Supply, Retro-Fitment And Commissioning Of Brushless Dc Motor Based Cab Mounted Compact Hvac (Cooling Capacity 1.75 Tr) For Diesel Electric Locomotive. Pl No.18050116, (Spec No. W Dg4/El/Ps/059 Rev.01) & Rdso Document -Mp.Ib.Em.01.02.19 Rev.-00 (Aug.2019) [ Warranty Period: 30 Mon Ths After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 L Acs ] ]