Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 19, 2021, 11:55 AM

  • 05 0282_05 0281_2192021_040047.mp4

Date
02/19/2021
W/O
0875039
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00498
PipeID
P05490
Time
3:55 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1726
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 0282
Downstream MH
05 0281
Dir. of Survey
Downstream
Length Surveyed
326.7 ft.
Total Length
326.7 ft.
Structural Index
4
Structural Quick
5142
Structural Rating
15
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 05 0282 to 05 0281
MH: 05 0282MH: 05 0281downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:55AM0 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 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 AGG4.6 ft. SRV - Surface Reinforcement Visible, from 11 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR POSSIBLE158.8 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG326.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE326.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish326.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE VAGG326.2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active326.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active326.7 ft. AMH - Downstream Manhole, Survey Ends - 4:20AM

Observation photos (5)

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    0 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • 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 Visible, from 11 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR POSSIBLE

    4.6 ft. - Surface Reinforcement Visible, from 11 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR POSSIBLE

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

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

All inspections of P05490Work order 0875039

Observations (16)

DistanceCodeObservation
0MWL—
326.2SSSBLISTERING PEELING CONCRETE
158.8SAMSEVERE AGG
0MGOConn. @ Mh, 3 O' Clock. Active
2SSSBLISTERING PEELING CONCRETE
0MGOConn. @ Mh, 9 O' Clock. Active
326.2DAGS—
2SAMSEVERE AGG
0MWM—
4.6SRVCIRCUM REBAR POSSIBLE
326.7AMH4:20AM
326.2SAMSEVERE VAGG
0AMH3:55AM
0DAGS—
326.2MGOConn. @ Mh, 3 O' Clock. Active
326.2MGOConn. @ Mh, 9 O' Clock. Active

Properties (6)

custom_field_three
SEVERE AGG MISSING
custom_field_two
2
customer
LACSD
datetime
2021-02-19T03:55:00-08:00
documentation
MARTIN,CASTILLO,RUVALCABA
is_lateral_inspection
false