Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 8, 2022, 09:36 AM
  • 32 1246_32 1245_03082022_025641.mp4

Date
03/08/2022
W/O
941332
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00832
PipeID
P19714
Time
1:36 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
Square
Height
12 in.
Width
12 in.
Upstream MH
32 1246
Downstream MH
32 1245
Dir. of Survey
Downstream
Length Surveyed
333.4 ft.
Total Length
333.4 ft.
Structural Index
2
Structural Quick
312L
Structural Rating
137
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
Overall Rating
269
Pipe schematic from manhole 32 1246 to 32 1245
MH: 32 1246MH: 32 1245downstream0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/OPEN0 ft. AMH - Upstream Manhole, Survey Begins - 32 12460 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2.1 ft. MMC - Material Change, Vitrified clay pipe216.7 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES297.4 ft. CM - Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES331 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish333.4 ft. MGO - General Observation - ROACHES @ MH333.4 ft. AMH - Downstream Manhole, Survey Ends - 32 1245

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    216.7 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

    297.4 ft. - Crack Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

  • General Observation - ROACHES @ MH

    333.4 ft. - General Observation - ROACHES @ MH

Observations (14)

DistanceCodeObservation
0MGOCONN @ MH 3 O'CLOCK/OPEN
216.7CL
0AMH32 1246
2.1MMC
333.4MGOROACHES @ MH
0MWM
0MWL
333.4AMH32 1245
2SSS
297.4CM
0MGOROACHES @ MH
2DAGS
331SSS
331.1DAGS

Properties (7)

additional_info
630138030722202
custom_field_three
SPALLING/CRACKS
custom_field_two
3
customer
1
datetime
2022-03-08T01:36:11-08:00
documentation
PRO PIPE
is_lateral_inspection
false