Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 14, 2019, 12:51 PM

  • 01 0429_01 0428_2142019_045532.mp4

Date
02/14/2019
W/O
0755136
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P00910
Time
4:51 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1111
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
WILLOW BROOK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Capital Improvement Program Assesment
Project
20190212MDM_HOLMES_WILLOWBROOK_TRUNK
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
01 0429
Downstream MH
01 0428
Dir. of Survey
Downstream
Length Surveyed
158.8 ft.
Total Length
158.8 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 01 0429 to 01 0428
MH: 01 0429MH: 01 0428downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:55AM0 ft. MWL - Water Level, 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 70% START2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE7.8 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped9.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG27.7 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Capped31.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT32.8 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Active40.4 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped48.1 ft. MWL - Water Level, 55 %of cross sectional area56 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Capped75.7 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped81.1 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open93.6 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped98.6 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Capped109 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Capped122.6 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped144.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT158.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG158.4 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped158.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE158.8 ft. AMH - Downstream Manhole, Survey Ends - 5:15AM

Observation photos (5)

  • 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 70% START

    2 ft. - General Observation - MAG COAT 70% START

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

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

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

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

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

    31.7 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT

All inspections of P00910Work order 0755136

Observations (26)

DistanceCodeObservation
40.4TFCCapped
81.1TFOpen
0MGOConn. @ Mh, 3 O' Clock. Active
75.7TFCCapped
27.7TFCCapped
158.4SAVSEVERE AGG
0MWL—
144.6FLSLIGHT
56TFCCapped
122.6TFCCapped
7.8TFCCapped
98.6TFCCapped
0AMH5:55AM
158.4MGOConn. @ Mh, 9 O' Clock. Capped
48.1MWL—
2SAVSEVERE AGG
9.5SAVSEVERE AGG
2MGOMAG COAT 70% START
158.8AMH5:15AM
109TFCCapped
93.6TFCCapped
0MWL—
32.8TFActive
158.4SSSBLISTERING PEELING CONCRETE
31.7FLSLIGHT
2SSSBLISTERING PEELING CONCRETE

Properties (4)

custom_field_three
SLIGHT FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2019-02-14T04:51:36-08:00