Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 17, 2021, 07:49 AM

  • 05 2458_05 2457_08172021_005928.mp4

Date
08/17/2021
W/O
906379
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00457
PipeID
P20853
Time
12:49 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9322
Sewer Name
05 IMPERIAL HIGHWAY EXTENSION TRUNK
City
LENNOX
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_906379_TV05334_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
05 2458
Downstream MH
05 2457
Dir. of Survey
Downstream
Length Surveyed
225.9 ft.
Total Length
225.9 ft.
Structural Index
4
Structural Quick
4831
Structural Rating
35
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
35
Pipe schematic from manhole 05 2458 to 05 2457
MH: 05 2458MH: 05 2457downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 24580 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area152.1 ft. FM - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES158.1 ft. FM - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES170.7 ft. CM - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES175.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start205 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish225.9 ft. AMH - Downstream Manhole, Survey Ends - 05 2457

Observation photos (4)

  • Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    152.1 ft. - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

    158.1 ft. - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

    170.7 ft. - Crack Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

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

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

All inspections of P20853Work order 906379

Observations (9)

DistanceCodeObservation
175.5FM—
158.1FM—
0AMH05 2458
0MWM—
225.9AMH05 2457
0MWL—
152.1FM—
205FM—
170.7CM—

Properties (7)

additional_info
630074081621202
custom_field_three
CRACKS/MULTIPE FRACTURES
custom_field_two
2
customer
1
datetime
2021-08-17T00:49:12-07:00
documentation
PROPIPE
is_lateral_inspection
false