Print Invitation to Bid for the Construction of UP Mindanao Center for Advancement of Research in Mindanao – CARIM Building Phase 3 Written by Hazel D. Montecalvo. Posted in Bids and Awards Archives PBM 2021-09INF Bidding Documents Invitation to Bid Supplemental Guidelines Terms of Reference Technical Specifications Blank Bill of Quantities List of Minimum Equipment and Key Personnel Bid Bulletin 01-2021 Bid Bulletin 02-2021 (Revised Annexes, Revised Bill of Quantities, Revised Checklist)