Research consultancy services

Tender description

GTK is planning to have an Airborne Gravity Gradient (AGG) survey at the Kaustinen area near the western coast of Gulf Bothnia, Finland (see enclosed map and data in Appendix 1) during the spring-summer-autumn 2021 and hereby invites competent companies to tender for the surveys. Please, see the invitation letter for details. The Invitation to Tender is for airborne gravity gradient survey, for data processing services and post-processing of the data. The tenderers are requested to give a proposal for the survey schedule; however, the surveys of the area should preferably take place between May and September, 2021. GTK shall prior to the signing of the final contract have the right to reduce or enlarge the specified area with -10 - +20 % based on the fixed line-km price supplied by the tender for the area. The final amount of line-km will be defined according to the available budget. Please, see the invitation letter for details.