Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2017, 11:27 PM
  • Section#11_05 2617_05 2616__8252017__G6810.mp4

Date
08/25/2017
W/O
0651131
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z01145
PipeID
P25708
Time
4:27 PM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6811
Sewer Name
05 MANCHESTER AVENUE PUMP RELIEF TRUNK
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
14
Purpose
Maintenance Related
Project
20170824AM_MANCHESTER_AVENUE_PUMP_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
36 in.
Upstream MH
05 2616
Downstream MH
05 2617
Dir. of Survey
Upstream
Length Surveyed
126.3 ft.
Total Length
126.3 ft.
Structural Index
2
Structural Quick
2D00
Structural Rating
48
O&M Index
2
O&M Quick
5141
O&M Rating
45
Overall Index
2
Overall Quick
Overall Rating
93
Pipe schematic from manhole 05 2616 to 05 2617
MH: 05 2616MH: 05 2617upstream0 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS0 ft. MSA - Survey Abandoned - DEBRIS0 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish0.7 ft. MGP - General Photograph - SEVERE SPALLING2.6 ft. DSZ - Deposits Settled Other, 60 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - DEBRIS22 ft. MGO - General Observation - SEVERE SPALLING90.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - DEBRIS121.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start126.3 ft. MWL - Water Level, 50 %of cross sectional area126.3 ft. MWM - Water Mark, 65 %of cross sectional area126.3 ft. AMH - Downstream Manhole, Survey Begins - 0435

Observation photos (4)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    5.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Other,  10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start - DEBRIS

    35.6 ft. - Deposits Settled Other, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

  • General Observation - SEVERE SPALLING

    104.3 ft. - General Observation - SEVERE SPALLING

  • General Photograph - SEVERE SPALLING

    125.6 ft. - General Photograph - SEVERE SPALLING

Observations (11)

DistanceCodeObservation
0MWL
104.3MGOSEVERE SPALLING
0MWM
5.1SSS
125.6MGPSEVERE SPALLING
0AMH0435
126.3DSZDEBRIS
126.3MSADEBRIS
126.3SSS
35.6DSZDEBRIS
123.7DSZDEBRIS

Properties (6)

additional_info
THIS WILL BE A REVERSE PULL
custom_field_two
1
customer
LACSD
datetime
2017-08-25T16:27:33-07:00
documentation
OBREGON, IGNACIO, FRANKLIN, MIRANDA, SHADLER
is_lateral_inspection
false