guntur - guntakal section - proposed double line between nallapadu -donakonda stations -proposed laying and linking of bg track, assembling and insertion of points and crossings ,leading and dumping of stone ballast,transportation of p.way materials and execution ofother miscellaneous works from ch.83000m to 119000m (36.0 km) between vinukonda(excluding) and donakonda (excluding) stations (includingcheekateegalapalem,gundlakamma,kurichedu, and potlapadu yards)bidding type normal tender .
