U.S. Property & Fiscal Office, Camp Mabry, P.O. Box 5218, Austin, Texas 78763-5218

Z -- PROJECT MBPB939633, UPGRADE HEATING AND COOLING SYSTEM, KELLY AFB, SAN ANTONIO, TEXAS SOL DAHA41-96-B-0001 DUE 072696 POC Carol Koenig, Contracting Officer, 512/465-5001, extension 5820. This is a presolicitation notice. Bid issue date is approximately 27 June; bid opening approximately 26 July l996. Bid packets will be available for $250.00 and this will be nonrefundable. The work will include that the contractor provide all personnel, materials, support equipment, labor, tools, surveys, self-contained storage and housing required for a proper and complete project. Work shall include but not limited to general site work associated with demolition and installation of concrete foundations, all excavation work for backfill, sidewalk installation, demolition and installation of existing and new underground utilities for the chiller systems. Demolition of the existing HVAC systems located in the mechanical rooms on all three floors of the facility. Installation of new HVAC systems including a new air distribution, new plumbing (hydronic, water,gas) and assoc equipment to support this installation on all three floors to replace the ones that were removed. Demo of the existing ceiling system with replacement of new ceiling system throughout the facility. Installation of new types of air grills, register and VAV boxes will be required. A general upgrade of the lighting fixtures through the facility will be accomplished with the exception of the main hangar area. Work also includes upgrade of the existing primary and secondary electrical systems. Demo of the existing steam system to include boilers, piping, insulation, pumps, valves, condensation lines, etc will be required; installation of a new pulse boiler system shall replace the old system. Installation of a new infrared heating system in the main hangar bay shall be accomplished. The facility shall incorporate a new Digital Data Control (DDC) and monitor system. All testing and commissioning will be required for the many systems that are being installed. Some penetrations that are made thru some existing transite walls will require special capabilities. The facility will be in operation throughout the entire project. This project is unrestricted. Plans and specifications are available for review at the Texas Air National Guard's base civil engineer's office, Kelly AFB, Texas. Estimated cost of construction is between $l,000,000 and $5,000,000. Interested parties should fax their intent to (512) 465-5687. (0124)

Loren Data Corp. http://www.ld.com (SYN# 0153 19960506\Z-0038.SOL)