Copertina S7000
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Offshore Saipem 7000 SaipemSaipem 70007000 2 With its state-of-the-art J-lay tower, upgraded dynamic positioning capability and fast ballasting system, the Saipem 7000 semisubmersible crane vessel has the capa- city to handle the entire workscope of offshore construc- tion developments worldwide, encompassing pipelaying in water depths greater than 2,000 metres and heavy lift operations up to 14,000 tonnes. The vessel's Class 3 DP system of 12 thrusters ensures that the vessel maintains good station keeping in the most difficult of weather conditions. Additionally, becau- se the Saipem 7000 has accommodation facilities up to 725 people, the vessel can assist hook-up and commis- sioning as well as initial platform life support activities. Altogether, this high specification means that the Saipem 7000 can be counted on to provide the highest level of reliability for conventional, deep and ultradeep water development projects. In support of its underwater works, the Saipem 7000 operates two state-of-the-art Innovator type of working rov's, which are an essential part of the vessel's equip- ment that complement and integrate surface and subsea operations of the Saipem 7000. 3 SemisubmersibleSemisubmersible derrick derrick and pipelayi HULL TYPE Self propelled dynamically positioned semisubmersible VESSEL FEATURES • Length overall 197.95 m • Upper platform 175 m x 87 m x 8.5 m • Lower pontoons 165 m x 33 m x 11.25/15.25 m •Depth to main deck 43.5 m •Free deck area 9,000 sq. m • Deck load 15,000 tonnes • Operating draft 27.5 m • Survival draft 18.5 m •Transit draft 10.5 m •Transit speed 9.5 knots CLASSIFICATION Lloyds Register and R.I.Na. COMPLIANCE NMD, HSE, USCG Rules. SPECIAL FEATURES Designed for tropical (+ 45° C) and arctic conditions (-20° C) DYNAMIC POSITIONING DP (AAA) Lloyds Register notation. IPD 3 R.I.Na. Class 3 Norwegian Maritime Directorate notation. First vessel to receive LR highest DP (AAA) notation. SDPM 31 system and standby additional back-up of SDP 11 control station with separate computer, UPS, gyros, environmental sensors position reference systems. 4 ingand (J-lay) pipelaying DP vessel (J-lay) SaipemSaipem 70007000 MOORING SYSTEM 14 x 1,350 kw single drum winches, each 3,350 m x 3 3/4"mooring line and 40 tonnes Norshore III high holding power anchor. Fully redundant SDPM system. 2 anchor windlasses, each 550 m x 5 1/8"chain and 34.5 tonnes anchor. PROPULSION AND THRUSTERS 4 x 4,500 kw propulsion azimuthing units, fixed pitch 4 x 3,000 kw retractable azimuthing units, fixed pitch 2 x 5,500 kw retractable azimuthing units, fixed pitch 2 x 2,500 kw bow tunnel units, fixed pitch. BALLAST SYSTEM Computer controlled system with simulation capabilities comprising 4 x 6,000 tonnes/h ballast pumps 40 ballast tanks – Total 83,700 cu. m 14 rapid ballast tanks – Total 26,000 cu. m LIFTING FACILITIES MAIN CRANE 2 twin Saipem 7000 model fully revolving bow mounted AMHOIST cranes. Main blocks tandem lift: 14,000 tonnes Main block single lift: 7,000 tonnes 6,000 tonnes revolving at 45 m rad./50 m tieback Aux. 1 block: 2,500 tonnes Aux. 2 block: 900 tonnes Lowering capability to 450 m below sea level Whip hook: 120 tonnes 4 fully revolving hydraulic cranes 25 tonnes lifting capacity 6 SaipemSaipem 7000 7000 8 PILE DRIVING/HANDLING EQUIPMENT AVAILABILITY 2 Menck MHU 3,000 hydraulic hammers. 2 Menck MHU 1,700 hydraulic hammers. 2 Menck MHU 1,000 hydraulic hammers. 2 Menck MHU 600 hydraulic hammers. 1 Menck MHU 220 hydraulic hammer. 1 Menck MHU 195 hydraulic hammer. 2 underwater/surface power packs. 1 hydraulic hammer compensator. "Slim" and "Free" riding mode capability. Full spread of internal/external lifting clamps ranging from 20" to 102" i./o. dia. 2 levelling systems range 66" - 72" dia. - 900 t. capacity. 2 external levelling systems 1,000 tonnes HANDLING DECK EQUIPMENT 1 150 tonnes AMHOIST 9299 Crawler crane 1 35 tonnes hydraulic tyred deck crane 2 5 tonnes fork lifts POWER PLANT Total power plant 70,000 kw, 10,000 Volt 12 diesel generators on heavy fuels divided in 6 fire segregated engine rooms classified UMS CREW FACILITIES 388 fully AC single or double cabins for 725 persons Gym, cinema, internal radio/TV, 400 seat main messroom 70 seat officers messroom, recreation room, bar-cafeterias 9 SaipemSaipem 70007000 HELIDECK Suitable for two BV234 LR Chinook helicopters (one parked). Classified helicopter refueling system. J-LAY SYSTEM Pipe diameter range from 4" to 32" Main laying tension system 525 tonnes with tensioners, up to 2,000 tonnes with friction clamps Laying tower angle 90° - 110° Abandonment/Recovery system double capstan winch with 550 tonnes capacity (up to 2,000 tonnes with clamps) 1 welding station 1 NDT and field joint station Pipe string quadruple joint Pipe storage capacity up to 6,000 tonnes. The tower is self erecting and removable by the Saipem 7000 own cranes. 