Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 17, 2017, 05:47 AM
Date
05/16/2017
W/O
607686
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00316
PipeID
P07832
Time
10:47 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
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
33
Purpose
Routine Assessment
Project
WO_607686_TV21041_MAR2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
A 0626
Downstream MH
A 0627
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole A 0626 to A 0627
MH: A 0626MH: A 0627upstream0 ft. MSA - Survey Abandoned - SIPHON UPLEG0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES2 ft. MWL - Water Level, 65 %of cross sectional area2 ft. AMH - Downstream Manhole, Survey Begins - A 06262 ft. MGO - Reversal Inspection2 ft. MWM - Water Mark, 65 %of cross sectional area

Observation photos (3)

  • Survey Abandoned - SIPHON UPLEG

    2 ft. - Survey Abandoned - SIPHON UPLEG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES

Observations (7)

DistanceCodeObservation
2MSASIPHON UPLEG
0MWL
2SSS
0AMHA 0626
0MGO
0MWM
2DAGS

Properties (5)

additional_info
SC340742
custom_field_two
3
customer
LACSD
datetime
2017-05-16T22:47:48-07:00
sewer_category
Siphon