“General Civil Maintenance of 8 nos. of Metro Stations (GNLU Station, PDPU Station, Gift City Station, Raysan Station, Randesan Station, Dholakuva Circle Station, Infocity Station & Sector-1 Station including Viaduct from GNLU station to Sector-1 station and Spur line Viaduct of GNLU station and Gift City Station upto Dead end) of Ahmedabad Metro Rail Project Phase-2