This stormwater project was to repair a failed and severely eroded outfall that drains stormwater from the Town Municipal Office Complex to Smith Hollow Creek. As part of the design project, Hoyle Tanner created and modeled the contributing drainage area to confirm hydraulic characteristics of the system. Final design replaced the failed corrugated metal pipe, incorporated a stone lined plunge pool to dissipate velocity and provide stabilization, and regraded the steep slope to allow access to the practice for operation and maintenance.The new design will prevent the continued erosion of sediment and with it, phosphorus loading to Lake Champlain. The project was constructed in summer 2021.
SERVICES
Hydraulic Analysis
Permitting
Final Design
Construction Administration
From the blog
Learn about ongoing projects and the innovative processes we employ for our clients.
Hoyle Tanner’s Ground Transportation Division is proud to partner with the Maine Department of Transportation (MaineDOT) on several critical projects across the state. From Aroostook County to Yarmouth, our...
We are excited to support Millinocket Municipal Airport as they move to the construction phase of their runway. Our goal is to ensure that the construction process is as...
Noah Colon - Airport Engineer & Die Hard Boston Sports Fanatic 1.What drew you to Hoyle Tanner? What drew me first was the Kindness of the people I spoke...
We’re proud to share that our Senior Airport Planner, Matthew Elia, CM has been elected to the Massachusetts Airport Management Association (MAMA) Board of Directors as a corporate member...
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Our firm launched the Movers, Shakers & Innovators Program to give formal recognition to our hardworking and dedicated employees. Movers and Shakers is a peer-nominated, quarterly award for team members who go...
In today’s aviation environment, airports are no longer just places where planes take off and land. They are powerful economic engines, sensitive environmental zones, public-facing institutions, and more often...
Meet Bill Ashford, Project Manager/Senior Transportation Engineer & Family Guy What drew you to Hoyle Tanner? Having done work in NH for the past 20 years, Hoyle Tanner’s name...
We are ecstatic to announce that our municipal engineering group added three new engineers to our water quality team—these recent graduates will help us shape the future of water...
