Upgrade of the power system at CRF of IMS Infrasound Station IS11, Cape Verde

The Comprehensive Nuclear-Test-Ban Treaty Organisation (“Commission”) seeks to engage a contractor (“Contractor”) to supply and instal a power system, which incorporates a back-up battery banks and diesel generators to the existing main grid power supply at the Central Recording Facility (“CRF”) of infra sound  station IS11 located in Cape Verde.