[Code of Federal Regulations] [Title 40, Volume 24] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR246.202-7] [Page 344] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 246_SOURCE SEPARATION FOR MATERIALS RECOVERY GUIDELINES--Table of Contents Subpart B_Requirements and Recommended Procedures Sec. 246.202-7 Recommended procedures: Establishment of purchase contract. Formal bids should be requested for purchase of the recovered materials, such bids being solicited in con formance with bidding procedures established for the responsible agency. Contracts should include the buyer's quality specifications, transportation agreements, a guarantee that the material will be accepted for one year or more and a guaranteed minimum purchase price.