Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 14, 2018, 09:51 AM

  • 05 0425_05 0424_11142018_034533.mp4

Date
11/14/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P07568
Time
1:51 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 0425
Downstream MH
05 0424
Dir. of Survey
Downstream
Length Surveyed
398.8 ft.
Total Length
398.8 ft.
Structural Index
2
Structural Quick
3125
Structural Rating
13
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 05 0425 to 05 0424
MH: 05 0425MH: 05 0424downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:30AM0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING PEELING CONCRETE2 ft. MGO - General Observation - MAG COAT 95% START 9:00 TO 3:0038.9 ft. SSS - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE76.9 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING PEELING CONCRETE135.4 ft. SSS - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT177.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE232 ft. SAV - Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO - POSSIBLE SEVERE AGG252 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 8" - Open398.2 ft. MGO - General Observation - MAG COAT 95% FINISH398.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - FLAKING PEELING CONCRETE398.8 ft. AMH - Downstream Manhole, Survey Ends - 4:10AM

Observation photos (7)

  • 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

  • General Observation - MAG COAT 95% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 95% START 9:00 TO 3:00

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

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

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING PEELING CONCRETE

    76.9 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING PEELING CONCRETE

  • Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

    135.4 ft. - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    177.2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

  • Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO - POSSIBLE SEVERE AGG

    232 ft. - Surface Aggregate Visible, from 12 to 01 o'clock, within 8 inches of joint: NO - POSSIBLE SEVERE AGG

All inspections of P07568Work order 0738560

Observations (14)

DistanceCodeObservation
0MWM—
252TFOpen
0AMH3:30AM
76.9SSSFLAKING PEELING CONCRETE
177.2SSSFLAKING CONCRETE
2SSSFLAKING PEELING CONCRETE
0MWL—
232SAVPOSSIBLE SEVERE AGG
38.9SSSFLAKING CONCRETE
398.2MGOMAG COAT 95% FINISH
135.4SSSPEELING CONCRETE UNDER MAG COAT
398.2SSSFLAKING PEELING CONCRETE
398.8AMH4:10AM
2MGOMAG COAT 95% START 9:00 TO 3:00

Properties (6)

custom_field_three
FLAKING PEELING CONCRETE - 95% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-14T01:51:02-08:00
documentation
MARTIN,REVELES,OLIVER 111,BRAR
is_lateral_inspection
false