December 2012 UT3 The magazine of the Society for Underwater Technology Excavation and Trenching Underwater Intervention 1 UT2 December 2012 UT2 December 2012 2 December 2012 UT2 The magazine of the Society for Underwater Technology Excavation and Trenching Underwater Intervention 1 UT2 December 2012 The T1200 trencher Image: FET/Helix December 2012 Vol 7 No 4 UT3 Society for Underwater Technology 1 Fetter Lane London EC4A 1BR +44 (0) 1480 370007 Editor: John Howes
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[email protected] Production: Sue Denham Design and Layout Torpedo Design ISSN: 1752-0592 Published by UT2 Publishing Ltd for and on behalf of the Society for Underwater Technology. Reproduction of UT2 in whole or in part, without permission, is prohibited. The publisher and the SUT assumes no responsibility for unsolicited material, nor responsibility for content of any advertisement, particularly infringement of copyrights, trademarks, intellectual property rights and patents, nor liability for misrepresentations, false or misleading statements and illustrations. These are the sole responsibility of the advertiser. Opinions of the writers are not necessarily those of the SUT or the publishers. 3 UT2 December 2012 News News Technip Heerema Alliance Technip and Heerema Marine These developments have significant and installation requirements of Contractors have signed a worldwide challenges for our clients, which the specialised pipe-lay vessels. alliance agreement where the alliance of Technip and Heerema two companies will combine their addresses – Increasing size and The five-year alliance agreement capabilities to address the fast complexity of ultra-deepwater projects makes available the complementary growing subsea ultra-deepwater require extensive project management assets of the two companies for ultra- market.