Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 25, 2019, 10:12 AM

  • A 0374_A 0373_4252019_033527.mp4

  • A 0374_A 0373_4252019_044305.mp4

Date
04/25/2019
W/O
0766292
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00325
PipeID
P08284
Time
3:12 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1187
Sewer Name
A JOA-1A SAN JOSE CREEK WRP INTERCEPTOR
City
ROSEMEAD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
15
Purpose
Capital Improvement Program Assesment
Project
20190424MDM_JOA_1A_SAN_JOSE_CREEK_WRP_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
A 0374
Downstream MH
A 0373
Dir. of Survey
Downstream
Length Surveyed
548.7 ft.
Total Length
548.7 ft.
Structural Index
3
Structural Quick
5132
Structural Rating
17
O&M Index
4
O&M Quick
5131
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole A 0374 to A 0373
MH: A 0374MH: A 0373downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:25AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 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 - 95% MAG COAT START57.3 ft. MGO - General Observation - MAG COAT 25%59.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE61.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - SHEET OF PEELING CONCRETE91.9 ft. MWL - Water Level, 20 %of cross sectional area91.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG122.6 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG124.3 ft. MWM - Water Mark, 70 %of cross sectional area124.3 ft. MGO - General Observation - CAMERA LIGHT PROBLEM151.7 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - DEBRIE166.7 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - LONG & CIRCUM REBAR548.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE548.3 ft. SAP - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG548.7 ft. AMH - Downstream Manhole, Survey Ends - 4:30AM

Observation photos (10)

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

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

  • 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 - 95% MAG COAT START

    2 ft. - General Observation - 95% MAG COAT START

  • General Observation - MAG COAT 25%

    57.3 ft. - General Observation - MAG COAT 25%

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - SHEET OF PEELING CONCRETE

    61.5 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - SHEET OF PEELING CONCRETE

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

    91.9 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG

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

    122.6 ft. - Surface Aggregate Projecting, from 11 to 01 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Water Mark, 70 %of cross sectional area

    124.3 ft. - Water Mark, 70 %of cross sectional area

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - DEBRIE

    151.7 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - DEBRIE

All inspections of P08284Work order 0766292

Observations (19)

DistanceCodeObservation
91.9MWL—
0AMH3:25AM
548.3SSSBLISTERING PEELING CONCRETE
124.3MWM—
548.3SAPSEVERE AGG
0MWM—
151.7DSZDEBRIE
124.3MGOCAMERA LIGHT PROBLEM
61.5SSSSHEET OF PEELING CONCRETE
548.7AMH4:30AM
122.6SAPSEVERE AGG
59.4SSSPEELING CONCRETE
2SAPSEVERE AGG
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MWL—
2MGO95% MAG COAT START
57.3MGOMAG COAT 25%
91.9SAPSEVERE AGG
166.7SRCLONG & CIRCUM REBAR

Properties (6)

custom_field_three
LONG & CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2019-04-25T03:12:37-07:00
documentation
MARTIN,REVELES,OLIVER 111,RUVALCABA
is_lateral_inspection
false