Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 24, 2021, 03:34 PM
  • 21 1169_21 1168_09242021_074000.mp4

Date
09/24/2021
W/O
911295
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00763
PipeID
P15471
Time
8:34 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9136
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
WALNUT
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
28
Purpose
Routine Assessment
Project
RFIR_WO_911295_TV21074_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
21 1168
Downstream MH
21 1169
Dir. of Survey
Upstream
Length Surveyed
7.2 ft.
Total Length
7.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
0
Overall Quick
Overall Rating
0
Pipe schematic from manhole 21 1168 to 21 1169
MH: 21 1168MH: 21 1169upstream0 ft. MGO - General Observation - FLOW TOO FAST TO GO AGAINST - ZOOMED-IN CAMERA NEAR END OF VIDEO.0 ft. MSA - Survey Abandoned - UNABLE TO GO AGAINST FLOW - ZOOMED-IN CAMERA @ END OF VIDEO.7.2 ft. AMH - Downstream Manhole, Survey Begins - 21 11687.2 ft. MWM - Water Mark, 35 %of cross sectional area7.2 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (2)

  • General Observation - FLOW TOO FAST TO GO AGAINST - ZOOMED-IN CAMERA NEAR END OF VIDEO.

    7.2 ft. - General Observation - FLOW TOO FAST TO GO AGAINST - ZOOMED-IN CAMERA NEAR END OF VIDEO.

  • Survey Abandoned - UNABLE TO GO AGAINST FLOW - ZOOMED-IN CAMERA @ END OF VIDEO.

    7.2 ft. - Survey Abandoned - UNABLE TO GO AGAINST FLOW - ZOOMED-IN CAMERA @ END OF VIDEO.

Observations (5)

DistanceCodeObservation
7.2MGOFLOW TOO FAST TO GO AGAINST - ZOOMED-IN CAMERA NEAR END OF VIDEO.
0AMH21 1168
0MWM
7.2MSAUNABLE TO GO AGAINST FLOW - ZOOMED-IN CAMERA @ END OF VIDEO.
0MWL

Properties (6)

custom_field_three
DEBRIS/NO STRUCTURAL DEFECTS, NO REVERSE POSSIBLE
custom_field_two
5
customer
1
datetime
2021-09-24T08:34:54-07:00
documentation
PRO PIPE
is_lateral_inspection
false