This is a Request for Quotation for preventative maintenance of chillers, with the U.S. Government intending to award a contract to the responsible company submitting the lowest-priced acceptable offer. Quotations must be submitted electronically to a specified email address and must include several completed forms, including the SF-1449, pricing section, and proof of SAM registration. Submissions must be in specific MS-Office, PDF formats and cannot exceed 30MB per file. The government may award based on initial quotations without discussions.