Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 20, 2017, 05:21 AM
  • 02 1858_02 1857 _19092017_222159.mpg

Date
09/19/2017
W/O
658424
Weather
Dry
Operator/Surveyor
CORTEZ ESTEBAN
Sewer ID
Z00255
PipeID
P04217
Time
10:21 PM
Certificate
U-209-8148
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4930
Sewer Name
02 DOWNEY-BELLFLOWER RELIEF TRUNK, SECTION 2
City
PICO RIVERA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
22
Purpose
Routine Assessment
Project
WO_658424_TV02123_SEP2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 1858
Downstream MH
02 1857
Dir. of Survey
Downstream
Length Surveyed
317 ft.
Total Length
317 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 02 1858 to 02 1857
MH: 02 1858MH: 02 1857downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 18580 ft. MWM - Water Mark, 20 %of cross sectional area222.1 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start253.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish281.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start314.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish317 ft. AMH - Downstream Manhole, Survey Ends - 02 1857

Observations (8)

DistanceCodeObservation
0MWL
314.6DSZ
0AMH02 1858
281.6DSZ
253.8DSZ
222.1DSZ
317AMH02 1857
0MWM

Properties (4)

additional_info
SC345838
custom_field_two
4
customer
LACSD
datetime
2017-09-19T22:21:25-07:00