Laying and linking of Broad gauge main line, loop lines including points and crossings in yards, spreading of ballast, tamping of track, transportation of P- way materials, supplying and stacking 65 MM gauge stone ballast machine crushed ( Hard Stone ) and other ancillary works from Bari Sadri ( excluding ) from Ch. 0. 785 to Nimach ( excluding ) Ch. 46. 278 in connection with Bari Sadri to Nimach via Chhoti Sadri new line Project.