Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2020, 11:27 AM
  • 05 0771_05 0770 _03302020_043803.mp4

Date
03/30/2020
W/O
818427
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00553
PipeID
P05998
Time
4:27 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 0770
Downstream MH
05 0771
Dir. of Survey
Upstream
Length Surveyed
370.2 ft.
Total Length
370.2 ft.
Structural Index
3
Structural Quick
4N2N
Structural Rating
438
O&M Index
2
O&M Quick
2N00
O&M Rating
146
Overall Index
3
Overall Quick
Overall Rating
584
Pipe schematic from manhole 05 0770 to 05 0771
MH: 05 0770MH: 05 0771upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 07710 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish365 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start368.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start368.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start370.2 ft. AMH - Downstream Manhole, Survey Begins - 05 0770370.2 ft. MWL - Water Level, 20 %of cross sectional area370.2 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

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

Observations (10)

DistanceCodeObservation
2SSS
370.2AMH05 0771
0AMH05 0770
0MWL
368SSS
368DAGS
0MWM
2DAGS
5.2FM
370.2FM

Properties (6)

additional_info
SC398900
custom_field_two
2
customer
LACSD
datetime
2020-03-30T04:27:27-07:00
documentation
PROPIPE
is_lateral_inspection
false