Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 18, 2022, 07:55 AM

  • 05 0282_05 0281_3182022_012039.mp4

Date
03/18/2022
W/O
0936513
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00498
PipeID
P05490
Time
12:55 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3039
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.
04
Purpose
Capital Improvement Program Assesment
Project
20220316MDM_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
325.9 ft.
Total Length
325.9 ft.
Structural Index
3
Structural Quick
5141
Structural Rating
13
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 05 0282 to 05 0281
MH: 05 0282MH: 05 0281downstream0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:55AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT2 ft. MGO - General Observation - MAG COAT 98% START6 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT105.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT325.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG325.3 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish325.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT325.3 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active325.3 ft. MGO - General Observation - 98% MAG COAT325.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active325.9 ft. AMH - Downstream Manhole, Survey Ends - 1:25AM

Observation photos (6)

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

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

  • Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • General Observation - MAG COAT 98% START

    2 ft. - General Observation - MAG COAT 98% START

  • Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

    6 ft. - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT

    105.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT

All inspections of P05490Work order 0936513

Observations (18)

DistanceCodeObservation
325.3SAMSEVERE AGG
325.3DAGS—
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
2DAGS—
0MGOConn. @ Mh, 9 O' Clock. Active
0MWM—
0MWL—
325.3SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
2SAMSEVERE AGG UNDER MAG COAT
325.9AMH1:25AM
325.3MGOConn. @ Mh, 9 O' Clock. Active
6SRCCIRCUM REBAR UNDER MAG COAT
2MGOMAG COAT 98% START
0AMH12:55AM
105.2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
325.3MGO98% MAG COAT
0MGOConn. @ Mh, 3 O' Clock. Active
325.3MGOConn. @ Mh, 3 O' Clock. Active

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED UNDER 98% OLD MAG COAT
custom_field_two
2
customer
LACSD
datetime
2022-03-18T00:55:19-07:00
documentation
MARTIN,OLIVER111,CASTILLO
is_lateral_inspection
false