Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2020, 09:42 AM
  • 05 0774_05 0773 _03302020_025447.mp4

Date
03/30/2020
W/O
818427
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00553
PipeID
P06001
Time
2:42 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7493
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
RFIR_WO_818427_TV05272_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0773
Downstream MH
05 0774
Dir. of Survey
Upstream
Length Surveyed
407.9 ft.
Total Length
407.9 ft.
Structural Index
3
Structural Quick
4O2O
Structural Rating
486
O&M Index
2
O&M Quick
2O00
O&M Rating
162
Overall Index
3
Overall Quick
Overall Rating
648
Pipe schematic from manhole 05 0773 to 05 0774
MH: 05 0773MH: 05 0774upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 07740.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish404.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start405.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start405.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start407.9 ft. MWL - Water Level, 20 %of cross sectional area407.9 ft. AMH - Downstream Manhole, Survey Begins - 05 0773407.9 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (1)

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

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

Observations (10)

DistanceCodeObservation
407.9AMH05 0774
0MWL
405SSS
2SSS
0AMH05 0773
405DAGS
407.8FM
0MWM
2DAGS
3.1FM

Properties (6)

additional_info
SC398900
custom_field_two
2
customer
LACSD
datetime
2020-03-30T02:42:47-07:00
documentation
PROPIPE
is_lateral_inspection
false