10 spm_castorone_L01_08_11_07_v6 19-12-2008 18:05 Pagina 1 under construction Castorone Offshore spm_castorone_L01_08_11_07_v6 19-12-2008 18:05 Pagina 2 11.2008 Castorone Pipelaying capacity: triple joint 12 m or double joint 18 m; pipe size 48" (60" including coating) Cargo/tank capacity: Clear deck area: 4,300 sq.m Fuel oil: 6,500 cu.m Fresh water: 941 cu.m Ballast water: 30,000 cu.m Deck equipment: Main crane: 600 t @ 30 m, 350 t @ 46 m Pipe handling cranes: 2 x gantry cranes 52 t @ 35 m Tensioners: 3 x 250 t A/R winch: 750 t External double hinged ramp: 60 m long Working stations: 3 welding + 3 completion Propulsion system: Main gensets: 8 x 8,400 kW at 600 rpm each Emergency generator: 1 x 1,200 kW Power distribution: 2 separate switchboards 11 kV (Under construction) Bow thrusters: 2 x 37 t Pipelaying vessel Azimuthal thrusters: 6 x 92 t Main shafts: 2 x 8,000 kW Classification: ABS +A1 (E), pipelaying vessel, +ACCU, +DPS3, CRC, TCM, Accommodation: CM, ice class A0 (IA Baltic) 702 persons Dimensions: Other facilities: Length (o.a.): 290 m excluding ramp Mess room; offices; crew lifts; meeting rooms; Moulded breadth: 39 m gymnasium/recreation; television rooms Operational draft: min. 7 m, max.10 m Transit draft: 6.50 m approx. Dynamic positioning system: Displacement: 89,000 t at 10 m operational draft DP system: fully redundant, class 3 Reference system: 2 x Hipap 500 for 3,000 m of water depth; Performance: 2 x DGPS Transit speed: 14 knots Fuel consumption (transit): 80 t/day Helideck: Fuel consumption (DP mode, max.): 170 t/day Suitable for Sikorsky S-61 N Bollard pull (with main propellers): 180 t People, ideas, energy. Saipem S.p.A. - Via Martiri di Cefalonia, 67 - 20097 San Donato Milanese, Milan - Italy - Tel. +39.02.520.1 - Fax +39.02.520.44415 www.saipem.eni.it - A subsidiary of Eni S.p.A. spm_fds2_L01_08_09_24:Layout 1 24-09-2008 18:19 Pagina 1 under construction Saipem FDS 2 Offshore spm_fds2_L01_08_09_24:Layout 1 24-09-2008 18:19 Pagina 2 09.2008 Saipem FDS 2 Power: 6 diesel generators – 36,000 kw DP capability: DP Class 3 / ERN 99.99.97 Accommodation: 325 persons on board Main crane capacity: 1,000 t – 400 m below water line Auxiliary cranes capacity: 2 pedestal cranes – 60 t each 3 additional: 1 x 20 t – 2,500 m depth capacity 2 x 15 t – 15 m capacity Winches: 2 capstan winches with heave compensation: 1 x 750 t 1 x 500 t ROV: Field Development Ship 2 work class ROVs (Sonsub Innovator) Classification: J-lay tower: ABS +A1, (E), +AMS, +ACCU, +DPS3, Crane Vessel, Capacity: 2,000 t Pipelayer Vessel, Ice Class D0, PORT, HAB Designed to lay quad joints Main dimensions: Other equipments: Length o.a.: 183.0 m Side fairleader on 3 locations (750 t capacity) Length b.p.: 171.0 m Possibility to install an umbilical and flexible laying equipment Moulded breadth: 32.2 m Chain laying equipment (mobile) & 8 chains lockers Depth moulded: 14.5 m for 2,000 t of chain Draught design: 9.5 m Possibility to install a removable carousel on deck Draught operation mode: 8.0 m Capability to lay pipes in S mode (option) Draught scantling: 9.5 m Speed: 13 knots Main power output (100 MCR): 6 x 6,000 kw Propulsion system: 2 azimuthal thrusters for propulsion & station keeping (5,000 kw each) 3 retractable azimuthal thrusters (5,500 kw each) 2 bow thrusters for station keeping (2,000 kw each) People, ideas, energy. Saipem S.p.A. - Via Martiri di Cefalonia, 67 - 20097 San Donato Milanese, Milan - Italy - Tel. +39.02.520.1 - Fax +39.02.520.44415 www.saipem.eni.it - A subsidiary of Eni S.p.A. Description of Dynamically Positioned Pipelay Vessel Solitaire Technical Specification Dynamically Positioned Pipelay Vessel Solitaire March 2008, Rev. Y TABLE OF CONTENTS 1.0 INTRODUCTION 2.0 DESIGN CONCEPT 3.0 OUTLINE SPECIFICATION 3.1 Basic subdivision 3.2 Certification 3.3 Machinery installation and hull systems 3.4 Electrical installation 3.5 Pipelay and pipe transportation equipment 3.5.1 Line pipe transportation 3.5.2 Double joint prefabrication plants 1.0.0 Firing line 2.0.0 Stinger 3.0.0 1000t Abandonment and recovery system 4.0.0 S-Lift 3.6 Welding systems 3.6.1 Double joint welding system 3.6.2 Main line welding system 3.6.3 Contingency, repair and fabrication welding DRAWINGS Solitaire.y Technical Specification Dynamically Positioned Pipelay Vessel Solitaire March 2008, Rev.