Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 2, 2021, 11:24 AM
  • A 1012_A 0514_322021_034357.mp4

Date
03/02/2021
W/O
0870254
Weather
Dry
Operator/Surveyor
MMARTIN
Sewer ID
Z00315
PipeID
P07751
Time
3:24 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1736
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
20210302MDM_JOA_1A_DISTRICT_5_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
A 1012
Downstream MH
A 0514
Dir. of Survey
Downstream
Length Surveyed
30.8 ft.
Total Length
30.8 ft.
Structural Index
5
Structural Quick
5241
Structural Rating
14
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
5
Overall Quick
Overall Rating
14
Pipe schematic from manhole A 1012 to A 0514
MH: A 1012MH: A 0514downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active OUTGOING0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active INCOMING0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:40AM2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR3.4 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES - CIRCUM REBAR30.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG30.2 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - LONG & CIRCUM REBAR30.8 ft. AMH - Downstream Manhole, Survey Ends - 4:00AM

Observation photos (3)

  • 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: YES, Start - LONG & CIRCUM REBAR

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

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

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

Observations (11)

DistanceCodeObservation
30.8AMH4:00AM
2SAMSEVERE AGG
30.2SAMSEVERE AGG
0MGOConn. @ Mh, 3 O' Clock. Active OUTGOING
2SRCLONG & CIRCUM REBAR
30.2SRCLONG & CIRCUM REBAR
3.4SRCCIRCUM REBAR
0MGOConn. @ Mh, 9 O' Clock. Active INCOMING
0MWM
0MWL
0AMH3:40AM

Properties (6)

custom_field_three
LONG & CIRUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2021-03-02T03:24:54-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false