Specifications include, but are not limited to: The Kenai Peninsula Borough School District, Purchasing Department (hereinafter also KPBSD or District), invites the submission of Bids to provide propane and diesel fuel for a period of twelve (12) months, beginning September 1, 2023; Contract pricing will fluctuate periodically, therefore the per gallon price shall be a mark-up or mark-down from the weekly Rack price. Vendor must specify which Rack price being utilized for the Bid. All price increases/decreases must be documented by faxing or emailing a copy of the price fluctuation per product / occurrence to the Purchasing department within 48 hours of price change. Note: This may result in a daily per product /occurrence, not a weekly average.