Execution of the reform of the Systems Building (Phase III), Cartagena

Summary

The tender concerns the execution of the Systems Building renovation (Phase III) in Navantia Cartagena. It is an open works contract; the award will be based on the best price-quality ratio. The base budget is 580,328.66 euros excluding VAT (702,197.68 euros including VAT). The execution budget is 487,671.14 euros; general expenses amount to 63,397.25 euros and industrial profit to 29,260.27 euros, totaling 92,657.52 euros. The contract duration is 3 months, with an expected start date of 02/11/2026. Proposals must be submitted electronically via ARIBA; a site visit is planned for 29/09/2026 at 09:00. The submission deadline is 15/10/2026. Participation requires signing a confidentiality agreement; the CPV code is 45000000-7 (construction works).