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Timothy Coyle, P.E., HDR Engineering, Minneapolis

Articles

Codes and Standards September 1, 2003

Saving Space

Higher education, medical and corporate multi-building organizations have long taken advantage of the cost savings, design flexibility and improved reliability that result from owning and operating their own primary distribution systems. In contrast to the above-grade outdoor philosophy followed by most utilities, customer-owned primary switching equipment and substation transformers are usuall...

By Timothy Coyle, P.E., HDR Engineering, Minneapolis