2.-J. ID 24-963 Award a requirements contract for Liquid Natural Gas (LNG) Fuel Station Maintenance to Chart International Inc of New Prague, Minnesota with offices in Rancho Dominguez and Valencia, California for two years, with four optional one-year extensions for $27,380 per year and a not-to-exceed contingency of $10,000 per year, plus annual CPI adjustments (Bid File 12401803)