Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 1, 2022, 08:26 AM
  • 01 1021_01 1020_09012022_014037.mp4

Date
09/01/2022
W/O
967259
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00223
PipeID
P01866
Time
1:26 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10408
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
RFIR_WO_967259_TV01227_AUG2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
01 1021
Downstream MH
01 1020
Dir. of Survey
Downstream
Length Surveyed
289 ft.
Total Length
289 ft.
Structural Index
3
Structural Quick
5J3J
Structural Rating
570
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
574
Pipe schematic from manhole 01 1021 to 01 1020
MH: 01 1021MH: 01 1020downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 01 10210 ft. MWL - Water Level, 20 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.2 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start289 ft. AMH - Downstream Manhole, Survey Ends - 01 1020289 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish289 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish289 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish289 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES

Observation photos (3)

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

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

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • 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

Observations (14)

DistanceCodeObservation
289AMH01 1020
0MWM
0MGOCONNECTION AT MH 9 O'CLOCK
289SSS
0MGOCONNECTION AT MH 3 O'CLOCK
289SAP
2.2SRV
289SRV
2.1DAGS
0AMH01 1021
289DAGS
0MWL
2.2SSS
2.1SAP

Properties (7)

additional_info
630074083122203
custom_field_three
AGGREGATE PROJECTING/REINFORCEMENT VISIBLE/SPALLIN
custom_field_two
2
customer
1
datetime
2022-09-01T01:26:41-07:00
documentation
PROPIPE
is_lateral_inspection
false