Awarded
Tidal Turbines
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Descriptions
QED Naval is seeking the Supply and delivery of 3 off Tidal Turbines to a tidal test site within UK mainland waters. Prerequisites for suppliers: - Provide pricing options: a) outright purchase b) contract hire c) lease to buy for all three turbines, including a service contract to assist QED Naval during the integration phase and through its circa 36 month operation within the Tiger project which is due to be completed by 31 March 2023. - Turbine integration and turbine testing to include supplier input and assistance. Specification: No Item Description Specification 1 Power output 50 to 150 kW 2 Turbine rotor diameter 3.5 to 5.5 m; 2 off larger diameter and 1 off smaller 3 Rotor directionality Bi directional with pitch controlled of reversible blades 4 Rated flow speed 1.5 to 2.0 m/s 5 Max flow speed 4.0 to 5.0 m/s 6 Survival flow speed 6.0 to 8.0 m/s 7 Braking system Hydraulic disk braking and/or electrical braking system 8 Generator type Permanent Magnet Generator (PMG) preferred 9 Drive system Direct drive preferred but not essential 10 Nacelle max dimensions Diameter - Max 1.0 m Length - Max 4.0 m Weight - Max 6.5 T Depth rating - 40.0 m 11 Electrical connection Dry mate preferred or wet mate will be considered if cost comparable 12 Electrical interconnects Suitable lengths of underwater cable with armouring and connectors as above typically 10 – 20m tail on each turbine 13 SCADA system Suitable sensor specification to monitor and control the turbines remotely using ethernet or fibre channel 14 Interface transition piece Suitable transition structure to support the turbine within the platform 15 Paint system Suitable for long term submersion in seawater <20 degrees, NORSOK or DNVGL spec 16 Anti-foul pain Suitable for long term submersion and bio-fouling, hard antifoul suitable for at least 2 years 17 System life 20 Years 18 Design maintenance periods 5 years (period does not relate to project duration)
Timeline
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Tender Regions
CPV Codes
42110000 - Turbines and motors
42100000 - Machinery for the production and use of mechanical power
42961000 - Command and control system
42113000 - Parts of turbines
Keywords
turbines
motors
turbine nozzles
electric motor
turbine casing
turbine bearings
turbine blades
turbine rotor
turbine seals
gas turbine
turbine vanes
prime mover
turbine parts
steam turbine
power machinery
drive machinery
power turbines
turbine shafts
mechanical drive systems
mechanical power units
turbine subassemblies
real-time coordination
mechanical motors
control automation
power generation motors
supervisory control
hydraulic turbine
rotating power units
industrial drive machinery
integrated control systems
mechanical motive power devices
command and control system
mechanical power equipment
operational management systems
power transmission equipment
power generation machinery
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