New Deep-Water Diving Support Vessel -Vessel Features and Specifications
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Shanghai 30th of July 2018 New Deep-water Diving Support Vessel -Vessel Features and Specifications- Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 1 New Deep-water Diving Support Vessel (New Deep-water DSV) DP Class 3, Multipurpose Diving Support/Pipe-lay Vessel with SAT diving and rigid and flex pipe lay capability for worldwide operations Key features include: • DP2/DP3 Closed ring operation • Lay system capable for rigid, flexible pipes and umbilical • Deep-water heavy lift and installation work, with heave compensated 400t crane (Max 3000m water depth) • SAT diving, with 24 divers and two diving bell up to 500m water depth • Salvage operations Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 2 New Deep-water DSV – Vessel Specifications Principal Dimensions Vertical reel capacity 4000Te Mooring Length overall Approx. 177.10m Below deck carousel capacity 5000Te 5×anchor winches Length between PP 162.7m Cranage 7×mooring winches Breadth, moulded 33.0m 1×400Te AHC Knuckle boom crane ROV Depth, moulded (to 1st deck) 14.4m 400Te at 38m/800Te at 20m harbor lift 1×150HP WROV, 6000m water depth Depth, moulded (to 1st deck) 10.4m 590Te at 1500m w.d/190Te at 3000m w.d. 1×250HP WROV, 3000m water depth Design draught, moulded 7.5m 40Te whip line Moonpool size 4.9m*4.2m Max. load draught, moulded 8.8m 1×50Te Knuckle boom crane,100Te double fall Diving System 1 × 10Te at 20m Knuckle boom provision/reel Pipelay System Depth rating 500msw service basket lifting crane Max rigid pipe diameter 1×5Te at 8m Telescopic boom provision crane No. in saturation 24 18” OD (457.2mm) No. of bells 2 DP system 23.6” OD coated (600mm) Moonpool size 4.2m*4.2m DYNPOS AUTR – Class II / DYNPOS AUTRO – Max flexible pipe/Umbilical/Cable diameter Vessel Speed (Max transit) 15.0 Knots Class III 25.6” OD (650mm) Environmental Regulatory Number Endurance PIP diameter 99.99.99.99 10000 n mile/60 Days 12’’/25.4mm-18’’/35mm Capacities Flag Piggyback pipe diameter 2’’-6’’ Heavy fuel oil 2410 m3 People’s Republic of China Maximum lay dynamic tensions Marine gas oil 2490 m3 Rigid/Flexible/Umbilical 550Te Portable fresh water 1150 m3 Pipelay Technical water 300 m3 Operating depth <100m-3000m Ballast water Sufficient Ramp angle 40°-90° Water makers 2×50Te/Day Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 3 New Deepwater DSV – Overview 550Te RLS Tower Sikorsky S92A/S61N 400Te AHC Main Crane 100Te Auxiliary Crane 180p accommodation 2*WROV rated to 3,000m 500msw Diving System(Portable) 5000Te Capacity Under 4000Te Capacity Reel Deck Carousel Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 4 New Deepwater DSV – Class Notations ★CSA Salvage Ship, Rescue Ship, DSV-SAT, Floating Crane, Lifting Appliance, Pipe Laying, Ice Class B, SPS, PSPC(B), Helicopter Facilities, In-water survey. ★CSM, AUT-0, DP-2, DP-3, Electrical Propulsion System, FTP, BWMP, Clean, GWC, AFS, COMF(NOISE) 3, COMF(VIB) 3, BWMS, GPR +1A1, Pipe laying vessel, DSV(Surface, SAT), Crane vessel, Crane, pipe laying, Ice(C), SPS, COAT-PSPC(B), HELDK(S,H), BIS, E0, DYNPOS(AUTR), DYNPOS(AUTRO), BWM(E[s], T), ECA(SOX-A), NAUT(OSV-A), Clean(Design), COMF(V-3), Recyclable Double Class Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 5 New Deepwater DSV – Power System Main Power Generators 6*4,630kW Total 27,780kW Emergency/Harbor Generator 1*1,200kW Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 6 New Deepwater DSV – Propulsion System Main Azimuth Thrusters 3*5.5 MW Main Retractable Thrusters 2*3.1 MW Main Tunnel Thrusters 2*3.1 MW Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 7 New Deepwater DSV – Pipe-lay