Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 15, 2019, 08:39 AM

  • 01 0430A_01 0430_2152019_010751.mp4

Date
02/15/2019
W/O
0755136
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P00912
Time
12:39 AM
Certificate
U-104-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1113
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Capital Improvement Program Assesment
Project
20190215MDM_HOLMES_WILLOWBROOK_TRUNK
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
01 0430A
Downstream MH
01 0430
Dir. of Survey
Downstream
Length Surveyed
155.8 ft.
Total Length
155.8 ft.
Structural Index
3
Structural Quick
3422
Structural Rating
16
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 01 0430A to 01 0430
MH: 01 0430AMH: 01 0430downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:55AM0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING COMCRETE2 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% START18.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Open31.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped37.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT44 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open56.5 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped63.5 ft. MGO - General Observation - LONG FRACTURE SLIGHT AT 12:0066.9 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped80.4 ft. SAP - Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG87.4 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped95.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open100.2 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped120.4 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open126.8 ft. SSS - Surface Spalling, at 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE FRACTURE AT 12:00128.5 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Capped133.4 ft. SAP - Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG141.1 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Open155.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG155.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE155.5 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT155.8 ft. AMH - Downstream Manhole, Survey Ends - 1:20AM

Observation photos (8)

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

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

  • 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

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

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

  • General Observation - LONG FRACTURE SLIGHT AT 12:00

    63.5 ft. - General Observation - LONG FRACTURE SLIGHT AT 12:00

  • Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    80.4 ft. - Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, at 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE FRACTURE AT 12:00

    126.8 ft. - Surface Spalling, at 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE FRACTURE AT 12:00

  • Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    133.4 ft. - Surface Aggregate Projecting, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P00912Work order 0755136

Observations (27)

DistanceCodeObservation
100.2TFCCapped
2SSSBLISTERING PEELING COMCRETE
66.9TFCCapped
37.3FLSLIGHT
44TFOpen
18.4TFOpen
133.4SAPSEVERE AGG
155.8AMH1:20AM
155.5SAVSEVERE AGG
56.5TFCCapped
0AMH12:55AM
31.2TFCCapped
0MWM—
141.1TFOpen
87.4TFCCapped
128.5TFCCapped
95.2TFOpen
2SAVSEVERE AGG
155.5SSSBLISTERING PEELING CONCRETE
80.4SAPSEVERE AGG
155.5FLSLIGHT
126.8SSSPEELING CONCRETE FRACTURE AT 12:00
63.5MGOLONG FRACTURE SLIGHT AT 12:00
0MWL—
2MGOMAG COAT 70% START
120.4TFOpen
0MGOConn. @ Mh, 3 O' Clock. Active

Properties (6)

custom_field_three
LONG SLIGHT FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2019-02-15T00:39:35-08:00
documentation
MARTIN,REVELES,CASTILLO
is_lateral_inspection
false