Tenders for Supply of Set Of Aluminium Bus Bars Complete Assembly With Either Side End Fittings For Roof Line Fittings Of Wap4 Locos, Confirming To Clw Specification No.Clw/Es/C-49 Alt C. Each Set Consists Of : 1 Type :S- 3 Nos., 2 Type :T- 2 Nos., 3 Type :U- 1No. Of Clw Drawing No.Clw/Es/Sk-I/C-49 Sheet No 11.