Installation works for the senior residence and participation centre in Torrecilla en Cameros

Summary

The tender covers the construction of water-supply and sanitary installations, wastewater and rainwater drainage, gas distribution, and fire-protection systems for a senior residence and active participation centre in Torrecilla en Cameros, La Rioja. The work includes materials, installation and connection, testing, legalisation of the gas installation, and preparation of as-built drawings and operating and maintenance documentation. The procurement is not divided into lots and is funded by European Union recovery funding. The maximum budget is EUR 294,392.53 excluding VAT, or EUR 356,214.96 including 21% VAT. The works must be completed within six months of notice from TRAGSA; the contract runs for eight months. The submission deadline is 28 October 2026 at 14:00. Bids must be submitted electronically in a single envelope and cover the full scope, with a price for every listed unit; partial bids, prices exceeding the budget or unit-price ceilings, and a zero-total bid are not accepted. Price carries up to 85 points. Shortening the execution period earns 0.5 points per calendar day saved, up to 30 days or 15 points. Bidders must meet a minimum annual turnover of EUR 300,000 and have completed similar plumbing works worth at least EUR 210,000 in the best of the previous three years; registration and authorisation requirements also apply to gas and fire-protection installation companies. The successful bidder must provide a final guarantee of 5%, or 10% if its bid is considered abnormally low. During performance, the contractor must submit a coordinated works plan, comply with occupational safety and environmental requirements, and provide installation test and conformity documentation.