当今伴随着我国经济发展结构的不断优化升级,与此同时由于其面临的市场形势日益复杂,竞争环境日益多样化,加之随着供给侧改革的大潮,企业保竞争、降成本、加强成本管理,防止企业出现雪崩也显得至关重要。精细化管理对于提升产品的质量和效率,使其管理日益精细化、定量化、方向性发展更明确。本文将选建筑施工企业项目为研究对象,系统的梳理当前建筑施工企业项目管理中精细化管理的运用和现状,并且基于提升新经济常态下建筑施工企业的经济效益为着眼点,本着不断加强建筑施工项目精细化管理的深度,以此为进一步提升建筑施工企业项目精细化管理的水平,同时,也为当前我国其他行业和企业成本核算管理体系的优化和重塑提供借鉴,以期促进我国各行各业的发展。 Nowadays, with the constant optimization and upgrading of the economic development structure in our country, meanwhile, due to the increasingly complicated market situation and the increasingly diversified competitive environment, with the tide of supply-side reform, enterprises maintain competition, reduce costs and strengthen cost management. It is also important to prevent the avalanche of the enterprise. Fine management for improving product quality and efficiency, making it increasingly sophisticated management, quantitative, more specific direction of development. This article will select the construction project as the research object, systematically combing the current construction project management in the fine management of the use and status quo, and based on the new economy to enhance the economic benefits of construction enterprises as the focus, in the constantly strengthening Construction project refinement management depth, in order to further enhance the fine construction project management level, at the same time, but also for the current China’s other industries and enterprise cost accounting management system optimization and remodeling to provide reference to promote China’s various industries The development of various industries.