Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2020, 08:10 AM
  • 18 0984_18 0983_4202020_011419.mp4

Date
04/20/2020
W/O
0828696
Weather
Dry
Operator/Surveyor
REVELES
Sewer ID
Z00717
PipeID
P14835
Time
1:10 AM
Certificate
U-115-06022630
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1397
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
Maintenance Related
Project
20200417VMR_WORSHAM_CREEK_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
18 0984
Downstream MH
18 0983
Dir. of Survey
Downstream
Length Surveyed
36.6 ft.
Total Length
36.6 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 18 0984 to 18 0983
MH: 18 0984MH: 18 0983downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01:14 AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area8.1 ft. RFC - Roots Fine Connection, from 01 to 04 o'clock, within 8 inches of joint: YES - 20%21 ft. MWLS - Water Level, Sag in pipe, 100 %of cross sectional area, Start36.5 ft. MWLS - Water Level, Sag in pipe, 100 %of cross sectional area, Finish36.6 ft. MSA - Survey Abandoned - Roots

Observation photos (1)

  • Roots Fine Connection, from 01 to 04 o'clock, within 8 inches of joint: YES - 20%

    8.1 ft. - Roots Fine Connection, from 01 to 04 o'clock, within 8 inches of joint: YES - 20%

Observations (7)

DistanceCodeObservation
21MWLS
36.6MSARoots
36.5MWLS
8.1RFC20%
0AMH01:14 AM
0MWM
0MWL

Properties (4)

customer
LACSD
datetime
2020-04-20T01:10:15-07:00
documentation
REVELES, OLIVER III, CASTILLO, SKINNER
is_lateral_inspection
false