Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2020, 11:51 AM
  • 18 0973_18 0972_7272020_045447.mp4

Date
07/27/2020
W/O
0839479
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14825
Time
4:51 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1495
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
20200727MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.519999980926514 in.
Upstream MH
18 0973
Downstream MH
18 0972
Dir. of Survey
Downstream
Length Surveyed
393.4 ft.
Total Length
393.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4134
O&M Rating
16
Overall Index
3
Overall Quick
Overall Rating
16
Pipe schematic from manhole 18 0973 to 18 0972
MH: 18 0973MH: 18 0972downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:55AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - MH CONN 9:00 ACTIVE96.8 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6" - Open98.2 ft. RMC - Roots Medium Connection, from 07 to 11 o'clock, 10 %, within 8 inches of joint: NO98.2 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-80% ROOTS191 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open 99% ROOTS191 ft. RBC - Roots Ball Connection, from 05 to 01 o'clock, 75 %, within 8 inches of joint: NO273.5 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-99% ROOTS393.4 ft. AMH - Downstream Manhole, Survey Ends - 5:15AM

Observation photos (2)

  • Roots Medium Connection, from 07 to 11 o'clock, 10 %, within 8 inches of joint: NO

    98.2 ft. - Roots Medium Connection, from 07 to 11 o'clock, 10 %, within 8 inches of joint: NO

  • Roots Ball Connection, from 05 to 01 o'clock, 75 %, within 8 inches of joint: NO

    191 ft. - Roots Ball Connection, from 05 to 01 o'clock, 75 %, within 8 inches of joint: NO

Observations (11)

DistanceCodeObservation
0AMH4:55AM
0MWM
98.2RMC
0MWL
0MGOMH CONN 9:00 ACTIVE
98.2TBDOpen-80% ROOTS
393.4AMH5:15AM
96.8TBOpen
273.5TBDOpen-99% ROOTS
191TBDOpen 99% ROOTS
191RBC

Properties (5)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2020-07-27T04:51:05-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false