Set of air pipe connection assembly for BA panel EP contactor of Electric Loco. One set consisting of 06 items & Qty: 12 Nos. as per Drg. No. NGP/ TRS/ 3/ 13. 071 i.e. I ) Air pipeline assembly for EP contactors Qty: 03 Nos. 2 ) Air pipeline Assembly for shunting contactor, Qty: 03 Nos. 3 ) Air pipeline assembly for reverser Non modular Qty: 01 No. 4 ) Air pipeline assembly for reverser modular Qty: 01 No. 5 ) Air pipeline assembly for CTF Non modular, Qty: 01No. 6 ) Air pipeline assembly for CTF Modular Qty: 03 Nos