Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 16, 2020, 09:28 AM
  • B 0929_B 0928_1162020_033126.mp4

Date
01/16/2020
W/O
080305
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00333
PipeID
P20070
Time
1:28 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1329
Sewer Name
A JOINT OUTFALL A - UNIT 3B
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
14
Purpose
Capital Improvement Program Assesment
Project
2020016MDM_JOINT_OUTFALL_A_UNIT_3B
Material
RCP-CTL
Shape
Square
Height
114 in.
Upstream MH
B 0929
Downstream MH
B 0928
Dir. of Survey
Downstream
Length Surveyed
22.9 ft.
Total Length
22.9 ft.
Structural Index
5
Structural Quick
5141
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
5
Overall Quick
Overall Rating
9
Pipe schematic from manhole B 0929 to B 0928
MH: B 0929MH: B 0928downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:35AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area12.9 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR13 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG13 ft. MGO - General Observation - 80% MISSING TILES19.7 ft. SRC - Surface Reinforcement Corroded, from 10 to 01 o'clock, within 8 inches of joint: YES, Finish22.6 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG22.9 ft. AMH - Downstream Manhole, Survey Ends - 3:45AM

Observation photos (3)

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    12.9 ft. - Surface Reinforcement Corroded, from 11 to 01 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

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

  • Surface Reinforcement Corroded, from 10 to 01 o'clock, within 8 inches of joint: YES, Finish

    19.7 ft. - Surface Reinforcement Corroded, from 10 to 01 o'clock, within 8 inches of joint: YES, Finish

Observations (9)

DistanceCodeObservation
0AMH3:35AM
22.6SAMSEVERE AGG
19.7SRC
13SAMSEVERE AGG
0MWM
22.9AMH3:45AM
0MWL
13MGO80% MISSING TILES
12.9SRCCIRCUM REBAR

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED-MISSING TILES
custom_field_two
1
customer
LACSD
datetime
2020-01-16T01:28:29-08:00
documentation
MARTIN,REVELES,OLIVER 111,IGNACIO
is_lateral_inspection
false