D--Information Systems Operations and Support Services

The Mission and Installation Contracting Command at White Sands Missile Range intends to modify an existing Information Systems Operations and Support Services (ISOSS) contract to extend the period of performance for six months, from 1 March 2011 through 31 August 2011, on a sole source basis pursuant to FAR 6.302-1, "Only One Responsible Source." The contractor, Caelum Research Corporation, 1700 Research Blvd., Suite 100, Rockville, MD, 20850-6121, was initially awarded the existing contract for ISOSS on 3 June 2003 through 28 February 2011. The incumbent contractor has the necessary personnel and facilities in place and is the only logical source to perform the required services during the contract extension period. This is not a request for proposal, and no solicitation will be forthcoming. Interested parties must respond by no later than 20 January 2011, 1:00 p.m. (MST) to point of contact Rosemarie Marquez at [email protected].