The District of Columbia Water and Sewer Authority (DC Water) requests that interested firms submit their Statement of Qualifications (SOQ) for design-build services in connection with a project comprising a Tunnel Dewatering Pump Station (TDPS) and an Enhanced Clarification Facility (ECF), including related installations, structures and systems. This Project is part of DC Water's Long Term Control Plan (LTCP) for control of Combined Sewer Overflow (CSO). Detailed information on the summary scope of work, procurement process, required