Public tenders for electrical in Sweden

The contract includes electrical systems and cabling to power equipment that is supplied under other contracts. it also includes UPS, Lighting, General Power and Lighting and General Ventilation and Cooling.

Contracts for the installation of Mechanical and Electrical Systems.

This contract includes Control and Monitoring System, Communication Platform, Camera Surveillance, Radio and Mobile Telephone Network, PA System, Telephony, Fire Detection, Access Control and Incident Detection System.

Contracts for the installation of Mechanical and Electrical Systems.

The contract includes equipment such as pumps, valves, sensors for the wastewater systems, including control and monitoring systems for eight pumping stations, a wastewater treatment plant at Kungens kurva and in the Akalla tunnel, as well as a wastewater storage on Lovö.

Contracts for the installation of Mechanical and Electrical Systems.

Substructures: for substructures applies design and supply of the substructure of free field solar power plants in accordance with current regulations. The working method should be based on risk analysis and evaluation, quality plans and safety studies. Providing of foundation calculations. Also the installation will have to work for 20 years and Vattenfall accepts no chance of safety accidents.

Mechanical installation: for mechanical installation applies mounting of the substructure of free field solar power plants in accordance with current regulations. Unloading of the goods from the truck delivered by hardware suppliers. Piling and the working method should be based on risk analysis and evaluation, quality plans and safety studies. The installation will have to work for 20 years and Vattenfall accepts no chance of safety accidents.

Electrical installation (low voltage and high voltage); for electrical installation applies design, supply, installation and commissioning of the electrical installation of free field solar power plants in accordance with current regulations. The working method should be based on risk analysis and evaluation, quality plans and safety studies. Also the installation will have to work for 20 years and Vattenfall accepts no chance of safety accidents.

This Open Call for tenders concerns conclusion of up to 5 Framework Agreements for the provision of Electrical Equipment/Components for the ESS research facility in Lund, Sweden. Please refer to the Tender documents and related annexes.

This tender concerns the design of secondary and tertiary structures and electrical outfitting on offshore

foundation such as monopiles (MP) and jackets. Design includes items such as boat landings, ladders,

platforms, railings, crane, skirts, attachments for corrosion protection systems, internal platforms, cable hangoff

systems and other appurtenances. Design also includes interim or permanent structures for transportation or

storage.

For design it should be understood to include structural (numerical) calculation and structural optimization,

workshop drawings, parts list, relevant maintenance requirements etc.

It should be understood that Vattenfall expects the designer to reuse designs which can be taken over from

previous projects.

For electrical outfitting the scope includes complete internal electrical design of MP and transition piece (TP),

including attachment points, wiring, alignment on interfaces and according to local legislation for items such as

lighting or signalling, parts list etc.

Vattenfall ‘s current wind farms are located in Denmark, Germany, Sweden, the Netherlands and the UK.

Potentially other countries could be in scope.