Time, cost and quality are the three main targets to be controled in project management. However, the control and management of time and cost risk are usually carried out respectively, which will bring such problems a...Time, cost and quality are the three main targets to be controled in project management. However, the control and management of time and cost risk are usually carried out respectively, which will bring such problems as the delay of schedule by reason of the impracticability of cash flow, the money difficulties caused by delay of schedule and so on. In order to control and manage the time and cost risk effectively and simultaneously, a time & cost risk control model based on schedule programme was established with the use of the quantitativemodels of BCWS, BCWP and ACWP in this paper. Subsequently, the analysis of variance for the whole project and the single activity was introduced on the basis of BCWS, BCWP and ACWP so that the project can be controlled and managed effectively. Furthermore, an example given behind in detail expressly illustrated that the model set up above was practicableto project management. However, the method of optimizing the cash flow based on time and cost risk to obtain BCWS should be considered properlyand carefully with respect to the different circumstances of the project, and an efficient and adequate interval report system should be set up on the site of the project.展开更多
INTRODUCTION The Minnesota Sustainable Building Guidelines is a progressive sustainability program for state funded buildings which serves as a model for sustainability in Minnesota buildings.The program was created b...INTRODUCTION The Minnesota Sustainable Building Guidelines is a progressive sustainability program for state funded buildings which serves as a model for sustainability in Minnesota buildings.The program was created by the State of Minnesota in 2001 and developed by a team led by the Center for Sustainable Building Research(CSBR)at the University of Minnesota.Unlike other green building programs,it focuses on measured performance improvements,using a list of required metrics instead of a menu of potential options.The program is structured to provide a feedback loop to the building design,construction and operations industry in the state.Elements of the program are used through all phases of the development of state-funded buildings in Minnesota from pre-design through design,and construction and for ten years of operations.It is continually updated and improved in collaboration with state agencies and industry stakeholders and could serve as a model for localized green building programs.展开更多
文摘Time, cost and quality are the three main targets to be controled in project management. However, the control and management of time and cost risk are usually carried out respectively, which will bring such problems as the delay of schedule by reason of the impracticability of cash flow, the money difficulties caused by delay of schedule and so on. In order to control and manage the time and cost risk effectively and simultaneously, a time & cost risk control model based on schedule programme was established with the use of the quantitativemodels of BCWS, BCWP and ACWP in this paper. Subsequently, the analysis of variance for the whole project and the single activity was introduced on the basis of BCWS, BCWP and ACWP so that the project can be controlled and managed effectively. Furthermore, an example given behind in detail expressly illustrated that the model set up above was practicableto project management. However, the method of optimizing the cash flow based on time and cost risk to obtain BCWS should be considered properlyand carefully with respect to the different circumstances of the project, and an efficient and adequate interval report system should be set up on the site of the project.
文摘INTRODUCTION The Minnesota Sustainable Building Guidelines is a progressive sustainability program for state funded buildings which serves as a model for sustainability in Minnesota buildings.The program was created by the State of Minnesota in 2001 and developed by a team led by the Center for Sustainable Building Research(CSBR)at the University of Minnesota.Unlike other green building programs,it focuses on measured performance improvements,using a list of required metrics instead of a menu of potential options.The program is structured to provide a feedback loop to the building design,construction and operations industry in the state.Elements of the program are used through all phases of the development of state-funded buildings in Minnesota from pre-design through design,and construction and for ten years of operations.It is continually updated and improved in collaboration with state agencies and industry stakeholders and could serve as a model for localized green building programs.
