Commercial quality unleaded gasoline, #2 heating fuel oil, non dyed ultra low sulfur diesel fuel & kerosene as normally available to the trade and in grades listed herein. REQUIREMENTS: Shall be volatile hydrocarbons fuels free from water and suspended matter conforming to ASTM emergency standards. Antiknock index (octane rating) regular grade unleaded gasoline 87 ULTRA LOW SULFUR DIESEL FUEL OIL, #2 HEATING FUEL OIL & KEROSENE REQUIREMENTS: The fuel oil supplied under this contract shall meet the universal details listed previously; listed requirements, the seasonal and other listed requirements, which follow: The fuel oil supplied shall be visually free of undissolved water, sediment, suspended matter, and shall be clear & bright at the ambient temperature, or seventy (70°F) degrees Fahrenheit, whichever is higher. Fuel oil supplied shall NOT contain any alcohol. Ultra Low Sulfur Diesel Fuel oil supplied shall NOT contain any dye. The winter mix diesel fuel oil supplied shall meet their respective requirements as listed elsewhere herein. In addition, these grades of fuel oil shall conform to the “LOW TEMPERATURE OPERABILITY PERFORMANCE” requirements listed later herein.