BIGBLOC BIGBLOC Construction Ltd Disruption of operations due to natural disasters, accidents, or other events Announcement 2024 - Shutdown Intimation Temporary technology upgradation shutdown at Umar gam plant from May 18, 2024, for 45-60 days with no sales impact..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for BIGBLOC Construction Ltd