tender for total knee replacement set (primary) consisting of 1.femoral component posterior stabilizing allsizes- cobalt chromium 2. modular tibial base plate-all sizes- cobalt chromium 3. matching cross linkedpolyethylene fixed posterior stabilizing insert. 4. pulse lavage system. 5. antibiotic bone cement 40 gm.confirming to bis standards. the instrumentation set including battery operated bone saw/power drill(with newdisposable blade) should be supplied along with the total knee replacement set for surgery free of cost (only forsurgery) .