Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2017, 07:55 AM
  • 18 0982_18 0981 _07122017_235524.mp4

Date
12/07/2017
W/O
673977
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00717
PipeID
P14833
Time
11:55 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5268
Sewer Name
18 WORSHAM CREEK RELIEF TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
11
Purpose
Routine Assessment
Project
WO_673977_TV18061_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
18 0982
Downstream MH
18 0981
Dir. of Survey
Downstream
Length Surveyed
362.6 ft.
Total Length
362.6 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 18 0982 to 18 0981
MH: 18 0982MH: 18 0981downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 09820 ft. MWL - Water Level, 10 %of cross sectional area66.1 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"104.6 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"129 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Start136.3 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Finish154.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"200.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"361 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK362.6 ft. AMH - Downstream Manhole, Survey Ends - 18 0981

Observation photos (1)

  • Water Level, Sag in pipe, 25 %of cross sectional area, Start

    129 ft. - Water Level, Sag in pipe, 25 %of cross sectional area, Start

Observations (11)

DistanceCodeObservation
154.2TF
0MWM
361MGOSPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK
66.1TF
129MWLS
0AMH18 0982
104.6TF
200.2TF
136.3MWLS
0MWL
362.6AMH18 0981

Properties (5)

additional_info
SC346295
custom_field_two
3
customer
LACSD
datetime
2017-12-07T23:55:15-08:00
sewer_category
Gravity