Supply of Acoustic Doppler Current Profiler (ADCP) Sensor

The contract seeks the supply of an Acoustic Doppler Current Profiler (ADCP) sensor designed for high-precision water velocity and depth measurements in riverine environments, with integrated Real-Time Kinematic (RTK) GPS technology to ensure centimeter-level positioning accuracy. The system must be robust enough for deployment in challenging field conditions, capable of delivering reliable hydrological data for environmental monitoring, hydrographic surveys, and scientific research applications. The sensor must comply with technical specifications for performance, durability, and data output formats to support integration with existing field instrumentation and data collection platforms. This is a total small business set-aside subcontract under the SBA program, classified under NAICS code 334513, indicating it is exclusively available to small businesses as defined by federal regulations. The opportunity was posted on July 23, 2026, with responses due by July 30, 2026, and is managed by the Great Plains Regional Office of the Department of the Interior. No specific place of performance or point of contact is provided, suggesting the deliverable is a product supply rather than a service-based contract requiring on-site installation or support. The procurement is intended to enhance the agency's capacity for accurate, real-time hydrodynamic data collection in river systems across its operational areas.