Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2022, 06:10 AM
  • 08 0028_08 0557_02032022_222244.mp4

Date
02/03/2022
W/O
931501
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00016
PipeID
P00030
Time
10:10 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9862
Sewer Name
08 MAIN STREET TRUNK
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_931501_TV08116_JAN2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
08 0028
Downstream MH
08 0557
Dir. of Survey
Downstream
Length Surveyed
120.5 ft.
Total Length
120.5 ft.
Structural Index
2
Structural Quick
3B2D
Structural Rating
99
O&M Index
2
O&M Quick
2G00
O&M Rating
78
Overall Index
2
Overall Quick
Overall Rating
177
Pipe schematic from manhole 08 0028 to 08 0557
MH: 08 0028MH: 08 0557downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 00280 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start32 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES34.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start46.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS118 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish120.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish120.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish120.5 ft. MSA - Survey Abandoned - DUE TO DEBRIS120.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (3)

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    32 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

    34.8 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
120.5DAE
118SSS
2DAE
32CL
120.5CM
120.5MSADUE TO DEBRIS
2SSS
120.5DSZ
0AMH08 0028
34.8CM
0MWL
0MWM
46.2DSZDEBRIS

Properties (7)

additional_info
630138020322201
custom_field_three
ABANDONED DUE TO DEBRIS
custom_field_two
5
customer
1
datetime
2022-02-03T22:10:25-08:00
documentation
PRO PIPE
is_lateral_inspection
false