Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 16, 2021, 11:11 AM

  • G 0322_G 0321_9162021_042755.mp4

Date
09/16/2021
W/O
0915982
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01247
PipeID
P01758
Time
4:11 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1944
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
20210916MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
30 in.
Upstream MH
G 0322
Downstream MH
G 0321
Dir. of Survey
Downstream
Length Surveyed
349.8 ft.
Total Length
349.8 ft.
Structural Index
5
Structural Quick
5741
Structural Rating
41
O&M Index
5
O&M Quick
5141
O&M Rating
9
Overall Index
5
Overall Quick
—
Overall Rating
50
Pipe schematic from manhole G 0322 to G 0321
MH: G 0322MH: G 0321downstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' ClocK OPEN0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:25AM0 ft. MGO - General Observation - Conn. @ Mh, 8 O' Clock. Active2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - 10%MISSING TILES12.1 ft. MGO - General Observation - 90% MISSING TILES17.2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR SPORATIC20.5 ft. DSZ - Deposits Settled Other, 35 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO, Start - MISSING TILES UNDER FLOW25.8 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR29.5 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CIRCUM RENAR CORRODED & MISSING32.8 ft. MGO - General Observation - 20% MISSING TILES57.4 ft. MGO - General Observation - 100% MISSING TILES75.4 ft. MGO - General Observation - 50% MISSING TILES102.4 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR CORRODED MISSING163.1 ft. MGO - General Observation - 80% MISSING TILES204.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - HANGING CIRCUM REBAR233.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR CORRODED & MISSING244 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES - LONG CIRCUM REBAR CORRODED & MISSING285.3 ft. MGP - General Photograph336.5 ft. MGP - General Photograph349.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active349.2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - LONG CIRCUM REBAR CORRODED & MISSING349.2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG349.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE349.2 ft. MGO - General Observation - 80% TILES MISSING349.2 ft. DSZ - Deposits Settled Other, 35 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: NO, Finish - MISSING TILES IN FLOW349.8 ft. AMH - Downstream Manhole, Survey Ends - 5:05AM

Observation photos (17)

  • 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 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 - 10%MISSING TILES

    2 ft. - General Observation - 10%MISSING TILES

  • General Observation - 90% MISSING TILES

    12.1 ft. - General Observation - 90% MISSING TILES

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

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

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR

    25.8 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR

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

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

  • General Observation - 20% MISSING TILES

    32.8 ft. - General Observation - 20% MISSING TILES

  • General Observation - 100% MISSING TILES

    57.4 ft. - General Observation - 100% MISSING TILES

  • General Observation - 50% MISSING TILES

    75.4 ft. - General Observation - 50% MISSING TILES

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

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

  • General Observation - 80% MISSING TILES

    163.1 ft. - General Observation - 80% MISSING TILES

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - HANGING CIRCUM REBAR

    204.6 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - HANGING CIRCUM REBAR

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

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

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

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

  • General Photograph

    285.3 ft. - General Photograph

  • General Photograph

    336.5 ft. - General Photograph

All inspections of P01758Work order 0915982

Observations (30)

DistanceCodeObservation
349.2MGOConn. @ Mh, 9 O' Clock. Active
0MGOConn. @ Mh, 9 O' ClocK OPEN
0MWM—
2SAMSEVERE AGG
12.1MGO90% MISSING TILES
244SRCLONG CIRCUM REBAR CORRODED & MISSING
57.4MGO100% MISSING TILES
20.5DSZMISSING TILES UNDER FLOW
75.4MGO50% MISSING TILES
233.8SRCLONG CIRCUM REBAR CORRODED & MISSING
32.8MGO20% MISSING TILES
349.2SRCLONG CIRCUM REBAR CORRODED & MISSING
102.4SRCCIRCUM REBAR CORRODED MISSING
2SSSBLISTERING PEELING CONCRETE
17.2SRCLONG CIRCUM REBAR SPORATIC
204.6SRCHANGING CIRCUM REBAR
29.5SRCCIRCUM RENAR CORRODED & MISSING
163.1MGO80% MISSING TILES
349.8AMH5:05AM
0MWL—
349.2SAMSEVERE AGG
25.8SRCBROKEN CIRCUM REBAR
285.3MGP—
349.2SSSBLISTERING PEELING CONCRETE
349.2MGO80% TILES MISSING
2MGO10%MISSING TILES
336.5MGP—
0AMH4:25AM
0MGOConn. @ Mh, 8 O' Clock. Active
349.2DSZMISSING TILES IN FLOW

Properties (6)

custom_field_three
LONG CIRCUM REBAR CORRODED HANGING MISSING
custom_field_two
1
customer
LACSD
datetime
2021-09-16T04:11:42-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false