design, engineering, manufacturing, procurement of materials and bought out components, assembly at shop, testing at manufacturers works, inspection by tpia, packing, supply of the static mixers including supply of 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.