D. Svante A. Welin is an engineer with expertise in static equipment and mechanical engineering with Borealis in Stenungsund, Sweden. He has more than 20 years of experience in mechanical design and engineering. For more than 10 years, he has been working with maintenance and troubleshooting of steam cracker and petrochemical processing units. Svante studied mechanical engineering at Chalmers Univ. of Technology in Gothenburg, Sweden.