supply of air coolers supply of air coolers , supply of air cooled heat exchangers for cdw unit mechanical design, thermal design, engineering, procurement, fabrication, inspection, u code stamping, ibr and other applicable local regulations, assembly, testing, painting, tagging, documentation, preparation for shipment, supply and supervision of erection, pre-commissioning and commissioning and pgtr at site of the air coolers ( tag no. 413-ea-01, 413-ea-02, 413-ea-03, 413-ea-04, 413-ea-05, 413-ea-06, 413-ea-07 and 413-ea-08 ) for cdw unit, including fans, motors, vfd, electricals, instrumentation, all accessories, steam coil, all structural, cooling water support structure, portable scissor lift, commissioning spares, special tools & tackles, third party inspection, etc. for epcm 3 ( p-25 ) project at iocl panipat refinery as specified in material requisition. , hhps vapor air cooler with portable scissor lift ( tag no. 413-ea-01 ) , dw reactor effluent air cooler ( tag no. 413-ea-02 ) , naphtha stabilizer overhead air cooler ( tag no. 413-ea-03 ) , naphtha product cooler ( tag no. 413-ea-04 ) , diesel air cooler ( tag no. 413-ea-05 ) , light lube product cooler ( tag no. 413-ea-06 ) , medium lube air cooler ( tag no. 413-ea-07 ) , vacuum column bottoms air cooler ( tag no. 413-ea-08 ) => limited