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Marine Projects

Portland Bolt manufactures a variety of different fasteners for marine construction projects. Due to the corrosive environment these bolts are subjected to, marine fasteners are typically hot-dip galvanized or stainless steel. Portland Bolt has the ability to manufacture and galvanize these special bolts, rods, and fabricated plates completely in-house.

Seaside Heights Boardwalk Replacement
Photo courtesy of FEMA

Seaside Heights Boardwalk Replacement

2013 - Seaside Heights, New Jersey

On October 29, 2012, Hurricane Sandy battered the Eastern Seaboard of the U.S causing massive damage in 24 states from Florida to Maine. The worst of that damage was centered on New York and New Jersey. Seaside Heights, New Jersey was hit with 80 mph winds and a 9 foot storm surge.  When the hurricane had passed, the entire mile long length of the Seaside Heights boardwalk was destroyed, as well as a large portion of the Casino Pier that connects to it. When rebuilding began, the contractor who was awarded the $13 million boardwalk replacement contract contacted Portland Bolt. The contractor was faced with a very short timeline to complete the job in order to have the boardwalk reopened in time for the 2013 tourism season.

Within a week and a half, Portland Bolt was able to ship the first release of nearly 4,000 galvanized 1” diameter timber bolts to the job site. Over the following month we also manufactured and shipped close to 11,000 galvanized 1/2” diameter timber bolts. As reconstruction continues, we will be manufacturing additional shipments of galvanized fasteners for the ramps, guardrails, and forthcoming seawall construction. Read more...

Products: Timber Bolts Diameters: 1/2" - 1"
ASTM Grade: A307 grade A

Length: 9"-16"

Finish: Hot Dip Galvanized
Crescent City Marina

Crescent City Marina

2013 - Crescent City, California

The marina in Crescent City, California was hit hard by a tsunami resulting from the Japanese earthquake of 2011, which destroyed two-thirds of the harbor’s docks. The geographical location of the marina makes it quite susceptible to tsunamis, and as a result the new construction is being billed as “tsunami-resistant” by making the docks strong enough to withstand potential surges.

This is an ongoing project, but to date, Portland Bolt has supplied nearly 2,000 3/4” and 1” diameter hot-dip galvanized float rods, both in A36 and A449 grades, and a wide variety of other custom and stock bolts and marine hardware, including 1-1/8” diameter A449 anchor rods and ¾” diameter hex bolts.

With our in-house hot-dip galvanizing lineroll-threading capabilities, and our ability to manufacture bolts and rods quickly and correctly, Portland Bolt is an excellent source for marine projects. Read more...

Products: hex bolts, float rods, anchor rodslag screws, all-thread rod, carriage bolts, plate washers  Diameters: 1/2" - 1-1/8"
Grades: A36, A449, SS316  Lengths: 2" - 206"
Finish: Hot-dip galvanized, stainless steel
Shelter Bay Marina

Shelter Bay Marina

2012 - Fort Sherman, Colon, Panama

With our in-house galvanizing and our extremely efficient roll-threading capabilities, Portland Bolt is an excellent option for projects in the marine industry. A recent project all the way over in Panama showed just how proficient we can be on marine projects, regardless of the project location.

Shelter Bay Marina, located at the Caribbean entrance to the Panama Canal, was the location for a recent large construction project. The project has been in process for some time. In February of 2010, we supplied some custom galvanized hex bolts for the marina construction. More recently, in December of 2012, we shipped 9,000 pounds of galvanized custom float rods and other hardware, including hex bolts, carriage bolts, and plate washers.

This project exemplifies both Portland Bolt’s ability to ship our products all over the world, as well as our strength in supplying to the marine industry. Read more...

