Randy Clark, Technical Business Consultant at POLARIS Laboratories, has over 30 years of experience in heavy equipment maintenance and maintenance management. Randy’s experience includes mining, heavy haul, construction and over-the-road fleets, which he uses to help customers improve their maintenance and reliability practices. He holds certifications as a Machine Lubricant Analyst Level 2 and Certified Oil Monitoring Analyst, Level 1. www.polarislabs.com