Improving the quality of vocational education in the City of Suwałki by reconstructing, extending and changing the use of an educational building with 2 residential units to an educational building in School Complex No 4 at 14 Sejneńska Street in Suwałki

… assessments, technical specifications and technical reference systems, the Ordering Party accepts solutions equivalent to those described. In addition, it should be assumed that all such references are accompanied by the words 'or equivalent'. Indication of equivalence of the offered solution pursuant to Art. 5 of the Act and in accordance with the rules laid down therein is the responsibility of the Contractor, in which case the Contractor is obliged to prove, by attaching to the tender the relevant evidence referred to in Articles 104-107 of the Public Procurement Act, that the proposed solutions meet in an equivalent manner the requirements set out in the description of the subject matter of the contract. 5. Where trademarks are used in the design documentation or technical specifications for the execution and acceptance of works, this means that they are given for example and specify only the minimum expected quality parameters and the required standard. The contractor may use equivalent materials or equipment, but with similar or better technical and quality parameters, the use of which will not in any way adversely affect the proper functioning of the solutions adopted in the design documentation. The contractor who uses equipment or equivalent materials will be obliged to demonstrate during the performance of the contract that the materials and devices used by him meet the requirements specified by the Ordering Party. 6. The use of a label in the design documentation means that the Ordering Party accepts all labels confirming that the works, supplies or services meet the equivalent requirements of the label specified by the Ordering Party. If the Contractor, for reasons beyond his control, is unable to obtain the label or equivalent label specified by the Contracting Authority, the Contracting Authority shall, within the time limit set by it, accept other relevant means of proof, in particular the manufacturer's documentation, provided that the Contractor concerned proves that the works, supplies or services to be performed by him meet the requirements of the specific label or specific requirements indicated by the Contracting Authority. 7. The requirement in the design documentation to have a certificate issued by a conformity assessment body or a test report carried out by that body as a means of proof of compliance with the requirements or characteristics set out in the description of the subject-matter of the contract, the tender evaluation criteria or the contract performance conditions means that the Contracting Authority also accepts certificates issued by other equivalent conformity assessment bodies. The Contracting Authority shall also accept other appropriate means of proof, in particular the manufacturer’s technical documentation, where the Contractor concerned does not have access to the certificates or test reports or the possibility of obtaining them within the relevant time limits, provided that this lack of access cannot be attributed to the Contractor concerned and provided that the Contractor concerned proves that the works, supplies, services carried out by him meet the requirements or criteria set out in the description of the subject-matter of the contract, the tender evaluation criteria or the requirements relating to the performance of the contract. 8. If the description of the subject of the contract includes a provision resulting from KNR or KNNR, indicate