I propose to take Questions Nos. 145, 161, 163 and 200 together.
The detail requested by the Deputy on the radon remediation programme is dealt with by the Radiological Protection Institute of Ireland. The programme, which commenced in 1998, involves surveying radon levels in schools and carrying out, where appropriate, mitigation works. The programme is 100% funded by my Department and has cost approx €6m to date.
All schools have been advised of the programme and where excess radon levels are located, funding is provided for the mitigation works. Follow-up monitoring also takes place to ensure that the remediation action has been successful. The remaining handful of schools who have not agreed to participate in the radon surveys are regularly advised of the need to do so. Radon barriers are included in the design of all new school building projects.