The Portsmouth Naval Shipyard (PNSY), has a requirement for a multi-year service contract to perform mandatory annual direct verification, calibration, and certification of its Model 84 Charpy V-Notch... The Portsmouth Naval Shipyard (PNSY), has a requirement for a multi-year service contract to perform mandatory annual direct verification, calibration, and certification of its Model 84 Charpy V-Notch (CVN) Impact Tester. The resulting contract will be a Firm-Fixed-Price (FFP) vehicle consisting of a Base Year and three (3) annual Option Years, and will include an Over and Above (O&A) CLIN for unscheduled, critical repairs and replacement parts.