INF ITB 19-005 Construction of Water System, Purok Upper Riverside, Brgy.S an Jose, Banga, South Cotabato2. Bidder’s Checklist-revised May 2, 2017 3. Instruction to Bidders – Revised April 2018 4. General Conditions of Contract – January 2017 5. Special Conditions of Condition – January 2017 6. Bid Form – January 2017 7. Bill of Quantities 8. Bid Data Sheet 9. Minimum Equipment Requirement 10. Revised Omnibus Sworn Statement 11. Technical Personnel Requirement 12. Bid Securing Declaration Form (New)–