Six out of the eight prospective bidders who submitted qualification documents last April 11, 2012, have been prequalified: 1. BF Corporation-Riverbanks Development Corporation Consortium 2. Citicore Holdings Investment, Inc.-Megawide Construction Corporation Inc. 3. D.M. Consunji Inc. 4. Makati Development Corporation- Fist Balfour, Inc. 5. D.M. Wenceslao & Associates Inc.-DATEM, Inc. 6. Makati Development Corporation- DDT Konstract Inc