南水北调中线干线工程实施阶段项目法人的投资控制管理

南水北调中线干线工程是新世纪举世瞩目的宏伟工程.投资控制是中线干线工程建设管理的重要组成部分,也是项目法人密切关注的一个重要方面.投资控制的高低直接影响工程的技术经济性.阐述了南水北调中线干线工程项目法人的投资控制管理.     

Owner organization design for mega industrial construction projects

The characteristics of Mega construction projects bring great difficulties and challenges to project management, as in the aspects of complexity, uncertainty, integrated management, etc. Mega industrial construction is more difficult to managers. Traditional project management with even appropriate method and data can not meet mega construction projects, so with integrating projects objectives with strategic view, managers should design project organization on the basis of every project characteristics, establish good communication and cross-functional coordination mechanism, create unity and cooperation partnership culture in the project process. This paper has designed an owner organization of a mega industrial construction project according to relevant literature and determining factors of organization, and has also proposed that cross-functional and cross-professional coordination is key to continuous improvement and successful implementation of the organization.     

业主在江垭工程建设中的主导作用

江垭水利枢纽工程建设推行了项目法人责任制，建设监理和招标投标制。业主在建设中充分发挥了主导作用，主要表现以下几方面：坚持合同原则，实行目标管理；加强质量管理 ，确保工程安全；采用新技术，新工艺，充分发挥专家的作用；积极筹措建设资，利用世界银行贷款；做好移民安置工作，搞好工程处部环境。     

在O/R Mapping时保留的Java Collection特性

根据国家“863”项目中对复杂对象的存储与建模的研究,一种Java collection O／R mappillg的实现方法被提出,该方法可以在mapping的过程中保留collection的特性,并且由于在mapping时整合了collection在Java中的继承层次关系,因此在查询时呵以有效分地进行类型转换。     

浅议水工金属结构设备的采购控制

与传统的水利工程或水电工程相比,航电枢纽工程的金属结构设备(闸门、拦污栅、启闭机等)数量大、种类多、质量要求高、制造工期长。业主通过加强对水工金属结构设备的采购控制,达到确保水工金属结构设备的质量和制造工期的目的。     

业主委员会的法律地位及权利义务探讨

立足国务院《物业管理条例》,结合对相关法律知识的了解,对业主委员会法律地位进行了分析,介绍了其所应该具有的权利义务。并针对现实中存在的问题,对油田业主委员会的成立和完善提出了几点建议。     

建设工程索赔案例分析

建设工程由于规模大，工期长，结构复杂等特点，存在着风险与诸多不确定因素。因此，在工程的实施过程中，索赔是经常发生的。索赔是签约双方当事人维护自身合理利益的正当权利。本文简述了索赔的主要种类并分类列举了案例分析供工程管理专业人员参考。     

大型工程项目平行承包模式下业主方信息管理

平行承包模式是大型工程建设项目中业主普遍采用的组织形式。本文通过分析这种模式下业主信息 管理面临的困难和不足,提出了工程建设业主的信息管理模式,明确了这种模式应该能达到的功能,最后指出了这 种信息管理模式应该注意的几个问题。     

Does contracting with owner operators lead to worse safety outcomes for US motor carriers? Evidence from the Motor Carrier Management Information System

Using data from the Motor Carrier Management Information System, we model crashes as a function of firm characteristics, with a focus on the employment relationship. We find that very small firms (one driver, one truck) and firms that contract with owner operators have fewer crashes than employee-only companies, once other firm characteristics and exposure are controlled. Additionally, though very small firms are more likely to have severe crashes, we find no relationship between the share of owner operators and crash severity.