Design and Execution of Demolition Works By Blasting of Industrial Constructions – Technical and Safety Aspects

Abstract The paper describes the practical way and security conditions of realizing demolition an industrial chimney located in oil refinery platform, having immediate vicinity sensitive equipment constructions. has a height 150 m consists outer tubular structure reinforced concrete inner made refractory brick masonry. In order to establish possible secondary effects generated by blasting works, risk assessment was with reference seismic wave, air shock noise, dust level impact construction soil. work carried out successfully due protection safety measures no unwanted events were recorded, measured values wave ground non-dangerous, being below estimated assessment.