AN ORDINANCE AUTHORIZING HIS HONOR, THE MAYOR OF MANILA TO ENTER INTO A CONTRACT WITH THE ROMAN CATHOLIC ARCHDIOCESE OF MANILA FOR THE EXCHANGE OF THE CITY-OWNED LOT LOCATED AT CLARO M. RECTO AVENUE AND CAMBA STREET, CONTAINING AN AREA OF TWO THOUSAND (2,000) SQUARE METERS (FORMERLY THE SITE OF MANILA SLAUGHTERHOUSE) WITH THE PROPERTY OF THE ROMAN CATHOLIC ARCHDIOCESE OF MANILA, KNOWN AS LOT NO. 42, BLOCK NO. 938 LOCATED AT DR. PAZ GUANZON AVENUE CONSISTING OF AN AREA OF 14,800 SQUARE METERS, MORE OR LESS, AS THE FUTURE SITE OF CARLOS P. GARCIA HIGH SCHOOL, UNDER CERTAIN CONDITION.