This month’s Facility File focuses on the March Back2Basics retrofit of a campus-wide hot water boiler system covering 40 buildings with primary-, secondary-, and tertiary-pumping based on a performance lease agreement to retro-commission the system with a guaranteed operating savings. The university will hire an owner representative to work with a design-build-operate-maintain performance contractor (PC).
All signs point to sustainability, safety and BIM technology when it comes to future success in the HVAC industry. But where do you begin? And most importantly, how do you keep building on what you’re already doing? Steve Jones — director of industry insights and research for Dodge Data & Analytics and keynote speaker at this year’s AEC BuildTech (April 30-May 2) — shows you the way forward to the future.
The new Fork n’ Pint restaurant in Lake Orion, Michigan, installed front doorway air curtains in an effort to keep patrons and employees comfortable, resulting in more than $500 in annual energy savings and the elimination of $15,000 in potential vestibule construction costs.
The Lebanon Special School District (LSSD) in Lebanon, Tennessee, is one of the nation’s first school districts to retrofit conventional two-pipe classroom unit ventilators with combination VRF and ERV drop-in replacements.
Judges, prosecutors, law enforcement officials, and others who spend their days in and out of courtrooms in San Diego waited more than a decade for a proposed new state courthouse to become reality. According to designers on the project, their patience was rewarded.
In the summer of 2016, UBER Advanced Technologies Group (ATG) officially opened its doors in downtown Pittsburgh. As the main campus for UBER’s autonomous vehicle research and development labs, the building presented a unique design challenge.
This month's Facility Files will focus on the Back2Basics test addressing the renovation of an existing Metro station with the addition of a new smoke evacuation system located within the building and within the subway’s inbound and outbound tunnels. The associated ADA-compliant elevator will have its own stand-alone, engineered, smoke control, 100 percent outside air fan to a positive-pressurized elevator shaft system.
Back in 1997, when Greenwich Hospital in Greenwich, Connecticut, broke ground on a new building, the plan was to build it in two phases, a concept that meant rethinking the installation of two very large steam boilers.
Engineered Systems magazine’s March 2019 issue examines the innovations offered by manufacturers at the 2019 AHR Expo and engineers at the ASHRAE Winter Conference, explores the difference between direct drive and belt drive fans in institutional applications, compares and contrasts the prescriptive and performance paths for boiler compliance, and much more.