Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 24, 2020, 05:42 PM
  • 21 0252_21 0251 _09242020_105522.mp4

Date
09/24/2020
W/O
849680
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P15442
Time
10:42 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8053
Sewer Name
DISTRICT #21 OUTFALL TRUNK
City
CITY OF INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
36
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 0252
Downstream MH
21 0251
Dir. of Survey
Downstream
Length Surveyed
176.7 ft.
Total Length
176.7 ft.
Structural Index
2
Structural Quick
2F00
Structural Rating
70
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
70
Pipe schematic from manhole 21 0252 to 21 0251
MH: 21 0252MH: 21 0251downstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 02522 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT start175 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish176.7 ft. AMH - Downstream Manhole, Survey Ends - 21 0251176.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK176.7 ft. MGO - General Observation - COCKROACHES IN MH

Observations (10)

DistanceCodeObservation
175SSS
0MGOCONNECTION AT MH 9 O'CLOCK
0MWM
176.7AMH21 0251
176.7MGOCONNECTION AT MH 9 O'CLOCK
0MWL
2SSS
2MGOMAG COAT start
0AMH21 0252
176.7MGOCOCKROACHES IN MH

Properties (7)

additional_info
412002
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2020-09-24T10:42:59-07:00
documentation
PRO PIPE
is_lateral_inspection
false