Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 4, 2022, 09:58 AM
  • 18 0967_18 0966_542022_030937.mp4

Date
05/04/2022
W/O
0947144
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00716
PipeID
P14817
Time
2:58 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H3082R
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
20220504MDM_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
167.8 ft.
Total Length
167.8 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4135
O&M Rating
19
Overall Index
3
Overall Quick
Overall Rating
19
Pipe schematic from manhole 18 0967 to 18 0966
MH: 18 0967MH: 18 0966downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:05AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area71.8 ft. RMC - Roots Medium Connection, from 07 to 12 o'clock, 25 %, within 8 inches of joint: NO74.4 ft. RMC - Roots Medium Connection, from 01 to 05 o'clock, 10 %, within 8 inches of joint: NO77.1 ft. RMC - Roots Medium Connection, from 06 to 12 o'clock, 40 %, within 8 inches of joint: NO99.5 ft. RMC - Roots Medium Connection, from 07 to 12 o'clock, 20 %, within 8 inches of joint: NO158.9 ft. MCU - Camera Underwater, Start158.9 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: NO167.2 ft. MCU - Camera Underwater, Finish167.8 ft. MSA - Survey Abandoned - 30% SLUDGE ROCKS

Observation photos (4)

  • Roots Medium Connection, from 07 to 12 o'clock, 25 %, within 8 inches of joint: NO

    71.8 ft. - Roots Medium Connection, from 07 to 12 o'clock, 25 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 06 to 12 o'clock, 40 %, within 8 inches of joint: NO

    77.1 ft. - Roots Medium Connection, from 06 to 12 o'clock, 40 %, within 8 inches of joint: NO

  • Roots Medium Connection, from 07 to 12 o'clock, 20 %, within 8 inches of joint: NO

    99.5 ft. - Roots Medium Connection, from 07 to 12 o'clock, 20 %, 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

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

Observations (11)

DistanceCodeObservation
0AMH3:05AM
167.8MSA30% SLUDGE ROCKS
99.5RMC
71.8RMC
158.9MCU
77.1RMC
74.4RMC
0MWM
167.2MCU
158.9DAGS
0MWL

Properties (6)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2022-05-04T02:58:24-07:00
documentation
MARTIN,OLIVER 111,IGNACIO
is_lateral_inspection
false
lining
PVCP