Residential Docks & Gangways

residentialdocks

Industry-leading innovation and built for the homeowner and families in mind, Board Safe residential aluminum docks offer a selection of residential floating docks, piers, gangways and more. 

Rowing Centers

comercialdock

High performance rowing center products engineered for competition. Gangways, floating docks, and boat rack systems; everything needed to build or renovate a state-of-the-art rowing center.

Commercial Marinas & Piers

rowingcenter

High-quality commercial grade floating docks, piers, and gangways that are high class and built for durability. Board Safe offers many products, sizes and features for projects large and small.

St Marys rowing centerAs part of updating their waterfront activity center the school contracted with Dissen and Juhn Corporation to install a new bulkhead, raised piers, boat ramp, aluminum gangway and floating boat dock. Dissen and Juhn in turn contracted with Board Safe to design, construct, and deliver the aluminum gangway and floating boat dock. 

The main challenge in constructing the floating boat dock was the 8-inch free board (distance between the top of the dock and water) requirement. The 8-inch free board is necessary so that the top of the racing skull is at the same elevation as the top of the dock. This allows for easy boarding and exiting of the vessel by the college's sculling crew.

A related challenge focused on the floating dock frame. A normal floating boat dock consists of a frame that sits on top of flotation, but the St. Mary’s dock would have to be designed in such a way that the flotation was incorporated into the frame. 

Board Safe, as part of the design phase, calculated the weight of the completed frame (framing materials and decking) and determined the amount of floatation required to give the completed dock the required free board. The number of floats under the dock directly affects the free board; the greater the number of floats, the higher the free board, and the greater per square foot support. In turn, the fewer the number of floats under the dock, the lower the free board height and support per square foot. The calculations needed to substantiate the number of floats needed ultimately provided the desired free board. 

St Marys Rowing Center installThe aluminum gangway was designed in accordance with current ADA specifications and measures 5-feet wide by 30-feet long. After the design was completed and approved, fabrication began at our manufacturing facility in Pennsylvania. 

The custom floating boat dock frame was 10 feet by 50 feet and fabricated using our proprietary main frame and aluminum tubing. Once the frame was completed, the specified floats were installed and the pressure treated decking put in place as the design required. 

Additional flotation was also added in the area where the gangway would rest on the floating boat dock to provide additional support for the point load created. Once completed the floating boat dock and aluminum gangway were delivered to the St. Mary’s campus and installed by Dissen and Juhn Corporation.

Both St. Mary’s and Dissen & Juhn were highly satisfied with the custom floating dock and gangway solution Board Safe designed and manufactured for this project.

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