Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2017, 11:58 PM
  • Section#12_05 2617_05 2616__8252017__G6811.mp4

Date
08/25/2017
W/O
0651131
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z01145
PipeID
P25708
Time
4:58 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 2617
Downstream MH
05 2616
Dir. of Survey
Downstream
Length Surveyed
4.2 ft.
Total Length
4.2 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
5
O&M Quick
5241
O&M Rating
14
Overall Index
4
Overall Quick
Overall Rating
18
Pipe schematic from manhole 05 2617 to 05 2616
MH: 05 2617MH: 05 2616downstream0 ft. MWL - Water Level, 45 %of cross sectional area0 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05203 ft. DSZ - Deposits Settled Other, 40 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - DEBRIS3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start4 ft. DSZ - Deposits Settled Other, 40 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish4.2 ft. MSA - Survey Abandoned - DEBRIS

Observation photos (4)

  • Deposits Settled Other,  40 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start - DEBRIS

    3 ft. - Deposits Settled Other, 40 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

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

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

  • Deposits Settled Other,  40 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Finish - DEBRIS

    4 ft. - Deposits Settled Other, 40 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS

  • Survey Abandoned - DEBRIS

    4.2 ft. - Survey Abandoned - DEBRIS

Observations (8)

DistanceCodeObservation
4DSZDEBRIS
3DSZDEBRIS
0MWL
4SSS
4.2MSADEBRIS
0MWM
3SSS
0AMH0520

Properties (5)

custom_field_two
1
customer
LACSD
datetime
2017-08-25T16:58:17-07:00
documentation
OBREGON, IGNACIO, FRANKLIN, MIRANDA, SHADLER
is_lateral_inspection
false