Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 22, 2017, 04:39 AM
  • 01 0420_01 0419A_21032017_214052.mpg

Date
03/21/2017
W/O
625686
Weather
Light Rain
Operator/Surveyor
B.FUGATE
Sewer ID
Z00208
PipeID
P00902
Time
9:39 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4392
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.
13
Purpose
Routine Assessment
Project
WO_625686_TV01030_MAR2017
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
01 0419A
Downstream MH
01 0420
Dir. of Survey
Upstream
Length Surveyed
25.1 ft.
Total Length
25.1 ft.
Structural Index
3
Structural Quick
3400
Structural Rating
12
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
12
Pipe schematic from manhole 01 0419A to 01 0420
MH: 01 0419AMH: 01 0420upstream0 ft. AMH - Upstream Manhole, Survey Ends - 01 04201.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.1 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK22.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start25.1 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK25.1 ft. MWM - Water Mark, 15 %of cross sectional area25.1 ft. MWL - Water Level, 5 %of cross sectional area25.1 ft. AMH - Downstream Manhole, Survey Begins - 01 0419A

Observation photos (1)

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

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

Observations (8)

DistanceCodeObservation
25.1AMH01 0420
0MGOCONNECTION AT MH 3 O'CLOCK
24SAV
24MGOCONNECTION AT MH 9 O'CLOCK
0MWM
2.7SAV
0MWL
0AMH01 0419A

Properties (5)

additional_info
SC345151
custom_field_two
3
customer
LACSD
datetime
2017-03-21T21:39:53-07:00
sewer_category
Gravity