Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2019, 09:19 AM

  • 1_1_2_20122019_012643.mp4

Date
12/20/2019
W/O
0808078
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00281
PipeID
P04352
Time
1:19 AM
Certificate
1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0306
Sewer Name
02 MONTEBELLO CITY RELIEF TRUNK
City
MONTEBELLO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
18
Purpose
Routine Assessment
Project
20191220MDM_M0NTEBELLO_CITY_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
02 1995
Downstream MH
02 1994
Dir. of Survey
Downstream
Length Surveyed
450.8 ft.
Total Length
450.8 ft.
Structural Index
3
Structural Quick
523Q
Structural Rating
469
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
471
Pipe schematic from manhole 02 1995 to 02 1994
MH: 02 1995MH: 02 1994downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:25AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 20% START2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE20.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - BLISTERING PEELING CONCRETE127.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC165.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE222.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE337.3 ft. DAZ - Deposits Attached Other, 5 %of cross sectional area, from 09 to 10 o'clock, , within 8 inches of joint: YES - PAPER ON JOINT MASTIC355.2 ft. MGO - General Observation - 10% MAG COAT START359.1 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR426.9 ft. SRC - Surface Reinforcement Corroded, from 12 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR450.5 ft. MGO - General Observation - 10% MAG COAT FINISH450.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG450.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE450.8 ft. AMH - Downstream Manhole, Survey Ends - 2:20AM

Observation photos (9)

  • General Observation - MAG COAT 20% START

    2 ft. - General Observation - MAG COAT 20% START

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

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

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

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

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

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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    127.5 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

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

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

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

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

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    359.1 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Corroded, from 12 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    426.9 ft. - Surface Reinforcement Corroded, from 12 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

All inspections of P04352Work order 0808078

Observations (18)

DistanceCodeObservation
450.5MGO10% MAG COAT FINISH
450.5SAVSEVERE AGG
2MGOMAG COAT 20% START
2SAVSEVERE AGG SPORATIC
359.1SRCCIRCUM REBAR
426.9SRCCIRCUM REBAR
127.5SAVSEVERE AGG SPORATIC
0AMH1:25AM
2SSSBLISTERING PEELING CONCRETE
355.2MGO10% MAG COAT START
0MWL—
165.6SSSPEELING CONCRETE
0MWM—
450.5SSSBLISTERING PEELING CONCRETE
20.5SSSBLISTERING PEELING CONCRETE
222.7SSSPEELING CONCRETE
337.3DAZPAPER ON JOINT MASTIC
450.8AMH2:20AM

Properties (7)

custom_field_three
CIRCUM REBAR CORRODED 2 SMALL AREAS
custom_field_two
3
customer
LACSD
datetime
2019-12-20T01:19:47-08:00
documentation
MARTIN,REVELES,IGNACIO
is_lateral_inspection
false
year_laid
19741126