Having satisfied the requirements of the IIW Manufacturer Certification Scheme according to ISO 3834 Company: MECCANICA GERVASONI SRL The Unit : MECCANICA GERVASONI SRL Located in: VIA DELL'INDUSTRIA N. 21 - 24010 LENNA (BG) VIA DELL'INDUSTRIA, 4 - 24010 LENNA(BG) is certified in accordance with UNI EN ISO 3834 Part 2 for the product(s): Saldatura e riporti di saldatura su componenti in pressione. Welding and welding overlays on pressure components. with the scope of work stated in the attached Schedule Certificate number and revision status: 2/IT/129 Rev. 4 First issue date : 22 November 2007 Current issue date : 28 September 2016 Date of expiry : 22 October 2019 ANBCC Governing Board Representative This Certificate is subject to the rules estabilished by IIW for the certification of Companies IL PRESENTE DOCUMENTO COSTITUISCE UNA RIPRODUZIONE DELL' ORIGINALE INVIATO IN FORMA CARTACEA INTERNATIONAL INSTITUTE OF WELDING Dott. Ing. Stefano Morra ANBCC: IIS CERT Srl Lungobisagno Istria, 29 r - GENOA (ITALY) SGQ n° 021A PRS n° 021C PRD n° 021B SGA n° 033D Membro degli accordi di mutuo riconoscimento EA, IAF e ILAC Signatary of EA, IAF and ILAC Mutual recognition agreement Scheme Manager P.I. Giuseppe Perelli