Tenders are invited for Chimney sweeper equipment. maintenance with spare parts

Chimney sweeper equipment. maintenance with spare parts 44512000-2 Business framework agreement for the maintenance of chimney sweeping devices with the purchase of spare parts in 2 parts: Part 1: Maintenance of the leakage value measuring device Part 2: Maintenance of the flue gas analyzer In relation to the procedure, the tenderer states that he will carry out the procurement in the subject area as a procurement of goods, taking into account that in the case of all parts, the consideration for the parts, respectively, the amount that can be spent on the parts significantly exceeds the consideration for the services (the labor fee), however, since the result achieved by the work (the service) has value for the Bidder - for the fulfillment of which the parts are provided (depending on the specific case) -, therefore it is mixed with elements of purchase and sale an enterprise contract (framework agreement) is concluded for each part.