The building involves a new two tower 14-story office/R&D high rise building in Seattle WA. The project totals 213,000 SF of parking, 123,000 SF of R&D space and 414,000 SF of office that totals 750,000. The mechanical design concept utilizes a Sensible Cooling system that includes DOAS AHU’s, air cooled chillers, heat recovery chiller and…
The Seattle Convention Center Addition project doubles the size of the current Convention Center, with the additional facility boasting a 4,000-Ton Central Utility Plant. This project is just one block northeast of the existing center, which currently spans I-5 at Pike Street & 8th Avenue. The facility incorporates 1,250,000 square feet of convention space and…
The directors of the museum worked with MacDonald-Miller to perform a feasibility survey for the HVAC distribution systems, which included existing roof-mounted package air handling units. The renovation plan requires performing replacement of the five existing package air handling units that exceeded life cycle, installation of one new package air handling unit, distribution modifications and…
The new FAA Northwest Regional Headquarters, also known as the Des Moines Creek Business Park Phase 2, is a state-of-the-art building featuring five stories of Class A office space. 300,560 gross square foot Class A office building consolidates federal tenants from four lease locations to a single building, and is leased to the GSA/FAA for a 20-year term….
The PeaceHealth Sacred Heart Medical Center at RiverBend boiler project consists of retrofitting two 800hp Superior Boilers and installing a third new 800hp Hurst boiler. We are installing state of-the-art Limpsfield burners that are guaranteed to operate at 3% O2 emissions (15% excess air). That means they are very efficient and will provide energy savings…
The project consists of three quarters of a city block, located at 5th & Union, and will redefine the remaining block around the existing Rainier Tower building. When completed, the 58-story tower will become the second tallest tower in downtown Seattle, trailing only the Columbia Center’s 76 floors. Rainier Square will include over 1.2 million…
This initiative was regarding the Seattle Children’s Building Care Project, a 321,000 SF addition to the existing Seattle Children’s campus. The scope of the project includes the construction of eight stories above grade, a three-story 150,000 SF underground parking facility, connections to the existing Building Hope building, site work, and initial build out and commissioning…
Through preventative HVAC maintenance, tenant improvement projects, and building controls upgrades, we’ve proven to be a great fit for Killian Pacific. With over a year of building relationships, MacMiller has been awarded 9 locations, with additional locations on the horizon, helping Killian Pacific grow their portfolio in a sustainable way. Utilizing many of the MacDonald-Miller solutions,…
For this historical tenant improvement in the Maritime Building in downtown Seattle, MacDonald-Miller provided a new VAV system, DDC Controls and self-performed NEBB certified air balancing for Big Fish Games’ 5-story project. The plumbing scope included restrooms, hospitality bar and kitchenette, and MacMiller led a coordinated BIM process that included a highly collaborative detailing process…
MacDonald-Miller recently refurbished two fuselage air manifolds for The Boeing Company. The existing refurbished manifolds provide full scale fatigue testing for Boeing’s 777-200 and 787-8 line of aircraft manufactured in Washington State. Each manifold supplies pressured air to aircraft fuselage that goes through a pressurization / depressurization cycle once per flight. The air will be…