Re-Advertisement: Tenders are hereby invited for the following: Supply and delivery of condensate polishing plant ion exchange resin. Scope of Work: 1. Supply and deliver ion exchange resin for demineralization plant. The demineralization plant resin selected or supplied must able to match or better the current expected plant throughput performance. The supplier is required to provide a computer simulation output that demonstrates the performance of the selected resin. The selection of the resin shall be on the evaluation of the computer simulation output provided by the supplier. The supplier shall use the information provided to conduct the simulation; 2. Resin required for topping-up the vessels must be the same product and type as the resin currently installed in the plant. There shall be no need to do computer simulation for the top-up resin; 3. Provide batch numbers for all resin products delivered to Eskom, for traceability during troubleshooting; 4. All ion exchange resin products must supplied in pallets of 25 litres bags amounting to 1000 litres; 5. All ion exchange resin products must be delivered in an open loaded truck to allow accessibility by the forklift during offloading; 6. Cation and anion resins used in demineralization mixed bed must be designed to operate as pairs, to ensure good resin separation and minimize resin cross contamination; 7. The demineralization mixed bed resin must have the following polymer matrix type: - Cation resins: A styrene cellular strongly acid resin; - Anion resins: A styrene macroporous strongly basic type 1 resin; 8. The demineralization mixed bed must have the following total exchange capacity and form: - Cation resins must be supplied in hydrogen form with capacity greater than 2.0 eq/l; - Supply anion resins in the hydroxyl or chloride form with a capacity of greater than 1.0 eq/l; 9. Both cation and anion resins supplied must have perfect beads exceeding 99% and broken beads must be less than 1%; 10. The uniformity coefficient for both cation and anion resin must be less 1.2. 90% of the resin beads must be in the range of 0.60 - 0.70 mm; 11. The safety data sheets (SDS) and technical data sheet (TDS) must be provided per product. (Offre №84174524fr)