In sports, today, there is a variety of materials in use whichare limited bytheir lifetime.Aftertheir lifetime expires it is necessary to dispose the worn material in an appropriate environmentally and economically sound manner. The aim of this paper is to emphasize the need of taking care of waste disposal, which includes the materials used in the sport fields, too. The disposalprocedure is very important because the sports facilities must often be renewed in order to maintain their functionality. The theoretical approach of this paper is based on Project Management approach, and it is compared with the British Standard for Project Management BS 6079. Theoreticaly set approach highlights the need of physical removal after the end of materials lifetime.It emphasis the need of caringfor the environment which is increasingly affecting the quality of life of a modern society. Paper results are reflected throughfocusing on recycling of waste that is experiencing significant changes.In just few years the society is confronted with a development from 3Rto a 6Rconceptof recyclingwhich is defined in the phase of productdesigning. The paper especially emphasizes the importance of taking care of disposal ofmaterialsused in the sport fields in accordance with the 6R concept in order to raise the quality of life of modern society