Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2017, 10:11 AM
  • 18 0980_18 0979 _08122017_021245.mp4

Date
12/08/2017
W/O
673977
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00717
PipeID
P14831
Time
2:11 AM
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 0980
Downstream MH
18 0979
Dir. of Survey
Downstream
Length Surveyed
310.6 ft.
Total Length
310.7 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 18 0980 to 18 0979
MH: 18 0980MH: 18 0979downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 09800 ft. MWM - Water Mark, 20 %of cross sectional area290.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES299.7 ft. CM - Crack Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES304.3 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES308 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK310.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0979

Observation photos (3)

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    290.1 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

    299.7 ft. - Crack Multiple, from 01 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    304.3 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
290.1CL
0MWL
299.7CM
310.7AMH18 0979
0AMH18 0980
0MWM
304.3FM
308MGOSPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK

Properties (5)

additional_info
SC346295
custom_field_two
3
customer
LACSD
datetime
2017-12-08T02:11:10-08:00
sewer_category
Gravity