Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 9, 2018, 09:12 AM

  • 05 0436_05 0435_1192018_012149.mp4

Date
11/09/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P05634
Time
1:12 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1047
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 0436
Downstream MH
05 0435
Dir. of Survey
Downstream
Length Surveyed
132.1 ft.
Total Length
132.1 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 05 0436 to 05 0435
MH: 05 0436MH: 05 0435downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:15AM0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 98% START 9:0 TO 3:002 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE UNDER MAG COAT50.4 ft. SSS - Surface Spalling, from 09 to 10 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE70.3 ft. MGO - General Observation - 100% MAG COAT124.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - ROCK131.5 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active131.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SWOLLEN FLAKING CONCRETE131.5 ft. MGO - General Observation - MAG COAT 98% FINISH132.1 ft. AMH - Downstream Manhole, Survey Ends - 1:30AM

Observation photos (4)

  • General Observation - MAG COAT 98% START 9:0 TO 3:00

    2 ft. - General Observation - MAG COAT 98% START 9:0 TO 3:00

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

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

  • Surface Spalling, from 09 to 10 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    50.4 ft. - Surface Spalling, from 09 to 10 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

  • General Observation - 100% MAG COAT

    70.3 ft. - General Observation - 100% MAG COAT

All inspections of P05634Work order 0738560

Observations (12)

DistanceCodeObservation
131.5MGOConn. @ Mh, 3 O' Clock. Active
2MGOMAG COAT 98% START 9:0 TO 3:00
131.5SSSSWOLLEN FLAKING CONCRETE
2SSSFLAKING CONCRETE UNDER MAG COAT
132.1AMH1:30AM
70.3MGO100% MAG COAT
124.2DSZROCK
50.4SSSFLAKING CONCRETE
131.5MGOMAG COAT 98% FINISH
0AMH1:15AM
0MWM—
0MWL—

Properties (6)

custom_field_three
FLAKING CONCRETE -98% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-09T01:12:51-08:00
documentation
MARTIN,OLIVER 111,BRAR
is_lateral_inspection
false