Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 3, 2018, 06:15 AM
  • 32 0020_32 0019 _02072018_234539.mp4

Date
07/02/2018
W/O
712244
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00886
PipeID
P19784
Time
11:15 PM
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
Light Highway
Location Code
C
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 0020
Downstream MH
32 0019
Dir. of Survey
Downstream
Length Surveyed
227.4 ft.
Total Length
227.4 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2H00
O&M Rating
90
Overall Index
2
Overall Quick
Overall Rating
93
Pipe schematic from manhole 32 0020 to 32 0019
MH: 32 0020MH: 32 0019downstream0 ft. AMH - Upstream Manhole, Survey Begins - 32 00200 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %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, Start131.9 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4", 4"224.8 ft. FS - Fracture Spiral, from 04 to 06 o'clock, within 8 inches of joint: YES227 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish227.4 ft. AMH - Downstream Manhole, Survey Ends - 32 0019

Observation photos (2)

  • 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 04 to 06 o'clock, within 8 inches of joint: YES

    224.8 ft. - Fracture Spiral, from 04 to 06 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
131.9TBA
0AMH32 0020
227.4AMH32 0019
224.8FS
227DAGS
2DAGS
0MWM
0MWL

Properties (4)

additional_info
SC359724
custom_field_two
3
customer
LACSD
datetime
2018-07-02T23:15:54-07:00