CACI Awarded an $81 Million Task Order to Support the Defense Intelligence Agency (DIA)

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  3 février 2021 | International, Naval

  Huntington Ingalls wins $175 million Navy contract for aircraft carrier maintenance work

  By DAVE RESS Huntington Ingalls Industries will provide maintenance, training and planning support for aircraft carriers over the next five years under a new contract worth up to $175 million. The contract covers engineering services, maintenance and operator training as well as technical and repair services. The focus is on continuing maintenance of the carriers' shipboard elevators and cargo-handling equipment, as well as on planning for the overhaul, modernization and repair of these systems. The work, contracted by Naval Sea Systems Command, will be performed onboard U.S. naval aircraft carriers in Norfolk, San Diego, Washington State and Japan. The elevators on the new USS Gerald R. Ford-class carriers built at HII's Newport News Shipbuilding yard represent a major redesign, using electric motor systems to replace hydraulic mechanisms that can leak flammable fluids in areas where bombs and other munitions are prepared. Last year, a team of Newport News Shipbuilding engineers and shipbuilders worked up a new design for the rails on which Ford-class carrier weapons elevators travel. The adjustable bedplate, deemed a “total rethinking of the entire stator installation process,” turned a 56-step installation process into a 16-step effort, eliminating 95% of the welding and 50% of the rigging. That simplifies the work of aligning the rails -- a task which much meet tolerances of a sixteenth of an inch or less over distances equivalent to several stories of a building. Those alignments are a key issue for certifying the 11 elevators on the Ford, work set for completion this spring. Separately, the Military Sealift Command awarded East Coast Repair and Fabrication a $12.1 million contract for repairs and maintenace work on the USNS Kanawaha to be done at East Coast's new Newport News facility. Kanawaha is a fleet oiler, designed to supply fuel to Navy ships at sea. It has been in service since 1991 and is assigned to the Atlantic Fleet. The work includes some structural and electrical work, and the contract includes options which if exercised would increase its value to $13.6 million. The work is expected to be completed by April 19. Dave Ress, 757-247-4535, dress@dailypress.com https://www.dailypress.com/business/shipyards/dp-nw-hii-navy-contract-20210202-m4frhwji2bba3hdwqh5jb2ubay-story.html

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  24 avril 2022 | International, Naval

  Bollinger Shipyards wins Navy contract to finish first two SIOP dry docks

  The dry docks will aim to relieve submarine maintenance delays and deferrals through 2040.

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  22 octobre 2020 | International, Aérospatial

  Pratt & Whitney Awarded Contract for F135 Engine Modernization Study

  Seapower Staff EAST HARTFORD, Conn. — Pratt & Whitney, a division of Raytheon Technologies Corp., has been awarded a $1.5M contract to conduct an F135 modernization study and operational assessment by the F-35 Joint Program Office to determine specific propulsion system growth requirements for Block 4.2 F-35 aircraft and beyond, the company said in an Oct. 20 release. The study is expected to conclude in March 2021. “This award is a significant milestone for the program and the warfighter, as we look to ensure the F135 propulsion system continues to provide the foundation for all air vehicle capability requirements over the full lifecycle of the F-35,” said Matthew Bromberg, president, Pratt & Whitney Military Engines. “As we look to the future, growth in aircraft capability must be met with matched propulsion modernization. Fortunately, the F135 has ample design margin to support agile and affordable upgrades that will enable all F-35 operators to keep pace with evolving threat environments.” Under this award, Pratt & Whitney will assess F135 engine enhancements required to support future F-35 weapon system capability requirements across all F-35 variants beginning with Block 4.2 aircraft. The scope of the assessment focuses on enhancements addressing improvements to up and away thrust, powered lift thrust, power and thermal management capacity, and fuel burn reduction. Designed with the knowledge that operational environments will evolve and threats will advance, the F135 is postured to meet future F-35 capability requirements. Its modular design and advanced digital architecture allow for the agile development and spiral insertion of both hardware and software upgrades. As part of the study, Pratt & Whitney's GATORWORKS organization will complete the conceptual design and analysis of multiple F135 Engine Enhancement Package (EEP) growth options with phased insertion plans. Leveraging significant U.S. Government and Pratt & Whitney investment in next generation adaptive propulsion technologies, Pratt & Whitney's EEP approach offers low risk, variant-common upgrade options for the F135 that provide increased performance aligned with the program's continuous capability development and delivery strategy and serve as a critical enabler for future capability growth of the F-35 weapon system. The combat-proven F135 is the most advanced operational fighter engine in the world, delivering 26% more thrust, 116% more powered lift, and more than a 300% increase in power and thermal management over 4th generation fighter engines – all with a demonstrated mission capability rate of greater than 94%. “Built upon decades of combat propulsion experience, the F135 provides the warfighter with a critical technological advantage over adversaries at an unparalleled value to the taxpayer,” said Bromberg. “With more than 40,000 pounds of thrust, unmatched low-observable signature, world-class thermal management, and innovative engine control system, the F135 is a critical enabler of the F-35 weapons system and of operations conducted in advanced threat environments – a core element of the National Defense Strategy.” https://seapowermagazine.org/pratt-whitney-awarded-contract-for-f135-engine-modernization-study/