GRINFRA G R Infraprojects Ltd Contract Awards Announcement 2026 - New Contract GR Infraprojects bags LOA for the Sidhi-Singrauli rail line EPC project worth ₹1,897.5 crore; 900-day completion from appointed date..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for G R Infraprojects Ltd