Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 9, 2018, 12:52 PM

  • 05 0431_05 0430_1192018_045628.mp4

Date
11/09/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P05629
Time
4:52 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1048
Sewer Name
05 OAK STREET-CENTER AVENUE RELIEF TRUNK
City
INGLEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
06
Purpose
Routine Assessment
Project
20181109MDM_OAK_STREET_CENTER_AVENUE_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 0431
Downstream MH
05 0430
Dir. of Survey
Downstream
Length Surveyed
185.8 ft.
Total Length
185.8 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 05 0431 to 05 0430
MH: 05 0431MH: 05 0430downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. AMH - Upstream Manhole, Survey Begins - 5:00AM2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE2 ft. MGO - General Observation - MAG COAT 98% START 9:00 TO 3:0031.3 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: YES - FLAKING CONCRETE85.5 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE185 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - FLAKING CONCRETE185 ft. MGO - General Observation - MAG COAT 98% FINISH185.8 ft. AMH - Downstream Manhole, Survey Ends - 5:15AM

Observation photos (4)

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

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

  • General Observation - MAG COAT 98% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 98% START 9:00 TO 3:00

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

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

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    85.5 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

All inspections of P05629Work order 0738560

Observations (11)

DistanceCodeObservation
185SSSFLAKING CONCRETE
2SSSFLAKING CONCRETE
185.8AMH5:15AM
31.3SSSFLAKING CONCRETE
85.5SSSFLAKING CONCRETE
0MWL—
185MGOMAG COAT 98% FINISH
2MGOMAG COAT 98% START 9:00 TO 3:00
0MWM—
0MGOConn. @ Mh, 3 O' Clock. Active
0AMH5:00AM

Properties (6)

custom_field_three
FLAKING CONCRERTE - 98% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-09T04:52:31-08:00
documentation
MARTIN,OLIVER 111,BRAR
is_lateral_inspection
false