The subject of the contract is the successive delivery of an aqueous solution of polyaluminum chloride in the amount of 168 tons – a coagulant for the treatment of water intended for human consumption.

1. The subject of the order is the successive delivery of an aqueous solution of polyaluminium chloride in the amount of 168 tons – a coagulant for the treatment of water intended for human consumption (hereinafter referred to as the "Product").

2. For a detailed description of the item of the order, see Annex 5 to the SWZ.

3. Detailed conditions for the implementation of the subject of the Order are included in Appendix No. 6 to the SWZ.

4. Evidence measures in question:

4.1. In order to demonstrate that the offered Product complies with the requirements set out in Annex 5 to the SWZ – Description of the subject of the contract, the Contracting Authority requests that the Contractor submit the following means of evidence together with the offer:

1) the current Hygienic Atest issued by the body authorised to issue such certificates, in accordance with the applicable rules, authorising the Product for use in water intended for human consumption;

2) Technical specification of the offered Product.

Note: The technical specification should confirm compliance with all the requirements set out in point 1 of Annex 5 to the SWZ – Description of the subject of the contract.

4.2. The Contracting Authority reserves that if the Contractor fails to submit the evidence referred to above, or if the evidence submitted proves to be incomplete, the Contractor shall be summoned pursuant to Article 107(2) of the Act of 11 September 2019. Public procurement law (hereinafter referred to as the "Act" or "Public Procurement Law") to submit or supplement them within the prescribed period.