laying and linking of broad gauge main line, loops including points and crossings,spreading of ballast, tamping of track, dismantling of existing bg track/p&c, unloading of railpanels/sleepers etc. and other miscellaneous works from km 686/3-4 (khakhrechiexcluding) to km 701/0 ( maliya exlcuding) in connection with viramgam - samakhiyalidoubling project on western railwaybidding type normal tender .