Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 17, 2021, 10:32 AM
  • 21 0261A_21 0261_09172021_033310.mp4

Date
09/17/2021
W/O
911341
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00763
PipeID
P15453
Time
3:32 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9369
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
WALNUT
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
36
Purpose
Routine Assessment
Project
WO_911341_TV21103_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
21 0261
Downstream MH
21 0261A
Dir. of Survey
Upstream
Length Surveyed
130.1 ft.
Total Length
130.1 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 0261 to 21 0261A
MH: 21 0261MH: 21 0261Aupstream0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. AMH - Upstream Manhole, Survey Ends - 21 0261A2.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish128.1 ft. MGO - General Observation - MAG COAT128.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start130.1 ft. MWL - Water Level, 20 %of cross sectional area130.1 ft. AMH - Downstream Manhole, Survey Begins - 21 0261

Observation photos (2)

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

  • General Observation - COCKROACHES IN MH

    130.1 ft. - General Observation - COCKROACHES IN MH

Observations (8)

DistanceCodeObservation
130.1MGOCONNECTION AT MH 3 O'CLOCK
2MGOMAG COAT
130.1MGOCOCKROACHES IN MH
127.6SSS
2SSS
130.1AMH21 0261A
0MWL
0AMH21 0261

Properties (7)

additional_info
630069091621201
custom_field_three
SPALLING
custom_field_two
2
customer
1
datetime
2021-09-17T03:32:54-07:00
documentation
PRO PIPE
is_lateral_inspection
false