THE PURPOSE OF THIS AMENDMENT #1 IS TO RELEASE GOVERNMENT RESPONSES TO QUESTIONS PRESENTED TO THE PARK DURING THE Q&A PORTION. - No other FAR clauses or dates change with this amendment ***** GRAND CANYON NATIONAL PARK (GRCA)- REQUIRES FUEL INFRASTRUCTURE REPLACEMENT AND MODERNIZATION - PER ATTACHED PERFORMANCE WORK STATEMENT, PICUTRES AND REQUIREMENTS - UTILIZE BLANK BID SCHEDULE - EQUIPMENT/SOFTWARE MUST BE COMPATABLE WITH CURRENT; Gasboy Atlas dispensers - DONE AS A SERVICE CONTRACT *** Location: Several locations throughout GRCA, North and South Rim.