Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 30, 2020, 07:02 AM
  • 18 0969_18 0968_7302020_001308.mp4

Date
07/30/2020
W/O
0839479
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14819
Time
12:02 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1500R
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
20200728MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.519999980926514 in.
Upstream MH
18 0969
Downstream MH
18 0968
Dir. of Survey
Downstream
Length Surveyed
175.9 ft.
Total Length
175.9 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 18 0969 to 18 0968
MH: 18 0969MH: 18 0968downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - MH CONN 9:00 ACTIVE0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:20AM71.5 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Open129.7 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-80% ROOTS137.7 ft. TBD - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: NO, 6" - Open-99% ROOTS170 ft. MWLS - Water Level, Sag in pipe, 70 %of cross sectional area, Start175.5 ft. MWLS - Water Level, Sag in pipe, 70 %of cross sectional area, Finish175.9 ft. AMH - Downstream Manhole, Survey Ends - 12:40AM

Observation photos (1)

  • Water Level, Sag in pipe, 70 %of cross sectional area, Start

    170 ft. - Water Level, Sag in pipe, 70 %of cross sectional area, Start

Observations (10)

DistanceCodeObservation
175.9AMH12:40AM
137.7TBDOpen-99% ROOTS
71.5TBOpen
175.5MWLS
0MWL
0MGOMH CONN 9:00 ACTIVE
129.7TBDOpen-80% ROOTS
170MWLS
0MWM
0AMH12:20AM

Properties (6)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2020-07-30T00:02:08-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false
lining
PVCP