If a construction - company hopes to achieve high quality - goal , stable safety - goal , rapid progress - goal and rich profit - goal from the project , it is necessary for him to do a good earlier - stage plan 摘要施工单位在公路施工项目中若要实现质量目标、安全目标、进度目标、利润目标等等，一个好的前期策划工作是必不可少的。
This kind of classification on valued environmental impact is favorable to compare cost with benefit , to promote constructor of pipeline to make measures to protect environment initiatively and scientifically 这种对环境影响的价值分类，便于分类比较环保投资与效益，有利于促进施工单位更加主动、更加科学地采取污染防治措施。
The route choice for fishway should follow the earlier principle and combine the actual situation of the project and decided by reconnaissance and measure of reconnaissance investor , design and constructing unit together 鱼道线路选择遵循前面的原则，结合本电站的实际情况，由投资方、设计和施工单位共同进行勘察、测量而定。
So the research of failure analysis of hydraulic pump and the research of maintenance of hydraulic system is very important to our corporation , it is also wanted by the other many big building corporations 因此，对液压泵故障分析和液压系统维护的研究，对工程施工单位就显得十分重要，也是目前各大型工程施工企业迫切需要的。
On the other hand , the affiliated construction units are subsidiary constructing units that are established by enterprises or institu tions in other industries to take construction projects to build up their fixed assets 附营建筑施工单位是指建筑业以外行业的企业、事业单位为完成本单位固定资产建造任务而自行组织的建筑施工单位。
The authors analyze and select landslide parameters by using back analysis method , and consult with the congeneric landslide to determine this landslide parameters , which can offers reference to design and construction department 用反分析方法对水井坪滑坡参数进行分析选择，并参照同类滑坡确定该滑坡的参数，为设计和施工单位提供依据。
The engineering quality certification system is established and improved , including administration responsible system , supervision company control system , building section ensuring system , designer service system , and government quality monitoring system 建立完善了建管单位负责、监理单位控制、施工单位保证、设计单位服务、政府质量监督相结合的工程质量保证体系。
Article 19 the mines and construction entities as well as those engaged in the production , selling and storage of hazardous substances shall establish an administrative organ for production safety or have full - time personnel for the administration of production safety 第十九条矿山、建筑施工单位和危险物品的生产、经营、储存单位，应当设置安全生产管理机构或者配备专职安全生产管理人员。
The motion of lower plate can be selected discretionarily in the few motion modes such as device prizing , hydraulic cylinder and steel wheel according to the situation of construction site and the working habit of construction unit to content construction ' s requirements . 下盘的移位可根据施工现场情况及施工单位的工作习惯，在撬装、液压缸步标、钢轮等几种移位方式中任意选取，以满足施工的要求。
This paper analyzed present problemof the design , system setting and construction aspects in the low temperature floor radiant heating engineering , and put forward the corresponding solving measures so that the design and the construction units consult these measures 摘要针对低温地板辐射供暖工程的设计、系统设置及施工等方面现存的问题进行了分析，并提出了相应地解决措施，以供设计、施工单位参考。
