supply for magnetic flow meters design, enginering, manufacturing, inspection, testing, transportation, and supply of the magnetic flow meters to be installed at numaligarh refinery limited ( nrl ) , assam. , magnetic flow meter with accessories , magnetic flow meter with accessories , magnetic flow meter with accessories , supervision charges ( other details as per the material requisition ) unit rate forsupervision sevices of erection and commissioning / performance testing & training chrages as per details mentioned in material requisition for quoted items as per enclosed instructions to vendor per diem charges upto 8 hrs on normal working days. note : same rate is applicable for 2 periodic visit during maintenance support / supervisory service during warranty / defect liability period ( bidders to quoteunit rate for diem charges ) , unit rate forsupervision sevices of erection and commissioning / performance testing & training chrages as per details mentioned in material requisition for quoted items as per enclosed instructions to vendor overtime rate per hour ( beyond normal 8 hours on normal working days ) . note : same rate is applicable for 2 periodic visit during maintenance support / supervisory service during warranty / defect liability period ( bidders to quote over timerate per hour ) , unit rate forsupervision sevices of erection and commissioning / performance testing & training chragesas per details mentioned in material requisition for quoted items as per enclosed instructions to vendor overtime rate per hour for work on weekly off days / holidays ( as applicable to refinery site ) . note : same rate is applicable for 2 periodic visit during maintenance support / supervisory service during warranty / defect liability period . ( bidders to quote over timerate per hour ) => limited