Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 15, 2016, 07:04 AM
  • 21 1150_21 1149 _14122016_230407.mp4

Date
12/14/2016
W/O
607659
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00780
PipeID
P16244
Time
11:04 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3851
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
WO_607659_TV21018_DEC2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
21 1150
Downstream MH
21 1149
Dir. of Survey
Downstream
Length Surveyed
435.9 ft.
Total Length
435.9 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 21 1150 to 21 1149
MH: 21 1150MH: 21 1149downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 1150225.4 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area331.9 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area435.9 ft. AMH - Downstream Manhole, Survey Ends - 21 1149

Observation photos (2)

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

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

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

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

Observations (6)

DistanceCodeObservation
435.9AMH21 1149
0MWL
0MWM
0AMH21 1150
331.9MWLS
225.4MWLS

Properties (6)

additional_info
SC306452
custom_field_two
4
customer
LACSD
datetime
2016-12-14T23:04:00-08:00
sewer_category
Gravity
year_laid
31044