This paper examines the dynamic response of machine foundation resting on sand mixed with granular rubber of sizes (0. 07-3) mm to improve the vibration attenuation and to reduce the settlement of the foundation. Granular rubber used is the product of hashing scrap tyres to small pieces in a tyre factory of Babylon in Iraq. https://www.bekindtopets.com/great-pick-Nobivac-Feline-1-HCPCh-special-find/