This is a combined synopsis/solicitation for commercial items using simplified acquisition procedures, and it serves as the only solicitation—no written or paper copies will be available. The notice will be posted on SAM.gov and PIEE. The Mid-Atlantic Regional Maintenance Center (MARMC) is requesting responses from qualified sources to provide Portable Cooling Units as detailed in the attached Statement of Work. All parts must be new; refurbished or used parts will not be accepted.