Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 24, 2021, 06:17 AM

  • 05 1697_05 1696_11232021_223625.mp4

Date
11/23/2021
W/O
921521
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00471
PipeID
P06923
Time
10:17 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 1697
Downstream MH
05 1696
Dir. of Survey
Downstream
Length Surveyed
491.8 ft.
Total Length
491.8 ft.
Structural Index
3
Structural Quick
4S2R
Structural Rating
590
O&M Index
2
O&M Quick
2R00
O&M Rating
194
Overall Index
3
Overall Quick
—
Overall Rating
784
Pipe schematic from manhole 05 1697 to 05 1696
MH: 05 1697MH: 05 1696downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 16970 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 35 %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, Start2.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start108 ft. FM - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES289.4 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"489 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish489 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish491.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish491.8 ft. AMH - Downstream Manhole, Survey Ends - 05 1696

Observation photos (2)

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

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

  • Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

    289.4 ft. - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

All inspections of P06923Work order 921521

Observations (12)

DistanceCodeObservation
289.4TBA—
0AMH05 1697
2DAGS—
0MWL—
2SSS—
0MWM—
489SSS—
108FM—
2.6FM—
491.8FM—
491.8AMH05 1696
489DAGS—

Properties (7)

additional_info
630074112321201
custom_field_three
MULTIPLE FRACTURES THROUGHOUT
custom_field_two
2
customer
1
datetime
2021-11-23T22:17:28-08:00
documentation
PROPIPE
is_lateral_inspection
false