Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 9, 2021, 10:52 AM
  • 18 0971A_18 0986_1192021_033705.mp4

Date
11/09/2021
W/O
0916855
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14823
Time
2:52 AM
Certificate
1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H2009R
Sewer Name
18 WORSHAM CREEK 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
20211109MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.519999980926514 in.
Upstream MH
18 0986
Downstream MH
18 0971A
Dir. of Survey
Upstream
Length Surveyed
196.9 ft.
Total Length
196.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3212
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 18 0986 to 18 0971A
MH: 18 0986MH: 18 0971Aupstream0 ft. MSA - Survey Abandoned - ROOT EVALUATION COMPLETE0.8 ft. RMC - Roots Medium Connection, from 01 to 05 o'clock, 20 %, within 8 inches of joint: NO53.7 ft. RMC - Roots Medium Connection, from 02 to 05 o'clock, 20 %, within 8 inches of joint: NO99.8 ft. RFC - Roots Fine Connection, from 01 to 03 o'clock, within 8 inches of joint: NO - 2%150.1 ft. RFC - Roots Fine Connection, from 01 to 03 o'clock, within 8 inches of joint: NO - 3%196.9 ft. AMH - Downstream Manhole, Survey Begins - 3:45AM196.9 ft. MWL - Water Level, 5 %of cross sectional area196.9 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (1)

  • Roots Medium Connection, from 02 to 05 o'clock, 20 %, within 8 inches of joint: NO

    143.2 ft. - Roots Medium Connection, from 02 to 05 o'clock, 20 %, within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
46.8RFC3%
0AMH3:45AM
0MWL
196.1RMC
196.9MSAROOT EVALUATION COMPLETE
0MWM
97.1RFC2%
143.2RMC

Properties (5)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2021-11-09T02:52:00-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false