bids are invited for custom bid for services - comprehensive linen management in running trains based at thiruvananthapuram depot of thiruvananthapuram division southern railway for a period of 2 years schedule 1 washing of bedsheets 7480096 numbers , custom bid for services - schedule 2 washing of pillow covers 3740048 numbers , custom bid for services - schedule 3 washing of hand towels 3740048 numbers , custom bid for services - schedule 4 washing of blankets 229056 numbers , custom bid for services - schedule 5 cost of packing including cost of cover 3740048 numbers , custom bid for services - schedule 6 linen distribution 3740048 number of packets , custom bid for services - schedule 7 gst at the rate of 18 percent for schedules 1 to 6