众所周知,目前建设工程的招投标大部分采用标的密秘封存开标后,中标单位为承包者。然而,随着市场经济和建筑业快速发展,招标投标中现行做法中存在着如下问题:泄露标的案件、贿赂腐蚀党政机关干部、行政干预招投标等,并有逐步扩大趋势。给国家、集体、或、个人造成严重危害,对承包商和建设单位造成很大损失。使正常的工程招投标程序变了味道,严重影响建筑企业的健康发展。特别是行贿、受贿腐蚀了一大批国家工作人员,在群众中造成了恶劣影响。一方面承包商为达到“中标”目的不惜重金贿赂有关人员。一方面内部“联 As we all know, most of the current bidding for construction projects is subject to bid opening after the bid is sealed, and the winning bidder is the contractor. However, with the rapid development of the market economy and the construction industry, there are some problems in the current practice of bidding and tendering: the disclosure of the underlying cases, the erosion of cadres of party and government organs from bribing and bribery of administrative interventions, and the gradual expansion of tendering. Cause serious harm to the state, the collective or individuals, and cause great losses to the contractors and construction units. So that the normal project bidding process has changed the flavor, seriously affecting the healthy development of construction enterprises. In particular, bribery and corruption have eroded a large number of state workers and caused bad influence among the people. On the one hand, the contractor did not hesitate to bribe the relevant personnel for the purpose of ”winning the bid“. On the one hand internal ”Union