Call Us (425) 251-9680
Navigation

Commercial Projects

Eastridge Corporate Center – Energy Saving Project

Client: The Morelli Family, LLC
Location: Bellevue, WA

Eastridge Case Study SavingsGaining Control of the Campus

Eastridge Corporate Center (ECC) in Bellevue, WA is owned and operated by The Morelli Familiy, LLC, and consists of two buildings with a combined square footage of 87,500. Constructed in 1982, the campus was primarily controlled by the original pneumatic system which was long past its end of life. Building staff was constantly adjusting the system trying to keep tenants happy. The two buildings were eventually forced to run 24/7 just to maintain tenant satisfaction.

Wanting to improve building performance, the owner contacted ATS to discuss maximizing their systems. The campus was experiencing numerous issues including: failing VAV boxes, faulty pneumatic controls, poor air quality and inconsistent temperatures.

ATS provided ECC with options to address the maintenance and comfort issues at the campus. There were two possible paths: a comprehensive systems replacement or piece-meal repairs. Puget Sound Energy’s (PSE) Major HVAC Controls Upgrade program provided incentives of up to 50% for the comprehensive system replacement. ATS guaranteed the incentives up-front and provided financing for the retrofit. The financing and incentives allowed the owner to modernize immediately rather than wait for a significant system failure. With guaranteed incentives and financing, capital was freed up for ECC to also perform a concurrent lighting retrofit.

Result

ECC has seen savings of 40% in total campus energy usage (667,000 kWh over 12 months) for the two ECC buildings combined. In addition, there was an avoided cost of $73,501 in utility spend over 12 months. As part of the financing agreement, ECC added an ongoing Support Agreement with ATS to ensure improvements in building operations are maintained into the future, further guaranteeing their investment and future savings. Tenant complaint calls have been significantly reduced now that ECC has greater visibility and control of their campus and an improved ability to solve issues in a timely and proactive manner.

For additional details read the entire case study detailing the work performed at the Eastridge Corporate Center.

Download Full Case Study

Eastridge Corporate Center Case Study

Sunset Corporate Campus

Client: Sunset Corporate Center
Location: Bellevue, WA

The ATS Energy Group took advantage of Puget Sound Energy’s Major HVAC Controls Upgrade incentive program to retrofit AHU and VAV terminal units to Alerton’s BACnet line of Visual Logic Controllers and implement high-performance VAV sequences. The retrofit and sequence modifications resulted in an average reduction of 28% in total building energy usage for Sunset Corporate Campus Building #2.

Download Full Case Study

Sunset Case Study

Block 44

Client: CBRE
Location: Seattle, WA

Block 44, located in Seattle’s South Lake Union technology hub, is managed and operated by CBRE. Completed in 2014, Block 44 is a 395,000 ft² Class A, LEED Platinum certified office building. Even though Block 44 is a new building, setpoint and sequence modifications, manual system overrides, tenant activity, deferred maintenance, and space-use changes can lead to operational drift within the building automation system (BAS) and ultimately inefficient building performance. Wanting to ensure “like-new” building operation was maintained at the facility, CBRE turned to ATS for solutions.

Download Full Case Study

1111 3rd Ave

Client: 1111 3rd Avenue
Location: Seattle, WA

With 34 Stories and more than 580, 000 square feet, 1111 Third Avenue is an icon of the Seattle Skyline. This high profile building also had a high energy profile. The building owner and property manager partnered with ATS as their energy services professional to increase building efficiency. ATS developed a three-year energy conservation plan inclusive of capital efficiency projects and operational optimization measures.

Download Full Case Study

Seattle Philanthropic Foundation

Client: Seattle Philanthropic Foundation
Location: Seattle, WA
Architect: NBBJ
Developer: Seneca Group
General Contractor: Sellen Construction
Mechanical Contractor: McKinstry

The headquarters for this Seattle based philanthropic and research center is 875, 000 ft2 and is located on a 12 acre site near the Seattle Center. It includes office space, meeting and convening areas, a visitor learning center, a large atrium, café, data center and two levels of below grade parking. The project received LEED Platinum certification. ATS installed Alerton controls and implemented energy saving sequences for the AHUs, under floor cooling, chilled water plant, water storage, etc.

428 Westlake – Tommy Bahama HQ

Client: 428 Westlake, LLC
Location: Seattle, WA
Architect: CollinsWoerman
Developer: Vulcan, Inc.
General Contractor: Sellen Construction
Mechanical Contractor: McKinstry

This 80, 000 sq. ft. building houses corporate offices, retail space, and a three-floor parking garage. ATS designed and provided Alerton controls on all of the HVAC work, including a standard delivery VAV system which serves the retail areas, locker room, and the lobbies. The dual rooftop AC units with interconnecting supply duct allow use of one unit, the other, or both, depending on load conditions. The elevator shaft is pressurized when in fire mode. The plumbing system includes shell and core toilet rooms, locker rooms, retail toilet rooms, waterless urinals, a rainwater leader system, and a garage waste system. Many sustainable and energy efficient practices were implemented in this project. The Alerton DDC control system is accessible via web browser.

5th and Yesler

Client: Martin Selig Real Estate
Location: Seattle, WA
Architect: Sclater Partners Architects PC
General Contractor: Lease Crutcher Lewis
Mechanical Contractor: Key Mechanical

The 5th & Yesler building is a newly constructed 17-floor mixed office and retail building that accommodates 275, 000 sq. ft. of net rentable space and a four-level, 210-stall parking garage.

ATS provided Alerton controls for the AHUs and over 250 VAVs and central plant.