The U.S. Air Force AFMETCAL at Heath, OH intends to award a sole-source bridge modification to Jung Research and Development Corp. (JRAD) for up to six months to continue Low Background Infrared (LBIR) services. This action is necessary because JRAD is the only contractor capable of meeting the requirement without substantial duplication of cost or unacceptable delays to the MDA mission. The bridge will add six one-month options to the current contract, exercised only as needed until a new contract is awarded. No budget amount is specified, and the performance location is Heath, Ohio. Interested parties must submit capability statements within 15 days of this notice.