Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 27, 2018, 10:52 AM
  • 32 0053_32 0052 _27062018_040237.mp4

Date
06/27/2018
W/O
712244
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00886
PipeID
P19817
Time
3:52 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5752
Sewer Name
32 CASTAIC TRUNK
City
CASTAIC
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
02
Purpose
Routine Assessment
Project
WO_712244_TV32012_JUL2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
32 0053
Downstream MH
32 0052
Dir. of Survey
Downstream
Length Surveyed
304.4 ft.
Total Length
304.4 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2K00
O&M Rating
120
Overall Index
2
Overall Quick
Overall Rating
126
Pipe schematic from manhole 32 0053 to 32 0052
MH: 32 0053MH: 32 0052downstream0 ft. AMH - Upstream Manhole, Survey Begins - 32 00530 ft. MWL - Water Level, 10 %of cross sectional area0 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, Start16.4 ft. FS - Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES27.9 ft. FS - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: NO304.4 ft. AMH - Downstream Manhole, Survey Ends - 32 0052304.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

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 Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

    16.4 ft. - Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: NO

    27.9 ft. - Fracture Spiral, from 06 to 09 o'clock, within 8 inches of joint: NO

Observations (8)

DistanceCodeObservation
304.4AMH32 0052
304.4DAGS
0AMH32 0053
2DAGS
16.4FS
0MWL
0MWM
27.9FS

Properties (5)

additional_info
SC359718
custom_field_two
3
customer
LACSD
datetime
2018-06-27T03:52:15-07:00
year_laid
27282