Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 26, 2022, 06:01 AM
  • 32 0019_32 0018_07252022_230513.mp4

Date
07/25/2022
W/O
962010
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00886
PipeID
P22178
Time
11:01 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10246
Sewer Name
32 CASTAIC TRUNK
City
CASTAIC
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_962055_TV32055_JUL2022
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
32 0019
Downstream MH
32 0018
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole 32 0019 to 32 0018
MH: 32 0019MH: 32 0018downstream0 ft. AMH - Upstream Manhole, Survey Begins - 32 0019, SW SIPHON0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES2 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES2 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SW SIPHON.

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    2 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S SW SIPHON.

    2 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S SW SIPHON.

Observations (6)

DistanceCodeObservation
0AMH32 0019, SW SIPHON
2DAGS
2CL
0MWL
0MWM
2MSAVIEW OF DOWNLEG OF U/S SW SIPHON.

Properties (7)

additional_info
630074072522202
custom_field_three
CRACK
custom_field_two
3
customer
1
datetime
2022-07-25T23:01:57-07:00
documentation
PRO PIPE
is_lateral_inspection
false