The mining and metals industry plays a crucial role in social and technological progress. Our customers prioritize sustainable development — delivering jobs and training for local people and stimulating growth and business opportunities for local communities. We are proud to share their commitment to setting and achieving the highest environmental, social, and governance standards on our mining and metals projects across the globe. Tunnel Sadd Ariana offers a broad range of capabilities consists of exploration, geologic analysis and evaluation, and feasibility studies to computer-assisted planning, facility design, contract administration, and transportation coordination.