AN ORDINANCE AUTHORIZING THE CITY MAYOR TO ENTER INTO A RENEWAL OF CONTRACT OF CONSULTANCY WITH THE HEREIN SPECIFIED MEDICAL DOCTORS COVERING THEIR SERVICES AS MEDICAL SPECIALISTS FOR THE J.R. BORJA MEMORIAL CITY HOSPITAL FOR THE PERIOD JANUARY 1, 2005 TO DECEMBER 31, 2005, UNDER THE TERMS AND CONDITIONS OF THEIR RESPECTIVE PREVIOUS CONTRACTS