Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2020, 11:20 AM
  • 18 0974_18 0973_7272020_043058.mp4

Date
07/27/2020
W/O
0839479
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14826
Time
4:20 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 0974
Dir. of Survey
Upstream
Length Surveyed
160.7 ft.
Total Length
160.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 18 0973 to 18 0974
MH: 18 0973MH: 18 0974upstream0 ft. AMH - Upstream Manhole, Survey Ends - 4:50AM(COMPLETED BY REVERSE INSPECTION)4 ft. MGO - General Observation - ZOOM 4'(70% SAG)61.4 ft. MWL - Water Level, 0 %of cross sectional area - NO FLOW72.9 ft. RMC - Roots Medium Connection, from 01 to 06 o'clock, 20 %, within 8 inches of joint: NO72.9 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Open93.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - Active93.3 ft. RMC - Roots Medium Connection, from 01 to 06 o'clock, 10 %, within 8 inches of joint: NO160.7 ft. MWL - Water Level, 5 %of cross sectional area160.7 ft. MWM - Water Mark, 20 %of cross sectional area160.7 ft. AMH - Downstream Manhole, Survey Begins - 4:35AM160.7 ft. MGO - General Observation - MH CONN 3:00 ACTIVE

Observation photos (2)

  • Roots Medium Connection, from 01 to 06 o'clock, 10 %, within 8 inches of joint: NO

    67.4 ft. - Roots Medium Connection, from 01 to 06 o'clock, 10 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 01 to 06 o'clock, 20 %, within 8 inches of joint: NO

    87.8 ft. - Roots Medium Connection, from 01 to 06 o'clock, 20 %, within 8 inches of joint: NO

Observations (11)

DistanceCodeObservation
67.4TBActive
0MWL
0MWM
0AMH4:35AM
87.8RMC
0MGOMH CONN 3:00 ACTIVE
156.7MGOZOOM 4'(70% SAG)
160.7AMH4:50AM(COMPLETED BY REVERSE INSPECTION)
67.4RMC
87.8TBOpen
99.3MWLNO FLOW

Properties (5)

additional_info
ROOT EVALUATIONONLY
customer
LACSD
datetime
2020-07-27T04:20:49-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false