Deep Foundation Engineering
Providing Element Design and Value Engineering for Deep Foundation Systems
Your Source for Creative and Cost-Effective Deep Foundation System
Whether you’re constructing a towering skyrise in a densely built urban setting or a smaller structure in marginal ground, you’ll likely need a deep foundation solution. Since 1992, FNA Engineering Services has specialized in providing cost-effective deep foundation systems designed for the specific subsurface conditions and structural load demands of sites.
Our highly experienced team has the expertise required to ensure all foundations are constructed to the most exacting standards. From soil investigations to earthquake engineering solutions for optimized performance during ground movement, we are your single source for all needs at an excavation and construction project. FNA’s structural engineers have managed hundreds of ground improvement and value engineering projects and designed countless temporary and permanent support of excavation plans that increased the bearing capacity of soils, fortified digs, and reduced construction costs for our clients.
500+
Projects Completed
30+
Years In Business
Providing Design and Construction Inspections for All Types of Deep Foundations
FNA does more than provide developers and contractors with structural designs for their deep foundation projects. We are a Class 1 IAS-certified inspector in New York City and have performed inspections in various parts of the Tri-State area and beyond.
Our services include designs and inspections for virtually any type of deep foundations and pile foundations, including:
- Drilled shafts
- Post-grouted drilled shafts
- High-capacity caissons
- Micropiles
- Auger cast piles
- Augured displacement piles
- Slurry walls
- Secant piles
- Concrete piles
- Driven cylinder piles
- Timber piles
- Piled rafts
- Steel piles
- Helical piles
- Driven piles
FNA Executed the Deep Foundation for One of the World’s Tallest Residential Buildings
Deep foundation design and excavation services are vital to the successful execution of any construction project in NYC. But when the structure being built is the tallest residential building in the world (at the time of completion), the stakes are even higher.
FNA provided the deep foundation system designs and excavation engineering for 432 Park Avenue, a 1,396-foot tall skyscraper in Manhattan. Our innovative solutions resulted in the timely and efficient construction of the building that is now home to some of the most valuable condominiums in the country.