✦ AI SummaryWhat this tender is about
mechanical maintenance of 120 mw turbo generator and it's auxiliaries of power plant 2: 1) cooling water booster pump coupling replacement, 2) cooling water booster pump overhauling, 3) cooling water booster pump nrv servicing, 4) cooling water pump suction valve/discharge, 5) valve repair/replacement, 6) cep suction strainer cleaning, 7) cep preventive maintenance, 8) cep top bearing replacement, 9) cep overhauling, 10) replacement of cep with spare pump, 11) cep mechanical seal replacement, ) boiler feed pump suction strainer cleaning, 13) boiler feed pump lub oil filter cleaning, 14) boiler feed pump lop replacement/servicing, 15) bfp lube oil cooler cleaning, 16) bfp mechanical seal servicing/replacement, 17) replacement of bfp catridge, 18) bfp bearings radial/thrust inspection replacement, 19) lube oil centrifuge bowl cleaning, 20) running lube oil centrifuge & their inspection during running, 21) turbine front/rear and thrust bearings inspection, 22) attending tube leakages in hp heaters of turbine, 23) attending pipe lines (size-80nb) welding, 24) leakages in oil, air, cooling water, feed water and steam lines, 25) attending pipe lines (size-80nb to 150nb) welding leakages in oil, air, cooling water, feed water and steam lines, 26) attending pipe lines (size above 150 nb) welding leakages in oil, air, cooling water, feed water and steam lines, 27) attending gland leakages in oil, air, cooling water, feed water and steam lines, 28) attending tube leakages in lp heaters of turbine, 29) steam jet air ejectors flanges/gasket replacement, 30) control oil filters replacement, 31) accumulator n2 charging, 32) nrv repair/replacement in drip lines of hp heaters at deaerator, 33) drip control valve replacement of hp heaters, 34) lube oil coolers cleaning, 35) lube oil filter cleaning/replacement, 36) control oil coolers cleaning, 37) control oil pumps servicing/overhauling, 38) auxiliary oil pumps overhauling and fixing back on mot, 39) jacking oil pump overhauling, 40) hydrazine (lp) dosing pumps overhauling, 41) dc eop overhauling, 42) jop filter cleaning/replacement. Description : tender estimated cost & dates are tentative only. please refer nit or tender document for precise information.
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