Die Vereinbarung umfasst die geplante Wartung, die Fehlersuche und den technischen Support für die nächsten fünf Jahre bis 2022. (WK-intern) - Siemens Gamesa wins significant service extension contract for 504-MW Greater Gabbard wind farm in UK The most recent in three significant contract extensions, totalling in excess of 350 offshore wind turbines   The agreement includes scheduled servicing, troubleshooting and technical support for five years Siemens Gamesa Renewable Energy is announcing the renewal of its contract to service the Greater Gabbard wind farm, located off the east coast of the UK. The five-year contract is for the provision of operation and maintenance for the 504-MW