DM GRATE
Hunters Hill Marina
DM Composites was selected as the preferred provider for the supply and installation of FRP gratings for a significant boardwalk re-decking and the ongoing maintenance of the floating marina at Hunters Hill, located at Pulpit Point.
LOCATION
The area known as Fern Bay is owned by the NSW Government and managed by the NSW Roads & Maritime Services, which in turn has leased part of the bay to the Pulpit Point Home Owners Association (PPHOA) for the purpose of building a private Marina and a publicly accessed boardwalk. Both were completed in 1994.
OUTCOME
The project has been a resounding success, with the installation of FRP gratings enhancing the safety, functionality, and aesthetic appeal of the floating marina at Pulpit Point. The FRP materials have proven to be highly durable, offering significant resistance to the corrosive effects of saltwater, and providing a long-lasting solution with minimal ongoing maintenance needs. The boardwalk is now better equipped to withstand harsh environmental conditions while providing a safe and accessible pathway for marina users.
The FRP gratings chosen for this project are engineered to withstand the demands of a floating marina, offering corrosion resistance, minimal maintenance requirements, and long-term performance in the face of exposure to moisture, saltwater, and high foot traffic.
DMComposites’ expertise in providing innovative solutions for public infrastructure, specifically in the replacement of traditional materials with advanced FRP (Fiber Reinforced Polymer) alternatives.
DM Composites’ commitment to sustainability and environmental protection is central to the execution of this project
DM Composites will also contribute to the ongoing maintenance of the floating marina by ensuring that the FRP gratings are properly integrated into the existing structure, further enhancing the longevity and functionality of the marina.
CHALLENGES AND SOLUTIONS
The project presented several challenges, primarily related to the unique conditions of the the surrounding environment. One of the main obstacles was ensuring the durability and stability of the FRP gratings in a marine environment subject to saltwater exposure, and high humidity. Traditional materials like timber or steel are prone to corrosion and deterioration in such conditions, making FRP an ideal alternative.