bids are invited for material code w90311928803 unit oil purification system (q3) , material code w90311928811 oil purification system central (q3) , material code w99311928186 bearings of centrifuge & feed pump only (q3) , material code w99311928216 cartridge filtetrs of oil purification system (q3) , material code w90311928544 gaskets in complete assembly of one oil purification system (q3) , material code: w90318103427 seperator motor for lub oil purifier (q3) , material code: w90318103435 bearing for seperator motor 1 set nd and de (q3) , material code: w90318103150 pressure switch for oil purification unit 1 no each type and range (q3) , material code: w90318103265 mandatory spare for dps across polishing filter of oil purifier unit (q3) , material code: w90318103192 level switch for oil purification unit 1 no of each type and range (q3) , material code: w90318103290 mandatory spares for flow switch of oil purifier unit (q3) , material code: w90318103168 rtds for oil purification unit 1 no each type and range (q3) , material code: w90318103176 pressure indicators for oil purification unit 1 no each type and range (q3) , material code: w90318103184 temp indicator for oil purification unit 1 no of each type and range (q3) , supervision during erection and commissioning required of oil purification unit (q3) , performance test of particle size of impurities for lube oil iso vg 46 as mentioned in sl no 5 a of (q3) total quantity : 23