Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2022, 10:22 AM
  • 05 1516_05 1515_08102022_034024.mp4

Date
08/10/2022
W/O
967330
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00528
PipeID
P06738
Time
3:22 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10274
Sewer Name
05 TORRANCE EXTENSION TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
29
Purpose
Routine Assessment
Project
RFIR_WO_967330_TV05210_AUG2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
15 in.
Upstream MH
05 1516
Downstream MH
05 1515
Dir. of Survey
Downstream
Length Surveyed
369.2 ft.
Total Length
369.2 ft.
Structural Index
3
Structural Quick
4132
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 05 1516 to 05 1515
MH: 05 1516MH: 05 1515downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 15167.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start16.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"115.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"124.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES243.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"331.8 ft. FS - Fracture Spiral, from 07 to 10 o'clock, within 8 inches of joint: YES342.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"365.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish369.2 ft. AMH - Downstream Manhole, Survey Ends - 05 1515

Observation photos (3)

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

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

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    124.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

Observations (12)

DistanceCodeObservation
0MWM
365.5CM
16.9TF
7.2CM
124.4FM
243.3TFC
342.2TFC
331.8FS
369.2AMH05 1515
0MWL
0AMH05 1516
115.8TFC

Properties (7)

additional_info
630074080922203
custom_field_three
MULTIPLE CRACKS/FRACTURE
custom_field_two
2
customer
1
datetime
2022-08-10T03:22:35-07:00
documentation
PROPIPE
is_lateral_inspection
false