Modification Kit For Provision Of Trap C [Modification Kit For Provision Of Trap Chamber In Bp Line Of Ccb 2.0 Hhp Loco As Per Mod.Sheet No. Mp.Mod.Bk.01.03.21 (Rev.00) Dtd. 23.03.2021. One Kit Consisting Of 04(four) Types Of Item As Follows: (I) Female Tee With Union On One Side Only, Size: 1.1/4 Qty/Set: 01 No. (Ii) 4 Long 1.1/4 Dia Pipe With Outside Thread On Both Ends(matl: Seamless Pipe, Is:1239). Qty/Set: 01 No. (Iii) 2 Long Female Connector Of Size: 1.1/4 . Qty/Set: 01 No. (Iv