supply of aoh maintenance schedule of no- 32 changer consisting of 32 common item of make m/s- rever engineering pvt. ltd. (bt type) or m/s anantashree (aal make ganz type) as per annexureaoh maintenance schedule of no- 32 changer consisting of 32 common item of make m/s- rever engineering pvt. ltd. (bt type) or m/s anantashree (aal make ganz type) as per annexure,aoh maintenance schedule of no- 32 changer consisting of 32 common item of make m /s- rever engineering pvt. ltd. (bt type) or m/s anantashree (aal make ganz type) as per annexure q 1 and one set of hardware of 28 nos. common hardware of no-32 tap changer to be procured from repl (bt type) or aal ( ganz type) only as per annexure- aoh-hw-1. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]