IFB 03-27-SKL Portsmouth Boulevard and Emerson Street Phase 1 Drainage Improvements

The City of Portsmouth is seeking competitive bids for Phase 1 drainage improvements along Portsmouth Boulevard and Emerson Street. The scope includes design‑build activities to install new storm‑water conveyance structures, pipe replacements, and related site work to mitigate flooding and improve water quality. This is a municipal infrastructure project requiring licensed contractors with experience in drainage, utility installation, and traffic management. • Design‑build of storm‑water drainage improvements (pipes, culverts, catch basins) • Coordination with City utilities and possible temporary traffic control • Compliance with local, state, and federal environmental regulations