The HT-60: A Modern “Do-it-all” Harbor Tug
Developed with input from experienced towboat operators, the HT-60 is the smallest of the Glosten-designed Harbor Series tugs. This workboat concept was designed to offer maximum versatility and capability...
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Ship Assist Tug: SA-80
Introducing the Glosten SA-80, a thoughtfully designed 70-ton ASD tug for inner harbor service. This no-nonsense tug was carefully developed to enhance all aspects of ship assist and...
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Multi-Purpose Workboat: MP-80
Introducing the Glosten MP-80, the first in our new Multi-Purpose series. Designed to offer maximum versatility for a wide range of nearshore job functions in marine construction, dredging, and...
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New Life for Dredge Tender Ivanoff
The Port of Portland's Ivanoff was lacking in propulsion and steerage both ahead and astern to meet the Port’s operational needs. In 2015, the Port of Portland commissioned Glosten...
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Port of Portland Dredge Oregon Repower
The Port of Portland hired Glosten to develop a comprehensive design package for repowering Dredge Oregon. Glosten's repower efforts will reduce the dredge's diesel particulate emissions by nearly 90%.
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Foss Arctic Class Tugs
Foss Maritime built three arctic class tugboats at its Rainier Shipyard to serve the oil and gas industries in Alaska. Foss engaged Glosten to execute this new design from...
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High Capacity Derrick Barge Required
Manson Construction Company of Seattle hired Glosten to build a new, high capacity derrick barge for marine construction service.
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