Reference project name, plan number and date of the extension request. Bids or proposals must be submitted per the detailed instructions found in each document.The FCEDA will issue a Request for Proposal (hereinafter. Permit is not expired and has not been previously extended. Request permit extension in writing, stating reason(s) extension is required. The Zoning Division issues Zoning Permits and coordinates plan approvals related to use and development of residential, commercial and industrial properties. Fairfax County strongly encourages offerors to submit proposals well in advance of the proposal submission deadline. A proposal submission is not considered. â–¡ Criswell Response-Request for Bid. Pdf â–¡ Criswell-B-1560Amend1.