REQUEST FOR QUOTATION DEMOLITION OF ONE-STOREY THREE-CLASSROOM BOD TYPE BUILDING AT DARANGAN ELEMENTARY SCHOOL IN BINANGONAN, RIZAL, ONE-STOREY TWO-CLASSROOM FILIPINO CHINESE CHAMBER TYPE BUILDING AT LIMBONLIMBON ELEMENTARY SCHOOL IN BINANGONAN, RIZAL AND ONE-STOREY TWO-ROOMS RODRIGUEZ BUILDING AND TWO UNITS DETACHED COMFORT ROOMS AT ABUYOD ELEMENTARY SCHOOL IN TERESA, RIZAL