UNSPSC 70171703: Reservoirs maintenance or management services

UNSPSC 70171703 Reservoirs maintenance or management services is a Commodity code covering design, construction management, operational modeling, and specialized maintenance work on water storage and flood-control infrastructure. State and local governments solicit under this code for Construction Manager at Risk oversight of dam and reservoir projects, hydrological and operational modeling for water-supply forecasting and optimization, and hands-on inspection and cleaning of detention and water-quality ponds. The issuing bodies are primarily county and city water utilities, municipal engineering departments, independent school districts managing stormwater detention ponds, and regional water authorities. Work is characterized by technical complexity — reservoir operation optimization, multi-year modeling frameworks incorporating seasonal forecasting and supply-demand projections, and detailed pond inspection protocols with photographic documentation and structural assessment.

Recent activity spans Oregon, Texas, Georgia, and Florida. The State of Oregon posted an RFP (due August 18, 2026) for Construction Manager at Risk services on the Geren Island Flow Maintenance Project; the City of Dallas issued an RFP (due May 15, 2026) for consulting engineering services to develop the RiverWare Optimization and Short-Range Operations Model for water-supply forecasting and operational management across a two-year engagement; the Macon-Bibb County Board of Commissioners solicited sealed bids (due March 26, 2026) for a design-build automated gate system upgrade at Lake Tobesofkee Dam; Northside Independent School District in San Antonio issued an RFP (due April 30, 2026) for bi-monthly water-quality pond cleaning and inspection; and Pinellas County Solid Waste Department contracted marine salvage services (RFP due April 16, 2026) for removal of approximately 3,300 tires and debris from five artificial reef areas off the Florida coast. Qualification thresholds are rigorous—five or more years of relevant experience, professional licensure, and comprehensive insurance ($1,000,000 to $2,000,000 general liability minimums) are standard. The City of Dallas procurement emphasized SBE participation under its DRIVE Program with a 34-percent aspirational small business goal; Macon-Bibb County encourages minority-owned and women-owned firm participation and applies five-percent local preference.