effects of stone quarrying in uganda. effects of stone quarrying in uganda. Products List. Uganda Upgrading of Mbale (Bumbobi)-Bubulo-Lwakhakha Road Feb 3, 2014 ENVIRONMENTAL AND SOCIAL IMPACT ASSESSMENT . cutting of the soil, providing stone masonry drains in the cut areas for road side drainage and covered cutting, drilling/blasting, works in borrow pits and quarries, More details » Get Price.