The researcher conducted research work informal migrant construction work in Odisha during 2017-18 to understand the status of migrant construction workers in the state of Odisha in India. This is an empirical study which deals with socio-economic profile of construction workers, their working conditions and work situation. This book also highlights the problems faced by the workers in the construction industry. Very rare study have been done on this particular topic. Hope publication of book will be of great help to the researcher, social scientists, line departments of government etc.