Data center expansion plans spark community safety concerns

In a recent government meeting, representatives from CoLogix presented plans to expand their data center located on River Road, which includes increasing the capacity of backup generators and fuel storage. Architect John Jacobs detailed the proposal, emphasizing the construction of double-walled \"belly tanks\" for diesel fuel storage, designed to enhance safety and minimize environmental risks. These tanks will be housed indoors within a sump, ensuring that any potential leaks are contained.

Jacobs explained that the facility will utilize six diesel generators, which are essential for maintaining power during electrical outages. He reassured the board that the design adheres to safety standards, noting that diesel is less volatile than gasoline and that the tanks are classified as atmospheric, meaning they do not operate under pressure.

The meeting also addressed concerns about noise from the generators. Jacobs confirmed that sound attenuation measures, including mufflers, would be implemented to minimize disturbance to the surrounding commercial properties. Additionally, a fire suppression system will be installed to further ensure safety.

Joseph Yannucci, an associate principal with Langan Engineering, provided insights into the external improvements, including the installation of six new transformers. He clarified that these transformers would be approximately six feet tall and would be protected by bollards and existing fencing.

The board raised questions regarding the classification of the transformers as accessory structures, which could require a variance. Yannucci noted that while generators have been classified as accessory structures in the past, there has been no precedent set for transformers. The discussion highlighted the need for further clarification on zoning regulations.

To address concerns about increased impervious surfaces due to the new installations, the team proposed removing four existing parking spaces to maintain a net zero increase in impervious cover. The site currently exceeds parking requirements, providing ample opportunity for adjustments.

Overall, the meeting underscored the commitment to safety and compliance in the expansion of the CoLogix data center, while also navigating regulatory challenges associated with the project.