Best known for his long career at ASCO Power Technologies, Doug formed DHS Associates in 2011 as an independent consultant. DHS performs a wide variety of services and recent assignments have included detailed power audits of major data centers to determine the condition of the client’s electrical infrastructure, immediate short-term actions required, long-term actions recommended in order to maintain service for the next 15 years. Sandberg's column, Mission Critical Care examines electrical system design and maintenance