Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 18, 2017, 12:40 AM

  • 01 0454_01 0453_010102_005928.mp4

Date
02/17/2017
W/O
624309
Weather
Heavy Rain
Operator/Surveyor
JUAN B
Sewer ID
Z00208
PipeID
P00936
Time
4:40 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
4310
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
06
Purpose
Routine Assessment
Project
WO_624309_TV01032_MAR2017
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0454
Downstream MH
01 0453
Dir. of Survey
Downstream
Length Surveyed
266.2 ft.
Total Length
266.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2I00
O&M Rating
104
Overall Index
2
Overall Quick
—
Overall Rating
104
Pipe schematic from manhole 01 0454 to 01 0453
MH: 01 0454MH: 01 0453downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 04540 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.5 ft. MMC - Material Change, Other (state in comments) - LINING45.9 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"48.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"69.4 ft. TFB - Tap Factory Made Abandoned, at 03 o'clock, -, within 8 inches of joint: NO, 4"76.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"113 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"148.7 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"176.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"179.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"238 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"251 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"266.2 ft. AMH - Downstream Manhole, Survey Ends - 01 0453266.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish
All inspections of P00936Work order 624309

Observations (17)

DistanceCodeObservation
69.4TFB—
0AMH01 0454
113TF—
176.6TF—
0MWM—
148.7TF—
4.5DAGS—
4.5MMCLINING
45.9TF—
0MWL—
251TF—
266.2AMH01 0453
266.2DAGS—
48.5TFC—
179.2TF—
76.6TF—
238TF—

Properties (6)

additional_info
SC318727
custom_field_two
4
customer
LACSD
datetime
2017-02-17T16:40:06-08:00
sewer_category
Gravity
year_laid
37179