CJSC "SNK" Welding surfacing company +7 (812) 640-90-63 CONNECT WITH US the mainAbout companynewsRe-certification courses Re-certification courses Keep track of important events in the life of the company Re-certification courses 18 March 2014 The courses on recertification of the first group of aluminothermic welders for work in the new season of 2014 have started. The next group is scheduled for March 31st. In accordance with the instruction of the Department of tracks and structures of JSC "Russian Railways" dated 03.10.2002, No. С-902u, welders are re-certified annually. The purpose of recertification is to check and consolidate the knowledge gained during the initial mastering of the specialty. The curriculum was drawn up taking into account the instructions approved by the Department of tracks and structures of JSC "Russian Railways" dated 03.10.2002 No. S-902u "On the organization of welding by the aluminothermic method", as well as the requirements of the current technical conditions for aluminothermic welding of rails. Welding Surfacing Company Navigation the main About company Services Our presence Customer Reviews Vacancies Contacts Our services Aluminothermic rail welding Rail surfacing Surfacing of turnout elements CONNECT WITH US 2015-2016 - All rights reserved, privacy policy