pipelaying vessel - PetroMin Pipeliner

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Name SEVEN SEAS Type Pipelaying vessel Yard number 710 Year 2008 Purchaser Subsea 7 Built by IHC Merwede Saipem Saipem owns dynamically positioned (DP3) vessels (i.e. Saipem 7000 and Saipem 3000) capable to lift up to 14,000 t and successfully complete challenging offshore installation and construction projects; dynamically positioned (i.e. Saipem 7000 and Castoro Sei) and conventional (i.e. Castoro 7 and Semac 1) vessels, capable to lay pipeline with the S-lay and J-lay techniques in low and deep waters; a field development ship, the Saipem FDS, capable to J-lay and lift up to 600 t. Saipem is actually strengthening its fleet by constructing new vessels like the CastorOne, a dynamically positioned (DP3) deepwater laying barge for operations in extreme environments, and the new Saipem FDS 2, capable to develop offshore fields by J- laying and lifting up to 1,000 t in dynamic position (DP3). For the Caspian Sea, Saipem has developed a dedicated fleet (i.e. Castoro 12, TRB tenders and Ersai vessels) that, thanks to some advanced laying and trenching technologies, are capable to operate in low waters, high temperature ranges and harsh and difficult environments. Saipem is actually completing a new post-trenching barge, the Castoro 16. Saipem, through Sonsub, also owns a huge ROV and subsea construction fleet. Castorone Pipelaying vessel Classification: ABS +A1, (E), +AMS, +ACCU, +TCM, CRC, HELIDK, UWILD, ICE CLASS A0 + BALTIC, ICE IA, +DPS-3 Dimensions: Length (o.a.): 330 m excluding ramp/stinger Moulded breadth: 39 m Operational draft (min. - max.): 7 - 10 m Transit draft: 8 m approx. Displacement: 100,000 t at max. operational draft Performance: Max speed: 14 knots Pipelaying capacity: triple joint 12 m or double joint 18 m; pipe size up to 48" (60" including coating) Deck equipment: Main crane: 600 t @ 30 m, 350 t @ 46 m Pipe handling cranes: 2 x gantry cranes 55 t @ 35 m Tensioners: 3 x 250 t A/R winch: 750 t Working stations: 3 welding + 4 completion Dynamic positioning system: DP system: fully redundant, class 3 Reference system: 2 x taut wire, 2 x hipap 501 for 3,000 m of water depth; 3 x DGPS Helideck: 12.8 suitable for Supe Puma and Eurocopter 20 APR-JUN 2013 Visit our websites at www.safan.com
Saipem 7000 2 x 5,500 kW retractable azimuthing units, fixed pitch 4 x 3,000 kW retractable azimuthing units, fixed pitch 2 x 2,500 kW bow tunnel units, fixed pitch Power plant: Total power plant: 70,000 kW, 10,000 Volt; 12 diesel generators on heavy fuels divided in 4 fire segregated engine rooms; classified UMS Semi-submersible crane and pipelaying (J-lay) DP vessel Classification: Dual class RINA/ABS class notation: CCS-IWS-LSF-HELIDECK Dimensions: Length: 198 m Breadth: 87 m Depth to main deck: 45 m Transit draft: 10.5 m Operational draft: 27.5 m Dynamic positioning: DP (AAA) Lloyds Register; IPD 3 R.I.Na.; Class 3 Norwegian Maritime Directorate notations; fully redundant. Mooring system: 14 x 1,350 kW single drum winches, each 3,350 m x 3 3 / 4 ” mooring line and 40 t anchors. Propulsion and thrusters: 4 x 4,500 kW propulsion azimuthing units, fixed pitch Lifting facilities main crane: 2 twin S 7000 model fully revolving bow mounted Amhoist cranes. Main blocks tandem lift: 14,000 t Main block single lift: 7,000 t revolving at 40 m rad./41 m tieback 6,000 t revolving at 45 m rad./50 m tieback Aux. 1 block: 2,500 t revolving at 74 m rad. Aux. 2 block: 900 t revolving at 115 m rad. Lowering capability to 450 m below sea level Whip hook: 120 t revolving at 150 m rad. J-lay system: Pipe diameter range from 4" to 32" Main laying tension system: 525 t with tensioners, up to 2,000 t with friction clamps; Laying tower angle: 90º - 110º Abandonment/Recovery system double capstan winch with 550 t capacity (up to 2,000 t with clamps) Number of welding stations: 1 Number of NDT and field joint stations: 1 Pipe string quadruple joint Pipe storage capacity up to 6,000 t Helideck: Suitable for two BV234 LR Chinook helicopters (one parked). 22 APR-JUN 2013 Visit our websites at www.safan.com
Page 1 and 2: Report Pipelay Vessels Capabilities
Page 3: The vessel is expected to be comple
Page 7 and 8: Skandi Vitória The Deep Orient is

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