Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 20, 2018, 12:03 PM

  • 08 0555_08 0554_2202018_041157.mp4

Date
02/20/2018
W/O
0689517
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00015
PipeID
P00141
Time
4:03 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0745
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
20180220MDM_MAIN_STREET_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
462.6 ft.
Total Length
462.6 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 08 0555 to 08 0554
MH: 08 0555MH: 08 0554downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 99% START8 ft. MGP - General Photograph - MAG COAT17 ft. SSS - Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT66.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE154.6 ft. SSS - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE333.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active387.5 ft. MGO - General Observation - MAG COAT 100%425.1 ft. DAE - Deposits Attached Encrustation, 3 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES462 ft. MGO - General Observation - MAG COAT 99% FINISH462.6 ft. AMH - Downstream Manhole, Survey Ends - 5:15AM

Observation photos (7)

  • General Observation - MAG COAT 99% START

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

  • General Photograph - MAG COAT

    8 ft. - General Photograph - MAG COAT

  • Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT

    17 ft. - Surface Spalling, from 12 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

    66.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE

  • Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

    154.6 ft. - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

  • General Observation - MAG COAT 100%

    387.5 ft. - General Observation - MAG COAT 100%

  • Deposits Attached Encrustation, 3 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES

    425.1 ft. - Deposits Attached Encrustation, 3 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES

All inspections of P00141Work order 0689517

Observations (13)

DistanceCodeObservation
0MWM—
462.6AMH5:15AM
2MGOMAG COAT 99% START
154.6SSSBLISTERING CONCRETE
425.1DAE—
0AMH4:35AM
8MGPMAG COAT
0MWL—
462MGOMAG COAT 99% FINISH
387.5MGOMAG COAT 100%
333.8TFActive
66.8SSSBLISTERING PEELING CONCRETE
17SSSBLISTERING CONCRETE UNDER MAG COAT

Properties (4)

custom_field_three
99% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-02-20T04:03:37-08:00