Historic Mines Services comprising three lots: Lot 1 concerns monitoring (environmental, water, dust, geotechnical and geoheritage) of two historic mine sites; Lot 2 concerns Critical Failure Assessment for two tailings management facilities and Lot 3 concerns a physical risk inventory for approx. 138 historic mine sites in Ireland. Please refer to the CfT Documents area for the RFT, ESPD form and specifications for each of the three lots.

Lot 1 Monitoring Services: Environmental, geotechnical and geoheritage monitoring of Avoca and

Lot 2 Critical Failure Assessment: Assess nature, effects and mitigation of dam breach at Gortmore and Shelton Abbey Tailings Management Facilities. To include: • Geotechnical review of site characterisation data •

Lot 3 Risk inventory: National inventory, risk assessment and prioritisation of physical risks at approx.