Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2020, 08:16 AM

  • 18 0967_18 0966_10192020_012112.mp4

Date
10/19/2020
W/O
0855366
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14817
Time
1:16 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1592R
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
20201016MDM_WORSHAM_CREEK_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
7.5 in.
Upstream MH
18 0967
Downstream MH
18 0966
Dir. of Survey
Downstream
Length Surveyed
204.8 ft.
Total Length
204.8 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
3
O&M Quick
4238
O&M Rating
34
Overall Index
3
Overall Quick
—
Overall Rating
38
Pipe schematic from manhole 18 0967 to 18 0966
MH: 18 0967MH: 18 0966downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:20AM71 ft. RMC - Roots Medium Connection, from 07 to 12 o'clock, 15 %, within 8 inches of joint: NO71 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-80% ROOTS73.2 ft. RMC - Roots Medium Connection, from 01 to 06 o'clock, 15 %, within 8 inches of joint: NO73.2 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open-80% ROOTS76.1 ft. RMC - Roots Medium Connection, from 07 to 12 o'clock, 10 %, within 8 inches of joint: NO76.1 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6" - Open99.1 ft. RMC - Roots Medium Connection, from 08 to 12 o'clock, 15 %, within 8 inches of joint: NO99.1 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6" - Active139.4 ft. RFB - Roots Fine Barrell, from 03 to 05 o'clock, within 8 inches of joint: NO - 2%139.4 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Open157.1 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: NO, Start158.8 ft. MCU - Camera Underwater, Start158.8 ft. MWLS - Water Level, Sag in pipe, 80 %of cross sectional area158.8 ft. MWL - Water Level, 80 %of cross sectional area183.6 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: NO, Finish183.6 ft. MCU - Camera Underwater, Finish187.4 ft. MWL - Water Level, 50 %of cross sectional area204.5 ft. RBC - Roots Ball Connection, from 03 to 01 o'clock, 90 %, within 8 inches of joint: NO204.5 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-99% ROOTS204.8 ft. MSA - Survey Abandoned - 90% ROOT BALL

Observation photos (6)

  • Roots Medium Connection, from 07 to 12 o'clock, 15 %, within 8 inches of joint: NO

    71 ft. - Roots Medium Connection, from 07 to 12 o'clock, 15 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 01 to 06 o'clock, 15 %, within 8 inches of joint: NO

    73.2 ft. - Roots Medium Connection, from 01 to 06 o'clock, 15 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 07 to 12 o'clock, 10 %, within 8 inches of joint: NO

    76.1 ft. - Roots Medium Connection, from 07 to 12 o'clock, 10 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 08 to 12 o'clock, 15 %, within 8 inches of joint: NO

    99.1 ft. - Roots Medium Connection, from 08 to 12 o'clock, 15 %, within 8 inches of joint: NO

  • Deposits Attached Grease, 20 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: NO, Start

    157.1 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: NO, Start

  • Roots Ball Connection, from 03 to 01 o'clock, 90 %, within 8 inches of joint: NO

    204.5 ft. - Roots Ball Connection, from 03 to 01 o'clock, 90 %, within 8 inches of joint: NO

All inspections of P14817Work order 0855366

Observations (23)

DistanceCodeObservation
158.8MCU—
158.8MWLS—
76.1RMC—
0MWM—
183.6DAGS—
187.4MWL—
99.1RMC—
71RMC—
99.1TBActive
76.1TBOpen
73.2RMC—
158.8MWL—
204.5RBC—
139.4RFB2%
0MWL—
71TBDOpen-80% ROOTS
0AMH1:20AM
204.8MSA90% ROOT BALL
183.6MCU—
157.1DAGS—
204.5TBDOpen-99% ROOTS
139.4TBOpen
73.2TBDOpen-80% ROOTS

Properties (6)

additional_info
ROOY EVALUATION ONLY
customer
LACSD
datetime
2020-10-19T01:16:09-07:00
documentation
MARTIN,OLIVER 111,RULVALCABA
is_lateral_inspection
false
lining
PVCP