Palmerston North Detention Pond Retrofit – Civil Engineering Services

Richland County Public Works seeks a qualified civil engineering firm to produce comprehensive stormwater engineering plans and specifications for retrofitting an existing detention pond and its downstream outfall channel in the Palmerston North neighborhood. The design effort must balance cost‑effective construction with long‑term maintenance simplicity, restoring the facility to regulatory compliance. • Scope includes detailed design drawings, hydraulic calculations, permitting support, and construction‑ready specifications. • Work focuses on a single detention pond and associated channel, emphasizing minimal disruption to the surrounding community. • Deliverables are expected to enable a subsequent construction contract, with the engineering firm responsible for all design phases up to bid‑ready status.