Norman Fire No. 9 (Norman OK, LEED Silver):

9,000 sq. ft. fire station, new construction circa 2013 27 tons, 7 units, 15 – 400 ft. vertical bores HDPE single-pipe hydronic piping, variable speed primary-secondary pumping Electronic night setback and ERV scheduling

Varnum Community Center (Oklahoma City):

5,000 sq. ft. community center/apartment building, 2-floor, historic renovation circa 2014 17 tons, 10 units, 10 – 400 ft. vertical bores HDPE two-pipe hydronic piping, variable speed central pumping Internet-based energy management system

Chickasha Youth Club (Sulphur, OK):

6,000 sq. ft. youth center, 1-floor, new construction circa 2016 23 tons, 8 units, 17 – 300 ft. vertical bores HDPE two-pipe hydronic piping, variable speed parallel independent pumping