The Allegheny County Sanitary Authority (ALCOSAN) Regional Tunnel System represents a transformative step toward protecting water quality in Allegheny County and its surrounding waterways. As part of the Clean Water Plan, this groundbreaking project aims to reduce wet weather overflows by 70%, capturing combined sewer overflows (CSOs) during heavy rain events and safely transporting them to treatment facilities. The ALCOSAN project stands as a testament to the power of engineering to safeguard the environment and improve community health.
At Stiver Engineering, we are proud to support projects of this scale and importance. Our expertise in shoring, dewatering, and tunneling solutions provides the foundation for successful infrastructure improvements like the ALCOSAN Regional Tunnel System. From access shaft design to traffic control plans, we specialize in delivering tailored solutions that ensure safety, efficiency, and long-term functionality.
A Critical Role in Modern Infrastructure
The ALCOSAN project uses advanced tunnel-boring technology to construct deep underground passages, minimizing surface disruption while addressing significant environmental challenges. These tunnels play a critical role in mitigating the pollution that enters local waterways, providing a sustainable solution to long-standing issues of water quality.
As part of our involvement in similar projects, Stiver Engineering delivers:
- Dewatering Solutions: Ensuring construction stability and environmental safety during excavation.
- Shoring Design: Supporting structural integrity in diverse terrains.
- Tunnel Engineering: Creating innovative underground solutions to meet unique project demands.
Explore more about the ALCOSAN Regional Tunnel System and its impact on the community.
Proven Expertise in Complex Projects
Our experience extends to landmark projects like the Mill Creek Drainage Relief Tunnel in Dallas and the Waterloo Park Project in Austin. Whether it’s designing reinforced concrete structures or managing hydrostatic forces for tunneling systems, Stiver’s proven expertise ensures every project meets the highest standards of safety and precision.
Stiver Engineering supports large-scale civil engineering projects that shape the future of infrastructure. By applying decades of experience and cutting-edge technology, we help bring innovative solutions to life.
Learn more about how Stiver Engineering’s expertise can support your next project. Visit our services page or contact us today to discuss your unique engineering needs.
Building a Sustainable Future Together
As we continue to collaborate on vital infrastructure improvements, Stiver Engineering remains committed to quality, safety, and innovation. With each project, we reaffirm our dedication to creating solutions that serve communities, protect resources, and stand the test of time.
Contact us today to see how Stiver can bring your vision to life.
