Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 9, 2017, 10:28 AM
  • A 1287_A JOA-1A_09022017_022911.mpg

Date
02/09/2017
W/O
618875
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00323
PipeID
P20613
Time
2:28 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4148
Sewer Name
A JOA-1A LOS COYOTES WRP INTERCEPTOR
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
32
Purpose
Routine Assessment
Project
WO_618875_TV02125_FEB2017
Material
Reinforced Concrete Pipe
Shape
Circular
Height
78 in.
Width
78 in.
Upstream MH
A 1287
Downstream MH
A JOA-1A
Dir. of Survey
Downstream
Length Surveyed
90.4 ft.
Total Length
90.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2B00
O&M Rating
32
Overall Index
2
Overall Quick
Overall Rating
32
Pipe schematic from manhole A 1287 to A JOA-1A
MH: A 1287MH: A JOA-1Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - A 12870 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area8.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start - SLUDGE90 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Finish90.4 ft. AMH - Downstream Manhole, Survey Ends - MH 0 24" LAT

Observation photos (1)

  • Deposits Settled Other,  10 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: NO, Start - SLUDGE

    8.9 ft. - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: NO, Start - SLUDGE

Observations (6)

DistanceCodeObservation
90DSZ
8.9DSZSLUDGE
0AMHA 1287
0MWM
0MWL
90.4AMHMH 0 24" LAT

Properties (6)

additional_info
SC306854
custom_field_two
4
customer
LACSD
datetime
2017-02-09T02:28:05-08:00
sewer_category
Gravity
year_laid
40793