Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 25, 2020, 06:22 PM
  • 21 0236_21 1185 _09252020_113629.mp4

Date
09/25/2020
W/O
849680
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P20540
Time
11:22 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8054
Sewer Name
DISTRICT #21 OUTFALL TRUNK
City
CITY OF INDUSTRY
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
WO_849680_TV21009_SEP2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
21 0236
Downstream MH
21 1185
Dir. of Survey
Downstream
Length Surveyed
491.1 ft.
Total Length
491.1 ft.
Structural Index
2
Structural Quick
2R00
Structural Rating
192
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
192
Pipe schematic from manhole 21 0236 to 21 1185
MH: 21 0236MH: 21 1185downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 02360 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area2 ft. MGO - General Observation - MAG COAT start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start328.2 ft. RPP - Repair Patch, from 09 to 03 o'clock, within 8 inches of joint: YES - RPR397.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"481 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish481.9 ft. MGO - General Observation - MAG COAT END491.1 ft. AMH - Downstream Manhole, Survey Ends - 21 1185

Observation photos (1)

  • Repair Patch, from 09 to 03 o'clock, within 8 inches of joint: YES - RPR

    328.2 ft. - Repair Patch, from 09 to 03 o'clock, within 8 inches of joint: YES - RPR

Observations (10)

DistanceCodeObservation
0AMH21 0236
2MGOMAG COAT start
491.1AMH21 1185
481.9MGOMAG COAT END
328.2RPPRPR
0MWM
397.5TF
0MWL
481SSS
2SSS

Properties (7)

additional_info
412003
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2020-09-25T11:22:23-07:00
documentation
PRO PIPE
is_lateral_inspection
false