Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2021, 06:22 AM
  • 16 0392_16 0391_09222021_234520.mp4

Date
09/22/2021
W/O
911528
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00642
PipeID
P13677
Time
11:22 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
Light Highway
Location Code
C
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 0391
Downstream MH
16 0392
Dir. of Survey
Upstream
Length Surveyed
603.8 ft.
Total Length
603.8 ft.
Structural Index
2
Structural Quick
2W00
Structural Rating
240
O&M Index
2
O&M Quick
2W00
O&M Rating
240
Overall Index
2
Overall Quick
Overall Rating
480
Pipe schematic from manhole 16 0391 to 16 0392
MH: 16 0391MH: 16 0392upstream0 ft. AMH - Upstream Manhole, Survey Ends - 16 03920.8 ft. MGO - General Observation - ROACHES @ MH2.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish443.8 ft. MWL - Water Level, 20 %of cross sectional area601.2 ft. MGO - General Observation - 65% MAG COAT601.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start601.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start603.8 ft. AMH - Downstream Manhole, Survey Begins - 16 0391603.8 ft. MWM - Water Mark, 10 %of cross sectional area603.8 ft. MWL - Water Level, 5 %of cross sectional area

Observations (11)

DistanceCodeObservation
601SSS
0AMH16 0391
0MWM
2DAGS
2.6MGO65% MAG COAT
603.8AMH16 0392
2SSS
601DAGS
0MWL
160MWL
603MGOROACHES @ MH

Properties (7)

additional_info
630074092221201
custom_field_three
SPALLING/ AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-09-22T23:22:37-07:00
documentation
PROPIPE
is_lateral_inspection
false