ATLANTA — ASHRAE is poised for a busy year in 2019. At its 2019 Winter Conference in Atlanta, the 56,000-member engineering association introduced a lengthy agenda that included renovation of a new net-zero world headquarters, the signing of a memorandum of understanding with the Pakistan HVACR Society (PHVACR), a pledge to prepare building professionals for the challenges and opportunities of designing efficient and grid-responsive buildings within the changing energy sector, and more.

Each year, the AHR Expo honors manufacturers that are looking forward and breaking new technological ground. Those manufacturers are presented with Innovation Awards covering 10 categories, including building automation, ventilation, heating, cooling, IAQ, and more.

Honestly, the definition of open systems is the most confusing of the three types. Open protocols are pretty straight forward — they’re protocols that communicate with one another.

Much has been written about systems’ readiness for functional performance testing at the end of construction, and pre-functional checklists have become common elements of the commissioning process.

For years, I worked for a mechanical contracting company that shifted its business plan from design-bid-build (DBB) project delivery to design-build (DB) project delivery. The move became very obvious as the optimum way to provide HVAC services.

Constructing a building takes an army. Designers, engineers, general contractors, flooring installers, HVAC contractors, plumbers, roofers, mappers, and surveyors are just a few of the blue-collar experts necessary to optimize a commercial building.  

Over the next 40 years, an estimated 2 trillion square feet of new and rebuilt building space will be constructed worldwide.

The Garrett-Jacobs Mansion is a historic, four-story home in the Mount Vernon neighborhood of Baltimore.

The Mercedes-Benz Stadium in Atlanta is a $1.5 billion facility covering 2 million square feet. The stadium contains nearly 10 miles of heating, cooling, potable water, and stormwater piping. Construction on this piping system came with its share of challenges.

Today’s school facility directors are being asked to do more with less. With limited budgets, they are pressured to reduce operating expenses while maintaining healthy and comfortable learning environments for students.