Tender For corrigendum : provision of vss to monitor 61 manned non interlocked lc gates of nagpur division by providing cameras at both the sides of lc gates of these stations.(gcf-1,gcf-7,gcf-15,gcf-19,gcf-28,gcf-32,gcf-33, gcf-44, gcf-46, gcf-63,gcf-71, gcf-72, gcf-74, gcf-121, gcf-125,tt-7,tt-11,tt-33,ni-77,kr-3,kr-4,kr-7,ci-68,ci-83,ci-88,ci-96, ci-99, ci-100, ci-104,ci-108,(bk-4,bk-7,bk-15,bk-20,bk-22,bk-24,bk-30,bk-36,gj-8,gj-9 ,gj-10,gj-19,gj-21,gj-26,gj-28,gj-29,gj-30,gj-31,gj@ 45>44@gj-66,gj-67,nm-12,nm-18,nm-28,nm-36,nm-41,gj-149, nc-7,nc-8,nc-75,ci-2))provision of vss to monitor 4 manned non interlocked lc gates of raipur division by providing cameras at both the sides of lc gates of these stations.(rv-12, 389, 394,406)provision of vss to monitor 1 manned non interlocked lc gate of bilaspur division by providing cameras at both the sides of lc gates of these locations (total -66 manned non-interlocked lc gates over secr.).