Products: Hex bolts, float rods, lag screws
carriage boltscoupling nutsplate washers
Grade: A307 Grade A
Diameter: 1/2” - 3/4" Lengths: 1” - 112"
Finish: Hot-dip galvanized
NOAA Marine Operations Center-Pacific

NOAA Marine Operations Center-Pacific

2012 - Newport, Oregon

In 2010, the National Oceanic and Atmospheric Administration awarded the city of Newport the location of their new home port for their research fleet after much deliberation between several sites on the West Coast to replace the Seattle facility that was damaged after a fire in 2006. The new site called out for a 42,852 square-foot facility and 1300 foot long pier to be constructed.  Due to federal funding for the job, the bolts had to be 100% domestic. And these were no ordinary bolts either. Portland Bolt provided over 4,200 pounds of 7/8” diameter galvanized bridge tie rods ranging from 35 feet  to just under 54 feet in length to complete the pier. The center is now home to 4 research and survey vessels, 60 shore side personnel, and approximately 110 crew members. Read more...

Products: Bridge Tie Rods Diameter: 7/8”
ASTM Grade: ASTM A449 Length: 35’-54’
Finish: Hot Dip Galvanized
Port of Brookings

Port of Brookings

2011 - Brookings, Oregon

When the catastrophic tsunami hit Japan in March of 2011, the effects were felt as far away as Southern Oregon. The Port of Brookings Harbor sustained major damage, with the tsunami destroying 70% of the port’s commercial basin.

For the reconstruction of the Port, Portland Bolt manufactured over 2,000 galvanized rods in various lengths, which were used to hold together the floating docks. We also provided several pallets of hex bolts, all thread rod, nuts and washers.

Portland Bolt’s roll threading and in-house galvanizing capabilities help make us an extremely efficient and high-quality supplier for marine projects. Read more...

Block Island Harbor Repairs

Block Island Harbor Repairs

2011 - Block Island, Rhode Island

Located approximately 13 miles off the coast of Rhode Island, Block Island is a popular summer tourist destination known for its bicycling, hiking, sailing, fishing, scenic beaches, and two historic lighthouses. In 2011 the US Army Corps of Engineers scheduled the steel sheet pile bulkhead and timber wharf of the Block Island Harbor of Refuge, known locally as “Old Harbor,” to be repaired and replaced. The contractor selected to perform this work called Portland Bolt for the domestic hardware required on the project.

Portland Bolt manufactured several thousand custom galvanized lag bolts and hex bolts from ½” to 1” in diameter and ranging in length from 3” to 26” long. Our in-house hot dip galvanizing line gave us the production capability and quality control to ensure that all of the custom galvanized fasteners would have clean, useable threads after being shipped coast to coast and then traveling via ferry across Block Island Sound to the small island in the Atlantic Ocean where the job was located. Read more...

