Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 13, 2019, 01:14 PM

  • 01 0432_01 0431_2132019_051816.mp4

Date
02/13/2019
W/O
0755136
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P00914
Time
5:14 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 0432
Downstream MH
01 0431
Dir. of Survey
Downstream
Length Surveyed
155.7 ft.
Total Length
155.7 ft.
Structural Index
3
Structural Quick
4231
Structural Rating
15
O&M Index
3
O&M Quick
3100
O&M Rating
3
Overall Index
3
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 01 0432 to 01 0431
MH: 01 0432MH: 01 0431downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:15AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. STUB2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE SEVERE AGG ATTACHED4.8 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG15.2 ft. SAM - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG23.8 ft. MGO - General Observation - 80% MAG COAT START53.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped67.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open82.3 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Capped92.3 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped93.6 ft. SSS - Surface Spalling, from 01 to 04 o'clock, within 8 inches of joint: YES - PEELING CONCRETE SEVERE AGG ATTACHED107.5 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Capped112.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT122.7 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 03 to 05 o'clock, , within 8 inches of joint: YES122.7 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Active130.4 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Capped133 ft. MGO - General Observation - MAG COAT 30% START151.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open152.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT155.2 ft. MGO - General Observation - 30% MAG COAT FINISH155.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE SEVERE AGG ATTACHED155.2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped155.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG155.7 ft. AMH - Downstream Manhole, Survey Ends - 5:40AM

Observation photos (7)

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

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

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

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

  • Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG

    15.2 ft. - Surface Aggregate Missing, from 11 to 01 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • General Observation - 80% MAG COAT START

    23.8 ft. - General Observation - 80% MAG COAT START

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

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

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

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

  • General Observation - MAG COAT 30% START

    133 ft. - General Observation - MAG COAT 30% START

All inspections of P00914Work order 0755136

Observations (27)

DistanceCodeObservation
130.4TFCCapped
0MGOConn. @ Mh, 3 O' Clock. Active
155.7AMH5:40AM
53.9TFCCapped
2SSSPEELING CONCRETE SEVERE AGG ATTACHED
0MWL—
92.3TFCCapped
155.2MGO30% MAG COAT FINISH
155.2SSSPEELING CONCRETE SEVERE AGG ATTACHED
0AMH5:15AM
122.7DAGS—
0MWM—
133MGOMAG COAT 30% START
67.1TFOpen
23.8MGO80% MAG COAT START
93.6SSSPEELING CONCRETE SEVERE AGG ATTACHED
152.2FLSLIGHT
112.9FLSLIGHT
155.2MGOConn. @ Mh, 3 O' Clock. Capped
122.7TFActive
0MGOConn. @ Mh, 9 O' Clock. STUB
107.5TFCCapped
4.8SAMSEVERE AGG
15.2SAMSEVERE AGG
151.2TFOpen
82.3TFCCapped
155.2SAMSEVERE AGG

Properties (4)

custom_field_three
SLIGHTLY PEELING CONCRETE SEVERE AGG ATTACHED
custom_field_two
2
customer
LACSD
datetime
2019-02-13T05:14:31-08:00