Government- press- releaseGovt. MantraCentral agencies working on war footing to evacuate workers trapped in the collapsed Silkyara tunnel in UttarakhandNewsmantraNovember 24, 2023 by NewsmantraNovember 24, 20230 In Uttarakhand, Five Central agencies ONGC, SJVNL, RVNL, NHIDCL, and THDCL-have been assigned specific responsibilities,...