Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2021, 08:26 PM
  • A 0691_A 0689_09212021_133033.mp4

Date
09/21/2021
W/O
911331
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00316
PipeID
P07899
Time
1:26 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9131
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
18
Purpose
Routine Assessment
Project
WO_911331_TV21060_SEP2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
42 in.
Width
36 in.
Upstream MH
A 0691
Downstream MH
A 0689
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole A 0691 to A 0689
MH: A 0691MH: A 0689downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 06912 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES2 ft. MSA - Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

Observation photos (2)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

    2 ft. - Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

Observations (5)

DistanceCodeObservation
0MWM
0MWL
0AMHA 0691
2SAP
2MSAVIEW OF D/S SIPHON FROM U/S MH

Properties (6)

custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2021-09-21T13:26:34-07:00
documentation
PRO PIPE
is_lateral_inspection
false