Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 7, 2018, 09:14 AM

  • 05 0448_05 0447_1172018_022130.mp4

Date
11/07/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P05661
Time
1:14 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1044
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.
04
Purpose
Routine Assessment
Project
20181107MDM_OAK_STREET_CENTER_AVENUE_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 0448
Downstream MH
05 0447
Dir. of Survey
Downstream
Length Surveyed
75.7 ft.
Total Length
75.7 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole 05 0448 to 05 0447
MH: 05 0448MH: 05 0447downstream0 ft. AMH - Downstream Manhole, Survey Begins - 2:25AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 99% 9:00 TO 3:00 START3.5 ft. SSS - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE UNDER MAG COAT19.3 ft. SSS - Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: NO - FAKING CONCRETE UNDER MAG COAT51.3 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE UNDER MAG COAT55.6 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE75.3 ft. MGO - General Observation - MAG COAT 99% FINISH75.3 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE75.7 ft. AMH - Downstream Manhole, Survey Ends - 2:45AM

Observation photos (4)

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

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

  • Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE UNDER MAG COAT

    3.5 ft. - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE UNDER MAG COAT

  • Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: NO - FAKING CONCRETE UNDER MAG COAT

    19.3 ft. - Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: NO - FAKING CONCRETE UNDER MAG COAT

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

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

All inspections of P05661Work order 0738560

Observations (12)

DistanceCodeObservation
2MGOMAG COAT 99% 9:00 TO 3:00 START
0AMH2:25AM
0MGOConn. @ Mh, 3 O' Clock. Active
75.3MGOMAG COAT 99% FINISH
0MWM—
75.7AMH2:45AM
51.3SSSFLAKING CONCRETE UNDER MAG COAT
55.6DSZSLUDGE
19.3SSSFAKING CONCRETE UNDER MAG COAT
75.3DSZSLUDGE
0MWL—
3.5SSSFLAKING CONCRETE UNDER MAG COAT

Properties (6)

custom_field_three
FLAKING CONCRETE-99% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-07T01:14:56-08:00
documentation
MARTIN,REVELES,BRAR
is_lateral_inspection
false