Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 21, 2018, 12:07 PM

  • 18 0473_18 0472_11212018_041017.mp4

Date
11/21/2018
W/O
O740960
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00691
PipeID
P14327
Time
4:07 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1060
Sewer Name
18 NORTH PLANT OUTFALL TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
14
Purpose
Capital Improvement Program Assesment
Project
20181121MDM_NORTH_PLANT_OUTFALL_TRUNK
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
18 0472
Downstream MH
18 0473
Dir. of Survey
Upstream
Length Surveyed
88.7 ft.
Total Length
88.7 ft.
Structural Index
4
Structural Quick
5642
Structural Rating
40
O&M Index
4
O&M Quick
4131
O&M Rating
7
Overall Index
4
Overall Quick
—
Overall Rating
47
Pipe schematic from manhole 18 0472 to 18 0473
MH: 18 0472MH: 18 0473upstream0 ft. AMH - Upstream Manhole, Survey Ends - 4:35AM0.6 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR SPORATIC0.7 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG0.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE SEVERE AGG ATTACHED4.2 ft. RMJ - Roots Medium Joint, from 09 to 03 o'clock, 35 %, within 8 inches of joint: YESR - FINE ROOTS10 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG18 ft. MWM - Water Mark, 40 %of cross sectional area42.4 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR49.5 ft. SRV - Surface Reinforcement Visible, from 08 to 10 o'clock, within 8 inches of joint: YES - LONG CIRCUM REBAR52.9 ft. MWM - Water Mark, 20 %of cross sectional area60.4 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR64.4 ft. SRC - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR69.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open69.4 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR78.2 ft. SRC - Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR80.9 ft. MGO - General Observation - MAG COAT 90 % FINISH81.7 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR81.7 ft. SRC - Surface Reinforcement Corroded, from 09 to 03 o'clock, within 8 inches of joint: NO - CIRCUM REBAR86.7 ft. MGO - General Observation - MAG COAT 90% START 9:00 TO 3:0086.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED86.7 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG88.7 ft. MWM - Water Mark, 50 %of cross sectional area88.7 ft. AMH - Downstream Manhole, Survey Begins - 4:10AM88.7 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (12)

  • General Observation - MAG COAT 90% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 90% START 9:00 TO 3:00

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED

  • 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 09 to 03 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

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

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

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

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

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

  • Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    24.3 ft. - Surface Reinforcement Corroded, from 09 to 12 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Water Mark, 20 %of cross sectional area

    35.8 ft. - Water Mark, 20 %of cross sectional area

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

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

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

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

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    78.7 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Roots Medium Joint, from 09 to 03 o'clock, 35 %, within 8 inches of joint: YESR - FINE ROOTS

    84.5 ft. - Roots Medium Joint, from 09 to 03 o'clock, 35 %, within 8 inches of joint: YESR - FINE ROOTS

All inspections of P14327Work order O740960

Observations (24)

DistanceCodeObservation
46.3SRCCIRCUM REBAR
24.3SRCCIRCUM REBAR
19.3TFOpen
78.7SAMSEVERE AGG
7SRCCIRCUM REBAR
0MWM—
88SAMSEVERE AGG
7.8MGOMAG COAT 90 % FINISH
28.3SRCCIRCUM REBAR
39.2SRVLONG CIRCUM REBAR
70.7MWM—
19.3SRCCIRCUM REBAR
35.8MWM—
7SRCCIRCUM REBAR
88.7AMH4:35AM
0AMH4:10AM
0MWL—
2MGOMAG COAT 90% START 9:00 TO 3:00
10.5SRCLONG REBAR
88.1SRCCIRCUM REBAR SPORATIC
88SSSPEELING CONCRETE SEVERE AGG ATTACHED
2SSSPEELING CONCRETE SEVERE AGG ATTACHED
2SAMSEVERE AGG
84.5RMJFINE ROOTS

Properties (6)

custom_field_three
LONG & CIRCUM REBAR CORRODED-MISSING SEVERE AGG
custom_field_two
2
customer
LACSD
datetime
2018-11-21T04:07:16-08:00
documentation
MARTIN,REVELES,BRAR
is_lateral_inspection
false