UNSPSC 81103405: Onshore engineering procurement and construction services

Onshore Engineering Procurement and Construction a single point of responsibility, the Contractor is responsible for all design, engineering, procurement, construction, commissioning and testing activities etc.

UNSPSC 81103405 Onshore engineering procurement and construction services (Commodity) encompasses design, engineering consultation, and professional services for capital projects—including water and wastewater infrastructure, roadway and bridge work, flood mitigation, facility improvements, and construction administration. State and local governments are actively procuring under this code for planning, design development, permitting support, and construction-phase inspection across water utilities, transportation departments, county flood districts, cities, and special-purpose authorities.

Issuing bodies soliciting under the code include county departments of public utilities and engineering, municipal water and wastewater authorities, city transportation and public works divisions, county toll authorities, school districts, state facilities commissions, and independent water management districts. Sarasota County, Harris County (Texas), Hillsborough County (Florida), the City of Cleveland, and the Great Lakes Water Authority appear multiple times in recent postings. Representative recent opportunities include Sarasota County's Request for Professional Services for the Casey Key Resiliency Project—coastal engineering design for a 4.5-mile beach restoration with 45 coastal structures and approximately 1,005,800 cubic yards of sand placement, proposals due August 19, 2026 (ITB/RPS format); the City of Dallas requesting engineering services for stormwater and flood protection construction plans and specifications, due August 21, 2026 (RFP); and Rockland County, New York's request for Architecture/Engineering Design Services for veterans cemetery beautification improvements at two locations, due August 18, 2026 (RFP). The Great Lakes Water Authority is staffing project management and construction inspection personnel for water and design projects in Michigan (August 10, 2026). Geographic activity concentrates in Florida (Sarasota, Harris, Escambia, Orlando, Fort Myers, Seminole, Collier, Pembroke Pines counties and multiple municipalities), Texas (Dallas, Houston area, Austin, Edinburg), and scattered activity across New York, Ohio, Michigan, Colorado, Oregon, Arizona, California, South Carolina, and New Hampshire. Set-asides and preferences vary by jurisdiction—Small Business Enterprise (SBE) set-asides appear in Hillsborough County traffic engineering (RPS 2600274), Cleveland Area Small Business goals in Cleveland water projects, and Disadvantaged Business Enterprise programs in federally funded disaster recovery work (Escambia County HMGP buyout, Orlando CDBG-DR drainwell design). The code shows sustained procurement velocity across summer 2026, with most response deadlines clustering in late July and August.