Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 18, 2021, 10:50 AM

  • 05 0289_05 0288_2182021_025441.mp4

Date
02/18/2021
W/O
0875039
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00498
PipeID
P05497
Time
2:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1725
Sewer Name
05 OAK STREET-CENTER AVENUE TRUNK
City
INGLEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
06
Purpose
Capital Improvement Program Assesment
Project
20210217MDM_OAK_STREET_CENTER_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 0289
Downstream MH
05 0288
Dir. of Survey
Downstream
Length Surveyed
313.9 ft.
Total Length
313.9 ft.
Structural Index
4
Structural Quick
5541
Structural Rating
33
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
—
Overall Rating
35
Pipe schematic from manhole 05 0289 to 05 0288
MH: 05 0289MH: 05 0288downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:10AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG11.3 ft. SRC - Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR16 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED16.7 ft. SRC - Surface Reinforcement Corroded, from 10 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR32.4 ft. SRC - Surface Reinforcement Corroded, at 03 o'clock, within 8 inches of joint: NO - LONG REBAR37.7 ft. SRC - Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR104.6 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR122.3 ft. SRC - Surface Reinforcement Corroded, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR125.8 ft. SRC - Surface Reinforcement Corroded, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR137.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start313.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE SEVERE AGG ATTACHED313.6 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG313.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish313.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE313.9 ft. AMH - Downstream Manhole, Survey Ends - 3:40AM

Observation photos (9)

  • 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 Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    11.3 ft. - Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

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

    16 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED

  • Surface Reinforcement Corroded, from 10 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    16.7 ft. - Surface Reinforcement Corroded, from 10 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • Surface Reinforcement Corroded, at 03 o'clock, within 8 inches of joint: NO - LONG REBAR

    32.4 ft. - Surface Reinforcement Corroded, at 03 o'clock, within 8 inches of joint: NO - LONG REBAR

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

    104.6 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    122.3 ft. - Surface Reinforcement Corroded, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    137.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

All inspections of P05497Work order 0875039

Observations (19)

DistanceCodeObservation
0AMH3:10AM
313.6SSSPEELING CONCRETE SEVERE AGG ATTACHED
125.8SRCCIRCUM REBAR
104.6SRVCIRCUM REBAR
122.3SRCCIRCUM REBAR
313.6SAMSEVERE AGG
313.6DAGS—
2SSSBLISTERING PEELING CONCRETE
32.4SRCLONG REBAR
11.3SRCCIRCUM REBAR
0MWL—
0MWM—
16SSSPEELING CONCRETE SEVERE AGG ATTACHED
16.7SRCCIRCUM REBAR
37.7SRCCIRCUM REBAR
137.2DAGS—
313.6SSSBLISTERING PEELING CONCRETE
2SAMSEVERE AGG
313.9AMH3:40AM

Properties (6)

custom_field_three
LONG & CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2021-02-18T02:50:02-08:00
documentation
MARTIN,CASTILLO,RUVALCABA
is_lateral_inspection
false