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Environment All good projects take environmental concerns into account. Our interdisciplinary capabilities encompass specific studies and support for planning procedures. Geology and Geotechnics Drinking water and minerals are vital natural resources. Knowledge of the soil, groundwater and surface waters makes it possible to limit technical and financial risks during construction. Civil Engineering Through the synergy of technical know-how with a sense of responsibility in the areas of excavations, underground civil engineering and load-bearing structures, economical solutions can be developed for every project. Waste and Contaminated Sites Cost-effective and technically appropriate operations in contaminated-site projects require expertise in chemistry, geology and engineering. These skills give us the ability to formulate goals and optimize solutions. Water Resources Management Treatment of water, waste and air requires diagnosis, defined obje