Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 18, 2021, 07:30 AM

  • D 0066_05 0064_10182021_005601.mp4

Date
10/18/2021
W/O
0916547
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00154
PipeID
P09966
Time
12:30 AM
Certificate
1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1977
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
20211018MDM_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
29.8 ft.
Total Length
29.8 ft.
Structural Index
4
Structural Quick
5441
Structural Rating
26
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
30
Pipe schematic from manhole 05 0064 to D 0066
MH: 05 0064MH: D 0066upstream0 ft. AMH - Upstream Manhole, Survey Ends - 1:05AM0.6 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0.6 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0.6 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG0.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE0.6 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - LONG CIRCUM REBAR CORRODED & MISSING4.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR CORRODED & MISSING21.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR CORRODED & MISSING25.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR27.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR CORRODED & MISSING27.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE27.8 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG29.8 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active29.8 ft. MWM - Water Mark, 50 %of cross sectional area29.8 ft. MGO - General Observation - Conn. @ Mh, 6 O' Clock. Active29.8 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active29.8 ft. AMH - Downstream Manhole, Survey Begins - 12:45AM29.8 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (6)

  • 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

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

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

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

    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: NO - LONG CIRCUM REBAR CORRODED & MISSING

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

All inspections of P09966Work order 0916547

Observations (18)

DistanceCodeObservation
29.8AMH1:05AM
4SRCLONG CIRCUM REBAR
0MGOConn. @ Mh, 3 O' Clock. Active
2SRCLONG CIRCUM REBAR CORRODED & MISSING
29.2MGOConn. @ Mh, 3 O' Clock. Active
0MWM—
29.2MGOConn. @ Mh, 9 O' Clock. Active
0MGOConn. @ Mh, 6 O' Clock. Active
29.2SAMSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
29.2SSSBLISTERING PEELING CONCRETE
29.2SRCLONG CIRCUM REBAR CORRODED & MISSING
0MGOConn. @ Mh, 9 O' Clock. Active
2SAMSEVERE AGG
0AMH12:45AM
8SRCLONG CIRCUM REBAR CORRODED & MISSING
25SRCLONG CIRCUM REBAR CORRODED & MISSING
0MWL—

Properties (6)

custom_field_three
LONG CIRCUM REBAR CORRODED & MISSING
custom_field_two
1
customer
LACSD
datetime
2021-10-18T00:30:09-07:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false