目前,常年在沪从事建筑施工的企业有4400多家、民工近100万人。这些民工来源广、人数众多、变动性大,是各行各业中发生工资纠纷最集中的群体。近几年,在党中央、国务院的正确领导下,在建设部等有关部委的具体指导下,上海市积极探索建设领域投融资体制改革,政府投资项目建设管理 At present, there are more than 4,400 enterprises engaged in building construction in Shanghai all the year round, with nearly 1 million migrant workers. These migrant workers come from a wide range of sources, with large numbers and large changes. They are the most concentrated group of wage disputes in all trades and industries. In recent years, under the correct guidance of the Party Central Committee and the State Council, under the specific guidance of the relevant ministries and commissions such as the Ministry of Construction, Shanghai has actively explored the reform of investment and financing system in the construction field and the construction and management of government investment projects