Liquid anti-scalant for the Gozo Polishing Plant

This tender calls for the provision  and delivery of liquid anti-scalant required to treat the feedwater of a brackish water Reverse Osmosis  plant operated at Ta’ Cenc in Gozo.  This plant with a total production capacity of 4,000 m3 per day polishes ground water through three modular systems each with a three-array staging configuration operating at an overall recovery of 80%.  The process description, number of elements and design conditions are stated below. 

The number of units operating at any one time varies.  The period contract is therefore for a period of three (3) years or a supply of 7,000 kg whichever occurs first. 

The closing date of this tender has been extended from 07 Mar 12

Amendment No. 1

Participation Fee: Closed