The City of Wilmington is soliciting a single‑prime, competitive bid to redesign and reconstruct the 10th St & Grace St intersection. The work includes demolition of existing pavement and curbs, installation of new concrete curbs, sidewalks, and curb ramps, construction of a storm‑water bioretention cell, milling and overlay of asphalt, placement of new storm‑water catch basins and reinforced‑concrete pipe, and associated landscaping, traffic control, and final site cleanup. The project must be completed within 90 calendar days, with strict weekday work‑hour limits (7 am‑6 pm) and no work on city holidays. A 14 % subcontracting goal to certified Minority‑ and Women‑Owned Business Enterprises is required, and the contractor must provide performance and payment bonds, insurance, and a one‑year warranty.