North Central NEBB Recertification Seminar By: Miles Ryan, P.E. / October 9, 2025 Doubletree Hotel 2540 North Cleveland Ave Roseville, MN 55113 The Bypass Pipe’s Balancing Valve and Minimum Flow Control A bypass pipe in a hydronic system, typically accompanying a 3-way control valve, needs a balancing valve. This is often overlooked during design, construction…

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South Dakota Physical Plant Director’s Conference

South Dakota Physical Plant Director’s Conference Presentation By: Alex Fleming, P.E. / June 12, 2025, 10:20 AM Drifters, 325 Hustan Ave, Fort Pierre, SD Considerations for Geothermal Systems The rise of geothermal systems presents unique challenges for building operators. This presentation will discuss geothermal system concerns during design, construction, and operation and will share experience…

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