supply of axka351- pressure gauge , design , manufacture , assembly , painting , inspection , testing , tagging , trial shop assembly , documentation and preparation for shipment of the axka351- pressure gauge as specified in the scope of supply list in material requisition along with all accessories , erection & commissioning spares , special tools & tackles and third party inspection for br9 expansion project for iocl barauni refinery as specified in material requisition . , 301-pg-6501 / 6502 / 6901 / 6903 , mandatory spares as per mandatory spares philosophy specified in material requisition for boq sr . no . 1 . 01 i . e . 20% ( subject to minimum of 2 nos . ) for each type , range , material of construction , size , rating and length of capillary . , 491-pg-0101 / 0102 / 0103 , mandatory spares as per mandatory spares philosophy specified in material requisition for boq sr . no . 1 . 03 i . e . 20% ( subject to minimum of 2 nos . ) for each type , range , material of construction , size , rating and length of capillary . , charges for 2 years operation and maintenance spares for axka351- pressure gaugebidder to provide spares price breakup in 2 years spares boq2 sheet .