Cape Cod National Seashores, Wellfleet, Massachusetts. The National Park Service, Northeast Region, New England Major Acquisition Buying Office, issues this Request for Quote (RFQ) for the purchase of three (3) Open-Air Tram Powered Cars. Must provide documentation that the Trams MUST align and connect seamlessly to the park-owned fleet of (6) non-powered trailer cars, custom-built by Chance Rides (seamless means-no intermediate connection systems or adapters are required). Provisions and clauses Attachment 1 - CACO Tram Cars Specifications