Schedules

Schedule & Commissioning and the Future of LEED

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NREL has recently released a report recommending tagging standards for building systems. This tagging standard is part of a larger recommendation on proper commissioning standards. The same report (http://www.nrel.gov/docs/fy11osti/50073.pdf) posits that a properly commissioned building system interface be able to offer up a light-weight building model, linked to these standard tags. This creates standard semantics for the building system as a minimum commissioning requirement for a future version of LEED.

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Operational BIM Schedules and Pre-Design Programming

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Facility Programming is an important early step in step in the Integrated Design Process. Programming is defined in the Whole Building Design Guidelines (WBDG) as “the research and decision-making process that identifies the scope of work to be designed.” Programming is the first part of the design cycle, during which systems and space requirements are identified by the activities they will support. If the design process is compliant with the formal BIM process (BuildingSmart, NBIMS, etc.), then these systems and spaces are identified as described in the IFCs. BIM is a collection of information sets and models with identified interfaces / information exchanges between them. A model that is of growing interest is the building’s energy model, which is today derived from...
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Converging with the Internet of Things

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Service integration is coming to the world of Calendars. Calendars are coming to the Internet of Things. These two trends have the potential to open up whole new classes of easy integration in buildings and in personal devices. This integration got its initial acceleration from the needs of smart energy. The long term reach, though, is much farther.

Traditional e-calendars are store, copy, and forward messages. There are five copies of a meeting for five...

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BSI Part 1: What is the Building System Interface?

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After the ASHRAE meetings, and during the AHR conference, several of us are getting together to discuss building system metadata. The goal is to define interfaces to support quick fast integrations of building systems into the wider world. This is the first of several posts describing this interface. Drop me a line or watch for announcements from LONmark if you want to join us for discussion.

In my smart grid work, I began describing each end node as a microgrid. A microgrid is a self-contained entity responsible for managing its own energy use, generation, storage, conversion, and as a last resort, market operations. This model eliminates...

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