Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 23, 2021, 09:54 AM
  • 05 1763_05 1762_11232021_025226.mp4

Date
11/23/2021
W/O
921521
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06990
Time
1:54 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9547
Sewer Name
05 LOMITA TRUNK
City
HARBOR CITY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_921521_TV05198_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
18 in.
Upstream MH
05 1762
Downstream MH
05 1763
Dir. of Survey
Upstream
Length Surveyed
105.5 ft.
Total Length
105.5 ft.
Structural Index
2
Structural Quick
2C00
Structural Rating
42
O&M Index
3
O&M Quick
4224
O&M Rating
16
Overall Index
2
Overall Quick
Overall Rating
58
Pipe schematic from manhole 05 1762 to 05 1763
MH: 05 1762MH: 05 1763upstream0 ft. MSA - Survey Abandoned - CAMERA GOING UNDERWATER0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. MCU - Camera Underwater0.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish14.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Finish17.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 11 to 01 o'clock, , within 8 inches of joint: YES, Start103.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start103.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start105.5 ft. MWM - Water Mark, 65 %of cross sectional area105.5 ft. MWL - Water Level, 60 %of cross sectional area105.5 ft. AMH - Downstream Manhole, Survey Begins - 05 1762

Observation photos (2)

  • Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (11)

DistanceCodeObservation
105.5MSACAMERA GOING UNDERWATER
2.3SSS
0MWM
2DAGS
91DAGS
105.5SSS
0MWL
0AMH05 1762
105.5MCU
105DAGS
88DAGS

Properties (7)

additional_info
630074112221201
custom_field_three
CRACKS/GREASE/SPALLING
custom_field_two
5
customer
1
datetime
2021-11-23T01:54:32-08:00
documentation
PROPIPE
is_lateral_inspection
false