Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 4, 2020, 05:41 AM
  • 05 2648_05 2647 _11032020_215120.mp4

Date
11/03/2020
W/O
855371
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01146
PipeID
P26120
Time
9:41 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8144
Sewer Name
PALOS VERDES NORTH SLOPE REPLACEMENT TRUNK, SECT 1A
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_855371_TV05087_OCT2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
05 2648
Downstream MH
05 2647
Dir. of Survey
Downstream
Length Surveyed
417.4 ft.
Total Length
417.4 ft.
Structural Index
2
Structural Quick
3P2S
Structural Rating
445
O&M Index
2
O&M Quick
2P00
O&M Rating
166
Overall Index
2
Overall Quick
Overall Rating
611
Pipe schematic from manhole 05 2648 to 05 2647
MH: 05 2648MH: 05 2647downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 26480 ft. MWL - Water Level, 20 %of cross sectional area2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start154 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start220 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish366 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start376 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish415 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish415 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish415 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish417.4 ft. AMH - Downstream Manhole, Survey Ends - 05 2647

Observations (14)

DistanceCodeObservation
2CM
415SSS
376MWLS
154MWLS
2DAGS
0MWM
2SSS
0AMH05 2648
415DAGS
417.4AMH05 2647
0MWL
220MWLS
366MWLS
415CM

Properties (8)

additional_info
6301103200075P1
custom_field_three
RFIR NO SEVERE DEFECTS
custom_field_two
3
customer
1
datetime
2020-11-03T21:41:07-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
40008