ITB-CONSTRUCTION-OF-2-STOREY-4CL-SCHOOL-BUILDING-AT-ALINGUIGAN-2ND-ELEM-ENTARY-SCHOOL
POW-CONSTRUCTION-OF-2-STOREY-4CL-SCHOOL-BUILDING-AT-ALINGUIGAN-2ND-ELEM-ENTARY-SCHOOL
BID-2storey-4CL-School-Building
BOQ-CONSTRUCTION-OF-2-STOREY-4CL-SCHOOL-BUILDING-AT-ALINGUIGAN-2ND-ELEM-ENTARY-SCHOOL