Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2018, 10:32 AM

  • 01 0738_01 0737_10162018_035457.mp4

Date
10/16/2018
W/O
0734330
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00205
PipeID
P01645
Time
3:32 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1013
Sewer Name
01 COMPTON DISPOSAL TRUNK
City
COMPTON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
20
Purpose
Capital Improvement Program Assesment
Project
20181015MDM_COMPTON_DISPOSAL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
01 0738
Downstream MH
01 0737
Dir. of Survey
Downstream
Length Surveyed
289.5 ft.
Total Length
289.5 ft.
Structural Index
4
Structural Quick
4321
Structural Rating
14
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 01 0738 to 01 0737
MH: 01 0738MH: 01 0737downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:55AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWM - Water Mark, 60 %of cross sectional area2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE2 ft. MGO - General Observation - MAG COAT 95% START 10:00 TO 2:002 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG58.7 ft. SAM - Surface Aggregate Missing, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG151.8 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG183.1 ft. MGO - General Observation - MAG COAT 70% START270.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: NO289 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG289 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - BLISTERING CONCRETE289 ft. MGO - General Observation - MAG COAT 70% FINISH289.5 ft. AMH - Downstream Manhole, Survey Ends - 4:20AM

Observation photos (6)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

  • General Observation - MAG COAT 95% START 10:00 TO 2:00

    2 ft. - General Observation - MAG COAT 95% START 10:00 TO 2:00

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Missing, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    58.7 ft. - Surface Aggregate Missing, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    151.8 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - MAG COAT 70% START

    183.1 ft. - General Observation - MAG COAT 70% START

All inspections of P01645Work order 0734330

Observations (15)

DistanceCodeObservation
0MWL—
2SSSBLISTERING CONCRETE
0AMH3:55AM
270.8DAGS—
289SAMSEVERE AGG
151.8SAMSEVERE AGG
2MGOMAG COAT 95% START 10:00 TO 2:00
289SSSBLISTERING CONCRETE
58.7SAMSEVERE AGG
289.5AMH4:20AM
183.1MGOMAG COAT 70% START
289MGOMAG COAT 70% FINISH
0MGOConn. @ Mh, 9 O' Clock. Active
2SAMSEVERE AGG
0MWM—

Properties (4)

custom_field_three
SEVERE AGG MISSING
custom_field_two
3
customer
LACSD
datetime
2018-10-16T03:32:10-07:00