Set Of Isolating And Drain Cock (Ball Type) As Per Clw Drg No 0/2/65/364 Alt-7 & 0/3/65/365 Alt-3 Consisting 06 Items 38 Nos As Under- (I) 1/2" Isolating Cock Without Vent To C Lw Drg. No. 0/2/65/364 Alt-7, Ref-5 = 12 Nos. (Ii) 3/4" Isolating Cock With Vent To Clw Drg. No. 0/2/ 65/364 Alt-7, Ref-3 = 02 Nos. (Iii) 1/2" Isolating Cock With Vent To Clw Drg. No. 0/2/65/364 Alt-7, R Ef-6 = 04 Nos. (Iv.A) 1.1/4" Isolating Cock To Clw Drg. No. 0/2/65/364 Alt-7, Ref-8 = 03 Nos. (Iv.B) 1. 1/4" Isolating Cock To Clw Drg. 0/2/65/364 Alt-7, Ref-9 = 02 Nos. (V) 1" Isolating Cock Without V Ent To Clw Drg. No. 0/2/65/364 Alt-7, Ref-2 = 02 Nos (Vi) 1/2" Drain Cock To Clw Drg. No. 0/3/65/36 5 Alt-3. 13 Nos. Type Of Loco Wam-4/Wag-5/Wag-7 And Wap-4 Conventional Locos. [ Warranty Per Iod: 30 Months After The Date Of Delivery ] ]