Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 26, 2022, 06:48 AM
  • 32 0035_32 0034_07262022_000359.mp4

Date
07/25/2022
W/O
962010
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00886
PipeID
P19799
Time
11:48 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10245
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_962010_TV32047_JUL2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
32 0035
Downstream MH
32 0034
Dir. of Survey
Downstream
Length Surveyed
440.1 ft.
Total Length
440.1 ft.
Structural Index
2
Structural Quick
332C
Structural Rating
51
O&M Index
2
O&M Quick
2b00
O&M Rating
346
Overall Index
2
Overall Quick
Overall Rating
397
Pipe schematic from manhole 32 0035 to 32 0034
MH: 32 0035MH: 32 0034downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 32 00352 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start323.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start325.5 ft. H - Hole, at 12 o'clock, within 8 inches of joint: NO - HOLE APPARENTLY PATCHED.328.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish332.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - V C P SPALLING.438 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish438 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish438 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - V C P SPALLING.440.1 ft. AMH - Downstream Manhole, Survey Ends - 32 0034

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

    323.3 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Hole, at 12 o'clock, within 8 inches of joint: NO - HOLE APPARENTLY PATCHED.

    325.5 ft. - Hole, at 12 o'clock, within 8 inches of joint: NO - HOLE APPARENTLY PATCHED.

Observations (13)

DistanceCodeObservation
440.1AMH32 0034
0MWM
332.3SSSV C P SPALLING.
2DAGS
438DAGS
325.5HHOLE APPARENTLY PATCHED.
438DAE
0MWL
328.9FL
0AMH32 0035
438SSSV C P SPALLING.
9.2DAE
323.3FL

Properties (8)

additional_info
630074072522201
custom_field_three
V C P SPALLING, HOLE/CRACKS.
custom_field_two
2
customer
1
datetime
2022-07-25T23:48:32-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
27282