Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2020, 06:11 PM
  • 21 1299_21 1298 _09212020_112046.mp4

Date
09/21/2020
W/O
849715
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P25690
Time
11:11 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7348
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.
28
Purpose
Routine Assessment
Project
RFIR_WO_849715_TV21096_SEP2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
21 1299
Downstream MH
21 1298
Dir. of Survey
Downstream
Length Surveyed
404 ft.
Total Length
404 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
400
O&M Index
2
O&M Quick
2O00
O&M Rating
160
Overall Index
2
Overall Quick
Overall Rating
560
Pipe schematic from manhole 21 1299 to 21 1298
MH: 21 1299MH: 21 1298downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 12990 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start401 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish401 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish401 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish404 ft. AMH - Downstream Manhole, Survey Ends - 21 1298

Observations (10)

DistanceCodeObservation
2SSS
2CM
0AMH21 1299
404AMH21 1298
401DAGS
0MWL
2DAGS
401CM
0MWM
401SSS

Properties (8)

additional_info
SC411347
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2020-09-21T11:11:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
38809