Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 20, 2020, 07:01 AM
  • 18 0971A_18 0986_10202020_001224.mp4

Date
10/20/2020
W/O
0855366
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14823
Time
12:01 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
I0350R
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
20201021MDM_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
143.8 ft.
Total Length
143.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3600
O&M Rating
18
Overall Index
3
Overall Quick
Overall Rating
18
Pipe schematic from manhole 18 0986 to 18 0971A
MH: 18 0986MH: 18 0971Aupstream0 ft. MSA - Survey Abandoned - 40% ROOTS IN FLOW0.4 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open-99% ROOTS0.4 ft. RMC - Roots Medium Connection, from 01 to 07 o'clock, 45 %, within 8 inches of joint: NO45.7 ft. RMC - Roots Medium Connection, from 01 to 02 o'clock, 5 %, within 8 inches of joint: NO45.7 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open-99% ROOTS96.6 ft. RMC - Roots Medium Connection, from 01 to 06 o'clock, 40 %, within 8 inches of joint: NO96.6 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open-99% ROOTS143.8 ft. AMH - Downstream Manhole, Survey Begins - 12:15AM143.8 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active143.8 ft. MWM - Water Mark, 30 %of cross sectional area143.8 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (2)

  • Roots Medium Connection, from 01 to 06 o'clock, 40 %, within 8 inches of joint: NO

    47.2 ft. - Roots Medium Connection, from 01 to 06 o'clock, 40 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 01 to 07 o'clock, 45 %, within 8 inches of joint: NO

    143.4 ft. - Roots Medium Connection, from 01 to 07 o'clock, 45 %, within 8 inches of joint: NO

Observations (11)

DistanceCodeObservation
98.1RMC
0AMH12:15AM
0MGOConn. @ Mh, 3 O' Clock. Active
143.8MSA40% ROOTS IN FLOW
98.1TBDOpen-99% ROOTS
47.2RMC
143.4TBDOpen-99% ROOTS
143.4RMC
0MWM
0MWL
47.2TBDOpen-99% ROOTS

Properties (6)

additional_info
POST ROOT EVALUATION ONLY
customer
LACSD
datetime
2020-10-20T00:01:35-07:00
documentation
MARTIN,OLIVER 111,RUVALCABA
is_lateral_inspection
false
lining
PVCP-Folded/Reformed