Sunset Marina - North & West Wave Attenuators
Owner: Sunset Marina LLC
Contractor: Pacific Pile & Marine
Location: Lake Chelan, WA
Date Completed: 2018
Bidder-design, engineer and manufacture floating wave attenuator and marina moorage floats.
The float system is comprised of nearly 1,200’ of wave attenuation and 168 recreational boat slips ranging from 24’ to 43’. The attenuators and moorage floats were required to remain fully functional year-around.
The 600’ West Attenuator is constructed of Alaska Yellow Cedar glulam-frames with HDPE-pipe flotation. The North Attenuator is an additional 580’ and is comprised of 48”-diameter HDPE pipe, 4’ wide and 6’ of draft.
Both float systems are designed to operate in wind-driven waves 5.2’ significant height and 3.5-second period.
For Today’s Marine Environments
We are the first choice among owners, contractors and engineers.
Our boarding and cargo docks contemplate safe, efficient transfer of passengers and cargo, as well as longest life possible.
We design both commercial and recreational boat harbors for durability and longevity, user safety, and low maintenance.
Using extreme design flexibility we can address the unique challenges of each location to protect your infrastructure.
Many of our projects have utilized galvanized steel-bar decking, molded and pultruded fiberglass (FRP) decking.
Our projects are built to withstand the harshest environments, these are some examples of our systems put to the test.
“Without exception, I will contract with and recommend TRANSPAC MARINAS to anyone needing an exceptional contractor that is honest to a fault, focused and committed to exceptional workmanship and service.”