Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2021, 04:19 PM
  • 21 0330_21 0329_02032021_090334.mp4

Date
02/03/2021
W/O
870709
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P15527
Time
8:19 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8515
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
27 in.
Width
27 in.
Upstream MH
21 0330
Downstream MH
21 0329
Dir. of Survey
Downstream
Length Surveyed
333.8 ft.
Total Length
333.8 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 21 0330 to 21 0329
MH: 21 0330MH: 21 0329downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 03300 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. MGO - General Observation - MAG COAT START2 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Start - DEBRIS333.8 ft. MSA - Survey Abandoned - DUE TO DEBRIS AND SLUDGE333.8 ft. MGO - General Observation - MAG COAT END333.8 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Finish - DEBRIS

Observation photos (2)

  • Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Start - DEBRIS

    2 ft. - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock, Start - DEBRIS

  • Survey Abandoned - DUE TO DEBRIS AND SLUDGE

    333.8 ft. - Survey Abandoned - DUE TO DEBRIS AND SLUDGE

Observations (8)

DistanceCodeObservation
333.8MSADUE TO DEBRIS AND SLUDGE
0MWL
0AMH21 0330
333.8MGOMAG COAT END
0MWM
333.8OBZDEBRIS
2MGOMAG COAT START
2OBZDEBRIS

Properties (7)

additional_info
630138020321061
custom_field_three
HEAVY DEBRIS/SLUDGE
custom_field_two
3
customer
1
datetime
2021-02-03T08:19:52-08:00
documentation
PRO PIPE
is_lateral_inspection
false