Delivery and installation of a screw-disc press for the sludge dewatering station at the Błonie wastewater treatment plant

Summary

The contract covers the delivery, adaptation, installation and commissioning of a new twin-head screw-disc sludge dewatering press for the wastewater treatment plant in Błonie, including operator training, manuals, service books and warranty documents. The equipment must meet the detailed technical requirements, including hydraulic capacity of 9–12 m³/h, mass capacity of 100–120 kg dry solids/h and a minimum dewatering level of 20±3% dry solids, with adjustable dewatering. The order must be completed within 70 days of signing the contract. The bid deadline is 28 August 2026 at 10:00. Offers are scored on price (60%) and warranty period (40%); the available warranty options are 36, 48 or 60 months.