Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 17, 2018, 05:24 AM
  • 05 0759_05 0758 _16042018_223921.mp4

Date
04/16/2018
W/O
695723
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00484
PipeID
P05986
Time
10:24 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 0759
Downstream MH
05 0758
Dir. of Survey
Downstream
Length Surveyed
424 ft.
Total Length
424 ft.
Structural Index
4
Structural Quick
4P00
Structural Rating
336
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
4
Overall Quick
Overall Rating
339
Pipe schematic from manhole 05 0759 to 05 0758
MH: 05 0759MH: 05 0758downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 07595.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.5 ft. RFB - Roots Fine Barrell, from 08 to 10 o'clock57.3 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start247.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish423 ft. MGO - General Observation - Surface Spalling throughout the reach from 7 to 5 oclock423.9 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish424 ft. AMH - Downstream Manhole, Survey Ends - 05 0758

Observation photos (3)

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

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

  • Roots Fine Barrell, from 08 to 10 o'clock

    28.5 ft. - Roots Fine Barrell, from 08 to 10 o'clock

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    57.3 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
247.7RFJ
423MGOSurface Spalling throughout the reach from 7 to 5 oclock
0MWL
57.3RFJ
5.5FM
423.9FM
0MWM
28.5RFB
424AMH05 0758
0AMH05 0759

Properties (4)

additional_info
SC358739
custom_field_two
2
customer
LACSD
datetime
2018-04-16T22:24:56-07:00