The Naval Information Warfare Center (NIWC) Atlantic intends to award a sole-source Firm Fixed Price purchase order to Herrick Technology Laboratories in Germantown, MD, for a factory upgrade of 160 HTLx-T2 units. Interested firms must identify their interest and capability to provide these services within five days after this notice posts. No budget amount is specified. The performance location is Germantown, Maryland. This is a notice of intent, not a request for competitive quotes, and no solicitation will be posted.