Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2017, 04:59 PM
  • Section#8_05 2619_05 2618__8252017__G6810.mp4

Date
08/25/2017
W/O
0651131
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z01145
PipeID
P25710
Time
9:59 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6810
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 2619
Downstream MH
05 2618
Dir. of Survey
Downstream
Length Surveyed
493 ft.
Total Length
493 ft.
Structural Index
2
Structural Quick
2R00
Structural Rating
186
O&M Index
5
O&M Quick
5S41
O&M Rating
494
Overall Index
4
Overall Quick
Overall Rating
680
Pipe schematic from manhole 05 2619 to 05 2618
MH: 05 2619MH: 05 2618downstream0 ft. AMH - Upstream Manhole, Survey Begins - 10150 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0.6 ft. DSZ - Deposits Settled Other, 45 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - DEBRIS28.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start370.3 ft. MGP - General Photograph - SEVERE CASE OF SPALLING492 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish493 ft. DSZ - Deposits Settled Other, 45 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS493 ft. AMH - Downstream Manhole, Survey Ends - 1040

Observation photos (3)

  • Deposits Settled Other,  45 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start - DEBRIS

    0.6 ft. - Deposits Settled Other, 45 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    28.4 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • General Photograph - SEVERE CASE OF SPALLING

    370.3 ft. - General Photograph - SEVERE CASE OF SPALLING

Observations (9)

DistanceCodeObservation
0AMH1015
0.6DSZDEBRIS
28.4SSS
0MWM
370.3MGPSEVERE CASE OF SPALLING
0MWL
493DSZDEBRIS
492SSS
493AMH1040

Properties (6)

custom_field_three
SEVERE SPALLING IN SOME PARTS, NO VOIDS
custom_field_two
1
customer
LACSD
datetime
2017-08-25T09:59:35-07:00
documentation
OBREGON, IGNACIO, FRANKLIN, BRAR
is_lateral_inspection
false