Posts From February, 2019

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Project Spotlight: Hudson Valley Hospital MRI Replacement 

February, 26, 2019 at 04:00

Horizon Engineering Associates, LLP (HEA) was contracted by Group PMX, LLC to provide design phase commissioning services for the Hudson Valley Hospital MRI Replacement project in Cortlandt Manor, New York. HEA’s scope of work includes commissioning of the mechanical, electrical and plumbing systems to ensure all that all systems and equipment are installed and operating according to design intent.

Client: Group PMX, LLC  

Location: Cortlandt Manor, NY

Q/A with Anthony Grgas, Senior Project Engineer

Have you ever commissioned a project involving an MRI replacement before? If so, what are the challenges with these types of projects that you have faced before and if not, what challenges are you expecting to possibly come across?

I have commissioned an MRI project before and there are many interesting aspects and challenges about them:

  • All building materials within the MRI room must be ferromagnetic (for example-only aluminum lighting fixtures and stainless steel duct)
  • The entire MRI is encased in a shell constructed out of copper sheets/plates to act as a faraday cage and block out radio noise that could interfere with the imaging process
  • The supermagnet within an MRI magnet is usually filled with helium at cryogenic temperatures, that must be provided with a cryogenic venting system as an instantaneous means of venting (in case anything goes wrong with the magnet or magnet cooling system)
  • The cooling is usually provided by a dedicated process chiller, with an emergency domestic water switchover for emergency cooling in case of chiller (or chilled water pump) failure
  • All mechanical equipment must be on critical emergency power circuits
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Project Spotlight: All Aboard Florida, Miami Central Station 

February, 12, 2019 at 35:00

   
Skidmore, Owings & Merrill, LLP hired HEA to provide building envelope consulting services for the Miami Central Station (a part of the 235-mile network of rail lines that will connect South Florida to Central Florida). This massive elevated station will sit on various blocks of parking lots between the Metrorail tracks and NW 1st Avenue, connecting to the Government Center station. This facility will serve as a place where trains, buses and shuttles will all meet under one gigantic roof. HEA is providing ongoing building enclosure consulting and peer review services for the exterior enclosure systems, which includes duties such as: Review of curtain wall, metal panels and extruded aluminum infill screen; review of soffit system design and shop drawings; review of any glazing impact testing; review of visual mock-up drawings and specimens including standalone glass sample reviews, factory inspections; site visits and attendance at project meetings as required in New York City and Florida.

Client: Skidmore, Owings & Merrill, LLP

SF: 180,000 sf

Location: Miami, FL

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