Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 4, 2020, 05:27 AM
  • 05 2649_05 2648 _11032020_213944.mp4

Date
11/03/2020
W/O
855371
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z01146
PipeID
P26121
Time
9:27 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
Main Highway - Urban
Location Code
A
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 2649
Downstream MH
05 2648
Dir. of Survey
Downstream
Length Surveyed
408.7 ft.
Total Length
408.7 ft.
Structural Index
2
Structural Quick
3O2R
Structural Rating
433
O&M Index
2
O&M Quick
2O00
O&M Rating
162
Overall Index
2
Overall Quick
Overall Rating
595
Pipe schematic from manhole 05 2649 to 05 2648
MH: 05 2649MH: 05 2648downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 26490 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start2 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 08 to 04 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, Start10 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish28 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start66 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish385 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start406 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish406 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish406 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish406 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish408.7 ft. AMH - Downstream Manhole, Survey Ends - 05 2648

Observations (16)

DistanceCodeObservation
408.7AMH05 2648
406DAGS
2MWLS
2CM
406MWLS
66MWLS
2DAGS
385MWLS
28MWLS
406SSS
0MWM
0AMH05 2649
0MWL
2SSS
10MWLS
406CM

Properties (8)

additional_info
6301103200075P1
custom_field_three
RFIR NO SEVERE DEFECTS
custom_field_two
3
customer
1
datetime
2020-11-03T21:27:24-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
40008