Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2022, 11:19 AM

  • 01 0972_01 0971A_05162022_053101.mp4

Date
05/16/2022
W/O
952113
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00228
PipeID
P01810
Time
4:19 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10110
Sewer Name
01 WRIGHT ROAD TRUNK
City
MAYWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
05
Purpose
Routine Assessment
Project
RFIR_WO_952113_TV01251_MAY2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
33 in.
Upstream MH
01 0972
Downstream MH
01 0971A
Dir. of Survey
Downstream
Length Surveyed
355.1 ft.
Total Length
355.1 ft.
Structural Index
3
Structural Quick
3O2M
Structural Rating
380
O&M Index
2
O&M Quick
2Q00
O&M Rating
182
Overall Index
2
Overall Quick
—
Overall Rating
562
Pipe schematic from manhole 01 0972 to 01 0971A
MH: 01 0972MH: 01 0971Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 09720 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %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. CM - Crack Multiple, 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, Start173 ft. FS - Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Start224 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish245.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS352.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish352.2 ft. FS - Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish352.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish353 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish355 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE355 ft. MGO - General Observation - VERMIN @ MH (1) RAT355 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE355.1 ft. MGO - General Observation - MOBILE MMS - 355.79'.355.1 ft. AMH - Downstream Manhole, Survey Ends - 01 0971A, RUN LIST STATES MH AT 345'.

Observation photos (3)

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

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

  • Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

    173 ft. - Fracture Spiral, from 11 to 01 o'clock, within 8 inches of joint: YES, Start

  • Downstream Manhole, Survey Ends - 01 0971A, RUN LIST STATES MH AT 345'.

    355.1 ft. - Downstream Manhole, Survey Ends - 01 0971A, RUN LIST STATES MH AT 345'.

All inspections of P01810Work order 952113

Observations (18)

DistanceCodeObservation
173FS—
0AMH01 0972
2DAGS—
352.2DSZ—
355.1MGOMOBILE MMS - 355.79'.
352.2FS—
0MWL—
355MGOCONN @ MH 3 O'CLOCK/ACTIVE
353SSS—
355.1AMH01 0971A, RUN LIST STATES MH AT 345'.
245.1DSZDEBRIS
2CM—
355MGOVERMIN @ MH (1) RAT
224CM—
2SSS—
355MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MWM—
352.2DAGS—

Properties (7)

additional_info
630074051622001
custom_field_three
SPALLING/FRACTURES
custom_field_two
2
customer
1
datetime
2022-05-16T04:19:36-07:00
documentation
PRO PIPE
is_lateral_inspection
false