Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 3, 2020, 09:55 AM

  • 15 0747_15 0746_332020_020304.mp4

Date
03/03/2020
W/O
0813511
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00593
PipeID
P12947
Time
1:55 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1373
Sewer Name
15 ARCADIA-SIERRA MADRE TRUNK, SECTS 2&5
City
ARCADIA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
20200226MDM_ARCADIA_SIERRA_MADRE_TRUNK_SECTS_2_5
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
15 0747
Downstream MH
15 0746
Dir. of Survey
Downstream
Length Surveyed
346.8 ft.
Total Length
346.8 ft.
Structural Index
2
Structural Quick
4131
Structural Rating
21
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 15 0747 to 15 0746
MH: 15 0747MH: 15 0746downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:55AM0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CONCRETE PEELING OUTER LAYER2 ft. MGO - General Observation - 20% MAG COAT START3.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - THICKER PEELING CONCRETE BEGINING21.4 ft. SSS - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - BEGINING PEELING CONCRETE SEVERE AGG ATTACHED33.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active73.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open86 ft. SSS - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - BEGINING PELING CONCRETE SEVERE AGG ATTACHED97.8 ft. MGO - General Observation - 60% MAG COAT START103.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open118.7 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES - PEELING CONCRETE SEVERE AGG ATTACHED118.7 ft. SAM - Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG135.4 ft. MGO - General Observation - 10% MAG COAT START167.5 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED178 ft. MGO - General Observation - 60% MAG COAT START178 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open204.9 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open225.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open283.4 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open286.2 ft. SSS - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED346.3 ft. MGO - General Observation - 60% MAG COAT FINISH346.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE OUTER LAYER346.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG346.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BEGINING PEELING CONCRETRE SEVERE AGG ATTACHED346.8 ft. AMH - Downstream Manhole, Survey Ends - 1:30AM

Observation photos (10)

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CONCRETE PEELING OUTER LAYER

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - CONCRETE PEELING OUTER LAYER

  • General Observation - 20% MAG COAT START

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - THICKER PEELING CONCRETE BEGINING

    3.2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - THICKER PEELING CONCRETE BEGINING

  • Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - BEGINING PEELING CONCRETE SEVERE AGG ATTACHED

    21.4 ft. - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - BEGINING PEELING CONCRETE SEVERE AGG ATTACHED

  • Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - BEGINING PELING CONCRETE SEVERE AGG ATTACHED

    86 ft. - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - BEGINING PELING CONCRETE SEVERE AGG ATTACHED

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES - PEELING CONCRETE SEVERE AGG ATTACHED

    118.7 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: YES - PEELING CONCRETE SEVERE AGG ATTACHED

  • Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG

    118.7 ft. - Surface Aggregate Missing, from 08 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

    167.5 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

  • Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

    286.2 ft. - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

All inspections of P12947Work order 0813511

Observations (29)

DistanceCodeObservation
86SSSBEGINING PELING CONCRETE SEVERE AGG ATTACHED
3.2SSSTHICKER PEELING CONCRETE BEGINING
21.4SSSBEGINING PEELING CONCRETE SEVERE AGG ATTACHED
135.4MGO10% MAG COAT START
0MWL—
2SAPSEVERE AGG
286.2SSSPEELING CONCRETE SEVERE AGG ATTACHED
0AMH1:55AM
2SSSCONCRETE PEELING OUTER LAYER
33.7TFActive
283.4TFOpen
97.8MGO60% MAG COAT START
103.8TFOpen
346.7SSSPEELING CONCRETE OUTER LAYER
178MGO60% MAG COAT START
178TFOpen
346.7SAPSEVERE AGG
346.3MGO60% MAG COAT FINISH
2MGO20% MAG COAT START
346.8AMH1:30AM
73.6TFOpen
118.7SSSPEELING CONCRETE SEVERE AGG ATTACHED
346.7SSSBEGINING PEELING CONCRETRE SEVERE AGG ATTACHED
0MWM—
118.7SAMSEVERE AGG
0MGOConn. @ Mh, 3 O' Clock. Active
167.5SSSPEELING CONCRETE SEVERE AGG ATTACHED
225.8TFOpen
204.9TFOpen

Properties (6)

custom_field_three
BEGINING OF PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
2
customer
LACSD
datetime
2020-03-03T01:55:28-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false