repair and maintenance services of medical and precision equipment./ "full subion out-of-warranty service with spare tea elements included on two varian clinac ix linear accelerators, eclipse planning system, aria ../ information system the subject of the public procurement is the provision of subion out-of-warranty technical maintenance of the following high-tech medical equipment: two multimodal linear accelerators varian clinac ix, including prevention / maintenance of medical equipment, labor, settings, calibration, tests, upgrades, software upgrades , as well as delivery of new, unused and original spare parts, incl. and vacuum elements. the participant appointed as a contractor guarantees the fulfillment of its obligations under the contract with a performance guarantee of 3% (three percent) of the value of the contract without vat in favor of the assignor.