Jayawardena, CL; Thiruchittampalam, S; Dassanayake, ABN; Abeysinghe, AMKB; Wimalarathna, W
[Conference-Full-text]
Site closure and rehabilitation is seldom practiced
in Sri Lankan quarrying industry. Hence, open craters filled with
water and garbage, having steep unstable slopes represent most
of the abandoned quarry sites, raising ...