supply of cs columns for cdw and pp units supply of cs columns for cdw and pp units , supply of cs columns for cdw and pp units design ( mechanical and hydraulic ) , asme u stamp ( as applicable ) , engineering, procurement, fabrication, inspection, testing, trial assembly of internals at shop, painting, tagging, documentation, preparation for shipment and supply of the cs columns ( tag nos. 413-c-02, 413-c-03, 413-c-06, 413-c07, 22-c-3302, 22-c-3501, 22-c-3502 ) for cdw and pp units, including all removable internals, welded internals and external attachments, equipment supports, anchor bolts and anchor bolt templates ( as applicable ) , all accessories, commissioning spares, special tools & tackles, third party inspection, supervision for installation of column internals, etc. for epcm 3 ( p-25 ) project at iocl panipat refinery as specified in material requisition. , product stripper ( tag no. 413-c-02 ) , product stripper & naphtha stabilizer column ( tag no. 413-c-03 ) , light lube product stripper ( tag no. 413-c-06 ) , medium lube product stripper ( tag no. 413-c-07 ) , low pressure propylene scrubber ( tag no. 22-c-3302 ) , steamer scrubber ( tag no. 22-c-3501 ) , dryer scrubber ( tag no. 22-c-3502 ) => limited