Continuous supply of gaseous chlorine for three years

Summary

The tender concerns the continuous supply of gaseous chlorine for three years to Sintra’s municipal water and sanitation services. Chlorine is to be supplied as ordered in 45 kg cylinders and 1-tonne containers; bids must also account for filling, transport and container rental. Delivery is generally required within 10 working days of an order, or within 5 working days during the high season. The maximum contract value is EUR 78,579.15 excluding VAT, and price is the sole award criterion. Bidders must provide a licence or other evidence of authorisation to conduct the relevant activity, together with product quality, safety and conformity documents. Bids must be submitted in Portuguese through the electronic platform by 8 October 2026 at 17:00; variants are not permitted. No tender guarantee is required.