Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 7, 2018, 11:34 AM

  • 05 0445_05 0444_1172018_033948.mp4

Date
11/07/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P05658
Time
3:34 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 0445
Downstream MH
05 0444
Dir. of Survey
Downstream
Length Surveyed
284.6 ft.
Total Length
284.6 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 05 0445 to 05 0444
MH: 05 0445MH: 05 0444downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:40AM2 ft. MGO - General Observation - MAG COAT 98% START67.9 ft. MGO - General Observation - 100% MAG COAT80.9 ft. SSS - Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE UNDER MAG COAT106.6 ft. SSS - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE UNDER MAG COAT139.7 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - SWOLLEN FLAKING CONCRETE173.5 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE284.2 ft. MGO - General Observation - MAG COAT 98% FINISH284.6 ft. AMH - Downstream Manhole, Survey Ends - 4:05AM

Observation photos (6)

  • General Observation - MAG COAT 98% START

    2 ft. - General Observation - MAG COAT 98% START

  • General Observation - 100% MAG COAT

    67.9 ft. - General Observation - 100% MAG COAT

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

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

  • Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE UNDER MAG COAT

    106.6 ft. - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE UNDER MAG COAT

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

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

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

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

All inspections of P05658Work order 0738560

Observations (12)

DistanceCodeObservation
0MWL—
2MGOMAG COAT 98% START
0MGOConn. @ Mh, 3 O' Clock. Active
284.6AMH4:05AM
284.2MGOMAG COAT 98% FINISH
139.7SSSSWOLLEN FLAKING CONCRETE
0MWM—
0AMH3:40AM
173.5SSSFLAKING CONCRETE
106.6SSSFLAKING CONCRETE UNDER MAG COAT
67.9MGO100% MAG COAT
80.9SSSFLAKING CONCRETE UNDER MAG COAT

Properties (6)

custom_field_three
FLAKING CONCRETE -98% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-07T03:34:49-08:00
documentation
MARTIN,REVELES,BRAR
is_lateral_inspection
false