Sewerage System Interception And Diversion Works Under Swatch Bharat Mission For Municipal Council Naina Devi, District Bilaspur, Himachal Pradesh Under Water Management Component Under Sbm U 2.0 Sewerage System Interception And Diversion Works Under Swatch Bharat Mission For Municipal Council Naina Devi, District Bilaspur, Himachal Pradesh Under Water Management Component Under Sbmu 2.0.