Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2017, 07:45 AM
  • 18 0983_18 0982 _07122017_234555.mp4

Date
12/07/2017
W/O
673977
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00717
PipeID
P14834
Time
11:45 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 0983
Downstream MH
18 0982
Dir. of Survey
Downstream
Length Surveyed
304.6 ft.
Total Length
304.7 ft.
Structural Index
2
Structural Quick
2111
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
3
Pipe schematic from manhole 18 0983 to 18 0982
MH: 18 0983MH: 18 0982downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 0983205.9 ft. CC - Crack Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES286.3 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area303 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK304.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0982

Observation photos (2)

  • Crack Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES

    205.9 ft. - Crack Circumferential, from 01 to 02 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 10 %of cross sectional area

    286.3 ft. - Water Level, Sag in pipe, 10 %of cross sectional area

Observations (8)

DistanceCodeObservation
0MWL
286.3MWLS
304.7AMH18 0982
0MGOCONNECTION AT MH 9 O'CLOCK
0MWM
205.9CC
303MGOSPALLING THROUGHOUT THE REACH, FROM 08 TO 04 O'CLOCK
0AMH18 0983

Properties (5)

additional_info
SC346295
custom_field_two
3
customer
LACSD
datetime
2017-12-07T23:45:50-08:00
sewer_category
Gravity