Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 3, 2018, 09:00 AM
  • 32 0018_32 0017 _03072018_021450.mp4

Date
07/03/2018
W/O
712244
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00886
PipeID
P19782
Time
2:00 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5857
Sewer Name
32 CASTAIC TRUNK
City
CASTAIC
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 32
Page No.
03
Purpose
Routine Assessment
Project
WO_712244_TV32012_JUL2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
32 0017
Downstream MH
32 0018
Dir. of Survey
Upstream
Length Surveyed
197.8 ft.
Total Length
197.8 ft.
Structural Index
3
Structural Quick
3822
Structural Rating
28
O&M Index
2
O&M Quick
412G
O&M Rating
82
Overall Index
2
Overall Quick
Overall Rating
110
Pipe schematic from manhole 32 0017 to 32 0018
MH: 32 0017MH: 32 0018upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 32 001839 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start48 ft. CS - Crack Spiral, from 09 to 12 o'clock, within 8 inches of joint: YES65.9 ft. CS - Crack Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES195.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start197.8 ft. MWM - Water Mark, 50 %of cross sectional area197.8 ft. AMH - Downstream Manhole, Survey Begins - 32 0017197.8 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

    131.9 ft. - Crack Spiral, from 10 to 12 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 12 o'clock, within 8 inches of joint: YES

    149.8 ft. - Crack Spiral, from 09 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    158.8 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
197.8DAGS
131.9CS
197.8CM
149.8CS
197.8AMH32 0018
0MWM
0AMH32 0017
0MWL
158.8CM
2DAGS

Properties (4)

additional_info
SC359724
custom_field_two
3
customer
LACSD
datetime
2018-07-03T02:00:43-07:00