Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 16, 2020, 09:21 AM

  • A 0020_B 0929_1162020_020501.mp4

Date
01/16/2020
W/O
080305
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00333
PipeID
P20071
Time
1:21 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1329
Sewer Name
A JOINT OUTFALL A - UNIT 3B
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
14
Purpose
Capital Improvement Program Assesment
Project
2020016MDM_JOINT_OUTFALL_A_UNIT_3B
Material
RCP-CTL
Shape
Square
Height
114 in.
Width
114 in.
Upstream MH
A 0020
Downstream MH
B 0929
Dir. of Survey
Downstream
Length Surveyed
639.8 ft.
Total Length
639.8 ft.
Structural Index
5
Structural Quick
5241
Structural Rating
14
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
5
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole A 0020 to B 0929
MH: A 0020MH: B 0929downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:05AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area1 ft. MGO - General Observation - LOOSE LINER IN MH2 ft. MGO - General Observation - 95% OLD MAG COAT START22.7 ft. MGO - General Observation - TILES 100% IN PLACE UNDER OLD MAG COAT62.4 ft. MGO - General Observation - POSSIBLE 25% MISSING TILES UNDER MAG COAT327.3 ft. MGO - General Observation - MISSING TILES UNDER MAG COAT556.6 ft. MGO - General Observation - MISSING TILES UNDER MAG COAT556.6 ft. SAM - Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG AREAS OF MISSING TILES564.6 ft. MGO - General Observation - 95% OLD MAG COAT571.8 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - POSSIBLE UNDER MAG COAT585.7 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish - CIRCUM REBAR POSSIBLE UNDER MAG COAT611.5 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COAT631.8 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR UNDER MAG COAT639.2 ft. MGO - General Observation - 95% OLD MAG COAT FINISH639.8 ft. AMH - Downstream Manhole, Survey Ends - 3:00AM

Observation photos (9)

  • General Observation - 95% OLD MAG COAT START

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

  • General Observation - TILES 100% IN PLACE UNDER OLD MAG COAT

    22.7 ft. - General Observation - TILES 100% IN PLACE UNDER OLD MAG COAT

  • General Observation - POSSIBLE 25% MISSING TILES UNDER MAG COAT

    62.4 ft. - General Observation - POSSIBLE 25% MISSING TILES UNDER MAG COAT

  • General Observation - MISSING TILES UNDER MAG COAT

    327.3 ft. - General Observation - MISSING TILES UNDER MAG COAT

  • General Observation - MISSING TILES UNDER MAG COAT

    556.6 ft. - General Observation - MISSING TILES UNDER MAG COAT

  • Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG AREAS OF MISSING TILES

    556.6 ft. - Surface Aggregate Missing, from 08 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG AREAS OF MISSING TILES

  • General Observation - 95% OLD MAG COAT

    564.6 ft. - General Observation - 95% OLD MAG COAT

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - POSSIBLE UNDER MAG COAT

    571.8 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start - POSSIBLE UNDER MAG COAT

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COAT

    611.5 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COAT

All inspections of P20071Work order 080305

Observations (17)

DistanceCodeObservation
556.6MGOMISSING TILES UNDER MAG COAT
585.7SRVCIRCUM REBAR POSSIBLE UNDER MAG COAT
631.8SRVCIRCUM REBAR UNDER MAG COAT
327.3MGOMISSING TILES UNDER MAG COAT
564.6MGO95% OLD MAG COAT
639.8AMH3:00AM
62.4MGOPOSSIBLE 25% MISSING TILES UNDER MAG COAT
0AMH2:05AM
611.5SRVCIRCUM REBAR UNDER MAG COAT
22.7MGOTILES 100% IN PLACE UNDER OLD MAG COAT
1MGOLOOSE LINER IN MH
0MWL—
556.6SAMSEVERE AGG AREAS OF MISSING TILES
639.2MGO95% OLD MAG COAT FINISH
2MGO95% OLD MAG COAT START
0MWM—
571.8SRVPOSSIBLE UNDER MAG COAT

Properties (6)

custom_field_three
95% OLD MAG COAT,CIRCUM REBAR VISIBLE,MISSING TILE
custom_field_two
1
customer
LACSD
datetime
2020-01-16T01:21:18-08:00
documentation
MARTIN,REVELES,OLIVER 111,IGNACIO
is_lateral_inspection
false