supply of axka231- radar type level transmitter , design , manufacture , assembly , painting , inspection , testing , tagging , trial shop assembly , documentation and preparation for shipment of the axka231- radar type level transmitter 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 . , 491-lt-0101 / 491-lt-0102 / 491-lt-0103 / 491-lt-0104 , mandatory spares as per mandatory spares philosophy specified in material requisition for boq sr . no . 1 . 01 , charges for site services for aaxka231- radar type level transmitter as specified in material requisition . , per diem charges for upto 8 hours work on normal working days . , overtime rate / hour beyond normal 8 hours work on normal working days . , overtime rate / hour for work on weekly off days / holidays ( as applicable to refinery site ) . , charges for 2 years operation and maintenance spares for axka231- radar type level transmitterbidder to provide spares price breakup in 2 years spares boq2 sheet .