Supply Of Emergency Openable Window For Lhb Type Scn Coaches To Rcf Drg. No. Ls54103 Alt. C. Matl. & Specn.- Rdso/2007/cg- 02rev. -1 With Amndt. No. 2 Of Aug 2016 For Frp Items And Matl. & Specn.- For The Remaining Item Should Be According To Drg..