VKB- PRLI sections: SW 1 ) TRR ( P ) of Exg. 52kg/ 90UTS rails on PSC6 sleepers 1660Nos/ km density with new 60Kg R260 grade rails ( LWR ) for a total length of 62. 625 KMs. SW 2 ) CTR ( S ) of Exg. 90R/ 52kg/ 72UTS rails on PSC5 sleepers1310Nos/ km density with 60Kg/ 90UTS rails ( SH ) on PSC6/ wider sleepers ( New ) 1540 Nos./ KM including recoupment and increasing of ballast cushion to 25 cm. and deep screening of ballast for a total length of 6. 00KMs. SW 3 ) TBR Through Ballasting of track along with deep screening by BCM for total length of 6. 77 KMs SW 4 ) TBR ( P & C ) Through Ballasting of track along with deep screening of Points & Crossings by BCM for Total of 26 Sets and SW 5 ) TTRR ( FS + TWS + WCMSC ) of 20 sets at various locations as under DEN/ NORTH- WEST/ SC section.