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SERVICES

Civil

ECI's Civil roadway project

At ECI, we build roadways, airports, water distribution systems, stormwater systems, sanitary sewer systems, river crossings, electrical substations, and other infrastructure that connects our communities together. Our expertise in project safety, quality, and efficiency coupled with our project management, field leadership, and integrated design capabilities makes us uniquely qualified to take on the regions most complex infrastructure projects. Our technical capabilities, combined with a large and extensive equipment fleet, positions our company to rapidly respond to scheduled and emergency infrastructure repair and improvement projects. Leveraging cutting edge engineering and construction technology and developing collaborative partnerships on a wide range of contract delivery methods has allowed ECI’s largest market group to achieve successful completion of infrastructure projects for over 60 years.

RELATED PROJECTS

Bulldozer working under plane
Franklin County State Airport Expansion – 2024

ECI was hired to expand the Franklin County State Airport.  The project included lengthening the runway 1,000’, building a new 35’ x 2,000’ taxiway along the runway extension and widening the existing taxiway by 15’.  The purpose of this project was to upgrade the runway to accommodate larger aircraft and bring it up to current federal regulations.

Hartford Bridge Street Bridge Replacement

ECI was the low bidder on this $2.8M project which involved complete replacement of the bridge while utilizing the existing granite block abutments as a facade to the new substructure.  

Renewable Energy Project – Rock of Ages 100kW Wind Turbine

ECI was the general contractor on this 100 kW Northern Power Systems turbine installed at the summit of Millstone Hill in Graniteville, Vermont.  The project is the showcase turbine for Northern Power Systems of Barre, Vermont, the manufacturer of the turbine.

Lime Kiln Substation Retaining Wall - 2010

ECI installed this Redi-Rock precast concrete block retaining wall for an electric substation project. The wall consists of over 2,700 blocks with a face area of about 15,600 square feet.

Interstate 91 Rutfill Project

AC Paving Corporation was the low bidder for the Rutfill Project on I-91 in 2006.  The Rutfill projects involve cold planing and repaving of segments of the interstate that have been most severely rutted by truck wheels.

Pinkham Notch Conduit System - 2008

ECI designed and constructed this 10-mile-long run of underground conduit through Pinkham Notch, NH.  The Notch is a popular tourist destination in the heart of the White Mountain National Forest at the base of Mt. Washington.  It is considered the most sacred roadway in New Hampshire.

VELCO & GMP Lime Kiln Substations - 2010

The project was part of the Gorge Area Reinforcement (GAR) which will increase the power reliability to northern Chittenden County.   Power reliability is essential to economic vitality of the region.  ECI was the civil contractor for these two substations which included extensive earthwork and rock excavation, a pair of large retaining walls, over 250 individual foundations, miles of conduit and copper grounding. 

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