tender for earth work in silt clearance/scraping of internal section of siktara dy. from km-0.000 to km-24.400 - cleaning thick bushes and thorny jungle without uprooting. 2 scraping internal section of existing channel including bed & slope with silt upto 5.00 c.m. 3 earth work in silt clearance including lift up to 1.5 m. and lead up to 30 m. by manual labour or machine. the earth from clearance to be used in side embankment or to be disposed off on spoil banks or as directed by engineer - in - charge. 4 earth work in silt clearance with slush and lehel including lift up to 1.5 m. and lead up to 30 m. by manual labour or machine. the slush from clearance to be disposed from away site as directed by engineer - in - charge. 5 extra for lead of slush or lehel, beyond 30m and up to a total lead of 200 m.