Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 21, 2017, 04:32 AM

  • 01 0442_01 0441_20032017_213819.mpg

Date
03/20/2017
W/O
624632
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00208
PipeID
P00924
Time
9:32 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4387
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
WO_624632_TV01249_MAR2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0442
Downstream MH
01 0441
Dir. of Survey
Downstream
Length Surveyed
345.6 ft.
Total Length
345.7 ft.
Structural Index
3
Structural Quick
423M
Structural Rating
224
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
224
Pipe schematic from manhole 01 0442 to 01 0441
MH: 01 0442MH: 01 0441downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 04420 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start26 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"64.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"74.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"77.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"90.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"123.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"124.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"132.6 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES133.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"136.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"180.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"190.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"198.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"216.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"219.6 ft. FM - Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN242.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"260.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES265.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"271.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"281.4 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES288.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"307.2 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES314.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES319.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"339.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"345.7 ft. AMH - Downstream Manhole, Survey Ends - 01 0441345.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (9)

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

    2.1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    64.3 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

    124.4 ft. - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    132.6 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

    219.6 ft. - Fracture Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    260.9 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    281.4 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    307.2 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    314.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

All inspections of P00924Work order 624632

Observations (31)

DistanceCodeObservation
133.4TF—
265.3TFC—
314.4FM—
345.7AMH01 0441
0AMH01 0442
260.9CL—
190.9TF—
90.7TF—
281.4CL—
307.2CM—
0MWM—
198.4TF—
77.6TFC—
124.4TB—
26TF—
219.6FMPOSSIBLY BROKEN
2.1SAV—
271.2TF—
319.6TF—
132.6CL—
74.8TF—
136.4TFC—
64.3TB—
123.4TFC—
339.7TF—
180.7TFA—
345.7SAV—
288.6TF—
216.3TF—
242.3TF—
0MWL—

Properties (6)

additional_info
SC306896
custom_field_two
3
customer
LACSD
datetime
2017-03-20T21:32:47-07:00
documentation
PROPIPE
is_lateral_inspection
false