Industrial relations cannot be separated from the occur between workers and employers. The conflicts that occur might be related to rights, interest, layoffs, and labour unions within an enterprise. Related to that, termination of employment occupies the highest trend in industrial relations conflicts. Seeing this case, a tripartite layoff is needed as a from of public service for the citizens with third parties as intermediaries. The settlement of labour relations conflict that occur PT. Panarub Dwi Karya Benoa (PT. PDK) located in Tangerang City was carried out by the Ministry of Manpower through quasi mediation. This study used qualitative data collection techniques with interviews and literature studies. The result of this study indicate the fact that there was a quasi mediation conducted by the Ministry of Manpower as one of the settlement in conflict termination that occurred at PT. PDK. The mediation was implemented after an agreement from the ILO was previously approved through national and international forums. Through the mediation process in resolving termination of employment faced some obstacles, such of as in human resources, the comprehension of the workers and employers in seeing the settlement conflict, and the slow services provided by the Ministry of Manpower in handling the conflict settlement. Some suggestions related to this matter are about the need to optimize socialization and guidance for industrial relations, upgrade mediator skills, as well as increasing cooperation with the citizen."