Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 11, 2015, 10:35 AM
  • 21 1131_21 1130_20150511_034123.mpg

Date
05/11/2015
W/O
502311
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00780
PipeID
P16225
Time
3:35 AM
Certificate
U507-03-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2453
Sewer Name
21 POMONA BOULEVARD INTERCEPTOR TRUNK
City
POMONA, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
14
Purpose
Routine Assessment
Project
WO_502311_TV21064_2015APRIL
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
21 1131
Downstream MH
21 1130
Dir. of Survey
Downstream
Length Surveyed
2.2 ft.
Total Length
2.2 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 1131 to 21 1130
MH: 21 1131MH: 21 1130downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 1131 (3333)2.1 ft. MGO - General Observation - MAGNEZIUM H.O. COTING START2.1 ft. MGO - General Observation - DOWNLEG SIPHON FROM THE UPSTREAM MH2.2 ft. MSA - Survey Abandoned - DUE TO SIPHON

Observation photos (1)

  • Survey Abandoned - DUE TO SIPHON

    2.2 ft. - Survey Abandoned - DUE TO SIPHON

Observations (6)

DistanceCodeObservation
0MWM
2.1MGOMAGNEZIUM H.O. COTING START
0MWL
0AMH21 1131 (3333)
2.1MGODOWNLEG SIPHON FROM THE UPSTREAM MH
2.2MSADUE TO SIPHON

Properties (7)

additional_info
SC201759
custom_field_two
5
customer
LACSD
datetime
2015-05-11T03:35:00-07:00
documentation
PRO-PIPE
is_lateral_inspection
false
year_laid
19840209