随着我国基本建设管理体制改革的不断深化．大型建设工程的招投标工作已逐步走上法制化管理的轨道。律师参与大型工作的招标投标工作已成为律师工作的重要业务。作为律师，如何保证招投标工作的公开、公平、择优、合法，是摆在我们面前的一个全新的课题。本文拟根据作者有限的 With the continuous deepening of the reform of China’s capital construction management system. The bidding and tendering work of large-scale construction projects has gradually taken the track of legalized management. Lawyers’ participation in bidding and tendering for large-scale work has become an important business of lawyers. As a lawyer, how to ensure the open, fair, preferential and legitimate work of bidding and tendering is a brand-new topic before us. This article is based on the author’s limited