Julie Wiebusch Retirement
After over forty-five years in the industry, Greenbusch Group co-founder Julie A. Wiebusch, INCE, Principal Acoustician is retiring July 1, 2021. Read Julie’s message, a snapshot of her contributions to the industry, and what Julie has planned next. Julie’s full retirement news can be read in this newsletter here: Julie Wiebusch Retirement
Read MoreOperations and Maintenance Facility East; Bellevue, WA
Sound Transit recently held an opening ceremony for its $450 million Operations and Maintenance Facility East (OMFE) located in Bellevue, WA.
Read MoreSnohomish Carnegie Library Building
The Snohomish Carnegie Library Building, built in 1910, was recently restored and renovated. Greenbusch Group, the Mechanical Engineer of Record, provided mechanical and life safety upgrades, as a subconsultant to the ARC Architect team that worked closely with the council and community to develop and implement a master plan preserving this beloved community treasure. The…
Read MoreSeaTac Airport’s C1 Building
The Port of Seattle is in the early design phase of a $340 million addition to SeaTac Airport’s C1 Building at the intersection of the C and D concourses. The expansion will be a four-story addition of 110,000 SF to the existing 99,000 SF building, that includes new dining and retail at the concourse level…
Read MoreColman Dock Renovation
Work continues on the Colman Dock Renovation. Pictured above, Greenbusch staff performing airborne noise and hydroacoustic (underwater noise) measurements of in-water impact pile driving construction activities. A total of 500 steel piles will replace the aging timber piles, with the pile driving occurring during a fish window (narrow time window) when species are less likely…
Read MorePier 62
The photos show before and after of the newly completed Pier 62, which is now open to the public. Greenbusch measured airborne and underwater (hydroacoustic) sound levels during the demolition of the old pier and during the installation of the new piles with vibratory and impact pile drivers (center photo).
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