Gaztransport and Technigaz (GTT), the French technology firm and designer of liquefied natural gas storage tanks, has been awarded a contract by the US Department of Defense to upgrade a military fuel storage facility featuring 20 steel-lined underground tanks with capacity up to 250 million gallons connected to fuelling piers at Pearl Harbor.
Under the agreement, GTT will work with the Defense Innovation Unit (DIU) and the US Navy to develop a solution to convert the existing tanks to double-wall containment at the Red Hill Bulk Fuel Storage Facility.
“GTT engineers will use the company’s expertise in advanced tank containment system technologies, acquired over the past 60 years in the shipping and land storage of LNG under cryogenic conditions, to design a continuously monitored membrane barrier system that will extend the useful life of the tanks, originally built in the 1940s,” GTT explained.
“This award comes to GTT after a competitive source selection strategy launched last Spring by DIU,” said the French company.
GTT said the rigorous tender process was aimed at facilitating innovative technologies from the commercial sector that meet requirements, close capability gaps or provide potential technological advances to support the mission of the US Armed Forces.
“We are proud and honoured to have been retained by the US Department of Defense to assist them in extending the longevity of the Red Hill facility, recognized as both a Civil Engineering Landmark and a strategic asset to US Navy operations in the Pacific,” stated Philippe Berterottière, Chairman and Chief Executive of GTT.
“This contract is in line with our large capacity energy storage activities and clearly demonstrates our commitment to innovation beyond our traditional cryogenic business,” added Berterottière.
“Our goal is to contribute our technological and innovation capabilities to the sustainable preservation of Hawaii’s groundwater resources,” said the CEO.
In its traditional LNG market, GTT announced in early September 2020 that it had received an order from two South Korean shipyards for tank designs for six LNG carriers for Asian and European owners.
GTT said two of the newbuilds would be constructed by Hyundai Heavy Industries on behalf of a European shipping line.
The other four vessels will be built by Hyundai Samho Heavy Industries, two on behalf of an Asian ship-owner and two for a European ship-owner.
Each vessel of the six on order will have a capacity of 174,000 cubic metres.
GTT said the ships would be fitted with the Mark III Flex membrane containment system.
The delivery dates for all six carrier are scheduled between the second and final quarters of 2023.