Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 12, 2019, 11:04 AM
  • 05 1015_05 1014A_3122019_040740.mp4

Date
03/12/2019
W/O
0760333
Weather
Light Rain
Operator/Surveyor
MARTIN
Sewer ID
Z00421
PipeID
P06249
Time
4:04 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1145
Sewer Name
05 AVIATION BOULEVARD TRUNK
City
HAWTHORNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
12
Purpose
Routine Assessment
Project
20190312MDM_AVIATION_BOULEVARD_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
05 1015
Downstream MH
05 1014A
Dir. of Survey
Downstream
Length Surveyed
87.9 ft.
Total Length
87.9 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 05 1015 to 05 1014A
MH: 05 1015MH: 05 1014Adownstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:05AM0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - 95% MAG COAT START87.5 ft. MGO - General Observation - MAG COAT 95% FINISH87.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE87.9 ft. AMH - Downstream Manhole, Survey Ends - 4:15AM

Observation photos (2)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

  • General Observation - 95% MAG COAT START

    2 ft. - General Observation - 95% MAG COAT START

Observations (8)

DistanceCodeObservation
0MWL
0AMH4:05AM
87.9AMH4:15AM
87.5MGOMAG COAT 95% FINISH
0MWM
2SSSBLISTERING PEELING CONCRETE
2MGO95% MAG COAT START
87.5SSSBLISTERING PEELING CONCRETE

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE- 95% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2019-03-12T04:04:23-07:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false