The 804 MW Vineyard Wind project, located off Massachusetts' coast, will soon see DEME's vessel Orion resume monopile installations, according to the latest offshore wind update. Preparatory efforts are underway, with support vessels Polaris and Hos Ruger deploying a Double Big Bubble Curtain (DBBC) to minimize underwater noise during pile driving.
The DBBC system, designed to absorb sound and protect marine life, will be placed on the seafloor using a large perforated hose connected to air compressors. The system will be tested and activated before each pile-driving session begins. Deployment for each bubble curtain will take about 2 to 4 hours, forming two rings around the foundation to reduce the impact of sound waves in the surrounding water.
Following each monopile's installation, the Sea Challenger will place transition pieces onto the piles, starting in early November. Vessels Go Freedom, Go Patriot, and Go Glory will provide operational support. Additionally, fishing boats will patrol the area to monitor marine traffic and ensure the safety of other vessels in proximity to the project site.
The Vineyard Wind project marks a significant milestone in the U.S. offshore wind sector, contributing to Massachusetts' renewable energy goals and aiding in marine ecosystem conservation through noise-dampening technology.
