Yes, the Vinyl Roofing Division of the CFFA has developed guide specification language and a recommended bid line item that can simply be cut and pasted into reroofing specifications or scope of work. The spec language and bid line item can be found on the Post-Consumer Recycling page at vinylroofs.org. It is recommended that the cost to safely bundle and package the original PVC roof membrane be broken out as a bid line item, so the owner can make an educated decision whether to recycle or not.