Curved Stage Nosings

I've been working on building a new church in my work life for the past year.  We are closing in on completion now.  The stage has a thin hardwood flooring and is shaped in a semi circle.  The semi circle has a radius of 8'-2" that terminates into a 1-1/2" thick nosing to the lower floor.  The radius nosing had to be custom built for this application and I thought it would be fun to do in my shop.

Glue ups of double 3/4" for 1-1/2" thick nosing

 

Template for three radii

Nosing rough cut with band saw ready for smooth cut with router and template

Nosing inside (third) radius template

Routed inside radii, ready for outside radius