bids are invited for repair and overhauling service - machining resleeving of propeller shafts in submnarine; any other suitable brand; no; buyer premises - loading of the shaft on lathe machine carry out trueness of the shaft as per oem documentation , carry out measurement of the shaft at a) at aft end of shaft (end of threaded portion) b) at length 579 mm from end of threaded portion c) at length 695 mm from end of threaded portion d) at length 735 mm from end of threaded portion as per oem documentation , machining of shaft from end of threaded portion to length 735 mm and check the measurement of tapper machining as per the drawing as per oem documentation , carry out blue matching of the tapper machined surface with propeller 80% surface should be matched as per oem documentation , boring and honing of aft and fwd sleeves as per the size of shaft od for shrink fitting as per oem documentation , shrink fitting of aft and fwd sleeves on the shaft by induction heating method as per oem documentation , od machining and grinding of aft and fwd sleeves as per the drawing as per oem documentation , epoxy coating or cello flex coating on the shaft to be done on non-contract area as per oem documentation , machining of flange coupling id as per propeller shaft od at fwd end as per oem documentation , drilling and tapping if m20 holes, qty 6 on fwd end of shaft as per oem documentation