Naval Facilities Engineering Command Combined Acquisition Office Jacksonville Region, Box 139, Bldg 13, Jacksonville, FL 32212-0139

Z -- REMOVE/REPLACE ROOF BUILDING 175, NAVAL AIR STATION, JACKSONVILLE, FL SOL N62467-98-C-2485 DUE 083198 POC Combined Acquisition Office Jacksonville Region, (904)542-5571 X-112 THIS IS A PRESOLICITAION NOTICE ONLY. PLEASE DO NOT REQUEST PLANS NOW. A SOLICITATION NOTICE WILL BE PUBLISHED BEFORE INVITATIONS ARE ISSUED. The Contractor shall provide labor, materials, equipment, transportation, and supervision to remove and replace an existing roofing system. The existing roofing system is composed of a single ply membrane over tapered insulation. This roofing system shall be removed. The new roofing system is composed of lightweight concrete fill poured over stepped plystyrene insulation to create a minimum slope of 5/16" per foot to drain into existing drain locations. New drains will connect to existing leaders. The new roofing system is a two ply modified bitumen with new membrane flashing and edge metal flashing. The work includes patching of existing stucco and coating existing lead based paint on a concrete fascia perimeter beam with an encapsulant coating. Existing roof ventilators will be removed while existing embrane flashing is removed and replaced. Ventilators will then be replaced. Ventilator curbs will be built-up if required to keep the top of the curb a minimum of 10" above the finished poured lightweight concrete fill. Bid item two includes priming and painting of existing stucco below the concrete perimeter beam to the existing canopy. -- Following tentative dates apply: Issue invitations 06/19/98, open bids 08/31/98. -- Estimated cost is between $500,000.00 and $1,000,000.00. (0169)

Loren Data Corp. http://www.ld.com (SYN# 0136 19980622\Z-0016.SOL)