Confi rmation on qua li ty a ss uran ce a cco r ding to nuclear st andar d KTA 140 1. and AVS 0 10 0/ 50 On behalf of the German nuclear power plant operators, RWE Nuclear GmbH as a partner of the VGB PowerTech e.V. working group "Assessment of Contractors" confirms TS Verbin d ungt eile Gm bH Dieselstraße 1, 54634 Bitburg for the sites 54634 Bitburg und 99996 Menteroda and the scope of supply and services production of fasteners (screws, bolts, nuts, washers ... ) the qualification for system- and product related quality assurance. The assessment was performed on January 31 s t, 2019 by order of Framatome GmbH based on the standards • KTA 140 1 and • AVS 0 100 / 50 dass 1: Pressure boundary components Product forms approved pursuant to KTA 3201.1 as weil as on the assessment documents of the VGB PowerTech e.V. working group "Assessment of Contractors" in consideration of product related requirements. Details of the assessment are given in the report IBGSI/2019/ de/0130. This confirmation is valid until March 1 s t, 2022 provided that the con- ditions on which the assessment was based have not been changed. Essen,April 2019 Torsten Metzler Eduard Kessler RWE Nuclear GmbH Vt:iEl POWERTECH - En!3W . :. •• Preussen _. E1ektra . RWE Vattenfall Europe Nuclear Energy VA1'TENFALL