While CHP is good, CCHP can be even better for your facility and its locale. The author surveys the potential benefits, building code input, and electrical considerations. After a couple of case studies, she then reviews considerable engineering re-sources the DOE provides for those contemplating a forward-looking but proven design.
Atypical load profile for a hospital might show heat energy increases in the winter, with electric demand peaks in the summer as seen in Figures 1 and 2.
As we continue to look for weapons to fight hospital-acquired infections (HAI), what does the standard for health care facility ventilation already contain in the way of health metrics? How would a study look if it focused on the one metric that drives so many other decisions in health care? Let’s explore.
How often has an AHU or system been reused as part of a building renovation project and/or to expand the area served by the associated unit to provide additional air conditioning or heating?
NewYork-Presbyterian Hospital (NYP-Columbia) is increasing its chiller plant performance — and reaping big savings — with the use of weather forecast-based analytics.
Ultraviolet C (UV-C) technology has been used since the 1990s to eliminate microbial buildup on cooling coils, air filters, duct surfaces, and drain pans. But despite the technology’s history and track record, some facility engineers remain uncertain. On the other hand, some come around quickly.
Probably a year before 9/11, I was asked my thoughts along the lines of, “What else should we commission beyond the standard building systems?” My client was the project engineer at the Department of Defense in the Pentagon. I suggested “commission project record drawings.” I guess you could say I made up the task of commissioning record drawings, but I got my point across.