Please select your home edition
Edition
Mackay Boats 728x90 TOP

SF Marina completes Hyannis Yacht Club floating concrete interior docks

by Martin Flory Group 1 Aug 2020 08:16 PDT

A series of storms prompted the Hyannis Yacht Club in Hyannis, Massachusetts, to rebuild its T-head attenuator system and dock walkway array. Having completed the breakwater replacement years earlier, SF Marina recently finalized phase two of the project. With tight timing, it delivered floating concrete interior docks in time to not disrupt club programs and members' launch festivities.

The new 41m x 3m W breakwater is built using three of SF Marina's renowned SF300 floating concrete pontoons held in place with nine steel piles with center guides. Protecting the inner marina from the area's rough wave action, its unique design absorbs and distributes the stress loads placed on it during violent weather.

In 2017, a nor'easter heavily impacted Hyannis. The new SF Marina breakwater held back the violent wind and waves and was completely undamaged. The aged, wooden interior docks, however, finally succumbed to Lewis Bay's notoriously rough weather.

"Due to heavy icing in the area, we used to store our attenuator in a lagoon all winter," said Randall Wallin, Hyannis Yacht Club vice commodore. "Now, we just leave it out year-round. Bar none, the new breakwater performed better than expectations."

In Phase II, the Hyannis Yacht Club replaced its 65m dock array with a state-of-the-art SF Marina solution. Each SF1024 floating concrete dock segment is fitted with HD guides to accommodate the new steel piles. Combined with a low center of gravity, the structure is highly stable. Stainless steel tracks were incorporated to accommodate the timber fingers for its 36 slips.

"I must say, kudos to Mason Sears from SF Marina," added Wallin. "He's been so responsive that I can't say enough about him. People ask me about the dock and I tell them, 'If you work with Mason, you can't get better.'" Sears is the VP of sales, marketing and project management.

Since 1939, the Hyannis Yacht Club has built a rich and enduring legacy as Cape Cod's preeminent sailing venue. The private club offers its members a wide range of boating, swimming and dining activities. Its website is www.hyannisyachtclub.org.

Gothenburg, Sweden-based SF Marina engineers and manufactures floating breakwaters and concrete dock pontoons, and related marine structures that are built to withstand extreme weather events. Through a robust network of international offices, it has completed recreational and commercial projects around the globe.

For more information contact SF Marina, Tel: +46-31-779-07-90. Email: or visit www.sfmarina.com.

Related Articles

2025 Dutch Water Week day 4
At the end of the city's main shopping street, spectators could watch the racing The penultimate day of the Dutch Water Week brought Olympic-class sailing and windsurfing right into the heart of Almere. Posted today at 11:13 am
America's Cup: Controversial agreement signed
According to Italian media, the secret AC Partnership agreement has been signed by CoR/D* International sailing journalist, Fabio Pozo, writing for the Milan based newspaper La Stampa, reports that the secret America's Cup Partnership (ACP) agreement is expected to be signed next week. Posted today at 10:46 am
Women's Match Racing Worlds in Chicago overall
History made: Match in Pink Team wins fifth consecutive title Pauline Courtois and her Match in Pink by Normandy Elite Team from Le Havre in France have once again proven their dominance in the sport of match racing, capturing their fifth consecutive World Sailing Women's Match Racing World Championship title Posted today at 9:22 am
Race to the Finish with Paprec Arkéa
Zhik is the official gear partner for The Ocean Race Europe The Ocean Race Europe has again proven why it is one of the most demanding tests in sailing. With Zhik as the official gear partner, the Paprec Arkéa crew faced the extremes of Europe's waters equipped for the challenge. Posted today at 8:00 am
J/105 North American Championship overall
Randy's Hecht's Niuhi three-peats as champion In the finale of the J/105 North American Championship, Randy Hecht claimed victory for the third time, with crew Russ Silvestri, Ethan Doyle, Maggie Bacon, David Janinis and Stephen Marsh. Posted today at 3:26 am
New trophy for 2025 Six Metre Worlds
Presented by HM King Juan Carlos of Spain The Opening Ceremony for the 2025 International Six Metre Open and Classic World Championships saw the 29 participating teams from nine nations gather on the waterside lawn of the Seawanhaka Corinthian Yacht Club. Posted today at 3:08 am
David Porter, King of Sydney Harbour in the 1970s
During one of the greatest eras in the 134-year history of the 18ft Skiff class During a 10-year career in the 18s from 1970-71 to 1979-80, inclusive, Dave Porter won the 1975 World Championship, three Australian and five NSW (State) championships as well as numerous club championships. Posted today at 12:51 am
SailGP: Australia on top in Geneva- Day 1
The Flying Roos (AUS) top of the leaderboard, after the first day of racing in SailGP Switzerland. The Flying Roos sit on top of the leaderboard, after the first day of racing in SailGP Switzerland. This was the first test of the new light air foils, and three races were sailed, all completed within the time limits. Posted today at 12:35 am
Another win for MACIF Santé Prévoyance
Sam Goodchild and Loïs Berrehar victorious in Défi Azimut Lorient Agglomération The British skipper Sam Goodchild, who was a key part of the crew on Biotherm that won The Ocean Race Europe, followed up with victory in the two-handed Défi Azimut - Lorient Agglomération 48 Hours race today. Posted on 20 Sep
Team Malizia ends on a high
Boris Herrmann's team fourth in The Ocean Race Europe After five legs, over 4,500 nautical miles, and six weeks of intense offshore racing, The Ocean Race Europe 2025 concluded today in Boka Bay, Montenegro. Team Malizia delivered a strong performance, climbing the overall leaderboard to finish fourth. Posted on 20 Sep
Palm Beach Motor YachtsRooster 2025Zhik 2024 December