This project includes the replacement of the existing structurally deficient and red-listed bridge constructed in 1984. After completion of the design by another consultant, Hoyle Tanner provided construction observation and administration. Due to contractor’s means and methods, an amendment of the wetland permit was required, and Hoyle Tanner personnel assisted in getting the amendment approved by NHDES in a timely manner, avoiding any construction delays. The project also required extensive coordination with affected overhead utility owners and the engineer of record in order to keep the construction of the project on schedule and on budget. Prestressed plant inspections were also completed to perform quality assurance for the fabrication of the prestressed beam elements.
SERVICES
Permitting
Construction Administration
Construction Observation
From the blog
Learn about ongoing projects and the innovative processes we employ for our clients.
When a project involves land acquisitions or easements, Right-of-Way should be engaged early and treated as a critical component of project planning - not an afterthought. Right-of-Way involvement should...
Hoyle Tanner is proud to announce the addition of Matthew Cardillo to our Aviation Division as an Assistant Project Manager! For the last decade, Matt worked at the Plymouth...
We are excited to welcome Dana Martin, PE to Hoyle Tanner as a Project Manager in our New England Municipal Engineering Division! Dana brings nearly 15 years of experience...
Meet Travis Gelinas - CADD Designer & Creative Craftsman What drew you to Hoyle Tanner? I previously worked for a company that supplied vending services to Hoyle Tanner and...
This work represents an important step in improving airfield operations and long-term efficiency at the airport. Our team is providing design and permitting services for new pavement, lighting, and...
Protecting federally listed bat species such as the Indiana bat (Myotis sodalis; IBAT) and Northern Long‑eared bat (Myotis septentrionalis; NLEB), has become an essential part of infrastructure planning and...
For communities along Lake Champlain, phosphorus reduction is not abstract policy — it is an ongoing operational responsibility. MS4 permit requirements, public expectations, and watershed protection goals all converge...
In northern climates, winter is more than a season – it's a construction variable. For airport projects in particular, cold-weather conditions can shape schedules, budgets, and even the quality...