Additional Featured Projects
Project Name Location Year
Ketchikan Shipyard Improvements Ketchikan, Alaska 2011
Gustavus Causeway Replacement Gustavus, Alaska 2011
Port of Longview Grain Export Facility Longview, Washington 2010
Private Dock & Pavilion Fiji 2008
Ann E. Abramson Pier Fender System St. Croix, Virgin Islands 2008
Wells Dam Debris Project Pateros, Washington 2008
Fender Replacement Houston, Texas 2007
Great Salt Lake Marina Salt Lake City, Utah 2002
2013 Projects
Project Name Location Year
Port of Redwood City Wharf Replacement Redwood City, California 2013
Lopes Ferry Terminal Seattle, Washington 2013
Port of Everett South Terminal Everett, Washington 2013
Port Ludlow Port Ludlow, Washington 2013
17th Street Dock Repairs Astoria, Oregon 2013
2012 Projects
Project Name Location Year
Pier 81 New York, New York 2012
Marina City Club Dock Replacement Marina Del Rey, California 2012
Alamitos Bay Marina Long Beach, California 2012
Bay Club Marina San Diego, California 2012
Statter Harbor Improvements Juneau, Alaska 2012
Naval Base Pier Repairs Silverdale, Washington 2012
Davidson’s Landing Improvements Thorne Bay, Alaska 2012
Cordova ADF&G Docks Cordova, Alaska 2012
Overlook Inn Dock Craig, Alaska 2012
Pier 5 Replacement Portsmouth, Virginia 2012
Hornblower Cruises San Diego, California 2012
Annette Bay Ferry Terminal Annette Bay, Alaska 2012
South Franklin Cruise Ship Canopies Juneau, Alaska 2012
Hyder Harbor Hyder, Alaska 2012
Waterfront Facilities at Sumay Cove Apra Harbor, Guam 2012
Gustavus Harbor Rehab Gustavus, Alaska 2012
Shin Nishinomiya Yacht Harbor Nishinomiya City, Japan 2012
Kasaan Harbor Kasaan, Alaska 2012
2011 Projects
Project Name Location Year
San Diego Harbor San Diego, California 2011
Cap Sante Boat Haven Anacortes, Washington 2011
Unalaska UMC Dock Fender & Dolphin Repairs Unalaska, Alaska 2011
Navy Marine Mammal Facility Anacortes, Washington 2011
Whittier Small Boat Harbor Whittier, Alaska 2011
Port Alexander Port Alexander, Alaska 2011
Chignik Small Boat Harbor Chignik, Alaska 2011
Port Lions Small Boat Harbor Port Lions, Alaska 2011
Nanaimo Cruise Ship Terminal Vancouver Island, British Columbia 2011
2010 Projects
Project Name Location Year
Port of Seattle Terminal 18 Seattle, Washington 2010
Indian River Waterfront Bulkhead Repair Rehoboth Beach, Delaware 2010
St. Paul Harbor St. Paul, Alaska 2010
Fisherman's Terminal Fender System Seattle, Washington 2010
Carl E. Moses Boat Harbor Unalaska, Alaska 2010
Fisherman's Terminal Fender Repair Seattle, Washington 2010
Marina Del Rey Fuel Dock United States 2010
Pattle Point Boardwalk Bellingham, Washington 2010
Small Boat Harbor Replacement Old Harbor, Alaska 2010
Vashon Island Ferry Terminal Vashon Island, Washington 2010
Port of Anchorage Wharf Pile Repairs Anchorage, Alaska 2010
Pismo Prominade Pismo Beach, California 2010
Heritage Harbor Wrangell, Alaska 2010
Hoonah Fuel Dock Hoonah, Alaska 2010
Additional Projects
Project Name Location Year
Thomas Basin Ketchikan, Alaska 2009
Cabrillo Way Marina San Pedro, California 2009
Stockton Marina Stockton, California 2009
Idemitsu Pier Chiba, Japan 2009
Skyline Division 22 Float Repairs Anacortes, Washington 2008
Knudson Cove Marina Ketchikan, Alaska 2008
Bar Harbor Ketchikan, Alaska 2008
Jacintoport Terminal Fender System Houston, Texas 2008
Round Butte Dam Madras, Oregon 2008
Port of Seattle Terminal 30 Seattle, Washington 2008
Delta Cove Bethel Island, California 2007
Channel Islands Harbor Marina Oxnard, California 2007
Silver Gate Yacht Club San Diego, California 2007
Westpoint Marina Redwood City, California 2007
Old Thompson Harbor Replacement Sitka, Alaska 2006
Seabridge Marina Oxnard, California 2006
Port of Astoria Astoria, Oregon 2006
City of Seward South Harbor Seward, Alaska 2006
Shilshole Bay Marina Seattle, Washington 2006
Pier 32 Marina National City, California 2006
Sun Harbor Marina San Diego, California 2005
Puerto Salina Marina Ensenada, Mexico 2005
Muar Marina Malaysia 2005
Ko Olina Marina Oahu, Hawaii 2004
Ramada Inn Marina New Bern, North Carolina
Wichard's Marina Chocowinity, North Carolina
Bohicket Marina John's Island, South Carolina
Bay Bridge Marina Stevensville, Maryland
Beau Rivage Hotel / Casino / Marina Biloxi, Mississippi
Berths 2, 5, and 6 Fender Systems San Diego, California
Port of Long Beach Pier T Long Beach, California
Balboa Bay Newport Beach, California
Port of Los Angeles Pier 400 Los Angeles, California
Port of Oakland Oakland, California
Bair Island Redwood City, California
Pier 91 Seattle, Washington
P-205 Breakwater Everett, Washington
Airport Seaplane Facility Ketchikan, Alaska
Seward Cruise Ship Terminal Seward, Alaska
Kodiak Harbor Kodiak, Alaska
Pier 1 Improvements Nawiliwili, Hawaii
Discovery Bay Marina Hong Kong
Wharf Repair American Samoa