Tighe & Bond Secures Award for Engineering Excellence

WESTFIELD — The American Council of Engineering Companies of Massachusetts presented Tighe & Bond and Borrego Solar Systems with a Silver Award for the 3.5-megawatt North Adams E Street solar photovoltaic (PV) system during its 2016 Engineering Excellence and Awards Gala.

Held on March 16 at the Royal Sonesta Hotel in Cambridge, this annual competition and event recognizes recent engineering achievements that demonstrate the highest degree of merit, ingenuity, complexity, and client satisfaction.

Tighe & Bond, a New England leader in civil and environmental engineering, teamed with Borrego Solar Systems to develop a solar PV system on top of the closed E Street landfill in North Adams. Completed last year, the new solar system is one of the largest of its kind in Western Mass.

Its output, when combined with power being purchased from two other nearby PV sites, makes the city 100% solar-powered. All of its municipal buildings and facilities (schools, state-owned skating rink, and street lights) are running on clean, renewable energy. Borrego Solar Systems estimates that the array offsets 2,989 tons of carbon annually, the equivalent of removing 630 cars from the road or the amount sequestered by 2,450 acres of U.S. forests in a year.

Tighe & Bond provided site design, permitting, and construction administration for this project that sits on approximately 11.7 acres of the 31-acre capped landfill. Additional project features included the construction of access roads and the installation of ballast trays with concrete blocks to support the photovoltaic panel racks and solar panels. It also included equipment pads for the inverters and transformers, as well as a variety of other electrical infrastructure and support features.

Borrego Solar Systems was the developer of the solar system, and Syncarpha Capital is the system owner.