bids are invited for custom bid for services - 16 rail alignment for eot cranes for 12 meter rail quantity 80 unit activity , custom bid for services - 17 applying rope compound for eot cranes monorails and mobile cranes quantity 39 unit activity , custom bid for services - 18 periodic housekeeping greasing and oil top up for the cranes monorails quantity 31 unit activity , custom bid for services - 19 replacement of gear oil for eot cranes and monorails quantity 15 unit activity , custom bid for services - 20 engine oil service for mobile crane quantity 05 unit activity , custom bid for services - 21 oil seal replacement for the gear box of eot cranes above 100mt capacity quantity 06 unit activity , custom bid for services - 22 oil seal replacement for the gear box of cranes from 60100mt capacity quantity 04 unit activity , custom bid for services - 23 oil seal replacement for the gear box of cranes less than 60mt capacity quantity 12 unit activity , custom bid for services - 24 surface cleaning of edgs quantity 4 unit activity , custom bid for services - 25 surface cleaning of air receiver tanks quantity 8 unit activity , custom bid for services - 26 belt replacement of air compressor quantity 8 unit activity , custom bid for services - 27 fuel filter cleaning quantity 16 unit activity , custom bid for services - 28 charge air filter cleaning quantity 4 unit activity , custom bid for services - 29 srv calibration and replacement quantity 64 unit activity , custom bid for services - 30 mechanical seal replacement for prelube oil pumps quantity 8 unit activity , custom bid for services - 31 mechanical seal replacement for jacket water oil pumps quantity 4 unit activity , custom bid for services - 32 mechanical seal replacement for oil pumps quantity 4 unit activity , custom bid for services - 33 nrv replacement quantity 8 unit activity , custom bid for services - 34 engine oil replacement for edgs quantity 4 unit activity , custom bid for services - 35 compressor oil replacement quantity 8 unit activity , custom bid for services - 36 engine oil service of adgs quantity 2 unit activity total quantity :