Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 14, 2021, 06:01 AM
  • 21 1141_21 1140_05132021_230747.mp4

Date
05/13/2021
W/O
891122
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00780
PipeID
P16235
Time
11:01 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8955
Sewer Name
21 POMONA BOULEVARD INTERCEPTOR TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_891122_TV21064_MAY2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
21 1141
Downstream MH
21 1140
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
5
Overall Quick
Overall Rating
5
Pipe schematic from manhole 21 1141 to 21 1140
MH: 21 1141MH: 21 1140downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 11410 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH, 3 O'CLOCK0 ft. MWM - Water Mark, 95 %of cross sectional area2 ft. MSA - Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MH

Observation photos (1)

  • 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
2MSAVIEW OF D/S SIPHON FROM U/S MH
0AMH21 1141
0MWL
0MGOACTIVE CONNECTION AT MH, 3 O'CLOCK
0MWM

Properties (7)

custom_field_three
NO STRUCTURAL DEFECTS
custom_field_two
4
customer
1
datetime
2021-05-13T23:01:48-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
31044