design, engineering, manufacturing, procurement of materials and bought out components, assembly at shop, testing at manufacturers works, inspection by tpia, packing, supply of the cr-mo-v / cr-mo pressure vessels including supply of all mandatory spares, pre-commissioning & commissioning spares, spares for transportation ( as per mr ) , for all tags, special tools and tackles, all auxiliaries & documentation as per the enclosed tender standard specifications, job specification, data sheets etc. and other codes and standards attached or referred as per material requisition for numailgarh refinery limited, golaghat, assam, india.