Re-advertisement: Quotations are hereby invited for the following: Appointment of a service provider to service demineralization water plant for the Council for Geoscience in Silverton office. Specifications: 1. Service HCl non-return valves, Each x 1; 2. Service NaOH non-return valves, Each x 1; 3. Replace O-ring kit for for control valve, Each x 2; 4. Replace seals and cages pack, Each x 1; 5. Service pressure pump, Each x 1; 6. Charge Cation Ion Exchange resin, Each x 1; 7. Charge Anion Ion Exchange resin, Each x 1; 8. Change mixed bed non-regenerable resin, Each x 1; 9. Others (Labour, travel, sundries etc.), Each x 1; 10. Disposal of waste resins at an appropriate landfill site, Each x 1. NB. A waste disposal manifest will be required as proof of safe and appropriate disposal. Department: Supply Chain Management. (Offre №104787877fr)