The subject of the contract is the successive delivery of an aqueous solution of polyaluminium chloride for the needs of the Miedwie Water Production Plant and the Zdroje Sewage Treatment Plant in Szczecin. The proceedings are divided into lots.

Lot No. 1 Successive deliveries of aqueous polyaluminium chloride solution intended for water treatment within 12 months - Copper Water Production Plant.

Lot No. 2 Successive deliveries of an aqueous solution of polyaluminium chloride intended for the control of filamentous bacteria in the Zdroje Sewage Treatment Plant within 12 months.