Ninyo & Moore has provided geotechnical and materials testing and inspection services for a variety of water, transportation and utilities tunnel projects. Many of these projects involved trenchless technologies such as horizontal directional drilling, jack-and-bore, and microtunneling, as well as the use of tunnel boring machines, microtunnel boring machines and shield tunnel technology. We are experienced in all phases of planning, design, construction and rehabilitation of water, wastewater, desalinated water, natural gas, wet weather storage pipeline, and rail and highway tunnels.