What we do at RDCL;RDCL provides comprehensive geotechnical engineering services to underground and open pit mines, and exploration plays.Plan operations with site assessments for structures above and below ground.Geotechnical support provided from scoping and design, through to construction and production.Gain expert advice and experience with coal, gold, copper and base metals.Have consultants on-site with extensive international experience in remote and challenging conditions. As well as New Zealand, RDCL has particular site expertise in the Philippines and Indonesia.Understanding what's underground is critical if you want to protect assets, build or develop, mine, or gain awareness of seismic risks. RDCL's geologists, geophysicists and geotechnical engineers use state-of-the-art technology, including Downhole Testing, CPT and Seismic for precision site testing and evaluation. Contact us to find out what ground you're on.