Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 21, 2022, 11:22 AM

  • 18 0971_18 0970_4212022_043332.mp4

Date
04/21/2022
W/O
0931729
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14821
Time
4:22 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3068R
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
20220421MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.519999980926514 in.
Upstream MH
18 0971
Downstream MH
18 0970
Dir. of Survey
Downstream
Length Surveyed
327.5 ft.
Total Length
327.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4133
O&M Rating
13
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 18 0971 to 18 0970
MH: 18 0971MH: 18 0970downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:30AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area60.3 ft. RBC - Roots Ball Connection, from 06 to 01 o'clock, 70 %, within 8 inches of joint: NO82.3 ft. RMC - Roots Medium Connection, from 07 to 12 o'clock, 20 %, within 8 inches of joint: YES212.1 ft. RMC - Roots Medium Connection, from 01 to 06 o'clock, 30 %, within 8 inches of joint: YES308.5 ft. RMC - Roots Medium Connection, from 01 to 05 o'clock, 10 %, within 8 inches of joint: YES327.5 ft. AMH - Downstream Manhole, Survey Ends - 4:55AM

Observation photos (3)

  • Roots Ball Connection, from 06 to 01 o'clock, 70 %, within 8 inches of joint: NO

    60.3 ft. - Roots Ball Connection, from 06 to 01 o'clock, 70 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 07 to 12 o'clock, 20 %, within 8 inches of joint: YES

    82.3 ft. - Roots Medium Connection, from 07 to 12 o'clock, 20 %, within 8 inches of joint: YES

  • Roots Medium Connection, from 01 to 06 o'clock, 30 %, within 8 inches of joint: YES

    212.1 ft. - Roots Medium Connection, from 01 to 06 o'clock, 30 %, within 8 inches of joint: YES

All inspections of P14821Work order 0931729

Observations (8)

DistanceCodeObservation
0AMH4:30AM
0MWM—
308.5RMC—
327.5AMH4:55AM
0MWL—
212.1RMC—
60.3RBC—
82.3RMC—

Properties (6)

additional_info
POST ROOT EVALUATION ONLY
customer
LACSD
datetime
2022-04-21T04:22:33-07:00
documentation
MARTIN,REVELES,IGNACIO
is_lateral_inspection
false
lining
PVCP