Specifications include, but are not limited to: A qualified Vendor to provide liquid propane gas (delivered) on an as needed/as required basis to the District’s Transportation Department. Amphitheater Public Schools will use approximately 5,000 gallons of liquid propane gas (LPG) per month. All liquid propane gas shall conform to ASTM D1835-97 standard specifications, be automotive grade (LPG-HD5), and conform to all State and Federal regulations. The location of the tank and the 2,000 gallon dispenser is at the District’s Transportation Department located at 200 E. Roger Road in Tucson, AZ 85705. Delivery schedules (usually twice a week while school is in session) will be determined by the District’s Director of Transportation after the contract has been awarded.