Purchasing Forms Affidavit of Non-Collucion Bid Bond Bid Bond Instructions Contractor's Qualifications Statement Drug Free Affadavit List of Subcontractors Low Bidder's Financial Responsibility Affidavit Preference Certificate Purchase Order Terms & Conditions Purchasing Affidavit Vendor Registration & Disclosure Statement W-9 WVU Parkersburg-48 Purchasing Agreement WVU Parkersburg-96 Agreement Addendum WVU Parkersburg-96A Agreement Addendum (Software)