Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 28, 2020, 10:47 AM

  • 08 0555_08 0554_5282020_042003.mp4

Date
05/28/2020
W/O
0818360
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00015
PipeID
P00141
Time
3:47 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1432
Sewer Name
08 MAIN STREET RELIEF TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20200528MDM_MAIN_STREET_TRUNK_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Upstream MH
08 0555
Downstream MH
08 0554
Dir. of Survey
Downstream
Length Surveyed
470.9 ft.
Total Length
470.9 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 08 0555 to 08 0554
MH: 08 0555MH: 08 0554downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:25AM2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE CONCRETE8 ft. MGO - General Observation - MAG COAT 30% START86.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE169.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES169.3 ft. IW - Infiltration Weeper, from 08 to 09 o'clock, within 8 inches of joint: YES320.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - SLIGHT BLISTERING CONCRETE332.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active393.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - SLIGHT PEELING CONCRETE470.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE470.3 ft. MGO - General Observation - MAG COAT 30% SPORATIC470.9 ft. AMH - Downstream Manhole, Survey Ends - 5:00AM

Observation photos (5)

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

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

  • General Observation - MAG COAT 30% START

    8 ft. - General Observation - MAG COAT 30% START

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

    86.7 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - SLIGHT BLISTERING CONCRETE

    320.5 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - SLIGHT BLISTERING CONCRETE

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

    393.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - SLIGHT PEELING CONCRETE

All inspections of P00141Work order 0818360

Observations (14)

DistanceCodeObservation
169.3DAE—
470.3SSSBLISTERING PEELING CONCRETE
332.3TFActive
393.9SSSSLIGHT PEELING CONCRETE
470.9AMH5:00AM
0MWM—
8MGOMAG COAT 30% START
0MWL—
470.3MGOMAG COAT 30% SPORATIC
2SSSBLISTERING PEELING CONCRETE CONCRETE
320.5SSSSLIGHT BLISTERING CONCRETE
0AMH4:25AM
86.7SSSBLISTERING PEELING CONCRETE
169.3IW—

Properties (6)

custom_field_three
BLISTERING PEELING CONCRETE
custom_field_two
3
customer
LACSD
datetime
2020-05-28T03:47:45-07:00
documentation
MARTIN,OLIVER 111,SHADLER,SKINNER
is_lateral_inspection
false