MWL
0MWM
2DAGS
195MWL

Properties (7)

additional_info
630074092221201
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-09-22T21:51:43-07:00
documentation
PROPIPE
is_lateral_inspection
false