Recently, MacMiller helped Seattle Central College with a campus-wide retrofit totaling over 4 million dollars in ESCO contracts with Ameresco. Projects with MacMiller included a complete upgrade of over 300 steam and chilled water valves, converting the pneumatic controls system to the Honeywell Tridium platform, and building a customized ICONICS dashboard with fault detection diagnostics….
The Seattle Aquarium is a 69,400 square foot facility that originally opened in 1977. It houses multiple aquatic and land exhibits, a restaurant, gift shop and a meeting/event space. The project scope included an Investment Grade Audit that resulted in energy efficient retrofits and new equipment including: a new HVAC Controls system, an LED lighting,…
The 350,000 square foot Renaissance Hotel was constructed in 1981 and has 553 guest rooms, 18 meeting rooms, and 3 restaurants. The project scope included reinstalling heat wheels, modification of kitchen EF roof ducting, retrofitting kitchen hoods to VFD, garage lighting upgrades, domestic water pump system replacement, connection of meeting room heat pumps to the…
Key Center Bellevue is a 526,131 square foot Class A office tower. It includes 22 stories and 800 underground parking spaces and was built in 2000. The building has a built-up rooftop system with water-cooled central cooling plant and terminal FPVAV with electric heat. The scope of this project included an energy audit, control system…
The Highline College energy project affected 571,356 square feet of the campus. The project included upgrading the campus-wide building automation system backbone, retro-fitting the remaining two boilers with Exhaust Gas Analyzing controls, upgrading and customizing the exterior lighting fixtures. The energy savings components of the Building 4 FAA noise abatement remodel and performance management services…
Bellevue City Hall is a 391,839 square foot Facility originally built in 1982. The Facility currently supports the City of Bellevue’s City Administration, Regional 911 Call Center, Council Chambers, Department of Planning and Police Headquarters. The utility conservation project included the installation of 234 garage and stairwell lighting fixtures with occupancy sensors, building automation system…
The Washington Athletic Club was built in 1930 and expanded in 1955 and 1969. The 21 story 310,000 square foot steel and masonry structure contain 113 hotel guest rooms and 5 floors of fitness amenities, with support areas that operate 24/7. The project included replacing and integrating a legacy control system with a new BACnet…
The Home Placte Center is a retail-office complex located in Seattle. Systems include: rooftop evaporative cooled VAV units, central exhaust systems, spot cooling systems, VAV terminal units, kitchen MUA & exhaust systems, DDC controls and domestic plumbing. In a tight time frame, we delivered a range of innovative design and mechanical services, ensuring highly efficient…
The Capitol Hill Station (CHS) is a new light-rail station for Sound Transit’s “U-Link” which extends the current system from Westlake Station to Capitol Hill, then to the University of Washington. The project is located within the Capitol Hill district in the heart of the community, covering three city blocks. The main station has three…
This project is the headquarters of one of the most distingished organizations in the Pacific Northwest – Boeing Company. The office building opens to a 4-story glass enclosed atrium that connects to all four adjacent floors through the open balconies. HVAC fan terminals and diffusers act as a sound-masking system to inhibit cross transmission of…