Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2021, 08:36 AM
  • 01 0162_01 0161_02032021_005334.mp4

Date
02/03/2021
W/O
870568
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00204
PipeID
P02105
Time
12:36 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8551
Sewer Name
01 COMPTON CREEK EXTENSION TRUNK, SECTION 2
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
12
Purpose
Routine Assessment
Project
WO_870568_TV01104_JAN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0162
Downstream MH
01 0161
Dir. of Survey
Downstream
Length Surveyed
356.5 ft.
Total Length
356.5 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
350
O&M Index
2
O&M Quick
412M
O&M Rating
144
Overall Index
2
Overall Quick
Overall Rating
494
Pipe schematic from manhole 01 0162 to 01 0161
MH: 01 0162MH: 01 0161downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01622 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start354.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish354.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish354.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish356.5 ft. MGO - General Observation - COCKROACHES IN MANHOLE356.5 ft. AMH - Downstream Manhole, Survey Ends - 01 0161

Observation photos (4)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES IN MANHOLE

    356.5 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (11)

DistanceCodeObservation
2SSS
354.2SAP
356.5MGOCOCKROACHES IN MANHOLE
0MWM
354.2SSS
0MWL
0AMH01 0162
2DAGS
2SAP
356.5AMH01 0161
354.2DAGS

Properties (7)

additional_info
630069020221201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-02-03T00:36:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false