Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 9, 2018, 10:19 AM
  • 05 0434_05 0433_1192018_022349.mp4

Date
11/09/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P05632
Time
2:19 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 0434
Downstream MH
05 0433
Dir. of Survey
Downstream
Length Surveyed
86.8 ft.
Total Length
86.8 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 0434 to 05 0433
MH: 05 0434MH: 05 0433downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:20AM2 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 3:0030.2 ft. SSS - Surface Spalling, from 11 to 12 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE64.1 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS86.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - FLAKING CONCRETE86.2 ft. MGO - General Observation - MAG COAT 98% FINISH86.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - ROCKS86.8 ft. AMH - Downstream Manhole, Survey Ends - 2:30AM

Observation photos (3)

  • 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 12 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    30.2 ft. - Surface Spalling, from 11 to 12 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

Observations (12)

DistanceCodeObservation
0MWL
30.2SSSFLAKING CONCRETE
86.2SSSFLAKING CONCRETE
64.1DSZROCKS
86.2MGOMAG COAT 98% FINISH
0MGOConn. @ Mh, 3 O' Clock. Active
2SSSFLAKING CONCRETE
86.2DSZROCKS
86.8AMH2:30AM
0MWM
2MGOMAG COAT 98% START 9:00 TO 3:00
0AMH2:20AM

Properties (6)

custom_field_three
FLAKING CONCRETE - 98% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-09T02:19:48-08:00
documentation
MARTIN,OLIVER 111,BRAR
is_lateral_inspection
false