Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 26, 2021, 08:59 AM
  • 05 2444_05 2443_08262021_021406.mp4

Date
08/26/2021
W/O
911563
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00903
PipeID
P20844
Time
1:59 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9337
Sewer Name
05 PALOS VERDES NORTH SLOPE TRUNK, SECT 3 RPLCMNT
City
ROLLING HILLS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
38
Purpose
Routine Assessment
Project
WO_911563_TV05378_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
05 2444
Downstream MH
05 2443
Dir. of Survey
Downstream
Length Surveyed
332.8 ft.
Total Length
332.8 ft.
Structural Index
2
Structural Quick
312L
Structural Rating
135
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
Overall Rating
267
Pipe schematic from manhole 05 2444 to 05 2443
MH: 05 2444MH: 05 2443downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 24442 ft. SSS - Surface Spalling, 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, Start2.6 ft. FS - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES330 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish330 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish332.8 ft. AMH - Downstream Manhole, Survey Ends - 05 2443

Observation photos (1)

  • Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES

    2.6 ft. - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: YES

Observations (9)

DistanceCodeObservation
330DAGS
0MWM
0MWL
2SSS
0AMH05 2444
2DAGS
330SSS
2.6FS
332.8AMH05 2443

Properties (8)

additional_info
630074082521202
custom_field_three
SPALLING/MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-08-26T01:59:41-07:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
33319