1. EXCAVATION
T = Per Structural Engineer
2. END RAIL & LEG ATTACH
3. SUPPORT LUMBER ATTACH
5. CHANNEL PLACE AND ALIGN
4. DISCHARGE PLACE & ALIGN
Locate and Align Outlet Channel First. Start
at Deep End and Work to Shallow End.
6. RAIL CONNECTION
Tie Wire
T
1/2" Min.
Above Dirt
Finished Grade
Elevation
Support
Lumber
2" Min.
Anchor Slab
Above U-Leg
T
T
End rail must be oriented
with tabs facing out
Align and Set Channels to Grade.
Secure to Grade Stakes.
Caulk Channel Joints
as Specified
Locate and Drive Grade
Stakes Where Needed
Grade Stake
Set Top of Rails to
Finished Elevation
End Rail
Blank or Horiz.
Outlet End Plate
(as Specified)
Vertical
Outlet Piping
(as Specified)
Caulk or Adhesive
(as Specified)
Install Remaining Leg
Bracket Screws After
Positioning Channels.
