Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 6, 2021, 10:48 AM

  • 03 0361_03 0487_862021_053155.mp4

Date
08/06/2021
W/O
0909959
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00370
PipeID
P04936
Time
3:48 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1905
Sewer Name
03 MARINA TRUNK, SECTION 1B
City
LONG BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
24
Purpose
Routine Assessment
Project
20210806MDM_MARINA_TRUNK_SECTION_1B
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
03 0361
Downstream MH
03 0487
Dir. of Survey
Downstream
Length Surveyed
20.5 ft.
Total Length
20.5 ft.
Structural Index
5
Structural Quick
5341
Structural Rating
19
O&M Index
4
O&M Quick
5131
O&M Rating
8
Overall Index
5
Overall Quick
—
Overall Rating
27
Pipe schematic from manhole 03 0361 to 03 0487
MH: 03 0361MH: 03 0487downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:30AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 80 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES, Start2 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR CORRODED & MISSING4.7 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - LONG CIRCUM REBAR8.6 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR20 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - LONG & CIRCUM REBAR CORRODED & MISSING20 ft. MGO - General Observation - POSSIBLE CORRISON BELOW WATER MARK20 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish20 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - CIRVUM REBAR BELOW WATER LINE20 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG20.5 ft. AMH - Downstream Manhole, Survey Ends - 5:40AM

Observation photos (4)

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR CORRODED & MISSING

    2 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR CORRODED & MISSING

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

    4.7 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: NO - CIRCUM REBAR

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

All inspections of P04936Work order 0909959

Observations (14)

DistanceCodeObservation
20SRCLONG & CIRCUM REBAR CORRODED & MISSING
20.5AMH5:40AM
2SAMSEVERE AGG
0AMH5:30AM
4.7SRCLONG CIRCUM REBAR
20MGOPOSSIBLE CORRISON BELOW WATER MARK
2ID—
20ID—
2SRCLONG & CIRCUM REBAR CORRODED & MISSING
20SRCCIRVUM REBAR BELOW WATER LINE
8.6SRCCIRCUM REBAR
20SAMSEVERE AGG
0MWL—
0MWM—

Properties (6)

custom_field_three
LONG & CIRCUM REBAR CORRODED & MISSING
custom_field_two
1
customer
LACSD
datetime
2021-08-06T03:48:11-07:00
documentation
MARTIN,OLIVER 111,BARR,RAMERIZ
is_lateral_inspection
false