The Department of Defense is issuing a special notice for a sole-source contract to perform additional fiber optic work at the NSIO JBAB Building 168, located at Naval Anacost Annex in the District of Columbia. The procurement involves the installation, termination, and testing of fiber optic cable infrastructure, which is critical for maintaining vital communication systems within the facility. This urgent requirement is necessitated by the integration with ongoing work by the Naval Facilities Engineering Command (NAVFAC), which currently lacks the capacity for further modifications or contracts, thereby posing a risk to mission-critical operations. Interested parties can contact Rufus Lassiter at rufus.i.lassiter.civ@us.navy.mil or 703-697-7986 for further details.