Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 22, 2021, 10:30 AM

  • G 0318_G 0317_9222021_033754.mp4

Date
09/22/2021
W/O
0915982
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01754
Time
3:30 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1949
Sewer Name
G JOINT OUTFALL G- UNIT 9 TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
11
Purpose
Capital Improvement Program Assesment
Project
20210922MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
33 in.
Upstream MH
G 0318
Downstream MH
G 0317
Dir. of Survey
Downstream
Length Surveyed
95.9 ft.
Total Length
95.9 ft.
Structural Index
4
Structural Quick
5341
Structural Rating
21
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole G 0318 to G 0317
MH: G 0318MH: G 0317downstream0 ft. MGO - General Observation - 80% MAG COAT START0 ft. AMH - Upstream Manhole, Survey Begins - 3:35AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. MGO - General Observation - 50% MISSING TILES START2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR CORRODED MISSING2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG27.3 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: NO - BROKEN REBAR77.6 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CORRODED MISSING REBAR95.3 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG95.3 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - LONG CIRCUM REBAR CORRODED MISSING95.3 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active95.3 ft. MGO - General Observation - 50% MISSING TILES FINISH95.3 ft. MGO - General Observation - 80% MAG COAT FINISH95.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE95.9 ft. AMH - Downstream Manhole, Survey Ends - 3:50AM

Observation photos (7)

  • General Observation - 80% MAG COAT START

    0 ft. - General Observation - 80% MAG COAT START

  • General Observation - 50% MISSING TILES START

    2 ft. - General Observation - 50% MISSING TILES START

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR CORRODED MISSING

    2 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR CORRODED MISSING

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: NO - BROKEN REBAR

    27.3 ft. - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: NO - BROKEN REBAR

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CORRODED MISSING REBAR

    77.6 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CORRODED MISSING REBAR

All inspections of P01754Work order 0915982

Observations (18)

DistanceCodeObservation
2MGO50% MISSING TILES START
95.3SAMSEVERE AGG
95.3SRCLONG CIRCUM REBAR CORRODED MISSING
95.3MGOConn. @ Mh, 9 O' Clock. Active
77.6SRCCORRODED MISSING REBAR
27.3SRCBROKEN REBAR
95.3MGO50% MISSING TILES FINISH
0MGO80% MAG COAT START
95.3MGO80% MAG COAT FINISH
0AMH3:35AM
0MGOConn. @ Mh, 3 O' Clock. Active
2SSSBLISTERING PEELING CONCRETE
2SRCLONG CIRCUM REBAR CORRODED MISSING
0MWM—
0MWL—
95.3SSSBLISTERING PEELING CONCRETE
2SAMSEVERE AGG
95.9AMH3:50AM

Properties (6)

custom_field_three
LONG CIRCUM REBAR CORRODED MISSING
custom_field_two
1
customer
LACSD
datetime
2021-09-22T03:30:56-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false