Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 17, 2018, 06:47 AM
  • 05 0762_05 0761 _16042018_235640.mp4

Date
04/16/2018
W/O
695723
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00484
PipeID
P05989
Time
11:47 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5531
Sewer Name
05 MANCHESTER-VERMONT RELIEF TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_695723_TV05315_APR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0762
Downstream MH
05 0761
Dir. of Survey
Downstream
Length Surveyed
334 ft.
Total Length
334.1 ft.
Structural Index
4
Structural Quick
514L
Structural Rating
265
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
4
Overall Quick
Overall Rating
266
Pipe schematic from manhole 05 0762 to 05 0761
MH: 05 0762MH: 05 0761downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 07620 ft. MWL - Water Level, 15 %of cross sectional area5.4 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES5.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start89.6 ft. RFJ - Roots Fine Joint, at 12 o'clock, within 8 inches of joint: NO330.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish334 ft. MGO - General Observation - Surface Spalling throughout the reach from 7 to 5 oclock334.1 ft. AMH - Downstream Manhole, Survey Ends - 05 0761

Observation photos (1)

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    5.4 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
0MWM
5.4B
0AMH05 0762
334.1AMH05 0761
0MWL
5.4FM
334MGOSurface Spalling throughout the reach from 7 to 5 oclock
330.5FM
89.6RFJ

Properties (4)

additional_info
SC358739
custom_field_two
2
customer
LACSD
datetime
2018-04-16T23:47:46-07:00