Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 25, 2018, 09:50 AM

  • A 0396_A 0395_5252018_025354.mp4

Date
05/25/2018
W/O
0706830
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00325
PipeID
P08306
Time
2:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0871
Sewer Name
A JOA-1A SAN JOSE CREEK WRP INTERCEPTOR
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
01
Purpose
Capital Improvement Program Assesment
Project
20180525MDM_JOA_1A_SAN_JOSE_CREEK_WRP_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
A 0396
Downstream MH
A 0395
Dir. of Survey
Downstream
Length Surveyed
536 ft.
Total Length
536 ft.
Structural Index
4
Structural Quick
5441
Structural Rating
31
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
31
Pipe schematic from manhole A 0396 to A 0395
MH: A 0396MH: A 0395downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:50AM8 ft. MGO - General Observation - OLD MAG COAT 10% START309.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCETE309.4 ft. MMC - Material Change, Reinforced concrete pipe315 ft. MGO - General Observation - MAG COAT 50% START334.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING BLISTERING CONCRETE353.7 ft. SRV - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - POSSIBLE CIRCUM REBAR UNDER MAG COAT353.7 ft. SAM - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG POSSIBLE UNDER MAG COAT374.4 ft. SRV - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - POSIBLE CIRCUM REBAR403.9 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVCERE AGG468.7 ft. SRV - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - POSSIBLE CIRCUM REBAR513.9 ft. SRV - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT535.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE535.5 ft. MGO - General Observation - MAG COAT 50% FINISH535.5 ft. SAM - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG POSSIBLE UNDER MAG COAT535.5 ft. SRV - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO, Finish - POSSIBLE CIRCUM REBAR UNDER MAG COAT536 ft. AMH - Downstream Manhole, Survey Ends - 3:50AM

Observation photos (10)

  • General Observation - OLD MAG COAT 10% START

    8 ft. - General Observation - OLD MAG COAT 10% START

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

    309.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCETE

  • Material Change, Reinforced concrete pipe

    309.4 ft. - Material Change, Reinforced concrete pipe

  • General Observation - MAG COAT 50% START

    315 ft. - General Observation - MAG COAT 50% START

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

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

  • Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - POSSIBLE CIRCUM REBAR UNDER MAG COAT

    353.7 ft. - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO, Start - POSSIBLE CIRCUM REBAR UNDER MAG COAT

  • Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - POSIBLE CIRCUM REBAR

    374.4 ft. - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - POSIBLE CIRCUM REBAR

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVCERE AGG

    403.9 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVCERE AGG

  • Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - POSSIBLE CIRCUM REBAR

    468.7 ft. - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - POSSIBLE CIRCUM REBAR

  • Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

    513.9 ft. - Surface Reinforcement Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

All inspections of P08306Work order 0706830

Observations (19)

DistanceCodeObservation
468.7SRVPOSSIBLE CIRCUM REBAR
0MWM—
535.5SSSBLISTERING PEELING CONCRETE
403.9SAVSEVCERE AGG
315MGOMAG COAT 50% START
0MWL—
536AMH3:50AM
535.5MGOMAG COAT 50% FINISH
309.4SSSBLISTERING PEELING CONCETE
374.4SRVPOSIBLE CIRCUM REBAR
535.5SAMSEVERE AGG POSSIBLE UNDER MAG COAT
353.7SRVPOSSIBLE CIRCUM REBAR UNDER MAG COAT
0AMH2:50AM
513.9SRVCIRCUM REBAR UNDER MAG COAT
353.7SAMSEVERE AGG POSSIBLE UNDER MAG COAT
334.3SSSPEELING BLISTERING CONCRETE
309.4MMC—
8MGOOLD MAG COAT 10% START
535.5SRVPOSSIBLE CIRCUM REBAR UNDER MAG COAT

Properties (5)

custom_field_three
CIRCUM REBAR UNDER MAG COAT
custom_field_two
2
customer
LACSD
datetime
2018-05-25T02:50:00-07:00
year_laid
19810109