Paper submissions must be mailed TWO WEEKS prior to the meeting at which the applicant wishes to present the proposal. Bids or proposals must be submitted per the detailed instructions found in each document.The SSPA process is a unique mechanism in Fairfax County that allows property owners and potential buyers to propose changes to the County's Comprehensive Plan. Immediate family: a spouse, child, parent, brother, sister, and any other person living in the same household as the employee.