Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 11, 2020, 10:01 AM

  • 7_1_2_11032020_030558.mp4

Date
03/11/2020
W/O
0818533
Weather
Light Rain
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P00912
Time
3:01 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0324
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
Capital Improvement Program Assesment
Project
20200310MDM_HOLMES_WILLOWBROOK_TRUNK
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
01 0430A
Downstream MH
01 0430
Dir. of Survey
Downstream
Length Surveyed
155.5 ft.
Total Length
155.5 ft.
Structural Index
3
Structural Quick
4E3D
Structural Rating
268
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
268
Pipe schematic from manhole 01 0430A to 01 0430
MH: 01 0430AMH: 01 0430downstream0 ft. MGO - General Observation - MH CONN 3:00 ACTIVE0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:05AM0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG17.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN23.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT29.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - STUB29.9 ft. MGO - General Observation - 15% MAG COAT START42.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN55.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - STUB65.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - STUB85.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - STUB94.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN99.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - STUB107.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG119.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - OPEN120.1 ft. MGP - General Photograph - LONG SLIGHT JOINT TO JOINT LONGER126.7 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - STUB139 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - OPEN155 ft. MGO - General Observation - 15% MAG FINISH155 ft. MGO - General Observation - SHELF AT 3:00 SEVERE CORROSON155 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT155 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG155 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE155.5 ft. AMH - Downstream Manhole, Survey Ends - 3:30AM

Observation photos (7)

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

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

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

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

  • General Observation - 15% MAG COAT START

    29.9 ft. - General Observation - 15% MAG COAT START

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

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

  • General Photograph - LONG SLIGHT JOINT TO JOINT LONGER

    120.1 ft. - General Photograph - LONG SLIGHT JOINT TO JOINT LONGER

  • General Observation - SHELF AT 3:00 SEVERE CORROSON

    155 ft. - General Observation - SHELF AT 3:00 SEVERE CORROSON

All inspections of P00912Work order 0818533

Observations (27)

DistanceCodeObservation
155MGO15% MAG FINISH
0MGOMH CONN 3:00 ACTIVE
126.7TFCSTUB
23.9FLSLIGHT
94.1TFOPEN
55.5TFCSTUB
155.5AMH3:30AM
85.9TFCSTUB
0MWM—
65.5TFCSTUB
42.9TFOPEN
119.2TFOPEN
99.2TFCSTUB
2SSSBLISTERING PEELING CONCRETE
155MGOSHELF AT 3:00 SEVERE CORROSON
0AMH3:05AM
0MWL—
155FLSLIGHT
155SAMSEVERE AGG
29.9TFCSTUB
120.1MGPLONG SLIGHT JOINT TO JOINT LONGER
107.2SAMSEVERE AGG
139TFOPEN
155SSSBLISTERING PEELING CONCRETE
2SAMSEVERE AGG
17.6TFOPEN
29.9MGO15% MAG COAT START

Properties (6)

custom_field_three
SEVERE AGG MISSING -LONG SL FRACTURE JOINT&LONGER
custom_field_two
2
customer
LACSD
datetime
2020-03-11T03:01:35-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false