Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2019, 10:09 AM

  • E 0181_E 0180_3292019_052733.mp4

Date
03/29/2019
W/O
O763459
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00972
PipeID
P24762
Time
3:09 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1163
Sewer Name
E JOINT OUTFALL E - UNIT 4 RELIEF
City
WATTS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
20190329MDM_JOINT_OUTFALL_E_UNIT_4_RELIEF
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Upstream MH
E 0181
Downstream MH
E 0180
Dir. of Survey
Downstream
Length Surveyed
134.9 ft.
Total Length
134.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole E 0181 to E 0180
MH: E 0181MH: E 0180downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 5:25AM0 ft. MWM - Water Mark, 90 %of cross sectional area2 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - WHITE FLAKING3.1 ft. MGO - General Observation - 30" VCP24.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - POSSIBLE ROCK134.4 ft. MGO - General Observation - Active134.4 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish - WHITE FLAKING134.9 ft. AMH - Downstream Manhole, Survey Ends - 5:35AM

Observation photos (2)

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - WHITE FLAKING

    2 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - WHITE FLAKING

  • General Observation - 30" VCP

    3.1 ft. - General Observation - 30" VCP

All inspections of P24762Work order O763459

Observations (10)

DistanceCodeObservation
24.3DSZPOSSIBLE ROCK
134.9AMH5:35AM
0MWL—
134.4MGOActive
2SSSWHITE FLAKING
0MGOConn. @ Mh, 9 O' Clock. Active
0AMH5:25AM
0MWM—
134.4SSSWHITE FLAKING
3.1MGO30" VCP

Properties (6)

custom_field_three
SPALLING WHITE FLAKING
custom_field_two
4
customer
LACSD
datetime
2019-03-29T03:09:38-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false