Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 1, 2017, 08:37 AM

  • 01 0442_01 0441_512017_033057.mp4

Date
05/01/2017
W/O
0624632
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P00924
Time
1:37 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0511
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
SOUTH GATE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
201700501MDM_HOLMES_WILLOWBROOK_TRUNK
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
01 0442
Downstream MH
01 0441
Dir. of Survey
Downstream
Length Surveyed
347.5 ft.
Total Length
347.5 ft.
Structural Index
3
Structural Quick
4334
Structural Rating
30
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
33
Pipe schematic from manhole 01 0442 to 01 0441
MH: 01 0442MH: 01 0441downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:30AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. MGO - General Observation - MAG COAT 60% START 9:00 TO 3:0028.1 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-SLIGHT FRACTURES37.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG37.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE37.7 ft. MGO - General Observation - MAG COAT 60% START 8:00 TO 4:0037.7 ft. MWM - Water Mark, 20 %of cross sectional area37.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG66.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active69.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE POSSIBLE SEVERE AGG ATTCHED76.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open79.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped79.8 ft. MGO - General Observation - MAG COAT 10% START92.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open115.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELED AWAY CONCRETE126 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped127 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open135.9 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active139.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped150.5 ft. SSS - Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE182.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open193 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open200.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open218.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open218.8 ft. RFJ - Roots Fine Joint, from 09 to 03 o'clock, within 8 inches of joint: YESR - 2%222.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT244.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open267.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped273.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open282.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG290.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open309.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT317.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT321.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open342.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open347 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE POSSIBLE SEVERE AGG ATTACHED347 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG347 ft. MGO - General Observation - MAG COAT 10% FINISH347.5 ft. AMH - Downstream Manhole, Survey Ends - 4:15AM

Observation photos (12)

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

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

  • General Observation - MAG COAT 60% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 60% START 9:00 TO 3:00

  • Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-SLIGHT FRACTURES

    28.1 ft. - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open-SLIGHT FRACTURES

  • General Observation - MAG COAT 60% START 8:00 TO 4:00

    37.7 ft. - General Observation - MAG COAT 60% START 8:00 TO 4:00

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

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

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

    69.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE POSSIBLE SEVERE AGG ATTCHED

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

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

  • Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE

    150.5 ft. - Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

    222.3 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

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

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

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

    309.7 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

    317.9 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES - SLIGHT

All inspections of P00924Work order 0624632

Observations (42)

DistanceCodeObservation
150.5SSSPEELING CONCRETE
347SSSPEELING CONCRETE POSSIBLE SEVERE AGG ATTACHED
273.3TFOpen
182.8TFOpen
115.8SSSPEELED AWAY CONCRETE
37.7SAVSEVERE
347SAVSEVERE AGG
79.8TFCCapped
218.8TFOpen
347MGOMAG COAT 10% FINISH
200.7TFOpen
282.6SAVSEVERE AGG
37.1SAVSEVERE AGG
37.7MGOMAG COAT 60% START 8:00 TO 4:00
139.3TFCCapped
309.7FMSLIGHT
347.5AMH4:15AM
66.3TBActive
321.5TFOpen
2SAVSEVERE AGG
135.9TBActive
76.7TFOpen
126TFCCapped
0AMH3:30AM
92.7TFOpen
244.5TFOpen
0MWL—
37.7MWM—
79.8MGOMAG COAT 10% START
0MWM—
218.8RFJ2%
290.7TFOpen
37.7SAVSEVERE AGG
222.3FMSLIGHT
342.4TFOpen
127TBOpen
2MGOMAG COAT 60% START 9:00 TO 3:00
267.4TFCCapped
317.9FMSLIGHT
28.1TFDOpen-SLIGHT FRACTURES
193TFOpen
69.6SSSPEELING CONCRETE POSSIBLE SEVERE AGG ATTCHED

Properties (4)

custom_field_three
PEELING CONCRETE POSSIBLE SEVERE AGG ATTCHES
custom_field_two
2
customer
LACSD
datetime
2017-05-01T01:37:38-07:00