Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2021, 11:02 AM

  • G 0314_G 0313_9232021_041545.mp4

Date
09/23/2021
W/O
0915982
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01751
Time
4:02 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1951
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 0314
Downstream MH
G 0313
Dir. of Survey
Downstream
Length Surveyed
295.9 ft.
Total Length
295.9 ft.
Structural Index
5
Structural Quick
5641
Structural Rating
36
O&M Index
4
O&M Quick
5143
O&M Rating
17
Overall Index
4
Overall Quick
—
Overall Rating
53
Pipe schematic from manhole G 0314 to G 0313
MH: G 0314MH: G 0313downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:10AM0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR CORRODED MISSING2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. MGO - General Observation - 70% MISSING TILES START2 ft. MGO - General Observation - MAG COAT 95% START4.9 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR CORRODED11.6 ft. SRC - Surface Reinforcement Corroded, from 12 to 03 o'clock, within 8 inches of joint: NO - BROKEN REBAR28.6 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - MISSING TILES UNDER FLOW39 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - BROKEN REBAR HANGING86.1 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO, Start - MISSING TILES IN FLOW125.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR CORRODED BROKEN HANGING148.5 ft. MGP - General Photograph - HANGING REBAR212.1 ft. DSZ - Deposits Settled Other, 40 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - MISSING TILES IN FLOW AND DEBRIE233.2 ft. MWL - Water Level, 25 %of cross sectional area233.2 ft. MWM - Water Mark, 30 %of cross sectional area265 ft. SRC - Surface Reinforcement Corroded, from 12 to 03 o'clock, within 8 inches of joint: NO - BROKEN HANGING REBAR270.5 ft. MGP - General Photograph - HANGING REBAR295.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE295.1 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. OPEN295.1 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO, Finish - MISSING TILES IN FLOW295.1 ft. MGO - General Observation - 95% MAG COAT FINISH295.1 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN295.1 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - LONG CIRCUM REBAR CORRODED HANGING MISSING295.1 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG295.9 ft. AMH - Downstream Manhole, Survey Ends - 5:05AM

Observation photos (14)

  • 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 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 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 - 70% MISSING TILES START

    2 ft. - General Observation - 70% MISSING TILES START

  • General Observation - MAG COAT 95% START

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

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

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

  • Surface Reinforcement Corroded, from 12 to 03 o'clock, within 8 inches of joint: NO - BROKEN REBAR

    11.6 ft. - Surface Reinforcement Corroded, from 12 to 03 o'clock, within 8 inches of joint: NO - BROKEN REBAR

  • Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - MISSING TILES UNDER FLOW

    28.6 ft. - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO - MISSING TILES UNDER FLOW

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

    39 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - BROKEN REBAR HANGING

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

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

  • General Photograph - HANGING REBAR

    148.5 ft. - General Photograph - HANGING REBAR

  • Water Mark, 30 %of cross sectional area

    233.2 ft. - Water Mark, 30 %of cross sectional area

  • Surface Reinforcement Corroded, from 12 to 03 o'clock, within 8 inches of joint: NO - BROKEN HANGING REBAR

    265 ft. - Surface Reinforcement Corroded, from 12 to 03 o'clock, within 8 inches of joint: NO - BROKEN HANGING REBAR

  • General Photograph - HANGING REBAR

    270.5 ft. - General Photograph - HANGING REBAR

All inspections of P01751Work order 0915982

Observations (28)

DistanceCodeObservation
2SRCLONG CIRCUM REBAR CORRODED MISSING
148.5MGPHANGING REBAR
233.2MWL—
4.9SRCLONG CIRCUM REBAR CORRODED
2SSSBLISTERING PEELING CONCRETE
11.6SRCBROKEN REBAR
0AMH4:10AM
295.1SSSBLISTERING PEELING CONCRETE
2SAMSEVERE AGG
233.2MWM—
295.1MGOConn. @ Mh, 3 O' Clock. OPEN
2MGO70% MISSING TILES START
295.1DSZMISSING TILES IN FLOW
295.1MGO95% MAG COAT FINISH
0MWM—
28.6DSZMISSING TILES UNDER FLOW
2MGOMAG COAT 95% START
265SRCBROKEN HANGING REBAR
295.1MGOConn. @ Mh, 9 O' Clock. OPEN
295.1SRCLONG CIRCUM REBAR CORRODED HANGING MISSING
295.1SAMSEVERE AGG
295.9AMH5:05AM
0MWL—
39SRCBROKEN REBAR HANGING
86.1DSZMISSING TILES IN FLOW
212.1DSZMISSING TILES IN FLOW AND DEBRIE
125.8SRCLONG CIRCUM REBAR CORRODED BROKEN HANGING
270.5MGPHANGING REBAR

Properties (6)

custom_field_three
LONG CIRCUM REBAR CORRODED BROKEN HANGING MISSING
custom_field_two
1
customer
LACSD
datetime
2021-09-23T04:02:58-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false