Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 8, 2022, 10:22 AM
  • 32 1241_32 1240_03082022_033354.mp4

Date
03/08/2022
W/O
941332
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00832
PipeID
P19710
Time
2:22 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9900
Sewer Name
32 BOUQUET CANYON TRUNK
City
SANTA CLARITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
07
Purpose
Routine Assessment
Project
WO_941332_TV32007_MAR2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Rectangular
Height
12 in.
Width
12 in.
Upstream MH
32 1241
Downstream MH
32 1240
Dir. of Survey
Downstream
Length Surveyed
210.8 ft.
Total Length
210.8 ft.
Structural Index
2
Structural Quick
312G
Structural Rating
85
O&M Index
2
O&M Quick
2G00
O&M Rating
82
Overall Index
2
Overall Quick
Overall Rating
167
Pipe schematic from manhole 32 1241 to 32 1240
MH: 32 1241MH: 32 1240downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 32 12410 ft. MWL - Water Level, 5 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MMC - Material Change, Vitrified clay pipe2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Start33.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"112.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"184.5 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES186 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"208 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish209.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Finish210.8 ft. AMH - Downstream Manhole, Survey Ends - 32 1240210.8 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN

Observation photos (3)

  • Material Change, Vitrified clay pipe

    2 ft. - Material Change, Vitrified clay pipe

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 12 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    184.5 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
0MWM
112.3TFC
0AMH32 1241
33.2TFC
2SSS
2MMC
210.8AMH32 1240
0MWL
210.8MGOCONN @ MH 9 O'CLOCK/OPEN
186TFC
208SSS
2DAE
184.5CM
209.2DAE

Properties (7)

additional_info
630138030722202
custom_field_three
SPALLING/CRACKS
custom_field_two
3
customer
1
datetime
2022-03-08T02:22:55-08:00
documentation
PRO PIPE
is_lateral_inspection
false