Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 7, 2019, 07:34 AM

  • Section#1_D 0066_05 0064__1072019__I0263.mp4

Date
10/07/2019
W/O
0792816
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00154
PipeID
P09966
Time
12:34 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0263
Sewer Name
D JOINT OUTFALL D - UNIT 4
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
20
Purpose
Capital Improvement Program Assesment
Project
20191007MDM_JOINT_OUTFALL_D_UNIT_4
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 0064
Downstream MH
D 0066
Dir. of Survey
Upstream
Length Surveyed
29.9 ft.
Total Length
29.9 ft.
Structural Index
4
Structural Quick
5A45
Structural Rating
90
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
4
Overall Quick
—
Overall Rating
96
Pipe schematic from manhole 05 0064 to D 0066
MH: 05 0064MH: D 0066upstream0 ft. AMH - Upstream Manhole, Survey Ends - 1:05AM0.5 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CORRODED & MISSING LONG & CIRCUM REBAR0.5 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - LONG & CIRCUM REBAR0.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE0.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE0.5 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG1 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CORRODED MISSING REBAR1 ft. MGO - General Observation - FLOW TRAVELING TO MH D6613.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE13.3 ft. MGO - General Observation - ZOOM 13'13.7 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING LONG CIRCUM REBAR22 ft. MGO - General Observation - 27" RCP27.9 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR27.9 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CORRODED & MISSING REBAR27.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLSTERING PEELING COINCRETE27.9 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG29.9 ft. MWL - Water Level, 10 %of cross sectional area29.9 ft. AMH - Downstream Manhole, Survey Begins - 12:45AM29.9 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (7)

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR

    2 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CORRODED & MISSING REBAR

    2 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CORRODED & MISSING REBAR

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLSTERING PEELING COINCRETE

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLSTERING PEELING COINCRETE

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

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

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

  • General Observation - ZOOM 13'

    16.6 ft. - General Observation - ZOOM 13'

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

    28.9 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CORRODED MISSING REBAR

All inspections of P09966Work order 0792816

Observations (19)

DistanceCodeObservation
7.9MGO27" RCP
16.2SRCMISSING LONG CIRCUM REBAR
0MWL—
29.9AMH1:05AM
29.4SRCCORRODED & MISSING LONG & CIRCUM REBAR
16.6DSZSLUDGE
0AMH12:45AM
2SRCLONG CIRCUM REBAR
2SRCCORRODED & MISSING REBAR
2SSSBLSTERING PEELING COINCRETE
28.9SRCCORRODED MISSING REBAR
29.4SRCLONG & CIRCUM REBAR
29.4DSZSLUDGE
28.9MGOFLOW TRAVELING TO MH D66
29.4SSSBLISTERING PEELING CONCRETE
0MWM—
2SAMSEVERE AGG
29.4SAMSEVERE AGG
16.6MGOZOOM 13'

Properties (7)

additional_info
REVERSE INSPECTION
custom_field_three
MISSING LONG & CIRCUM REBAR
custom_field_two
1
customer
LACSD
datetime
2019-10-07T00:34:45-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false