Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 14, 2021, 05:53 AM
  • 08 0622_08 0621_09132021_230859.mp4

Date
09/13/2021
W/O
911336
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00008
PipeID
P00661
Time
10:53 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9405
Sewer Name
08 GRACE STREET RELIEF TRUNK
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_911336_TV08018_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
24 in.
Upstream MH
08 0622
Downstream MH
08 0621
Dir. of Survey
Downstream
Length Surveyed
400.8 ft.
Total Length
400.8 ft.
Structural Index
2
Structural Quick
2^00
Structural Rating
308
O&M Index
2
O&M Quick
2O00
O&M Rating
158
Overall Index
2
Overall Quick
Overall Rating
466
Pipe schematic from manhole 08 0622 to 08 0621
MH: 08 0622MH: 08 0621downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 06220 ft. MGO - General Observation - ROACHES @ MH2 ft. SSS - Surface Spalling, 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, Start25 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start25 ft. MWL - Water Level, 40 %of cross sectional area398 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish398 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish398 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish400.8 ft. AMH - Downstream Manhole, Survey Ends - 08 0621

Observations (12)

DistanceCodeObservation
400.8AMH08 0621
0MWL
398DAGS
398MWLS
0MWM
2SSS
398SSS
25MWLS
0AMH08 0622
25MWL
2DAGS
0MGOROACHES @ MH

Properties (8)

additional_info
630074091321201
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-09-13T22:53:19-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
30636