Ground investigation at Churchtown landfill site

Summary

The tender concerns ground investigation works at Churchtown landfill site. The works include one rotary groundwater borehole to a maximum depth of 15 m below ground level, four rotary leachate monitoring wells in waste, two shallow groundwater wells along the southern boundary between the waste body and the River Finn, installation of groundwater/leachate monitoring standpipes, decommissioning of one borehole, purging and permeability testing of all wells, in-situ hydraulic conductivity testing in completed groundwater monitoring wells, and establishing the ground level and location of exploratory holes. The exact participation, qualification and exclusion requirements must be checked in the tender documents.