Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 17, 2017, 07:57 AM
Date
05/17/2017
W/O
607686
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00316
PipeID
P07871
Time
12:57 AM
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
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
WO_607686_TV21041_MAR2017
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
A 0662
Downstream MH
A 0661
Dir. of Survey
Downstream
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 0662 to A 0661
MH: A 0662MH: A 0661downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - Reversal Inspection0 ft. AMH - Upstream Manhole, Survey Begins - A 06625 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO5 ft. MSA - Survey Abandoned - SIPHON DOWNLEG5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

Observation photos (3)

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO

    5 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO

  • Survey Abandoned - SIPHON DOWNLEG

    5 ft. - Survey Abandoned - SIPHON DOWNLEG

  • 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 (7)

DistanceCodeObservation
0MWM
0MWL
5SAV
0MGO
0AMHA 0662
5MSASIPHON DOWNLEG
5DAGS

Properties (6)

additional_info
SC340742
custom_field_two
3
customer
LACSD
datetime
2017-05-17T00:57:43-07:00
documentation
PROPIPE
is_lateral_inspection
false