Czechia – Repair and maintenance services – Oprava a modifikace stávajícího VZT zařízení 55 a 56 pro větrání bariérových chovů ve zvěřinci zadavatele

The aim of the tender procedure is to conclude a works contract that will set out the conditions and requirements for the subject of the contract, the purpose of which is to repair the air conditioning units No. 55 and 56 for the ventilation of barrier breeding units in pavilion Fb (the tenderer's zoo). The existing units will be dismantled into components and the individual chambers will be reassembled in a new order. Before the individual chambers of the units are remounted, a thorough cleaning of the internal and external surfaces of the chambers will be carried out. When reinstalling the VZT units, it will be necessary to connect to the existing VZT pipework. As part of these works, it will be necessary to have new VZT pipework fittings manufactured, or existing ones modified. Before the actual implementation, the selected contractor will have to establish its own work procedures and adhere to the work schedule set out in Annex No. 3 of the ZD. The works will be carried out in sequence, the expected sequence of works is as follows: • Relocation of breeding units ventilated by VZT 55 • Modification of the bypass between VZT 55 and 56 • Complete repair of VZT 55 and commissioning • Relocation of breeding units from operations ventilated by VZT 56 • Modification of the bypass between VZT 55 and 56 • Complete repair of VZT 56 and commissioning • Complete tests after completion of VZT installation and all subsequent professions • Handing over of the work During the repairs, the operation of building Fb must not be endangered, particularly by the interruption of the supply of hot and cold water, drinking water, electrical energy and the contamination of laboratory animal breeding units due to the repairs. The repair will also include the supply of all assembly and consumable materials. The contractor must also take into account the fact that it will be necessary to replace or supplement small sections of pipework and cables, threaded rods, screws, flexible mountings, etc. A more detailed description of the scope and content of the subject of the public contract is given in detail in Annex No. 2 of the ZD (Technical Report incl. annexes) and in Annex No. 1 of the ZD (Itemised Budget - Statement of Quantities).