Airborne magnetic survey services

Summary

The tender concerns an airborne magnetic survey and processing of the acquired magnetic data in the northern Bay of Biscay and the Iroise Sea. The main service covers mobilisation of the necessary resources, preparation and execution of survey flights, and processing and delivery of the data. The expected contract duration is 21 months from notification of the contract. Mandatory additional services comprise surveying six and four additional regular profiles in zones 2 and/or 3; optional additional services concern the acquisition of gravimetric data. The tenderer must submit a technical offer in the prescribed format covering the aircraft, measurement systems, flight altitude and speed, data processing, team, schedule, risks, environmental impact and compliance. Tenders must be submitted electronically by 22 October 2026 at 12:00. The tender remains valid for three months.