Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 28, 2018, 07:01 AM
  • 05 0769_05 0768 _27022018_231906.mp4

Date
02/27/2018
W/O
690070
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00553
PipeID
P05996
Time
11:01 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5468
Sewer Name
05 MANCHESTER-VERMONT DIVERSION EXTENSION TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_690070_TV05272_MAR2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0769
Downstream MH
05 0768
Dir. of Survey
Downstream
Length Surveyed
405.8 ft.
Total Length
405.8 ft.
Structural Index
4
Structural Quick
4O00
Structural Rating
316
O&M Index
2
O&M Quick
2N00
O&M Rating
154
Overall Index
3
Overall Quick
Overall Rating
470
Pipe schematic from manhole 05 0769 to 05 0768
MH: 05 0769MH: 05 0768downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 07690 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area6.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start403.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish403.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish405.8 ft. AMH - Downstream Manhole, Survey Ends - 05 0768

Observation photos (2)

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

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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES, Start

    17.7 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

Observations (8)

DistanceCodeObservation
6.6FM
405.8AMH05 0768
0AMH05 0769
17.7DAE
403.5DAE
403.5FM
0MWL
0MWM

Properties (4)

additional_info
SC358474
custom_field_two
2
customer
LACSD
datetime
2018-02-27T23:01:16-08:00