The Department of Defense, specifically the Norfolk Naval Shipyard, intends to procure calibration services for molbox units on a sole source basis from Fluke. This procurement is aimed at ensuring the accurate calibration of various mass flow terminal molbox units and flow elements, which are critical for maintaining operational efficiency and safety in naval operations. The contract will be awarded under the North American Industry Classification System Code (NAICS) 811210, with a size standard of $34 million, and is not open for competitive proposals. Interested parties may direct inquiries to Jason D. Fittro at Jason.Fittro@navy.mil or by phone at 757-396-8413.