Tender For corrigendum : tender for supply of pressure vessel upto 25 thk : : - mea regenerator reflux drum , demethanizer reflux drum , binary refrigerantcompressor casing drain pot , transportation for mr sl. no. 01.001 , transportation for mr sl. no. 01.002 , transportation for mr sl. no. 01.003 , mandatory spares for mr sl. no. 01.001 , mandatory spares for mr sl. no. 01.002 , mandatory spares for mr sl. no. 01.003