Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 9, 2021, 07:42 AM

  • 05 2484_05 2483_12092021_000603.mp4

Date
12/08/2021
W/O
921730
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00462
PipeID
P20879
Time
11:42 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9621
Sewer Name
05 INGLEWOOD TRUNK #1 RELIEF
City
INGLEWOOD
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
05
Purpose
Routine Assessment
Project
RFIR_WO_921730_TV05326_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 2484
Downstream MH
05 2483
Dir. of Survey
Downstream
Length Surveyed
267.9 ft.
Total Length
267.9 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 05 2484 to 05 2483
MH: 05 2484MH: 05 2483downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 24840 ft. MGO - General Observation - CONNECTION AT MH 8 O'CLOCK0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start35.2 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Start57.7 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area, Finish58.8 ft. FS - Fracture Spiral, from 11 to 04 o'clock, within 8 inches of joint: YES69.7 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Start103.3 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Finish219 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Start246 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS267.9 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish267.9 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Finish267.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish267.9 ft. MSA - Survey Abandoned - DUE TO DEBRIS.

Observation photos (4)

  • 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

  • Water Level, Sag in pipe, 40 %of cross sectional area, Start

    35.2 ft. - Water Level, Sag in pipe, 40 %of cross sectional area, Start

  • Fracture Spiral, from 11 to 04 o'clock, within 8 inches of joint: YES

    58.8 ft. - Fracture Spiral, from 11 to 04 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 50 %of cross sectional area, Start

    219 ft. - Water Level, Sag in pipe, 50 %of cross sectional area, Start

All inspections of P20879Work order 921730

Observations (16)

DistanceCodeObservation
35.2MWLS—
267.9DSZ—
0MWL—
267.9MWLS—
0AMH05 2484
0MGOCONNECTION AT MH 8 O'CLOCK
69.7MWLS—
0MWM—
267.9DAGS—
2DAGS—
58.8FS—
57.7MWLS—
267.9MSADUE TO DEBRIS.
103.3MWLS—
219MWLS—
246DSZDEBRIS

Properties (8)

additional_info
630069120821201
custom_field_three
ABANDONED DUE TO DEBRIS/FRACTURE/SAG
custom_field_two
5
customer
1
datetime
2021-12-08T23:42:19-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
35144