Tender For civil work i.e. extension of br.no.51 at km.344/078 with 4.00x2.50m rcc box & br.no.52 at km.344/078 with 6.00x3m rcc box and shifting of duty hut at l-xing no.27 at km 343/292 in gzs yard under aden-1/fzr in c/with removal of psr and facilitating simultaneous reception in gzs yard.