1 ) Provision of waiting hall at BWCN, PSF & SRBZ stations in BQA- MSAE station. 2 ) Improvement of drainage at LC No. BR- 43 and LHS No. 260B, 263A & 285A in Adra division. 3 ) Standardisation of level crossing by shifting gate barrier, improvement of visibility, road surface and gate lodge standarisation at 18 Nos. level crossings gate between BQA- ADA section in Adra division.