Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 12, 2019, 08:30 AM

  • 05 1017_05 1016_3122019_013429.mp4

Date
03/12/2019
W/O
0760333
Weather
Light Rain
Operator/Surveyor
MARTIN
Sewer ID
Z00421
PipeID
P06251
Time
1:30 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 1017
Downstream MH
05 1016
Dir. of Survey
Downstream
Length Surveyed
477.5 ft.
Total Length
477.5 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 05 1017 to 05 1016
MH: 05 1017MH: 05 1016downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:30AM0 ft. MWL - Water Level, 10 %of cross sectional area0 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 START24 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC149.8 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE417.7 ft. MWM - Water Mark, 40 %of cross sectional area477 ft. MGO - General Observation - MAG COAT 95%477 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE477.5 ft. AMH - Downstream Manhole, Survey Ends - 2:00AM

Observation photos (4)

  • 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

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    24 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

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

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

All inspections of P06251Work order 0760333

Observations (11)

DistanceCodeObservation
477.5AMH2:00AM
417.7MWM—
2SSSBLISTERING PEELING CONCRETE
477MGOMAG COAT 95%
0AMH1:30AM
477SSSBLISTERING PEELING CONCRETE
24SAVSEVERE AGG SPORATIC
2MGO95% MAG COAT START
149.8SSSBLISTERING PEELING CONCRETE
0MWL—
0MWM—

Properties (6)

custom_field_three
SEVERE AGG SPORATIC- 95% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2019-03-12T01:30:26-07:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false