2013-01-18Process Control and Information System for the power plant Amagerverket Unit 3 (Vattenfall A/S)
Process Control and Information System for the power plant Amagerverket Unit 3
The Power Plant Amagerverket unit 3 in Copenhagen will be rebuild for 100 % wood pellets. In this context the existing DCS has to be replaced. The work comprises development, engineering, production, installation and test of a integrated plant control system.
The full integrated system must include:
Process Control and Information System for controlling the boiler, flue gas system and other auxiliary systems.
Turbine control …
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2012-12-20Tail end (low dust) SCR system for Fynsværket unit 8 (Vattenfall A/S)
The purpose of the Qualification System is to establish a list of qualified Suppliers for a tail end (low dust) SCR system. The entire DeNOx system will require re-heating of the flue gas before the SCR-system and recovering the energy from the warm flue gas after the SCR-system by use of heat exchanger.
The Works include design, manufacturing, supply, testing and commissioning.
Flue gas flow: Approx 160.000 Nm3/h
Fuel: Biomass (straw and wood chips)
The SCR plant will be installed in a bio fired …
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2012-12-19LOT M1: Continuous Ship Unloader (CSU) for wood pellets; LOT M2: Transport and silo discharge equipment for wood... (Vattenfall A/S)
The purchase will be divided into four (4) different lots as described in the following. These may either be ordered as four (4) separate contracts or be freely combined into common contracts.
LOT M1: Continuous Ship Unloader (CSU) for wood pellets.
Supply of one Continuous Ship Unloader (CSU) for wood pellets at Amager Power Station located in the city of Copenhagen.
The supply includes engineering, purchase, manufacturing, installation, commissioning, testing and documentation of one Continuous Ship …
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2012-11-28Lot E05 Electrical supply for the construction site (Vattenfall A/S)
The scope of supply includes design, manufacturing, supply, installation, test and commissioning of the complete electrical supply system on the construction site at Nordjyllandsværket.
This includes an electrical supply system of interconnected switchboards with circuit breakers, power cables, light poles with lights to illuminate access roads and areas of the construction site, barrier to control site access etc.
The contractor shall provide assistance on site within four (4) hours in case of damage or …
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2012-11-23Concrete structures for transport systems and ground works (Vattenfall A/S)
The purchase will be divided into two different lots as described in the following. These may either be ordered as two (2) separate contracts or as one common contract.
Lot no. B01: Concrete structures for transport systems.
The supply includes concrete foundations for conveyor supports and concrete foundation structure for screening building for a biomass co-firing plant for wood pellets located at Nordjyllandsværket nearby the city of Aalborg. The concrete foundation for the conveyor supports must be …
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2012-11-23Civil structures for wood pellet storage (Vattenfall A/S)
The project consists of two 25.000m3 concrete storage silos located at the North West corner of the coal stack at Nordjyllandsværket. The silos consist of concrete foundations, concrete walls and floor. Establishment of concrete basement area fulfils all necessary demands which are needed for the bulk handling equipment systems. Furthermore the silos consist of steel roof structure and penthouse building on the silo top. Galleries and stairs to fulfil all safety regulations as well as service and …
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2012-08-31Flue gas cooler for a biomass co-firing plant for wood pellets (Vattenfall A/S)
The supply includes a flue gas cooler including ducts to be installed at an existing coal fired power plant located at Nordjyllandsværket in the city of Aalborg.
The flue gas cooler will be established as a part of a biomass co-firing project.
The supply includes process design and mechanical design incl. CFD calculations, manufacturing, supply, installation, testing and commissioning. The flue gas cooler shall have a thermal capacity of 25 MW and shall be connected to the existing flue gas ducts in …
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2012-05-23Modification of burners for a biomass co-firing plant for wood pellets (Vattenfall A/S)
The supply includes modification of existing coal fired burners for a biomass co-firing plant for wood pellets located at Nordjyllandsværket in the city of Aalborg.
The supply includes design, manufacturing, supply, installation, testing and commissioning of modifications of four existing coal dust burners at the unit 3 at Nordjyllandsværket in the city of Aalborg. The unit 3 is an 845 MW thermal super critical coal dust fired boiler with sixteen burners where four burners shall be modified to be able to …
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2012-05-23Transport and storage equipment for a biomass co-firing plant for wood pellets (Vattenfall A/S)
The purchase will be divided into two different lots as described in the following. These may either be ordered as two separate contracts or as one common contract.
LOT no. 1: Wood pellet receiving and transport equipment.
The supply includes a wood pellet receiving facility and transport equipment for a biomass co-firing plant for wood pellets located at Nordjyllandsværket in the city of Aalborg.
The supply includes design, manufacturing, supply, installation, testing and commissioning of a wood pellet …
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2011-09-28Modification of existing coal dust burners (Vattenfall A/S)
The supply includes design, manufacturing, supply, installation, testing and commissioning of modification of existing coal dust burners in one burner row for burning wood dust in an existing coal fired plant located at Nordjyllandsværket in the city of Aalborg. The supply limits are the existing coal dust fired boiler including supply systems for coal, oil and combustion air, and connection to a new wood dust dosing system,
The scope of supply includes an option to modify existing coal dust burners in …
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2011-09-28Wood dust doing plant (Vattenfall A/S)
The supply includes design, manufacturing, supply, installation, testing and commissioning of an indirect co-firing system for wood dust for an existing biomass co-firing plant located at Nordjyllandsværket in the city of Aalborg. The supply includes a wood dust storage silo, compressor, and dosing equipment for wood dust to be co-fired into existing coal dust fired boiler. The supply ends when the dosing equipment is attached to the existing coal dust fired boiler.
The scope of supply includes an option …
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2011-09-28Transport and storage equipment for a biomass co-firing plant for wood chips (Vattenfall A/S)
The supply includes design, manufacturing, supply, installation, testing and commissioning of wood chip receiving facilities, transport and storage equipment for a biomass co-firing plant for wood chips located at Nordjyllandsværket in the city of Aalborg.
The supply includes design, manufacturing, supply, installation, testing and commissioning of an A-type wood chip storage with a capacity of 150 000 m³ including unloading facilities for receiving wood chips from wood chip and bulk carriers and a …
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2011-09-28Grinding and drying equipment for a biomass co-firing plant for wood chips (Vattenfall A/S)
The supply includes design, manufacturing, supply, installation, testing and commissioning of a grinding plant for pre-grinding wood chips, a belt dryer with an evaporation capacity of approx. 24 000 kg/h for drying wood chips including related environmental plant for any subsequent processing of the air from the dryer plant, and a milling plant for fine-grinding of dried wood chips. The dried fine-grinded wood shall be delivered to the entrance of the co-firing plant.
The scope of supply includes an …
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