supply of poh maintenance schedule of n-32, tap changer consisting of 37 un- common items + 11 un common hardware items =48 un-common items of m/s. anantashree make ( ganz type) as per annexure.poh maintenance schedule of n-32, tap changer consisting of 37 un- common items + 11 un common hardware items =48 un-common items of m/s. anantashree make ( ganz type) as per annexure.,poh maintenance schedule of n-32, tap changer consisting of 37 un- common it ems + 11 un common hardware items =48 un-common items of m/s. anantashree make ( ganz type) a s per annexure. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] ws electric loco stores/kgp, west bengal 18.00 set