Contracting Officer, ROICC Annapolis, 181 Wainwright Road, U.S. Naval Academy, Annapolis, MD 21402-5013

Z -- IFB - REPLACE BUILT-UP ROOFS AT MICHELSON/CHAUVENET HALLS, BUILDING 572, U.S. NAVAL ACADEMY, ANNAPOLIS, MD Sol N62477-96-B-0560, Due 040996, contact: (410) 293-3171. The project includes, providing all supervision, labor, materials, transportation and equipment to provide installation of loose laid fabric reinforced p.v.c. roofing system over prepared surface of existing built-up roofing and insulating concrete at Michelson and Chauvenet Hall roofs. Main roofs, courtyards, intermediate and small penthouses will receive a new single ply pvc roofing membrane over existing built-up roof. Stone ballast to be added to hold new roofing in place. Larger penthouses to receive mechanically fastened insulation and single ply roofing membrane. All membrane base flashing which contains asbestos to be abated. All metal coping surrounding the perimeter of the large mechanical penthouses (which are to receive mechanically attached roofing) to be replaced with new copper coping. Replacement of all existing roof drains down to first 90 degree elbow and installation of two 45 degree elbows versus one ninety degree elbow where possible. Existing wood decking to be replaced with precast concrete roof pavers. Existing mechanical equipment and existing exterior mansard roof steel angle support braces to be modified with new tube steel support members at base. Interior roof screens composed of existing wood surrounding interior court #4 on Chauvenet Hall are to be demolished and replaced with new metal framing and metal screen panels. Mechanical equipment and exterior mansard roof support framing at Michelson and Chauvenet roofs-all existing steel support framing and new steel support framing at roofs are to receive new paint finish to all supports. Work shall include all incidental related work for a complete reroofing project at the U.S. Naval Academy, Annapolis, Maryland. The estimated date for availability for this project is 29 February 1996. The estimated cost range for this project is between $250,000.00 and $500,000.00. There is a non-refundable charge of $16.00 for this solicitation payable by check or money order to Treasurer of the United States. (036)

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