Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 7, 2021, 04:37 AM
  • 05 0761_05 0760_04062021_220413.mp4

Date
04/06/2021
W/O
886017
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00484
PipeID
P05988
Time
9:37 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8720
Sewer Name
05 MANCHESTER-VERMONT RELIEF 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_886017_TV05315_APR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
8 in.
Upstream MH
05 0761
Downstream MH
05 0760
Dir. of Survey
Downstream
Length Surveyed
398.8 ft.
Total Length
398.8 ft.
Structural Index
4
Structural Quick
4N36
Structural Rating
314
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
314
Pipe schematic from manhole 05 0761 to 05 0760
MH: 05 0761MH: 05 0760downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 07610 ft. MWL - Water Level, 15 %of cross sectional area0.1 ft. MWM - Water Mark, 20 %of cross sectional area2.6 ft. CM - Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: NO3.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start28.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish28.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start398.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish398.8 ft. AMH - Downstream Manhole, Survey Ends - 05 0760

Observation photos (3)

  • Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: NO

    2.6 ft. - Crack Multiple, from 12 to 12 o'clock, within 8 inches of joint: NO

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

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

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

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

Observations (9)

DistanceCodeObservation
3.7CM
28.1CM
28.1FM
0AMH05 0761
0MWL
2.6CM
398.8AMH05 0760
398.7FM
0.1MWM

Properties (7)

additional_info
630074040621201
custom_field_three
MULTIPLE FRACTURE'S
custom_field_two
2
customer
1
datetime
2021-04-06T21:37:03-07:00
documentation
PROPIPE
is_lateral_inspection
false