Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 21, 2017, 08:23 AM

  • 01 0432_01 0431_21032017_012402.mpg

Date
03/21/2017
W/O
624631
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00208
PipeID
P00914
Time
1:23 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4389
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
10
Purpose
Routine Assessment
Project
WO_624631_TV01248_MAR2017
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
01 0432
Downstream MH
01 0431
Dir. of Survey
Downstream
Length Surveyed
155.8 ft.
Total Length
155.8 ft.
Structural Index
3
Structural Quick
3E2C
Structural Rating
130
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
132
Pipe schematic from manhole 01 0432 to 01 0431
MH: 01 0432MH: 01 0431downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 01 04320 ft. MWL - Water Level, 10 %of cross sectional area3.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start10.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO12.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start53.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"66 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"72 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish82.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"91.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"98.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"106.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"111.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start123.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"129.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"151.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"153.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish153.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish155.8 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK CAPPED155.8 ft. AMH - Downstream Manhole, Survey Ends - 01 0431

Observation photos (4)

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

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

  • Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO

    10.8 ft. - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO

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

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

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

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

All inspections of P00914Work order 624631

Observations (22)

DistanceCodeObservation
82.5TF—
153.3SAV—
0MWM—
53.4TFC—
151.7TF—
129.7TF—
111.3CL—
123.1TF—
155.8MGOCONNECTION AT MH 3 O'CLOCK CAPPED
153.3CL—
155.8AMH01 0431
10.8DSZ—
3.9SAV—
0MGOCONNECTION AT MH 3 O'CLOCK
66TF—
12.8CL—
98.3TFC—
0AMH01 0432
72CL—
106.6TFC—
0MWL—
91.9TFC—

Properties (5)

additional_info
SC306898
custom_field_two
3
customer
LACSD
datetime
2017-03-21T01:23:20-07:00
sewer_category
Gravity