Talk to an expert 248.585.3400 CONTACT US EMERGENCY 810.533.5594 AUTOMOTIVE GM DMAX BROOKEVILLE Category Automotive Sq. Feet 251,000 Location Ohio Service Gen. Building & Dev. System / Process Equipment Installation PROJECT OVERVIEW This project was a 251,000 sq ft building built in 2020 to allow GM/DMAX to produce overflow parts for the Duramax Diesel engines they build jointly. The project included new primary service, (1) substation room with (4) power and lighting subs, (6) new 1600a bus feeds and complete 480v distribution systems, LED building lighting, sight lighting, electrical connections to all mechanical systems, and 15KV support of a new compressed air building. NEXT Related Projects Automotive VIEW PROJECT Automotive VIEW PROJECT THE SUPERIOR ENTERPRISE HOLDINGS INC. FAMILY Contact Us 248.585.3400 1740 East Maple Rd. Troy, Michigan 48083 Industries Automotive Manufacturing Heavy Industrial Specialty Energy Generation Oil & Gas Healthcare Civil/State Information About Us Our Team Location Projects Join Our Team ESOP Safety & Quality Our Divisions © 2021 Superior Electric Great Lakes Company | All rights reserved

Talk to an expert 248.585.3400 CONTACT US EMERGENCY 810.533.5594 OUR TEAM Our leaders are innovators charting the future in electrical solutions. SEGLC is managed by a leadership team that supports and embraces an engaged culture that is committed to the mutual success and growth of the company. Our executive team brings a diverse set of skills and experience, ensuring a well-rounded perspective on company operations. They lead by example in their dedication to the work they do every day, their commitment to staff and the communities we serve. Jeffrey Jamerino President & CEO Dale Massy Executive Vice President & COO Scott Janssen Vice President | CFO Alan Austin Vice President | Estimating Steven Reap Vice President | Engineering Sam Rozenberg Chief Information Officer Larry Pittsley Vice President | Tennessee Operations Jackie Hernandez Vice President | Human Resources THE SUPERIOR ENTERPRISE HOLDINGS INC. FAMILY Contact Us 248.585.3400 1740 East Maple Rd. Troy, Michigan 48083 Industries Automotive Manufacturing Heavy Industrial Specialty Energy Generation Oil & Gas Healthcare Civil/State Information About Us Our Team Location Projects Join Our Team ESOP Safety & Quality Our Divisions © 2021 Superior Electric Great Lakes Company | All rights reserved