09/12/2013 Paul Hesk Regional Manager – Middle East, India and Africa Van Oord Offshore bv Dredging for Oil and Gas CEDA UK Seminar Dredging for the Offshore Industries ICE London, 3 December 2013 Offshore and EPC Contractors Text small (build up) including image Recent Investments Company Profile Leading international contractor, specialising in: • Dredging and Reclamation • Offshore Oil and Gas • Marine Engineering • Offshore Wind Farms • Infrastructure • Soil Improvement Offshore and EPC Contractors 1 09/12/2013 Oil and Gas Sector Related Activities • Dredging and Reclamation • Trenching and Backfilling • Pipeline (and Cable) Installation • SPM System Installation • Subsea Rock Installation • Protection and Stabilisation of Pipelines, Cables and Structures • Ballasting of Structures • Scour Protection • GBS Installation Offshore and EPC Contractors In presentation-modus: Click on the logo to go back to menu Dredging and Reclamation Das Island, United Arab Emirates • New platform for airport extension and accommodation • 160 km offshore • 16 million m3 sand (including soil improvement by vibro-compaction) • 7 km of revetment • 3.5 million tonnes Rock • 140,000m3 Concrete • 39,000 No. X-blocks Offshore and EPC Contractors © Copyright Van Oord | 2012 4 2 09/12/2013 In presentation-modus: Click on the logo to go back to menu Trenching and Backfilling Typical Equipment Types: • Trailing Suction Hopper Dredgers • Cutter Suction Dredgers • Backhoe Dredgers Selection Criteria: Shallow to Deep Water • Soil Properties • Water Depth • Disposal Area • Environmental Considerations Near Shore Offshore and EPC Contractors © Copyright Van Oord | 2012 5 Full image Pipeline Installation Offshore and EPC Contractors © Copyright Van Oord | 2012 6 3 09/12/2013 Text (large) including image On-bottom Pull The pipeline is pulled from an onshore stringing yard into the water with the aid of Linear Pulling Winches mounted on an offshore construction barge. Offshore and EPC Contractors Full image Pipeline Installation – Bottom pull © Copyright Van Oord | 2012 8 4 09/12/2013 Text (large) including image Pipe Lay In the near shore area, the pipeline is pulled from a Shallow Water Lay Barge moored offshore to the shore with the aid of Linear Pulling Winches. In deeper water, the pipeline is installed on the seabed by a Shallow Water Pipe Lay Barge. Offshore and EPC Contractors © Copyright Van Oord | 2012 9 In presentation-modus: Click on the logo to go back to menu Shallow Water Pipe Lay Barge • Shallow water applications (up to 100m) • 6” to 60” diameter pipe • 7 Stations: • 3 Welding • 1 Non Destructive Testing • 3 Field Joint Coating Offshore and EPC Contractors © Copyright Van Oord | 2012 10 5 09/12/2013 In presentation-modus: Click on the logo to go back to menu Single Point Mooring (SPM) System Installation • Pipe Line End Manifold (PLEM) Installation • CALM Buoy Installation: • Subsea and Floating Hoses (including Umbilicals) • Anchor and Chains • Mooring Hawser Offshore and EPC Contractors © Copyright Van Oord | 2012 11 Full image Subsea Rock Installation • Stabilisation • Free-span Support • Pre-lay • Post-Lay • Crossings • Upheaval Buckling Mitigation • Protection • Anchors • Dropped Objects • Spudcan Pugmark Filling • GBS Related Applications Offshore and EPC Contractors © Copyright Van Oord | 2012 12 6 09/12/2013 Full image From the Archive…….. Offshore and EPC Contractors © Copyright Van Oord | 2012 13 Full image Offshore and EPC Contractors © Copyright Van Oord | 2012 14 7 09/12/2013 Full image Flexible Fall Pipe Vessels • DP-2 • Highly accurate installation • Large capacity (up to 28,000 tonnes) • Installation in water depths of up to 1,200m • Ability to work close to live structures Offshore and EPC Contractors © Copyright Van Oord | 2012 15 Full image Offshore and EPC Contractors © Copyright Van Oord | 2012 16 8 09/12/2013 Full image Side Stone Dumping Vessels • DP-2 • Accurate installation in water depths of up to 50m • Ability to work close to…… Offshore and EPC Contractors © Copyright Van Oord | 2012 17 Full image Side Stone Dumping Vessels …… or under live structures Offshore and EPC Contractors © Copyright Van Oord | 2012 18 9 09/12/2013 Full image Offshore and EPC Contractors © Copyright Van Oord | 2012 19 Full image Pipeline Stabilisation Offshore and EPC Contractors © Copyright Van Oord | 2012 20 10 09/12/2013 Full image Trench Backfilling Offshore and EPC Contractors © Copyright Van Oord | 2012 21 Full image Thermal Insulation Offshore and EPC Contractors © Copyright Van Oord | 2012 22 11 09/12/2013 Full image Free-span Correction Offshore and EPC Contractors © Copyright Van Oord | 2012 23 Full image Pre and Post Lay Installation Offshore and EPC Contractors © Copyright Van Oord | 2012 24 12 09/12/2013 Full image Crossings Offshore and EPC Contractors © Copyright Van Oord | 2012 25 Full image Upheaval Buckling Mitigation Offshore and EPC Contractors © Copyright Van Oord | 2012 26 13 09/12/2013 Full image Anchor Protection Offshore and EPC Contractors © Copyright Van Oord | 2012 27 Full image Dropped Objects Offshore and EPC Contractors © Copyright Van Oord | 2012 28 14 09/12/2013 Full image Infill of Spudcan Pugmarks Offshore and EPC Contractors © Copyright Van Oord | 2012 29 Full image Gravity Based Structure (GBS) installations • Sea Bed Preparation • Tow Out • Sinking • Ballasting • Scour Protection Offshore and EPC Contractors © Copyright Van Oord | 2012 30 15 09/12/2013 Full image Seabed Preparation Offshore and EPC Contractors © Copyright Van Oord | 2012 31 Full image Tow-Out and Sinking Offshore and EPC Contractors © Copyright Van Oord | 2012 32 16 09/12/2013 Full image Ballasting Offshore and EPC Contractors © Copyright Van Oord | 2012 33 Full image Scour Protection Offshore and EPC Contractors © Copyright Van Oord | 2012 34 17 09/12/2013 Chapter title Thank you for your attention Are there any questions? Offshore and EPC Contractors 18 .