Calibration of Zimmer brand voltage sensors to meet ISO 17025 and ANSI Z540 requirements

The Naval Surface Warfare Center Philadelphia is seeking to procure calibration services for Zimmer brand voltage sensors under a sole source arrangement to ensure compliance with ISO 17025 and ANSI Z540 standards, with Probata Corporation identified as the exclusive provider. This procurement is authorized under FAR 13.106(b), allowing for non-competitive procurement due to the specialized nature of the equipment and the lack of alternative sources capable of performing the required calibrations. The solicitation, identified by number N6449826JN600070, was posted on July 9, 2026, with responses due by July 13, 2026, and falls under NAICS code 811210 for mechanical repair and maintenance services. No set-aside provisions apply to this contract. All inquiries must be submitted via email to john.m.ngov.civ@us.navy.mil, as phone calls will not be accepted. The services are to be performed at the facility located in Philadelphia, Pennsylvania, with a zip code of 19112, under the oversight of the Department of Defense through NAVSEA. The point of contact for this opportunity is John Ngov, who serves as the primary liaison for all communication related to the solicitation. Interested parties must ensure all responses are submitted before the specified deadline to be considered for award.