Specifications include, but are not limited to: a.) Onsite delivery will be required daily (Monday–Friday) during the period of March 1st through October 31st. b.) Onsite delivery will be required weekly during the period of November 1st through February 28th. c.) Bidder will provide onsite training to City of Knoxville employees on use of propane and propane driven fuel systems. d.) Forklift cylinder cages will be placed at each of the required sites at no cost to the City of Knoxville. e.) Bidder will provide Worthington OPD cylinders or equivalent cylinders equipped with an overfill protection device. • Required cylinder types will include liquid, vapor, and BBQ. • If rental fees are assessed to cylinders, fixed prices must be included in this bid. f.) Bidder will fill the cylinders on site and bill only for what is filled. The City of Knoxville estimates an approximate consumption of 1500 gallons of vapor product and 600 gallons of liquid product per year. There is no guarantee of the consumption rates detailed herein; these estimated amounts are included in good faith to help guide bidders in establishing pricing.