 design supply construction and erection testing commissioning and operation and maintenance for 8 years of10 mw ac solar power project at gondpur bulla una design supply construction and erection testing commissioning and operation and maintenance for 8 years of10 mw ac solar power project at gondpur bulla una asritha wed 6142023 1717 corrigendum  12042023 17062023 rakesh negi dgmelect hppclin  sites default files 202306 tender 28364292pdf 9418025280 9418025280  