Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 24, 2021, 06:00 AM
  • 05 1698_05 1697_11232021_221719.mp4

Date
11/23/2021
W/O
921521
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06924
Time
10:00 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9548
Sewer Name
05 LOMITA TRUNK
City
HARBOR CITY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_921521_TV05198_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
10 in.
Upstream MH
05 1698
Downstream MH
05 1697
Dir. of Survey
Downstream
Length Surveyed
370.8 ft.
Total Length
370.8 ft.
Structural Index
3
Structural Quick
4N2N
Structural Rating
442
O&M Index
2
O&M Quick
2N00
O&M Rating
146
Overall Index
3
Overall Quick
Overall Rating
588
Pipe schematic from manhole 05 1698 to 05 1697
MH: 05 1698MH: 05 1697downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 16980 ft. MWL - Water Level, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 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, Start2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start152.1 ft. TSA - Tap Saddle Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"310.2 ft. TSA - Tap Saddle Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"368 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish368 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish370.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish370.8 ft. AMH - Downstream Manhole, Survey Ends - 05 1697

Observation photos (3)

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

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

  • Tap Saddle Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"

    152.1 ft. - Tap Saddle Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Saddle Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"

    310.2 ft. - Tap Saddle Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"

Observations (12)

DistanceCodeObservation
0MWM
152.1TSA
370.8FM
310.2TSA
2DAGS
2SSS
0AMH05 1698
0MWL
370.8AMH05 1697
368DAGS
368SSS
2FM

Properties (7)

additional_info
630074112321201
custom_field_three
MULTIPLE FRACTURES THROUGHOUT
custom_field_two
2
customer
1
datetime
2021-11-23T22:00:07-08:00
documentation
PROPIPE
is_lateral_inspection
false