Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2015, 08:43 AM
  • D 0144 D 0143 12072015 Manual.mp4

Date
12/07/2015
W/O
0531069
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00159
PipeID
P10082
Time
12:43 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6660
Sewer Name
D JOINT OUTFALL D - UNIT 8
City
TORRANCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
13
Purpose
Capital Improvement Program Assesment
Project
20151204MDM_JOINT_OUTFALL_D_UNIT_8
Material
RCP-CTL
Shape
Circular
Height
54 in.
Upstream MH
D 0144
Downstream MH
D 0143
Dir. of Survey
Downstream
Length Surveyed
627.3 ft.
Total Length
627.3 ft.
Structural Index
5
Structural Quick
5r4X
Structural Rating
1770
O&M Index
4
O&M Quick
4200
O&M Rating
8
Overall Index
5
Overall Quick
Overall Rating
1778
Pipe schematic from manhole D 0144 to D 0143
MH: D 0144MH: D 0143downstream0 ft. MGO - General Observation - MH CONN BULKHEAD 9:000 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:20AM2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM2 ft. MGO - General Observation - MISIING TILES 100% START 9:00 TO 3:002 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - LONG2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG4.5 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - MISSING BROKEN47.2 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES - CIRCUM & LONG54.7 ft. MGO - General Observation - MISSING TILES 50%93.8 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR108.7 ft. MGO - General Observation - MISSING TILES 30%126 ft. MGO - General Observation - MISSING TILES 40%146.2 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - POSSIBLE FALLEN TILES168 ft. MGO - General Observation - MISSING TILES 60%189.5 ft. MGO - General Observation - MISSING TILES 20%203.2 ft. MGO - General Observation - MISSING TILES 50%232 ft. MGO - General Observation - MISSING TILES 30%278.6 ft. MGO - General Observation - MISSING TILES 20%293.5 ft. MGO - General Observation - MISSING TILES 25%317.8 ft. MGO - General Observation - MISSING TILES 80%357.7 ft. MGO - General Observation - MISSING TILES 10%387.9 ft. MGO - General Observation - MISSING TILES 10%472.5 ft. MGO - General Observation - MISSING TILES 70%517.4 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES - CIRCUM & LONG570.2 ft. MGO - General Observation - MISSING TILES 20%608.4 ft. MGO - General Observation - MISSING TILES 70%627 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - LONG627 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - CIRCUM627 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG627 ft. MGO - General Observation - MH CONN ACTIVE 3:00627 ft. MGO - General Observation - MISSING TILES 100% FINISH627.3 ft. AMH - Downstream Manhole, Survey Ends - 3:10AM

Observation photos (22)

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM

    2 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM

  • General Observation - MISIING TILES 100% START 9:00 TO 3:00

    2 ft. - General Observation - MISIING TILES 100% START 9:00 TO 3:00

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

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

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

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

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES - CIRCUM & LONG

    47.2 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES - CIRCUM & LONG

  • General Observation - MISSING TILES 50%

    54.7 ft. - General Observation - MISSING TILES 50%

  • Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR

    93.8 ft. - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - LONG CIRCUM REBAR

  • General Observation - MISSING TILES 30%

    108.7 ft. - General Observation - MISSING TILES 30%

  • General Observation - MISSING TILES 40%

    126 ft. - General Observation - MISSING TILES 40%

  • Deposits Settled Other,  30 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES - POSSIBLE FALLEN TILES

    146.2 ft. - Deposits Settled Other, 30 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES - POSSIBLE FALLEN TILES

  • General Observation - MISSING TILES 60%

    168 ft. - General Observation - MISSING TILES 60%

  • General Observation - MISSING TILES 20%

    189.5 ft. - General Observation - MISSING TILES 20%

  • General Observation - MISSING TILES 50%

    203.2 ft. - General Observation - MISSING TILES 50%

  • General Observation - MISSING TILES 30%

    232 ft. - General Observation - MISSING TILES 30%

  • General Observation - MISSING TILES 20%

    278.6 ft. - General Observation - MISSING TILES 20%

  • General Observation - MISSING TILES 25%

    293.5 ft. - General Observation - MISSING TILES 25%

  • General Observation - MISSING TILES 80%

    317.8 ft. - General Observation - MISSING TILES 80%

  • General Observation - MISSING TILES 10%

    357.7 ft. - General Observation - MISSING TILES 10%

  • General Observation - MISSING TILES 10%

    387.9 ft. - General Observation - MISSING TILES 10%

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

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

  • General Observation - MISSING TILES 20%

    570.2 ft. - General Observation - MISSING TILES 20%

  • General Observation - MISSING TILES 70%

    608.4 ft. - General Observation - MISSING TILES 70%

Observations (34)

DistanceCodeObservation
627SRCLONG
0MGOMH CONN BULKHEAD 9:00
472.5MGOMISSING TILES 70%
189.5MGOMISSING TILES 20%
47.2SRCCIRCUM & LONG
232MGOMISSING TILES 30%
2SRCCIRCUM
2MGOMISIING TILES 100% START 9:00 TO 3:00
627SRCCIRCUM
517.4SRCCIRCUM & LONG
168MGOMISSING TILES 60%
608.4MGOMISSING TILES 70%
570.2MGOMISSING TILES 20%
108.7MGOMISSING TILES 30%
357.7MGOMISSING TILES 10%
0MWL
126MGOMISSING TILES 40%
627SAMSEVERE AGG
0MWM
278.6MGOMISSING TILES 20%
4.5SRCMISSING BROKEN
387.9MGOMISSING TILES 10%
293.5MGOMISSING TILES 25%
317.8MGOMISSING TILES 80%
2SRCLONG
203.2MGOMISSING TILES 50%
2SAMSEVERE AGG
627.3AMH3:10AM
93.8SRCLONG CIRCUM REBAR
54.7MGOMISSING TILES 50%
627MGOMH CONN ACTIVE 3:00
0AMH2:20AM
627MGOMISSING TILES 100% FINISH
146.2DSZPOSSIBLE FALLEN TILES

Properties (6)

custom_field_three
CORRODED MISSING BROKEN REBAR
custom_field_two
1
customer
LACSD
datetime
2015-12-07T00:43:05-08:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false