Construction project for a water re-chlorination system serving El Esparragal Industrial Estate in Guillena, Seville

Summary

The tender concerns construction works for a water re-chlorination system serving the El Esparragal industrial estate in Guillena, Seville. The project includes a remote chlorination station, related water-supply pipework and electrical works. The contract is a single lot, has an estimated value of EUR 412,821.76 excluding VAT, a VAT-inclusive tender budget of EUR 416,261.94, and a six-month execution period. Bidders must submit an electronic two-part tender. Key participation requirements include REA registration, Spanish contractor classification Group I, Subgroup 5, Category 3, or equivalent evidence of economic, financial and technical capacity for eligible EU companies. Technical experience must cover high- and low-voltage works and water-supply pipelines up to 300 mm in consolidated urban areas, supported by at least five good-performance certificates for each relevant hydraulic works specialty. The contractor must provide a part-time construction manager and a full-time site foreman, each with at least four years of relevant experience. The offer must include the economic proposal, warranty-period extension and proposed reduction of the six-month execution period. Award criteria are price up to 60 points, warranty extension up to 20 points and execution-time reduction up to 20 points. The successful bidder must also provide a 5% final performance guarantee, required insurance policies and the personnel, materials and management plans needed to execute the works.