Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 19, 2021, 04:56 AM
  • 01 1019_01 1018_08182021_220520.mp4

Date
08/18/2021
W/O
906735
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00223
PipeID
P01864
Time
9:56 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9328
Sewer Name
01 VERNON EXTENSION RELIEF TRUNK
City
VERNON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
04
Purpose
Routine Assessment
Project
WO_906735_TV01228_AUG2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
01 1019
Downstream MH
01 1018
Dir. of Survey
Downstream
Length Surveyed
316.9 ft.
Total Length
316.9 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
315
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
315
Pipe schematic from manhole 01 1019 to 01 1018
MH: 01 1019MH: 01 1018downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 10192.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start316.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish316.9 ft. AMH - Downstream Manhole, Survey Ends - 01 1018316.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
0MWL
316.9SAV
316.9AMH01 1018
2.2SSS
0MWM
2.2SAV
0AMH01 1019
316.9SSS

Properties (7)

additional_info
630074081821201
custom_field_three
AGGREGATE VISIBLE/SPALLING
custom_field_two
3
customer
1
datetime
2021-08-18T21:56:23-07:00
documentation
PROPIPE
is_lateral_inspection
false