Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 22, 2021, 07:57 AM

  • G 0317_G 0316_9222021_040253.mp4

Date
09/22/2021
W/O
0915982
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01753
Time
12:57 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 0317
Downstream MH
G 0316
Dir. of Survey
Downstream
Length Surveyed
56.8 ft.
Total Length
56.8 ft.
Structural Index
4
Structural Quick
5241
Structural Rating
16
O&M Index
4
O&M Quick
4200
O&M Rating
8
Overall Index
4
Overall Quick
—
Overall Rating
24
Pipe schematic from manhole G 0317 to G 0316
MH: G 0317MH: G 0316downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:00AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. MGO - General Observation - 40% MISSING TILES START2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - 80% MAG COAT START2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LONJG CIRCUM REBAR CORRODED MISSING29.6 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR CORRODED MISSING34 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - MISSING TILES UNDER FLOW56.1 ft. MGO - General Observation - 80% MAG COAT FINSH56.1 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish - MISSING TILES UNDER FLOW56.1 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN56.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE56.1 ft. MGO - General Observation - 40% MISSING TILES FINISH56.1 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG56.1 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - LONG CIRCUM REBAR CORRODED MISSING56.8 ft. AMH - Downstream Manhole, Survey Ends - 4:10AM

Observation photos (6)

  • 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

  • General Observation - 40% MISSING TILES START

    2 ft. - General Observation - 40% 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

  • General Observation - 80% MAG COAT START

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

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

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

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

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

All inspections of P01753Work order 0915982

Observations (19)

DistanceCodeObservation
56.1MGO80% MAG COAT FINSH
56.1DSZMISSING TILES UNDER FLOW
56.8AMH4:10AM
0MWL—
2SAMSEVERE AGG
2MGO40% MISSING TILES START
56.1MGOConn. @ Mh, 3 O' Clock. OPEN
0AMH4:00AM
56.1SSSBLISTERING PEELING CONCRETE
29.6SRCLONG CIRCUM REBAR CORRODED MISSING
0MGOConn. @ Mh, 9 O' Clock. Active
56.1MGO40% MISSING TILES FINISH
34DSZMISSING TILES UNDER FLOW
56.1SAMSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
2MGO80% MAG COAT START
56.1SRCLONG CIRCUM REBAR CORRODED MISSING
2SRCLONJG CIRCUM REBAR CORRODED MISSING
0MWM—

Properties (6)

custom_field_three
LONG CIRCUM REBAR CORRODED MISSING
custom_field_two
1
customer
LACSD
datetime
2021-09-22T00:57:46-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false