Accessibility improvements to Kannusillanmäki civil defence shelter

Summary

The tender concerns accessibility improvement works at the Kannusillanmäki civil defence shelter in Espoo under a single works contract. The works include removing and replacing the concrete paving in front of the external doors, replacing the four central external and internal vestibule doors with metal sliding doors, servicing the two outer door pairs, installing an illuminated handrail approximately 50 metres long, adding guidance floor markings and installing a lighting support above the sloping upper glazing of the vestibule. The provisional works period is 1 November 2026 to 28 February 2027. Tenderers must attend a mandatory site visit before submitting a tender, and tenders must be submitted by 19 October 2026 at 09:00. The successful contractor will act as the main contractor and the principal contractor responsible for construction safety.