Persimmon Park Place Drainage Improvements

The Persimmon Park Place Drainage Improvements contract (Bid No. 25‑0006WW) is a design‑build civil infrastructure project to upgrade storm‑water drainage in Persimmy Park Place, Delaware. The scope includes mobilization, traffic control, erosion control, surveying, site clearing, installation of reinforced‑concrete and HDPE pipes ranging from 12” to 42”, various in‑road and grass drainage inlets, milling, paving, concrete curb replacement, open‑channel work, headwalls, tie‑ins to existing DelDOT inlets, pipe abandonment, fence removal/replacement, general restoration, and video inspection/as‑built documentation. The solicitation was a sealed‑bid invitation with full and open competition; three Delaware firms submitted bids, and the contract was awarded to Gateway Construction, Inc. under a lump‑sum price ranging roughly between $950 k and $1.6 M depending on wage‑rate assumptions.