Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2019, 09:56 AM

  • Section#4_A 0514_A 0513__182019__I0084.mp4

Date
01/08/2019
W/O
0743261
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00315
PipeID
P07750
Time
1:56 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0084
Sewer Name
A JOA-1A DISTRICT 5 INTERCEPTOR
City
GARDENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
20
Purpose
Capital Improvement Program Assesment
Project
20190108MDM_JOA_1A_DISTRICT_5_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Rectangular
Height
54 in.
Upstream MH
A 0514
Downstream MH
A 0513
Dir. of Survey
Downstream
Length Surveyed
836.9 ft.
Total Length
836.9 ft.
Structural Index
4
Structural Quick
554`
Structural Rating
693
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
693
Pipe schematic from manhole A 0514 to A 0513
MH: A 0514MH: A 0513downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:35AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - 80% MAG COAT START 8:00 TO 4:002 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG106 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR184.7 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR230.6 ft. MGO - General Observation - 54" RCP725.3 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT836.3 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR836.3 ft. MGO - General Observation - 80% MAG COAT FINISH836.3 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG836.9 ft. AMH - Downstream Manhole, Survey Ends - 4:40AM

Observation photos (7)

  • General Observation - 80% MAG COAT START 8:00 TO 4:00

    2 ft. - General Observation - 80% MAG COAT START 8:00 TO 4:00

  • Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    2 ft. - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • 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 08 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

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

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

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

  • General Observation - 54" RCP

    230.6 ft. - General Observation - 54" RCP

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

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

All inspections of P07750Work order 0743261

Observations (14)

DistanceCodeObservation
2MGO80% MAG COAT START 8:00 TO 4:00
2SRCCIRCUM REBAR
0AMH3:35AM
836.3SRCCIRCUM REBAR
836.3MGO80% MAG COAT FINISH
0MWM—
836.9AMH4:40AM
184.7SRCCIRCUM REBAR
725.3SRCCIRCUM REBAR UNDER MAG COAT
836.3SAMSEVERE AGG
2SAMSEVERE AGG
230.6MGO54" RCP
0MWL—
106SRCCIRCUM REBAR

Properties (4)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2019-01-08T01:56:05-08:00