A--ELECTRICAL SYSTEMS ENGINEERING SUPPORT INTERIM CONTRACT EXTENSION ANDINCREASE TO MAXIMUM ORDERING VALUE

This is a modification to the synopsis entitled "Electrical Systems EngineeringSupport Interim Contract Extension and Increase to Maximum Ordering Value" which wasposted on August 19, 2011. You are notified that the following clarification is made: Theplanned extension period is for six (6) months with an option for one additional three(3) month extension if required.The due date for responses is not extended.