Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 14, 2018, 09:50 AM

  • 05 0426_05 0425_11142018_031651.mp4

Date
11/14/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P05624
Time
1:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1050
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 0426
Downstream MH
05 0425
Dir. of Survey
Downstream
Length Surveyed
203.8 ft.
Total Length
203.8 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 0426 to 05 0425
MH: 05 0426MH: 05 0425downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:00AM0 ft. MGO - General Observation - MAG COAT 99% START 9:00 TO 3:000 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING PEELING CONCRETE25.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start37.4 ft. SSS - Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT203.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - FLAKING PEELING CONCRETE203.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish203.1 ft. MGO - General Observation - 99% MAG COAT FINISH203.8 ft. AMH - Downstream Manhole, Survey Ends - 3:20AM

Observation photos (4)

  • General Observation - MAG COAT 99% START 9:00 TO 3:00

    0 ft. - General Observation - MAG COAT 99% START 9:00 TO 3:00

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    25.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

    37.4 ft. - Surface Spalling, from 01 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

All inspections of P05624Work order 0738560

Observations (11)

DistanceCodeObservation
203.1SSSFLAKING PEELING CONCRETE
25.4DAGS—
0AMH3:00AM
2SSSFLAKING PEELING CONCRETE
37.4SSSPEELING CONCRETE UNDER MAG COAT
203.1DAGS—
0MGOMAG COAT 99% START 9:00 TO 3:00
0MWL—
0MWM—
203.8AMH3:20AM
203.1MGO99% MAG COAT FINISH

Properties (6)

custom_field_three
FLAKING PEELING CONCRETE- 99% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-14T01:50:11-08:00
documentation
MARTIN,REVELES,OLIVER 111,BRAR
is_lateral_inspection
false