System A&R System Pipeline Straightener 615te A&R Capacity Aux. Crane 2*275Te 4-track Aligner tensioners Work station Initiation winch Spooling Tensioner A&R traction winch Reel spooling initiation winch A&R storage winch Hang-off Module 600Te Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 8 New Deepwater DSV – Pipe Storage System 5000T Flexible Product Storage & Routing Equipment 4000T Rigid Product Storage & Routing Equipment Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 9 New Deepwater DSV – Pipe-lay System IHC Scope-Turn Key 550t Rigid/Flexible Reel Full Turnkey solution for a 550t Lay Tower System Reel Lay System, including [IHC EB / IHC SAS] Product Storage & PLET Manipulation. Delivery, Installation & 4000t Rigid Product Commissioning on board a New Storage Reel System Build vessel, Chinese Port [IHC by NOV] [Qingdao]. Fully Integrated Control & Monitoring System Harbour & Sea Trials Support [IHC EB] including Operator Training & Operation / Maintenance Manuals 5000t Flexible Product Storage Carousel System [IHC by NOV] Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 10 New Deepwater DSV – Reeled Pipe Lay Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 11 New Deepwater DSV –Flexible and Umbilical Lay Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 12 New Deepwater DSV – Pipelay Attachment of ILT, PLET, PLEM PLET Rails PLET manipulator PLET handling system: Upend and position PLET and ILTs in the workstation PLET Size (Max) 100t (@ Hs=4m) Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 13 New Deepwater DSV – Rigid Pipelay with Piggyback Separate Aligner, Straightener & Centraliser System Piggy Back Tensioner Piggy Back Bellmouth Capable of Installation 2”-6” Rigid Pipe In Parallel with the Main Rigid Product Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 14 New Deepwater DSV – Reeling Capacity PIPE DIA Storage Capacity 8’’ NB 29.6km-56.5km 10” NB 21.3km-36.5km 12’’ NB 15.9km-25.9km 14’’ NB 13.6km-21.5km 16” NB 10.6km-16.4km 18’’ NB 8.5km-12.9km Note: Typical wall thickness and coating included Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 15 New Deepwater DSV – Main AHC Crane Subsea Lift SWL at 3000m deep water 190t@30m, single fall SWL at 1500m deep water 590t@18m, double fall Sea Lift/Internal Lift 400t@30m, single fall 800t@18m, double fall 180t@max 54m, single fall Port Lift 400t@38m, single fall 800t@20m, double fall Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 16 New Deepwater DSV – DP Capability *DPIII Worst Case Failure Hs=4.5m, Vw=31.7kts, Vc=2.0 kn Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 17 VH2 New Deepwater DSV – DP Pipe-lay 50T horizontal surge force acting from the aft of the vessel and backwards to simulate the added tension and drag from the pipe. Limit Weather Condition for Rigid Pipe Lay under Worst DP3 Failure: Hs=5.2m, Vw=37.1kts, Vc=2.0 kn Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 18 幻灯片 18 VH2 KM计算的DP结果相对WSD的要偏高,即使在加了50t铺管拉力后可抵抗的风浪流都高。这一点主要是前面几张PPT都是拿的WSD的计算结果, 两者有矛盾 Vincent Hsu, 2016/11/3 New Deepwater DSV – 2×Work Class ROV’s Side Lunch & Moon pool Lunch • Pre and post lay surveys • Touch down monitoring • Construction operations Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 19 New Deepwater DSV – Vessel Builder Wuchang Shipbuilding Industry Group Co.,Ltd Haixi Wan (Yard), Huangdao Qingdao, PRC Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 25 New Deepwater DSV – Key Milestone Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 26 New Deepwater DSV – Construction Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 27 Thank you for your attention! Q & A Shanghai Salvage New Deep-water Diving Support Vessel Construction Engineering Project Team 23.