PDA

View Full Version : USN Ship-to-Shore Connector program



buglerbilly
04-05-10, 01:53 AM
New Partner in Italian-US Team for US Navy’s Future Hovercraft


The MMC/Boeing design of the future Ship-to-Shore Connector (SSC).

Oceaneering International joins industrial team for US Navy SSC programme

06:28 GMT, May 3, 2010 defpro.com | The Italian-US competitor for the US Navy’s future hovercraft platform added a new team-mate to its industrial team. Marinette Marine Corporation (MMC), the US subsidiary of Italy’s Fincantieri shipyard, and Boeing announced Friday that they are extending their partnership with the inclusion of Oceaneering International Inc. as part of its bid for the US Navy’s Ship-to-Shore Connector (SSC) programme. The SSC programme, worth some $4 billion, consists of up to 80 new hovercraft vessels which are intended to replace the Navy’s Landing Craft Air Cushion (LCAC), which has been in service since 1984 and is reaching the end of its service life.

Marinette Marine will be the prime contractor for the team and assume responsibility for the hulls, while Boeing will deliver the propulsion systems and communication and control systems for the vessels. “Oceaneering International, will bring its consolidated experience in the maintenance and assistance of vessels,” a Fincantieri spokesman said during the Navy League Sea-Air-Space Exposition in Washington.

Fincantieri in the US

“Fincantieri’s decision to purchase shipyards in the USA has turned out to be a successful strategy as it enables us to bid for tenders of enormous scope and value - unrivalled in the world – which, under US law, must be executed in loco,” Giuseppe Bono, Chief Executive Officer of Fincantieri said. Marinette Marine is engaged in various government and commercial projects such as the USS Freedom (LCS-1) in the Lockheed Martin-led team, which was delivered to the US Navy in September 2008.

Last year, Fincantieri began a multi-million dollar, five-year modernisation programme of its US shipyards. The programme seeks to transform Marinette Marine into the premier mid-tier shipyard in the United States and includes installing new cranes and CNC-controlled pipe bending machines, as well as the enlargement of its major construction bays.

Bono added that the Italian company would additionally expand its production capacities in the US and improve infrastructure and processes.

The SSC programme

Announced in 2007, the SSC is intended to be the Navy’s primary over-the-horizon, ship-to-objective amphibious lift capability. Constructed as a hybrid platform, the craft will transport vehicles, cargo, and personnel from ship-to-shore and/or seabase-to-shore. According to the Navy’s requirements, the SSC will have the ability to move across beaches at speeds of about 40 knots, also operating in ice, mud, and marsh areas. Beyond that, the vessels will have the ability to transport heavy cargo loads of approximately 73-75 short tons for military and humanitarian operations.

A contract award for the 10-year programme is expected to be placed by the US Navy in fiscal year 2011 with first deliveries beginning in 2015.

The Industrial Competitors

The Marinette Marine/Boeing SSC solution is expected to be built on an aluminium alloy platform with an overall length of 28m (92ft) and be powered by 4 gas turbines with a post-swirl propulsion type on two lift fans generating over 17,000kW (22,800hp) at a sustained speed of over 35 knots. Further, HF/VHF/UHF Radios, AADS Hardware, GPS/INS System Hardware, and Condition Based Maintenance (CBM) Software will be integrated into the crafts.

In October 2009, Textron Marine & Land Systems – the builder of the LCAC – and L-3 Communications announced they are also teaming up for the Ship-To-Shore Connector contract. Textron is the prime contractor and shipbuilder of this team, while L-3 Communications is expected to design and integrate various craft modules, as well as provide integrated lifecycle support and logistics.
----
By Luca Bonsignore, Publisher

This article is part of the defpro.focus “US Navy Shipbuilding Programmes - FY10 and Beyond” which can be accessed here: http://www.defpro.com/focus/profile/us_navy_shipbui/.

buglerbilly
04-05-10, 02:51 AM
Common Core Technology Provides Benefits to Rolls-Royce MT7 Marine Engine

(Source: Rolls-Royce; issued April 30, 2010)

RESTON, Va. --- Rolls-Royce, the global power systems company, announced today that the [principal] application of the MT7 marine engine is the US Navy Ship to Shore Connector air-cushion vehicle program, which requires a lightweight and robust engine. The MT7 is a variant of the combat-proven AE 1107 turboshaft which powers the US Marine Corps and Air Force V-22 aircraft.

In addition to offering an exceptional power-to-weight ratio, the MT7, through its heritage, is demonstrating excellent resistance to challenging environments, ranging from shipboard to desert operations. This experience allows the MT7 to deliver benefits to its users through extended engine overhaul intervals and lower total ownership costs.

Andy Marsh, President Rolls-Royce Naval Marine, said: "The MT7 is a fine example of how Rolls-Royce invests in core technologies that can be used multiple times across a family of engines and applications. Just as the MT30 was qualified to naval requirements for the LCS and DDG 1000 programs, we expect the MT7 to be equally successful. The MT7 is an important step forward for the naval business and broadens our product offering to meet emerging customer needs, especially for the Ship to Shore Connector program.”

The company’s common core engine family includes the AE 1107 turboshaft, the AE 2100 turboprop and the AE 3007 turbofan. With over 40 million flight hours accumulated on more than a dozen different applications, the AE engine family provides many advantages for the MT7 program. The common core architecture also allows the MT7 to benefit from an active, well established supply chain, and cost effective production, repair and overhaul processes.

Approximately 400 MT7 engines have already been delivered, with 1000 additional engines scheduled for delivery. MT7 production takes place in Indianapolis, Indiana.

Rolls-Royce, a world-leading provider of power systems and services for use on land, at sea and in the air, has established a strong position in global markets - civil aerospace, defense aerospace, marine and energy. Rolls-Royce employs over 38,000 skilled people in offices, manufacturing and service facilities in 50 countries. Annual underlying revenues were £10.1 billion (~$16.7 billion) in 2009, of which about half came from services revenues. The firm and announced order book stood at £58.3 billion (~$96.2 billion) at December 31, 2009, providing visibility of future levels of activity.