Building commissioning has experienced a rise and fall in terms of reputation, understanding, and value. In the 80s and 90s, the introduction of computerized, direct digital controls (DDC), brought new complexities to the built environment and energized the buzz around building commissioning. The unprecedented technology advancements of the last three decades have only made the…
Since the expansion of the 2017 National Electrical Code (NEC) ground fault circuit interrupter (GFCI) requirements to include single-phase receptacles up to 50A and three-phase receptacles up to 100A, we’ve seen a trend of increased GFCI nuisance tripping. While these trips can be frustrating, it’s important to not create a code violation or put personnel…
Healthcare has seen tremendous changes in the last decade, and as we move through 2019, we can’t help but look forward to what’s coming next. At Henderson Engineers, we work with some of the largest healthcare systems in the country — so it’s our job to stay on the cutting edge of what’s happening in…
After attending the DBIA annual conference in early November, our team took some time to discuss the key takeaways we believe will have the most impact in the design-build community. Below are the top five trends we’re keeping our eyes on. There must be an enhanced focus on performance-based design as opposed to prescriptive design….
The revisions to USP 797 and new USP 800 standards will go into effect December 1, 2019. Over the course of 2018, the Henderson Engineers’ team of experts has evaluated nearly a hundred facilities across the country to prepare their pharmacies for this deadline. During this time, we’ve discovered the only way to make these…
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