WSSC_Anacostia_Trunk_Sewer_CA_Report_Appendices_DRAFT.pdf

This is a draft appendices report prepared by the Washington Suburban Sanitary Commission (WSSC Water) in Maryland, related to the 102-Inch Anacostia Trunk Sewer Rehabilitation Phase 2 Progressive Design-Build project. The project involves the rehabilitation of the 102-inch Anacostia Trunk Sewer located in Lower Anacostia, Prince George's County, Maryland. WSSC is soliciting sealed responses from qualified firms, design-builders, or Progressive Design-Build teams to provide design and construction services for the sewer rehabilitation. Responses must be submitted via WSSC's eProcurement Portal at https://procurement.opengov.com/portal/wsscwater prior to 2:00 pm on Tuesday, June 23, 2026, with late responses not accepted. The document serves as an appendix to the main project solicitation materials and provides supporting technical and administrative information necessary for respondents to develop comprehensive proposals.

The appendices document contains detailed project information, exhibits, and supporting materials that form part of the complete solicitation package. These appendices are intended to complement the primary project description and scope of work documents, providing respondents with comprehensive data required for proposal development under the Progressive Design-Build delivery method. The document is marked as draft status, indicating that it may be subject to revision prior to final release. Specific pricing terms, funding amounts, set-asides, and other financial details would be contained within the primary solicitation documents and are not detailed in this appendices report alone.