Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 11, 2021, 11:36 AM
  • J 0233_J 0232_5112021_044100.mp4

Date
05/11/2021
W/O
0879983
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00057
PipeID
P11479
Time
4:36 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1797
Sewer Name
J JOINT OUTFALL J - UNIT 1E
City
PALO VERDES
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
47
Purpose
Capital Improvement Program Assesment
Project
20210511MDM_JOINT_OUTFALL_J_UNIT_1E
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
J 0232
Downstream MH
J 0233
Dir. of Survey
Upstream
Length Surveyed
150.8 ft.
Total Length
150.8 ft.
Structural Index
4
Structural Quick
5321
Structural Rating
17
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
3
Overall Quick
Overall Rating
24
Pipe schematic from manhole J 0232 to J 0233
MH: J 0232MH: J 0233upstream0 ft. AMH - Upstream Manhole, Survey Ends - 5:05AM(COMPLETED BY REVERSE INSPECTION)0.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE16.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - ROCKS16.6 ft. MGO - General Observation - ZOOM 16'16.6 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - ROCKS24.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - ROCKS24.9 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - ROCKS40.7 ft. SRC - Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR64.9 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS64.9 ft. MWM - Water Mark, 40 %of cross sectional area73 ft. SRC - Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: NO, Finish - CIRCUM REBAR77.2 ft. SRC - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR78.5 ft. SRC - Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR148.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE150.8 ft. AMH - Downstream Manhole, Survey Begins - 4:40AM150.8 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active150.8 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped

Observation photos (4)

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

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

  • Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR

    72.3 ft. - Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    73.6 ft. - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    110.1 ft. - Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

Observations (17)

DistanceCodeObservation
0AMH4:40AM
0MGOConn. @ Mh, 3 O' Clock. Active
134.2DSZROCKS
125.9DSZROCKS
134.2MGOZOOM 16'
72.3SRCCIRCUM REBAR
150.3SSSBLISTERING PEELING CONCRETE
85.9DSZROCKS
134.2DSZROCKS
110.1SRCCIRCUM REBAR
125.9DSZROCKS
2SSSBLISTERING PEELING CONCRETE
85.9MWM
73.6SRCCIRCUM REBAR
150.8AMH5:05AM(COMPLETED BY REVERSE INSPECTION)
0MGOConn. @ Mh, 9 O' Clock. Capped
77.8SRCCIRCUM REBAR

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2021-05-11T04:36:58-07:00
documentation
MARTIN,OLIVER 111,CASTILLO,BARR
is_lateral_inspection
false