Procurement of Complete Digitizer and Seismometer Systems

Beskrivning

Procurement of 10 complete digitizer and seismometer systems for the seismic array Hagfors in Sweden. The intended use is nuclear test ban treaty monitoring for the Comprehensive Test Ban Treaty Organization (CTBTO). The seismometers will be placed on concrete floors in vaults, except for one substation where the seismometer will be placed in a 15 m deep borehole.