bids are invited for boqauto extension if any seller submits price in last 15 minutes, the rawill be auto extended by 15 minutes ( a maximum of300 times ) total quantity : 1-- ( a ) repair / maintenance of eot crane of capacity 5 ton to check the serviceability of crane ( b ) allignment of gear box platform and coupling including cutting, welding, matching with equial level etc all as specified. ( c ) replacement of main wheel bearing suitable for 5 ton all as specified. ( d ) levelling of gantry girders long travel rail both side of approx 50 mtr long by grinding, welding all as directed and specified. ( e ) repair / replacement frls, 4 core 6 sqmm pvc insulated pvc sheathed multistranded copper conductor cable on the existing conduit / carrier all as specified and directed.- 100 rm. ( f ) replacement of star coupling in between motor and gear all as directed and specified.- 1 nos ( g ) replacement of rope pully upper side 02 nos 12 size, 02 nos bearing suitable type / nmbr complete all as directed and specified.- 02 nos ( h ) replacement of u clip 02 nos for fixing of swr complete all as directed and specified.- 02 no. ( j ) replacement of gear oli suitable complete all as directed and specified.- 10 ltr. note :- old material will be property of contractor and deduct against demolition for rs 2000 / -