Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 14, 2020, 12:47 PM

  • 18 0971_18 0970_2142020_045113.mp4

Date
02/14/2020
W/O
0808485
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14821
Time
4:47 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Heavy Cleaning
Media Label
H1358R
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
20200214MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
18 0971
Downstream MH
18 0970
Dir. of Survey
Downstream
Length Surveyed
328.6 ft.
Total Length
328.6 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3621
O&M Rating
20
Overall Index
3
Overall Quick
—
Overall Rating
20
Pipe schematic from manhole 18 0971 to 18 0970
MH: 18 0971MH: 18 0970downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:05AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 5 %of cross sectional area58.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Open60.7 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-90% ROOTS60.7 ft. RMC - Roots Medium Connection, from 07 to 11 o'clock, 35 %, within 8 inches of joint: NO82.5 ft. RMC - Roots Medium Connection, from 12 to 06 o'clock, 50 %, within 8 inches of joint: NO82.5 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-30% ROOTS102.1 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Open107.5 ft. TBC - Tap Break-In Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Capped161.5 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6" - Open210.9 ft. RMC - Roots Medium Connection, from 12 to 05 o'clock, 30 %, within 8 inches of joint: NO210.9 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open-50% ROOTS279.3 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Open308.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Active311.4 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6" - Open326 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Open328.1 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active328.6 ft. AMH - Downstream Manhole, Survey Ends - 5:35AM

Observation photos (3)

  • Roots Medium Connection, from 07 to 11 o'clock, 35 %, within 8 inches of joint: NO

    60.7 ft. - Roots Medium Connection, from 07 to 11 o'clock, 35 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 12 to 06 o'clock, 50 %, within 8 inches of joint: NO

    82.5 ft. - Roots Medium Connection, from 12 to 06 o'clock, 50 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 12 to 05 o'clock, 30 %, within 8 inches of joint: NO

    210.9 ft. - Roots Medium Connection, from 12 to 05 o'clock, 30 %, within 8 inches of joint: NO

All inspections of P14821Work order 0808485

Observations (20)

DistanceCodeObservation
82.5RMC—
60.7TBDOpen-90% ROOTS
210.9RMC—
60.7RMC—
82.5TBDOpen-30% ROOTS
279.3TBOpen
0MWM—
308.9TBActive
0AMH5:05AM
161.5TBOpen
328.1MGOConn. @ Mh, 9 O' Clock. Active
326TBOpen
328.6AMH5:35AM
210.9TBDOpen-50% ROOTS
0MGOConn. @ Mh, 9 O' Clock. Active
107.5TBCCapped
311.4TBOpen
0MWL—
102.1TBOpen
58.2TBOpen

Properties (7)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2020-02-14T04:47:47-08:00
documentation
MARTIN,REVELES,CASTILLO
is_lateral_inspection
false
lining
PVCP-Folded/Reformed
year_laid
20000114