Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2021, 05:33 PM
  • 21 0329_21 0328_02032021_094234.mp4

Date
02/03/2021
W/O
870709
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P15526
Time
9:33 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 0329
Downstream MH
21 0328
Dir. of Survey
Downstream
Length Surveyed
12.2 ft.
Total Length
12.2 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 0329 to 21 0328
MH: 21 0329MH: 21 0328downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 03290 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MGO - General Observation - CONNECTION AT MH 11 O'CLOCK0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 4 O'CLOCK2 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS2 ft. MGO - General Observation - MAG COAT12.2 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Finish - DEBRIS12.2 ft. MSA - Survey Abandoned - DUE TO DEBRIS

Observation photos (2)

  • Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS

    2 ft. - Obstacles Other, 10 %of cross sectional area, from 04 to 08 o'clock, Start - DEBRIS

  • Survey Abandoned - DUE TO DEBRIS

    12.2 ft. - Survey Abandoned - DUE TO DEBRIS

Observations (10)

DistanceCodeObservation
0MWL
0AMH21 0329
0MGOCONNECTION AT MH 3 O'CLOCK
12.2OBZDEBRIS
0MGOCONNECTION AT MH 11 O'CLOCK
2OBZDEBRIS
12.2MSADUE TO DEBRIS
2MGOMAG COAT
0MWM
0MGOCONNECTION AT MH 4 O'CLOCK

Properties (7)

additional_info
630138020321061
custom_field_three
HEAVY DEBRIS/SLUDGE
custom_field_two
5
customer
1
datetime
2021-02-03T09:33:19-08:00
documentation
PRO PIPE
is_lateral_inspection
false