Tender For 1) ctr(s) 1.19 tr. km of line no.7 at santaldih station in rukni- bhojudih section 2)trr(s) for 16.121 tkm under den(north)/adra 3) trr(p) manually for km 384.999-385.347(dn) in ksx-bksc and km 313.635-314.189(dn) in bje-vaa for total 0.902 tr km 4) tbr manually for 9.408 tkm under den(north)/adra 5) layout correction of crossover at santaldih,mohuda, sudamdih yard by t-28 machine. 6) casual sleeper renewal- 6934 nos. bksc-rjb, bje-vaa, adra-gmo and rui-bje section.