Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 1, 2021, 08:33 AM
  • 18 0466_18 0465_212021_004057.mp4

Date
02/01/2021
W/O
0870251
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00691
PipeID
P14320
Time
12:33 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1711
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.
15
Purpose
Capital Improvement Program Assesment
Project
20210126MDM_NORTH_PLANT_OUTFALL_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
18 0466
Downstream MH
18 0465
Dir. of Survey
Downstream
Length Surveyed
293.7 ft.
Total Length
293.7 ft.
Structural Index
4
Structural Quick
5546
Structural Rating
56
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
56
Pipe schematic from manhole 18 0466 to 18 0465
MH: 18 0466MH: 18 0465downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:35AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. MGO - General Observation - MAG COAT 98% START19.3 ft. SAP - Surface Aggregate Projecting, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG25.2 ft. SAM - Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG25.2 ft. SAM - Surface Aggregate Missing, from 08 to 09 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG69.9 ft. SAM - Surface Aggregate Missing, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG108.1 ft. SAM - Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG125.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT205.6 ft. SRC - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT205.6 ft. SRC - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR CORRODED & MISSING205.6 ft. MGP - General Photograph - CORRODED CIRCUM REBAR UNDER MAG COAT215.8 ft. SAM - Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG245.5 ft. SRV - Surface Reinforcement Visible, from 08 to 11 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR253.2 ft. SRV - Surface Reinforcement Visible, from 08 to 11 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR260.8 ft. SRC - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: NO - CIRCUM & LONG RENAR UNDER MAG COAT266.6 ft. SRC - Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COAT268.9 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG270.2 ft. SRC - Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR UNDER VMAG COAT293.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT293.1 ft. SAM - Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG293.1 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG293.1 ft. SAM - Surface Aggregate Missing, from 08 to 09 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG293.7 ft. AMH - Downstream Manhole, Survey Ends - 1:20AM

Observation photos (16)

  • 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

  • General Observation - MAG COAT 98% START

    2 ft. - General Observation - MAG COAT 98% START

  • Surface Aggregate Projecting, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG

    19.3 ft. - Surface Aggregate Projecting, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

    25.2 ft. - Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

  • Surface Aggregate Missing, from 08 to 09 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    25.2 ft. - Surface Aggregate Missing, from 08 to 09 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Missing, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG

    69.9 ft. - Surface Aggregate Missing, from 08 to 09 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    108.1 ft. - Surface Aggregate Missing, from 03 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

    125.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

    205.6 ft. - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

  • Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR CORRODED & MISSING

    205.6 ft. - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO - CIRCUM REBAR CORRODED & MISSING

  • General Photograph - CORRODED CIRCUM REBAR UNDER MAG COAT

    205.6 ft. - General Photograph - CORRODED CIRCUM REBAR UNDER MAG COAT

  • Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    215.8 ft. - Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Reinforcement Visible, from 08 to 11 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

    245.5 ft. - Surface Reinforcement Visible, from 08 to 11 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: NO - CIRCUM & LONG RENAR UNDER MAG COAT

    260.8 ft. - Surface Reinforcement Corroded, from 01 to 03 o'clock, within 8 inches of joint: NO - CIRCUM & LONG RENAR UNDER MAG COAT

  • Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COAT

    266.6 ft. - Surface Reinforcement Corroded, from 01 to 04 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COAT

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

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

Observations (26)

DistanceCodeObservation
293.1SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
19.3SAPSEVERE AGG
215.8SAMSEVERE AGG
108.1SAMSEVERE AGG
266.6SRCCIRCUM REBAR UNDER MAG COAT
260.8SRCCIRCUM & LONG RENAR UNDER MAG COAT
205.6SRCCIRCUM REBAR UNDER MAG COAT
0AMH12:35AM
293.1SAMSEVERE AGG
245.5SRVCIRCUM REBAR
125.6SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
268.9SAMSEVERE AGG
205.6SRCCIRCUM REBAR CORRODED & MISSING
293.7AMH1:20AM
0MWL
205.6MGPCORRODED CIRCUM REBAR UNDER MAG COAT
293.1SAMSEVERE AGG
270.2SRCCIRCUM REBAR UNDER VMAG COAT
25.2SAMSEVERE AGG
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
25.2SAMSEVERE AGG
2MGOMAG COAT 98% START
253.2SRVCIRCUM REBAR
69.9SAMSEVERE AGG
0MWM
293.1SAMSEVERE AGG

Properties (6)

custom_field_three
LONG&CIRCUM REBAR CORRODDED & MISSING-98% MAG COAT
custom_field_two
1
customer
LACSD
datetime
2021-02-01T00:33:28-08:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false