Sludge removal works at lagoon B3 of the Viais wastewater treatment plant

Summary

Grand Lieu Communauté is seeking works to remove sludge from lagoon B3 at the Viais wastewater treatment plant. The work includes pumping the supernatant, removing the sludge, and transporting and treating it. The stated duration is three months. Bidders must provide the required turnover and insurance information, details of their workforce and management staff, and references from the last three years. Applications and tenders must be submitted electronically. Tenders will be evaluated on technical merit (50%), environmental value (10%) and price (40%).