The Environment Agency intends to procure a single contract for the provision of hydrodynamic services supporting the Anglian Coastal Monitoring Programme. The requirement includes the maintenance, installation and operation of hydrodynamic monitoring equipment, including wave buoys, current meters, tide gauges, meteorological stations and associated telemetry systems. Services will include planned and reactive maintenance, buoy servicing, data transfer, operational monitoring, reporting, asset management and technical support to ensure the continuity, integrity and availability of coastal monitoring data across the Anglian region. The current anticipated contract term is from 1 April 2027 to 31 March 2031, with options to extend for up to two further periods of 12 months. These dates are indicative and remain subject to internal approvals and procurement timelines.