Specifications include, but are not limited to: Sedgwick County, Kansas (hereinafter referred to as “county”) is seeking a firm or firms to provide On-Call Mailing Services. This proposal is seeking on-call mailing services to include Appraiser, Treasurer, County Clerk, and Election mailings, as well as other unique large mailings as requested by various departments. The county reserves the right to utilize in-house printing and sorting services for projects less than 8,000 pieces. Annual/Semi-Annual mailings include but are not limited to: Real Property Valuation Notice (RP CVN) (February), Personal Property Valuation Notice (PP CVN) (April), Commercial Income and Expense (COM I&E) (June-July), Personal Property Rendition (PP Rendition) (December), Tax Statements (March, November, and December), Revenue Neutral Rate (RNR) notice (August), and Advance Voting Flyer or Card (late September/early October on even years only.) The following objectives have been identified for this contract: 1. Acquire on-call mailing services meeting the parameters, conditions and mandatory requirements presented in the document. 2. Establish contract pricing with the vendor that has the best proven “track-record” in performance, service and customer satisfaction. 3. Acquire on-call mailing services with the most advantageous overall cost to the county.