Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 5, 2021, 05:50 PM
  • 21 0311_A 0936_02052021_095725.mp4

Date
02/05/2021
W/O
870709
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P20057
Time
9:50 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8516
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_870709_TV21044_JAN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
A 0936
Downstream MH
21 0311
Dir. of Survey
Upstream
Length Surveyed
9 ft.
Total Length
9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole A 0936 to 21 0311
MH: A 0936MH: 21 0311upstream0 ft. MSA - Survey Abandoned - DUE TO DEBRIS0.3 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock - DEBRIS UNDER WATER7 ft. MGO - General Observation - MAG COAT START9 ft. MWM - Water Mark, 60 %of cross sectional area9 ft. MWL - Water Level, 25 %of cross sectional area9 ft. AMH - Downstream Manhole, Survey Begins - A 09369 ft. MGO - Reversal Inspection

Observations (7)

DistanceCodeObservation
0MWM
9MSADUE TO DEBRIS
0MWL
2MGOMAG COAT START
8.7OBZDEBRIS UNDER WATER
0AMHA 0936
0MGO

Properties (7)

additional_info
630138020521061
custom_field_three
HEAVY DEBRIS/SLUDGE
custom_field_two
3
customer
1
datetime
2021-02-05T09:50:17-08:00
documentation
PRO PIPE
is_lateral_inspection
false