Design for the expansion of the Jaworzynka Czadeczka wastewater treatment plant

Summary

The tender concerns the preparation of complete design and cost documentation for expanding the existing mechanical-biological Jaworzynka Czadeczka wastewater treatment plant. Its capacity must be increased from 1,075 population equivalent to 5,000 population equivalent. The work includes surveying the existing facilities, technological, structural and discipline-specific design, planning interconnecting networks and site infrastructure, phasing the works while maintaining continuous plant operation, preparing technical specifications, bills of quantities, investor cost estimates, and obtaining the required approvals and permits. The contract duration is 12 months. The evaluation gives 60% to price and 40% to the designer's experience. The tender submission deadline is 18 September 2026 at 08:00. Participation requires compliance with the designer qualification requirement, the PLN 8,000 bid guarantee, electronic submission rules and the other requirements set out in the tender documents.