Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 6, 2021, 10:47 AM

  • 03 0363_03 0362_862021_042326.mp4

Date
08/06/2021
W/O
0909959
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00370
PipeID
P04938
Time
3:47 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 0363
Downstream MH
03 0362
Dir. of Survey
Downstream
Length Surveyed
180.6 ft.
Total Length
180.7 ft.
Structural Index
5
Structural Quick
5641
Structural Rating
34
O&M Index
4
O&M Quick
5144
O&M Rating
23
Overall Index
4
Overall Quick
—
Overall Rating
57
Pipe schematic from manhole 03 0363 to 03 0362
MH: 03 0363MH: 03 0362downstream0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:20AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active2 ft. IR - Infiltration Runner, from 11 to 01 o'clock, within 8 inches of joint: NO2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE ROCKS2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG & CIRCUM REBAR CORRODED AND MISSING8 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR16.6 ft. SRC - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR28 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR MISSING51.8 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active57.3 ft. IR - Infiltration Runner, from 10 to 02 o'clock, within 8 inches of joint: NO63 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR MISSING94.8 ft. MWL - Water Level, 30 %of cross sectional area110.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open118.7 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR124.2 ft. IR - Infiltration Runner, from 10 to 02 o'clock, within 8 inches of joint: YES130 ft. IR - Infiltration Runner, from 10 to 02 o'clock, within 8 inches of joint: YES155.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active180.2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG180.3 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active180.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - LOMG & CIRCUM REBAR CORRODED & MISSING180.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE & ROCKS180.3 ft. MGO - General Observation - POSSIBLE CORRISON BELOW WATER MARK180.7 ft. AMH - Downstream Manhole, Survey Ends - 5:00AM

Observation photos (9)

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 09 to 03 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 AND MISSING

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

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

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

  • Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    16.6 ft. - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

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

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

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

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

  • Water Level, 30 %of cross sectional area

    94.8 ft. - Water Level, 30 %of cross sectional area

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

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

  • Infiltration Runner, from 10 to 02 o'clock, within 8 inches of joint: YES

    124.2 ft. - Infiltration Runner, from 10 to 02 o'clock, within 8 inches of joint: YES

All inspections of P04938Work order 0909959

Observations (26)

DistanceCodeObservation
2IR—
2DSZSLUDGE ROCKS
2SAMSEVERE AGG
16.6SRCCIRCUM REBAR
51.8TFAActive
180.3MGOConn. @ Mh, 9 O' Clock. Active
0MWL—
124.2IR—
0MWM—
180.3SRCLOMG & CIRCUM REBAR CORRODED & MISSING
0AMH4:20AM
94.8MWL—
180.7AMH5:00AM
8SRVCIRCUM REBAR
130IR—
0MGOConn. @ Mh, 9 O' Clock. Active
180.3DSZSLUDGE & ROCKS
110.7TFOpen
118.7SRCLONG CIRCUM REBAR
155.6TFAActive
2SRCLONG & CIRCUM REBAR CORRODED AND MISSING
180.2SAMSEVERE AGG
63SRCLONG CIRCUM REBAR MISSING
57.3IR—
28SRCCIRCUM REBAR MISSING
180.3MGOPOSSIBLE CORRISON BELOW WATER MARK

Properties (6)

custom_field_three
LONG & CIRCUM REBAR CORRODED & MISSING
custom_field_two
1
customer
LACSD
datetime
2021-08-06T03:47:53-07:00
documentation
MARTIN,OLIVER 111,BARR,RAMERIZ
is_lateral_inspection
false