Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 16, 2021, 09:47 AM
  • 32 0035_32 0034_07162021_030513.mp4

Date
07/16/2021
W/O
901760
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00886
PipeID
P19799
Time
2:47 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9035
Sewer Name
32 CASTAIC TRUNK
City
CASTAIC
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_901760_TV32047_JUL2021
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
442.2 ft.
Total Length
442.2 ft.
Structural Index
3
Structural Quick
4131
Structural Rating
11
O&M Index
2
O&M Quick
2Q00
O&M Rating
176
Overall Index
2
Overall Quick
Overall Rating
187
Pipe schematic from manhole 32 0035 to 32 0034
MH: 32 0035MH: 32 0034downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 32 00350 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start324.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES326.9 ft. B - Broken, from 11 to 12 o'clock, within 8 inches of joint: NO326.9 ft. H - Hole, at 12 o'clock, within 8 inches of joint: NO - APPARENTLY SEALED328.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES440.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish442.2 ft. AMH - Downstream Manhole, Survey Ends - 32 0034

Observation photos (5)

  • 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

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

    324.1 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Broken, from 11 to 12 o'clock, within 8 inches of joint: NO

    326.9 ft. - Broken, from 11 to 12 o'clock, within 8 inches of joint: NO

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

    326.9 ft. - Hole, at 12 o'clock, within 8 inches of joint: NO - APPARENTLY SEALED

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

    328.5 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
328.5CL
0MWL
0AMH32 0035
326.9B
442.2AMH32 0034
326.9HAPPARENTLY SEALED
0MWM
324.1CL
440.1DAGS
2DAGS

Properties (8)

additional_info
630069071521203
custom_field_three
HOLE/BROKEN PIPE/CRACKS
custom_field_two
2
customer
1
datetime
2021-07-16T02:47:43-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
27282