工程项目管理的目标,主要体现在可控范围内按时、按量完成工程。“按时”就是指在预算范围内确保工程项目的如期完工;“按量”就是指按性能指标要求,在确保工程项目投资处于受控状态的情况下,确保工程项目质量达到要求。为了能够圆满完成上述目标,工程项目施工阶段应着眼于影响工程施工质量的“人、机、料、法、环”五大要素,并分别对其采取相应的控制措施。一、对“人”的控制“人”是安全生产的核心。目前出现的众多工程事故中,有很大一部分是因施工现场责权不明造成的。要想实现施工质量 The goal of project management, mainly reflected in the controllable range on time and by volume to complete the project. “On time ” refers to the project within the budget to ensure the completion of the project as scheduled; “By the amount of ” refers to the performance indicators required to ensure that project investment in a controlled state, to ensure project quality to meet the requirements . In order to accomplish the above goals satisfactorily, the construction phase of the project should focus on the five elements of “human, machine, material, law and environment” that affect the quality of construction and take corresponding control measures respectively. First, the “people ” control “people ” is the core of safe production. A large part of the many engineering accidents that have occurred at present are caused by the unclear responsibilities and responsibilities of the construction site. To achieve the construction quality