工程项目现场管理必须做好工期、质量、安全与环保管理,强调项目现场管理以工期为纲、以质量为本、以安全为重、以环保为要,实现这四个支撑的“定位准确、支撑有力”。“两个价格”的工具所谓分离两个价格,即我们通常所讲的“价本分离”(也称“标价分离”),就是进行合同造价(中标价)与项目责任成本的分离工作。“方圆图”清晰地用“项目合同造价”的“圆”和“项目责任成本”的“方”来 Project site management must do a good job duration, quality, safety and environmental management, emphasizing on-site project management as the key link, quality-oriented, safety-oriented, environmental protection to achieve these four support , Support strong “. The so-called ”two price“ of the so-called separation of the two tools, that is what we usually say ”price separation“ (also known as ”price separation“), is the contract price (price) and project responsibility Separation of costs. ”Radius map “ clearly use ”round “ of ”project contract cost “ and ”square “ of ”project responsibility cost "