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Diving Services |
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Underwater Ship Husbandry
Seaward has been the U.S. Navy’s prime contractor for underwater hull cleaning, inspection, non-destructive testing, and repairs since 1979. Our average annual diving services workload, for Navy and commercial ships, exceeds 900 ships per year.
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Power Plants
Cleaning and inspection of intake structures, gates, and trash racks, without dewatering, are unique ways Seaward provides cost-effective maintenance assistance to the utility industry. This includes underwater cleaning and removal of all forms of biofouling (including zebra mussels, quagga mussels, and Asiatic clams; hydrilla, grasses, hydroids; and calcareous growth).
When cleaning a cavity or pipe underwater, it is not required to be treated as a confined space, and hydrogen sulfide buildup to potentially explosive or lethal concentrations is avoided. Stoplogs do not have to be installed, thereby providing for cleaning and inspection of the complete underwater area. The use of efficient multibrush cleaning machines (compared to hand scrapers and water blasters) ensures timely accomplishment of the entire task over the weekend, or during a short power reduction schedule.
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Marine Structures
Seaward has also effectively applied cleaning, inspection, and repair techniques developed for ships, to a wide array of marine structures.
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You can use the contact us link at the bottom of the page to get in touch via direct e-mail or send a gereral inquiry. |
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You can sign in to SeaDoc to view Diver Hull Inspection Data Reports. |
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You can view all our diving services by clicking the "Diving Services" tab at the top of the page. |
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