GI works at Lower Tinnahinch Weir And Rock Fish Pass

n selected boreholes where ground conditions allow. • Trial pits to 3m BGL or effective refusal. • Geophysical Surveying • Grab samples • In-situ and laboratory geotechnical testing. • Laboratory environmental testing. • Standard re-instatement of works for all locations. The investigations are dist

ributed throughout the Tinnahinch Weir And Fish Pass. Refer to the tender documents for more details.