Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 11, 2017, 08:37 AM

  • 05 1545_05 1544A_12112017_034733.mp4

  • 05 1545_05 1544A_12112017_042804.mp4

Date
12/11/2017
W/O
0674068
Weather
Dry
Operator/Surveyor
MARTIN,MANANES,OLIVER 111
Sewer ID
Z00495
PipeID
P06769
Time
12:37 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0698
Sewer Name
05 NORTH TORRANCE TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
25
Purpose
Routine Assessment
Project
20171209MDM_NORTH_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
05 1544A
Downstream MH
05 1545
Dir. of Survey
Upstream
Length Surveyed
638.8 ft.
Total Length
638.8 ft.
Structural Index
4
Structural Quick
5A33
Structural Rating
71
O&M Index
2
O&M Quick
3122
O&M Rating
7
Overall Index
4
Overall Quick
—
Overall Rating
78
Pipe schematic from manhole 05 1544A to 05 1545
MH: 05 1544AMH: 05 1545upstream0 ft. AMH - Upstream Manhole, Survey Ends - 5:00AM0.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG0.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE0.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active1.6 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: NO22.4 ft. SRV - Surface Reinforcement Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR25.8 ft. SRV - Surface Reinforcement Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR310.4 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR311.4 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 06 to 08 o'clock, , within 8 inches of joint: YES - PEELING CONCRETE315.5 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR334.2 ft. SRV - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES - LONG REBAR334.2 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR340.1 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR344.6 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open344.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: YES348.6 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR348.6 ft. SRV - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO, Finish - LONG REBAR355.6 ft. SRV - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO, Start - LONG REBAR356.4 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR403.2 ft. SMW - Surface Missing Wall, from 11 to 01 o'clock, within 8 inches of joint: YES - POSSIBLE MISSING WALL FILLED WITH DUCT TAPE403.2 ft. SMW - Surface Missing Wall, from 11 to 01 o'clock, within 8 inches of joint: YES - POSSIBLE REPAIR(APPOX 6" X3"509.2 ft. SRV - Surface Reinforcement Visible, from 08 to 09 o'clock, within 8 inches of joint: YES - CIRCUM REBAR514 ft. SRV - Surface Reinforcement Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR517.2 ft. SRV - Surface Reinforcement Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR562.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG574.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE593.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE609.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC614.3 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC618 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE621.2 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC630.8 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE630.8 ft. MGO - General Observation - 18" RCP636.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT638.8 ft. MWL - Water Level, 5 %of cross sectional area638.8 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active638.8 ft. AMH - Downstream Manhole, Survey Begins - 4:50AM638.8 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (22)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

    8 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE

  • General Observation - 18" RCP

    8 ft. - General Observation - 18" RCP

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    17.6 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    20.8 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

    24.5 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

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

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE

    45.1 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    64 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    76.5 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Reinforcement Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    121.6 ft. - Surface Reinforcement Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Reinforcement Visible, from 08 to 09 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    129.6 ft. - Surface Reinforcement Visible, from 08 to 09 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Missing Wall, from 11 to 01 o'clock, within 8 inches of joint: YES - POSSIBLE MISSING WALL FILLED WITH DUCT TAPE

    235.6 ft. - Surface Missing Wall, from 11 to 01 o'clock, within 8 inches of joint: YES - POSSIBLE MISSING WALL FILLED WITH DUCT TAPE

  • Surface Missing Wall, from 11 to 01 o'clock, within 8 inches of joint: YES - POSSIBLE REPAIR(APPOX 6" X3"

    235.6 ft. - Surface Missing Wall, from 11 to 01 o'clock, within 8 inches of joint: YES - POSSIBLE REPAIR(APPOX 6" X3"

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

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

  • Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO, Start - LONG REBAR

    283.2 ft. - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO, Start - LONG REBAR

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

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

  • Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES - LONG REBAR

    304.6 ft. - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: YES - LONG REBAR

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

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

  • Deposits Settled Other, 5 %of cross sectional area, from 06 to 08 o'clock, , within 8 inches of joint: YES - PEELING CONCRETE

    327.4 ft. - Deposits Settled Other, 5 %of cross sectional area, from 06 to 08 o'clock, , within 8 inches of joint: YES - PEELING CONCRETE

  • Surface Reinforcement Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    613 ft. - Surface Reinforcement Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Deposits Attached Grease, 15 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: NO

    637.2 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: NO

All inspections of P06769Work order 0674068

Observations (38)

DistanceCodeObservation
638.8AMH5:00AM
121.6SRVCIRCUM REBAR
64SSSPEELING CONCRETE
124.8SRVCIRCUM REBAR
235.6SMWPOSSIBLE MISSING WALL FILLED WITH DUCT TAPE
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
282.4SRVCIRCUM REBAR
290.2SRVCIRCUM REBAR
0MWL—
613SRVCIRCUM REBAR
294.2TBOpen
29.5SAVSEVERE AGG SPORATIC
17.6SSSSEVERE AGG SPORATIC
235.6SMWPOSSIBLE REPAIR(APPOX 6" X3"
76.5SAVSEVERE AGG
8SSSBLISTERING CONCRETE
283.2SRVLONG REBAR
0MGOConn. @ Mh, 9 O' Clock. Active
290.2SRVLONG REBAR
129.6SRVCIRCUM REBAR
616.4SRVCIRCUM REBAR
294.2DAE—
45.1SSSPEELING CONCRETE
638.5SAVSEVERE AGG
304.6SRVLONG REBAR
0AMH4:50AM
298.7SRVCIRCUM REBAR
638.5SSSBLISTERING PEELING CONCRETE
323.3SRVCIRCUM REBAR
24.5SAVSEVERE AGG SPORATIC
0MWM—
8MGO18" RCP
637.2DAGS—
304.6SRVCIRCUM REBAR
327.4DSZPEELING CONCRETE
20.8SSSPEELING CONCRETE
638.5MGOConn. @ Mh, 3 O' Clock. Active
328.4SRVCIRCUM REBAR

Properties (4)

custom_field_three
LONG & CIRCUM REBAR VISIBLE-POSSIBLE MISSING WALL
custom_field_two
2
customer
LACSD
datetime
2017-12-11T00:37:01-08:00