Request for Proposal (RFP) ITAP Request for Proposal (RFP) (PDF Document, 4,327kb) City of Portland Online Procurement Center (RFP title: "Building Permit and Case Management Information System") ITAP Request for Proposal (RFP) - Attachment C (Word Document, 414kb) ITAP Request for Proposal (RFP) - Attachment D (Excel Document, 1,332kb) ITAP Request for Proposal (RFP) - Attachment F (Excel Document, 673kb) ITAP RFP Review / Recommendation Committee (PDF Document, 28kb) PDF Information Some of the links on this page are to PDF documents. To open PDF files you will need Adobe Acrobat Reader installed on your computer, it is available for free from Adobe.com.