Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 9, 2020, 04:22 AM
  • 29 0226_29 0225 _04082020_215500.mp4

Date
04/08/2020
W/O
818522
Weather
Light Rain
Operator/Surveyor
B.FUGATE
Sewer ID
Z01020
PipeID
P24128
Time
9:22 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7557
Sewer Name
29 WALNUT AVENUE SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_818522_TV29098_MAR2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
29 0225
Downstream MH
29 0226
Dir. of Survey
Upstream
Length Surveyed
36.5 ft.
Total Length
36.5 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 29 0225 to 29 0226
MH: 29 0225MH: 29 0226upstream0 ft. JOL - Joint Offset Large0 ft. MSA - Survey Abandoned - CAM BLKD BY LARGE OFFSET JOINT0.1 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish15.7 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start36.5 ft. MWL - Water Level, 5 %of cross sectional area36.5 ft. MWM - Water Mark, 20 %of cross sectional area36.5 ft. AMH - Downstream Manhole, Survey Begins - 29 0225

Observation photos (3)

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    20.8 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

  • Joint Offset Large

    36.5 ft. - Joint Offset Large

  • Survey Abandoned - CAM BLKD BY LARGE OFFSET JOINT

    36.5 ft. - Survey Abandoned - CAM BLKD BY LARGE OFFSET JOINT

Observations (7)

DistanceCodeObservation
36.5JOL
20.8MWLS
0MWL
0MWM
0AMH29 0225
36.5MSACAM BLKD BY LARGE OFFSET JOINT
36.4MWLS

Properties (6)

additional_info
SC411116
custom_field_two
5
customer
LACSD
datetime
2020-04-08T21:22:13-07:00
documentation
PRO PIPE
is_lateral_inspection
false