This acquisition is a sole source , Inc.,requirement with MACH 1 340 East Church Rd, King of Prussia, PA 19406. Offeror is ineligible for award unless registered in SAM www.sam.gov with completed and up to date representations and certifications for NAICS Code 325998, Size Standard 500 employees. Must be received no later than 4:00 p.m. EST on 31 Dec 2014. Please provide all responses and direct all questions to Susan Gaylor, Fax (301) 744-6632 or [email protected].