Analysis of contract termination and removal of the contractor in the same PC contracts in the oil industry

The purpose of the present research is to compare the provisions, effects and rulings of the termination and dismissal of the contractor, and to review and suggest the necessary solutions to modify their provisions. This research is of theoretical type and the research method is descriptive-analytical and the method of data collection is library and has been done by referring to documents, books and articles. The plans and construction projects of each country can be considered as one of the indicators of the growth of excellence and economic prosperity of that group. For the implementation of projects in Iran and even the Ministry of Oil, a document called Peyman is used, which has several components. One of these components is the general terms of the contract, which is placed next to the private terms.Ethical Considerations: In order to organize this research, while observing the authenticity of the texts, honesty and fidelity have been observed. Previously, the guarantee of the contractor's violation was included in the set of general conditions of the contract, termination. which consequently includes special rules and works for itself. But currently, according to Article 3, Clause B, Part 6 of the Ministry's Powers and Duties Law, agreements, appendices, general conditions, private conditions of contracts for the supply of goods and construction equipment and installation in the downstream oil and gas field, guarantee of execution from termination Changed to dismissal.