1. manufacturing, flame proof painting and supply of first quality seasoned salwood sleepers with anti splitting clamps at both ends. size: width - 300 mm x thickness - 150 mm x length - 1500 mm (tolerance- length +/- 5 mm, width and thickness +/- 2 mm) as per annexure-1. 20.00 nos 2. manufacturing, flame proof painting and supply of first quality seasoned salwood sleepers with anti splitting clamps at both ends. size: width - 300 mm x thickness - 150 mm x length - 3000 mm (tolerance- length +/- 5 mm, width and thickness +/- 2 mm) as per annexure-1. 20.00 nos