Bath Iron Works Corp., (a General Dynamics Company), Bath, Maine is being awarded a $20,753,902 modification under previously awarded contract (N00024-06-C-2307) to exercise an option for 233,426 man-hours for Lead Yard Class Services for the DDG 51 Class AEGIS Destroyer Program. This work will provide technical assistance to the Follow Yard in the interpretation and application of the detailed design developed by BIW Corp., the Lead Yard contractor. DDG 51 Class services include: liaison for follow ship construction, general class services, class logistic services, class design agent services and class change design services for follow ships. Work will be performed in Bath, Maine, and is expected to be completed by Jul. 2009. Contract funds will not expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington Navy Yard, D.C., is the contracting activity.