Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 18, 2019, 07:00 AM

  • Section#1_03 0361_03 0487__9182019__I0240.mp4

Date
09/18/2019
W/O
0792536
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00370
PipeID
P04936
Time
12:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Heavy Cleaning
Media Label
I0240
Sewer Name
03 MARINA TRUNK, SECTION 1B
City
LONG BEACH
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
24
Purpose
Maintenance Related
Project
20190917MDM_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
18.9 ft.
Total Length
18.9 ft.
Structural Index
5
Structural Quick
5444
Structural Rating
36
O&M Index
3
O&M Quick
5133
O&M Rating
24
Overall Index
4
Overall Quick
—
Overall Rating
60
Pipe schematic from manhole 03 0361 to 03 0487
MH: 03 0361MH: 03 0487downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:05AM0 ft. MWM - Water Mark, 80 %of cross sectional area2 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR2 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, Start6.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES6.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES7.9 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG10.6 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES10.6 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES10.7 ft. DAE - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES12.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR18.4 ft. ID - Infiltration Dripper, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish18.4 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR18.4 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG18.9 ft. AMH - Downstream Manhole, Survey Ends - 12:30AM

Observation photos (9)

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

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

  • 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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

    6.2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

    6.2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    7.9 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

    10.6 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

    10.6 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

    10.7 ft. - Deposits Attached Encrustation, 10 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    12.6 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

All inspections of P04936Work order 0792536

Observations (17)

DistanceCodeObservation
0MWL—
2SRCCIRCUM REBAR
10.6DAE—
6.2DAE—
18.9AMH12:30AM
18.4ID—
2SAMSEVERE AGG
10.6DAE—
7.9SAMSEVERE AGG
0AMH12:05AM
6.2DAE—
10.7DAE—
0MWM—
2ID—
18.4SRCCIRCUM REBAR
12.6SRCCIRCUM REBAR
18.4SAMSEVERE AGG

Properties (4)

customer
LACSD
datetime
2019-09-18T00:00:46-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false