How to Sustain the Energy Efficient Design

I am worried now. A new report just came out showing that 85% of CMMS (Computerized Management and Maintenance System) software being purchased is not being used. This is software that is supposed to be used by facilities managers to streamline their work, but apparently without much eagerness.

An excellent commentary in this months Engineered Systems magazine, entitled Tomorrow’s Environment: A Failure to Plan Is A Plan To Fail by Howard McKew, exposes the weak link in the chain between energy efficient design and the long term operation and maintenance of said design. How do we know they are getting what they paid for?

Too often, we don’t know. McKew explains that measurement and verification is often left out of the design due to budget constraints. I think operations often falls under the radar for lack of understanding the need for verifying. And CMMS software, intended to help rectify this problem by making it easier to manage and maintain the many moving parts of a building, apparently doesn’t get used!

I have mentioned ACCOUNTABILITY in previous posts, and here is another sample of what I am talking about. My worrying is well-founded. Filters need to be changed, pump bearings need lubricating, dampers need to be observed in operation, temperature sensors need to be calibrated and so on. HVAC, even when it is designed to be as simple as possible, is still complicated in practice.

Tags: Building Commissioning, HVAC Operations, LEED Certified, RE investment