Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 22, 2019, 12:56 PM

  • 02 0683_02 0682_2222019_050232.mp4

  • 02 0683_02 0682_2222019_051720.mp4

Date
02/22/2019
W/O
0756474
Weather
Light Rain
Operator/Surveyor
MARTIN
Sewer ID
Z00311
PipeID
P03238
Time
4:56 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1124
Sewer Name
02 WOODRUFF AVENUE TRUNK
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
30
Purpose
Routine Assessment
Project
20190221MDM_WOODRUFF_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
02 0683
Downstream MH
02 0682
Dir. of Survey
Downstream
Length Surveyed
259.7 ft.
Total Length
259.7 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole 02 0683 to 02 0682
MH: 02 0683MH: 02 0682downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:05AM2 ft. MGO - General Observation - MAG COAT 99% START98.6 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES116.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLIATERING PEELING CONCRETE UNDER MAG COAT116.8 ft. MGO - General Observation - SMOOTH SUFACE UNDER MAG COAT131.9 ft. MWM - Water Mark, 30 %of cross sectional area174.6 ft. SSS - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING LAITANCE COAT UNDER MAG COAT198.6 ft. SSS - Surface Spalling, from 11 to 12 o'clock, within 8 inches of joint: NO - BLISTERING FLAKING CONCRETE259.3 ft. MGO - General Observation - MAG COAT 99% FINISH259.7 ft. AMH - Downstream Manhole, Survey Ends - 5:30AM

Observation photos (5)

  • General Observation - MAG COAT 99% START

    2 ft. - General Observation - MAG COAT 99% START

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLIATERING PEELING CONCRETE UNDER MAG COAT

    116.8 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLIATERING PEELING CONCRETE UNDER MAG COAT

  • General Observation - SMOOTH SUFACE UNDER MAG COAT

    116.8 ft. - General Observation - SMOOTH SUFACE UNDER MAG COAT

  • Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING LAITANCE COAT UNDER MAG COAT

    174.6 ft. - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING LAITANCE COAT UNDER MAG COAT

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

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

All inspections of P03238Work order 0756474

Observations (12)

DistanceCodeObservation
198.6SSSBLISTERING FLAKING CONCRETE
259.7AMH5:30AM
0MWL—
259.3MGOMAG COAT 99% FINISH
131.9MWM—
116.8SSSBLIATERING PEELING CONCRETE UNDER MAG COAT
116.8MGOSMOOTH SUFACE UNDER MAG COAT
98.6DSGV—
0MWM—
2MGOMAG COAT 99% START
0AMH5:05AM
174.6SSSPEELING LAITANCE COAT UNDER MAG COAT

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE UNDER 99% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2019-02-22T04:56:09-08:00
documentation
MARTIN,REVELES,OLIVER 111
is_lateral_inspection
false