WISKI Software and Licensing for NPDES Monitoring

Pierce County is seeking a sole‑source procurement for WISKI software and licensing to support NPDES (National Pollutant Discharge Elimination System) monitoring. The County has identified Kisters North America as the only authorized vendor in Washington State and will award a 12‑month contract (with possible extensions up to five years) valued at approximately $60,000 for the initial term. Interested parties must submit a capability statement by the deadline; the County may then either proceed with a competitive bid or confirm the sole‑source award. • Scope: Provide WISKI software licenses and related implementation services for NPDES monitoring. • Estimated cost: $60,000 for the first 12 months; extensions possible up to 5 years. • Term: Initial 12 months, renewable up to a total of 5 years. • Minimum requirement: Vendor must be authorized by the manufacturer to sell, install, and implement WISKI in Pierce County. • Submission: Capability statement due November 9, 2026 via OpenGov; questions due November 2, 2026.