Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 17, 2017, 06:12 AM
  • A 0632_A 0631 _20170516_231726.mp4

Date
05/16/2017
W/O
607686
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00316
PipeID
P07837
Time
11:12 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4528
Sewer Name
A JOA-1A DISTRICT 21 INTERCEPTOR
City
CITY OF INDUSTRY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
WO_607686_TV21041_MAR2017
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Width
54 in.
Upstream MH
A 0631
Downstream MH
A 0632
Dir. of Survey
Upstream
Length Surveyed
5 ft.
Total Length
5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole A 0631 to A 0632
MH: A 0631MH: A 0632upstream0 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - SIPHON UPLEG0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES5 ft. AMH - Downstream Manhole, Survey Begins - A 06315 ft. MWM - Water Mark, 60 %of cross sectional area5 ft. MWL - Water Level, 55 %of cross sectional area

Observation photos (3)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

    5 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - SIPHON UPLEG

    5 ft. - Survey Abandoned - SIPHON UPLEG

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

Observations (6)

DistanceCodeObservation
0AMHA 0631
0MWM
5SAV
0MWL
5MSASIPHON UPLEG
5DAGS

Properties (6)

additional_info
SC340742
custom_field_two
3
customer
LACSD
datetime
2017-05-16T23:12:09-07:00
documentation
PROPIPE
is_lateral_inspection
false