BAM Ritchies is a leading award winning geotechnical contractor providing innovative and best value solutions to client’s pro ... blems. • Ground Engineering - Ground anchors, soil nails, slope stabilisation, bored piles, mini-piles, grouting, treatment of mine workings, tunnel repairs, site enabling; • Ground Investigation – Geotechnical and environmental including contaminated land; • Geotechnics for Renewable Energy and Waste – Geotechnics for wind farms and marine energy generation; • Concrete Techniques – Wet and dry sprayed concrete, concrete repairs, cathodic protection; • Site Laboratories – Materials, concrete and geotechnical; • Drilling and blasting – Quarries, civils and underwater. read more