Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2021, 12:29 PM
  • 18 0971_18 0970_232021_043239.mp4

Date
02/03/2021
W/O
0870737
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14821
Time
4:29 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1713R
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
20210202MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.5 in.
Upstream MH
18 0971
Downstream MH
18 0970
Dir. of Survey
Downstream
Length Surveyed
328 ft.
Total Length
328 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
4131
O&M Rating
9
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 18 0971 to 18 0970
MH: 18 0971MH: 18 0970downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area59.5 ft. RMC - Roots Medium Connection, from 09 to 11 o'clock, 5 %, within 8 inches of joint: NO82.4 ft. RBC - Roots Ball Connection, from 05 to 12 o'clock, 70 %, within 8 inches of joint: NO211.1 ft. RFC - Roots Fine Connection, at 02 o'clock, within 8 inches of joint: NO - 1%309.1 ft. RFC - Roots Fine Connection, at 12 o'clock, within 8 inches of joint: NO - 1%328 ft. AMH - Downstream Manhole, Survey Ends - 4:55AM

Observation photos (2)

  • Roots Medium Connection, from 09 to 11 o'clock, 5 %, within 8 inches of joint: NO

    59.5 ft. - Roots Medium Connection, from 09 to 11 o'clock, 5 %, within 8 inches of joint: NO

  • Roots Ball Connection, from 05 to 12 o'clock, 70 %, within 8 inches of joint: NO

    82.4 ft. - Roots Ball Connection, from 05 to 12 o'clock, 70 %, within 8 inches of joint: NO

Observations (9)

DistanceCodeObservation
0AMH4:35AM
0MGOConn. @ Mh, 9 O' Clock. Active
0MWL
59.5RMC
309.1RFC1%
211.1RFC1%
328AMH4:55AM
82.4RBC
0MWM

Properties (6)

additional_info
PRE CLEANING ROOT EVALUATION ONLY
customer
LACSD
datetime
2021-02-03T04:29:10-08:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false
lining
PVCP