Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 8, 2017, 10:11 AM
  • 20 0618_20 0617_08082017_031252.mp4

Date
08/08/2017
W/O
646483
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00751
PipeID
P21692
Time
3:11 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4773
Sewer Name
20 20TH STREET EAST RELIEF TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_646483_TV20002_JUL2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0618
Downstream MH
20 0617
Dir. of Survey
Downstream
Length Surveyed
400.1 ft.
Total Length
400.2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 20 0618 to 20 0617
MH: 20 0618MH: 20 0617downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 0618367.2 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area400.2 ft. AMH - Downstream Manhole, Survey Ends - 20 0617

Observation photos (1)

  • Water Level, Sag in pipe, 15 %of cross sectional area

    367.2 ft. - Water Level, Sag in pipe, 15 %of cross sectional area

Observations (5)

DistanceCodeObservation
0MWL
400.2AMH20 0617
0MWM
367.2MWLS
0AMH20 0618

Properties (6)

additional_info
SC345533
custom_field_two
4
customer
LACSD
datetime
2017-08-08T03:11:48-07:00
sewer_category
Gravity
year_laid
35447