bids are invited for switchboard mv 1 12 supply price charges for mr item no-1.001 , supply price charges for mr item no-1.002 , supply price charges for mr item no-1.003 , site work charges as per mr sl no-02 , freight charges as per mr sl no-03 , supply price of mandatory spares as per mr sl no- 04 , per diem supervision charges for mr item no-08 , lumpsum training charges at vendors work , per diem training charges at site , per diem on call visit charges for annual maintenance for first year , per diem on call visit charges for annual maintenance for second year , per diem on call visit charges for annual maintenance for third year , dc current transducer total quantity : 24