Amendment 03 is issued to respond to inquiries. Amendment 02 is issued to respond to inquiries and provide synopsis revisions. Amendment 01 is issued to respond to inquiries and provide synopsis revis... Amendment 03 is issued to respond to inquiries. Amendment 02 is issued to respond to inquiries and provide synopsis revisions. Amendment 01 is issued to respond to inquiries and provide synopsis revisions. INDEFINITE DELIVERY/INDEFINITE QUANTITY CONTRACT FOR ARCHITECT-ENGINEER SERVICES FOR UTILITY ENGINEERING, UTILITY INFRASTRUCTURE MANAGEMENT, UTILITY OPERATION AND MAINTENANCE, AND UTILITY MANAGEMENT SERVICES WORLDWIDE