Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2022, 11:11 AM

  • 22 1312_22 1311_2102022_031356.mp4

Date
02/10/2022
W/O
0931505
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00828
PipeID
P17620
Time
3:11 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3011
Sewer Name
22 SUNSET AVENUE TRUNK
City
IRWINDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
24
Purpose
Capital Improvement Program Assesment
Project
20220210MDM_SUNSET_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
22 1312
Downstream MH
22 1311
Dir. of Survey
Downstream
Length Surveyed
337.4 ft.
Total Length
337.4 ft.
Structural Index
4
Structural Quick
5244
Structural Rating
31
O&M Index
3
O&M Quick
3221
O&M Rating
8
Overall Index
4
Overall Quick
—
Overall Rating
39
Pipe schematic from manhole 22 1312 to 22 1311
MH: 22 1312MH: 22 1311downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:35AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN2 ft. SAM - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC8 ft. MGO - General Observation - MAG COAT 90% START8 ft. SAM - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: NO - MISSING SEVERE AGG UNDER FLOW18.4 ft. SAM - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: NO - SEVERE AGG58.4 ft. SRC - Surface Reinforcement Corroded, from 05 to 07 o'clock, within 8 inches of joint: NO - POSSIBLE CIRCUM REBAR UNDER FLOW61 ft. RMJ - Roots Medium Joint, from 07 to 10 o'clock, 5 %, within 8 inches of joint: YESR75.3 ft. SRC - Surface Reinforcement Corroded, from 04 to 08 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR CORRODED MISSING85.7 ft. SAM - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: NO - SEVERE AGG94.7 ft. RMJ - Roots Medium Joint, from 10 to 02 o'clock, 5 %, within 8 inches of joint: YESR124.3 ft. MGO - General Observation - 98% MAG COAT213.3 ft. MGO - General Observation - 213337.3 ft. SRC - Surface Reinforcement Corroded, from 04 to 08 o'clock, within 8 inches of joint: YES, Finish - CIRCUM CORRODED MISSING UNDER FLOW337.3 ft. SAM - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG337.3 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - ROCKS337.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC337.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING CONCRETE337.4 ft. AMH - Downstream Manhole, Survey Ends - 5:05AM

Observation photos (11)

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

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

  • Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS

    2 ft. - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS

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

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

  • General Observation - MAG COAT 90% START

    8 ft. - General Observation - MAG COAT 90% START

  • Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: NO - MISSING SEVERE AGG UNDER FLOW

    8 ft. - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: NO - MISSING SEVERE AGG UNDER FLOW

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

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

  • Surface Reinforcement Corroded, from 05 to 07 o'clock, within 8 inches of joint: NO - POSSIBLE CIRCUM REBAR UNDER FLOW

    58.4 ft. - Surface Reinforcement Corroded, from 05 to 07 o'clock, within 8 inches of joint: NO - POSSIBLE CIRCUM REBAR UNDER FLOW

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

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

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

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

  • General Observation - 98% MAG COAT

    124.3 ft. - General Observation - 98% MAG COAT

All inspections of P17620Work order 0931505

Observations (24)

DistanceCodeObservation
8SAVSEVERE AGG SPORATIC
213.3MGO213
58.4SRCPOSSIBLE CIRCUM REBAR UNDER FLOW
337.3SRCCIRCUM CORRODED MISSING UNDER FLOW
337.3SAMSEVERE AGG
0AMH3:35AM
94.7RMJ—
0MWL—
124.3MGO98% MAG COAT
337.4AMH5:05AM
2SAMSEVERE AGG
8MGOMAG COAT 90% START
75.3SRCCIRCUM REBAR CORRODED MISSING
85.7SAMSEVERE AGG
61RMJ—
337.3DSZROCKS
8SAMMISSING SEVERE AGG UNDER FLOW
2DSZROCKS
0MWM—
0MGOConn. @ Mh, 9 O' Clock. OPEN
337.3SAVSEVERE AGG SPORATIC
337.3SSSBLISTERING CONCRETE
2SSSBLISTERING PEELING CONCRETE
18.4SAMSEVERE AGG

Properties (7)

custom_field_three
CIRCUM REBAR CORRODED MISSING UNDER FLOW
custom_field_two
1
customer
LACSD
datetime
2022-02-10T03:11:26-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false
year_laid
19820108