Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 14, 2021, 04:35 AM
  • 08 0625_08 0624_09132021_214112.mp4

Date
09/13/2021
W/O
911336
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00008
PipeID
P00664
Time
9:35 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
15 in.
Upstream MH
08 0625
Downstream MH
08 0624
Dir. of Survey
Downstream
Length Surveyed
146.8 ft.
Total Length
146.8 ft.
Structural Index
2
Structural Quick
2E00
Structural Rating
60
O&M Index
2
O&M Quick
2E00
O&M Rating
56
Overall Index
2
Overall Quick
Overall Rating
116
Pipe schematic from manhole 08 0625 to 08 0624
MH: 08 0625MH: 08 0624downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 06250 ft. MWM - Water Mark, 45 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start144 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish144 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish144 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish146.8 ft. AMH - Downstream Manhole, Survey Ends - 08 0624

Observations (10)

DistanceCodeObservation
0MWL
144DAGS
2SSS
144MWLS
144SSS
0AMH08 0625
0MWM
146.8AMH08 0624
2MWLS
2DAGS

Properties (8)

additional_info
630074091321201
custom_field_three
SPALLING
custom_field_two
3
customer
1
datetime
2021-09-13T21:35:17-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
30636