Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 17, 2020, 07:39 AM

  • 18 0971A_18 0986_10172020_005201.mp4

Date
10/17/2020
W/O
0855366
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14823
Time
12:39 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1590R
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
20201016MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.5 in.
Upstream MH
18 0986
Downstream MH
18 0971A
Dir. of Survey
Upstream
Length Surveyed
143.7 ft.
Total Length
143.7 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 FLOW0.6 ft. RMC - Roots Medium Connection, from 01 to 07 o'clock, 40 %, within 8 inches of joint: NO46 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open-99% ROOTS46 ft. RMC - Roots Medium Connection, from 01 to 03 o'clock, 5 %, within 8 inches of joint: NO96.9 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open95% ROOTS96.9 ft. RMC - Roots Medium Connection, from 12 to 05 o'clock, 40 %, within 8 inches of joint: NO99.1 ft. TBD - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: NO, 6" - Active-70% ROOTS143.7 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active143.7 ft. AMH - Downstream Manhole, Survey Begins - 12:55AM143.7 ft. MWL - Water Level, 5 %of cross sectional area143.7 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (2)

  • Roots Medium Connection, from 12 to 05 o'clock, 40 %, within 8 inches of joint: NO

    46.8 ft. - Roots Medium Connection, from 12 to 05 o'clock, 40 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 01 to 07 o'clock, 40 %, within 8 inches of joint: NO

    143.1 ft. - Roots Medium Connection, from 01 to 07 o'clock, 40 %, within 8 inches of joint: NO

All inspections of P14823Work order 0855366

Observations (11)

DistanceCodeObservation
46.8TBDOpen95% ROOTS
0MGOConn. @ Mh, 3 O' Clock. Active
46.8RMC—
97.7TBDOpen-99% ROOTS
0AMH12:55AM
143.7MSA40% ROOTS IN FLOW
0MWL—
143.1RMC—
0MWM—
44.6TBDActive-70% ROOTS
97.7RMC—

Properties (5)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2020-10-17T00:39:35-07:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false