Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2017, 09:20 AM

  • 01 0433_01 0432_3292017_024808.mp4

Date
03/29/2017
W/O
0624631
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00208
PipeID
P00915
Time
2:20 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0478
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
Routine Assessment
Project
20170329MDM_HOLMES_WILLOWBROOK_TRUNK
Material
NRCP
Shape
Circular
Height
18 in.
Upstream MH
01 0433
Downstream MH
01 0432
Dir. of Survey
Downstream
Length Surveyed
155.5 ft.
Total Length
155.5 ft.
Structural Index
3
Structural Quick
3522
Structural Rating
19
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 01 0433 to 01 0432
MH: 01 0433MH: 01 0432downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:25AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - FLAKING LAITANCE COAT2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG10.4 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT34.2 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT42.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG42.1 ft. MGO - General Observation - MAG COAT 20% START53.2 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open65.9 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Open81.3 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open91.3 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Capped96.3 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: YES, 6" - Open97 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start - SLIGHT106.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open121.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open122.4 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - HAIRLINE122.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SLIGHT129 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open145.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish - SLIGHT149.9 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: YES, 6" - Open155 ft. SAV - Surface Aggregate Visible, 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 - FLAKING LAITANCE COAT155 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped155.5 ft. AMH - Downstream Manhole, Survey Ends - 3:50AM

Observation photos (7)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - FLAKING LAITANCE COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - FLAKING LAITANCE COAT

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

    2 ft. - Surface Aggregate Visible, 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

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

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

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

  • General Observation - MAG COAT 20% START

    42.1 ft. - General Observation - MAG COAT 20% START

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

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

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

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

All inspections of P00915Work order 0624631

Observations (28)

DistanceCodeObservation
42.1SAVSEVERE AGG
91.3TFCCapped
42.1MGOMAG COAT 20% START
96.3TFOpen
65.9TFOpen
10.4FLSLIGHT
81.3TFOpen
0MWM—
155SAVSEVERE AGG
122.4FCHAIRLINE
97FLSLIGHT
0AMH2:25AM
0MWL—
121.8TFOpen
155.5AMH3:50AM
2SSSFLAKING LAITANCE COAT
34.2FLSLIGHT
2SAVSEVERE AGG
106.4TFOpen
149.9TFOpen
155SSSFLAKING LAITANCE COAT
129TFOpen
155MGOConn. @ Mh, 3 O' Clock. Capped
53.2TFOpen
122.8FLSLIGHT
0MGOConn. @ Mh, 9 O' Clock. Capped
145.8FLSLIGHT
0MGOConn. @ Mh, 3 O' Clock. Active

Properties (6)

custom_field_three
SLIGHT FRACTURE JOINT TO JOINT LONGER
custom_field_two
2
customer
LACSD
datetime
2017-03-29T02:20:00-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false