ADS Riser Installation

 

Step 1: Cut pipe on top of rib using a jigsaw, hand saw, or circular saw
 
Step 2: Slide Riser into pipe. Then drill four equally spaced 5/16" holes around the bottom of the riser/pipe connection and two across the top. Then insert carriage bolts with washer and nut and tighten.
 
Finished Product
 
When installing flashboard risers make sure to cover the risers with dirt completely and all the way up to the back as shown here
 
Some examples of installed risers