Compared with other works, the construction category has many unknown factors. These factors inevitably affect the achievement of the items objectives, such as the seriousness of the progress, poor quality, loss of cost control, the safety construction guaranteed… This can seriously affect the usability of the building, even causing great damage to property and peoples lives. However, the work of risk management research building construction is very weak, risk management practices are always in the inception phase and only successfully applied in very few projects. large scale. So, to study the risk management strategies in the exam category construction of important theoretical and practical significance.
RISK MANAGEMENT FOR BUILDING PROJECT IN CONSTRUCTION PHASE Vi Van Giang1, Chen Wei2 School Civil Engineering and Architecture, Wuhan University of Technology 430070, 122# LuoShi Road, Wuhan City, Hubei Province, China Vice Dean of Construction Management Faculty, School of Civil Engineering and Architecture, Wuhan University of Technology 430070, 122# LuoShi Road, Wuhan City, Hubei Province, China Abstract Compared with other works, the construction category has many unknown factors These factors inevitably affect the achievement of the item's objectives, such as the seriousness of the progress, poor quality, loss of cost control, the safety construction guaranteed… This can seriously affect the usability of the building, even causing great damage to property and people's lives However, the work of risk management research building construction is very weak, risk management practices are always in the "inception phase" and only successfully applied in very few projects large scale So, to study the risk management strategies in the exam category construction of important theoretical and practical significance Keywords: Risk management, construction phase, construction phase I Risk assessment in the construction phase Risk concept Risks are uncertain conditions or events that if it is released, it will have an adverse effect on the project objectives Risks are unstable events occurring, uncertainty arises from the project's perception of the future, based on estimates, assumptions, or a few facts about resources and time and requests Risks often create negative impacts on projects, but the project should consider and take advantage of the positive effects or opportunities arising from the risks (inevitability of all risks) to help the project achieve its goals faster and less costly For risks that have a negative impact on the project, preventive action should take precedence over risk mitigation Risk classification The risk of the construction phase is the ability of the category construction items, that is not fulfilled Based on the different sources of risk, the risk of construction items can be classified into the following categories: Risks due to external factors: Construction industry is the sector in which the process of performing work is mainly influenced directly by the external environment, so the weather Email: giang.bacgiang.92@gmail.com Email: iamhappychen@163.com factors, climate change has a great influence on the project implementation time, substance quantity and cost of the works and Construction is an industry that accounts for a large share of the national economy's investment budget, and is directly related to many other services in the market, so market fluctuations Influence on the price of raw materials, labor market fluctuations, capital market fluctuations, etc., have a great influence on the performance of construction enterprises to the cost, quality as well as the progress of construction works, work items Risks due to technical reasons: As we know, construction is a fast growing industry, with more and more large works with ever-increasing workloads, complexity and technical requirements are rigorous To invest in procurement of machines and equipment with great significance in minimizing labor for laborers, to create conditions for the application of advanced technologies, raise labor productivity, and increase the quality of works , and contribute to speeding up the implementation, soon put the works into operation, exploitation and use In the process of using machinery and equipment has been invested, there are many risks caused These risks are mainly related to the level of the user and often cause great harm such as labor accidents, machinery damage, unsafe product quality, affect psychology workers and quality of works Risks in the inspection, acceptance, handover: Frequent monitoring and supervision is not considered in accordance with regulations Due to the negative phenomena between the construction supervision of the investor and construction management of the construction organization Risks due to administrative procedures, legal: These risks can be understood as objective reasons resulting from changes in some policies of the State and legal regulations Administrative procedures affect the ability to complete the project as planned These risks affect most of the participants in the project: from the owner to the contractor, the supplier of materials and equipment, and the donors Risk characteristic Construction phase is implemented to invest, develop and create material facilities for the society, so it has a long operating time and is directly influenced by many pulse environment Such as politics, economics, society, nature, law, technology Therefore, the risk management in the construction phase should be closely concerned The risk of a construction item has the characteristics of objectivity, relativity, indefiniteness, predictability, control, changeability, etc However, risks can be expected, It is possible to control if the thorough investigation of the factors related to the specific risks, while controlling them effectively, can reduce the incidence of risk, reduce losses caused by the risk In addition, the nature and consequences of risk may change under certain conditions Signs of risk, sometimes referred to as triggers, are often indirect signs of actual risk In the field of project management, a high uncertainty is often seen as a source of risk, which is uncertainty about progress, cost, and technology Risks are present in most projects, especially in the field of research and development Major risk signs include: Random changes in the performance of parts or subsystems; The data is inaccurate or incomplete and lack predictability at a satisfactory level due to no similar experience II The problem in Risk Management of construction phase The sense of risk management backward The last through, development to build in the countries of the gif is not unsupporting to over the modifier, field of global global community However, getting format, đánh giá, undefined control mode from the affect referenced on the project that not yet we comment, which is an action Email: giang.bacgiang.92@gmail.com Email: iamhappychen@163.com object is a phase Performing the formula of the phase of the project of the first project of the first build the build, request, any an administrator ro may in the current stage but not updated by the development development giới Unactact the small operation of unsupported unique and the output of the risk of the image was risk was very large to the output of the performanceDue to the brutal competition in the construction market and small profits from construction items, when bidding for construction and when the category director signed economic targets with most businesses are not estimated the risk management costs, always choose the "betting" strategy for the risks that may arise In addition, in the process of bidding for construction and construction, risk management is carried out in different levels and forms, but only in reluctance or adaptation, therefore, when risk arises , the damage caused is even greater, even cause failure category Lack of knowledge of risk management Risk management was studied and application started rather late With the short development time, the knowledge of risk management in the construction category is not universal In addition, due to the lack of specialized risk management positions and the placement of specialized managers, most rely on intuition, experience rather than systematic response measures Comprehensive price and risk identification of potential risks During the whole life cycle of the project (project preparation, construction investment and years of exploitation and use of the project), it is necessary to identify enough risks due to the external and internal environment of the project Each stage of the project implementation of the risks are also very different Each environment is risky, the risks are influential both inside and outside the project, the risk changes over time Therefore, the identification of risk should be done, updated regularly Especially at the project preparation stage to make investment decisions, it is necessary to fully identify risks that may occur throughout the life of the project The stage of investment execution of construction works shall consider the risks affecting the construction investment expenses The operation and operation phase of the project should identify the risks that affect the costs of project operation management, production costs, annual income Laws, regulations and policies are not uniform Early identification, analysis, evaluation, control and mitigation of the adverse effects of the risks are essential to ensure the feasibility and effectiveness of the project It is necessary to develop the Law on Construction and legal documents guiding the establishment of important legal corridors in the construction phase in order to manage the investment projects on the construction of works effectively In developed countries such as the United States, the United Kingdom, or developed regions such as Europe, the research and application of risk management for buildings has been a long history A system of legal regulations and workplace risk management regimes has been formed over a long period of time, and the accumulation from the real world has not only improved but also established a secure regime And insurance works quite well at the same time well run, promote the important effects in market practice and reduce losses due to risk Measure the impact of the risk on the investment efficiency of the project, the likelihood of success of the project when the impact of the risk Criteria for risk management have not been consolidated In recent years, several countries have compiled many industry standards and national standards for risk management These standards have promoted the positive role in normalizing the Email: giang.bacgiang.92@gmail.com Email: iamhappychen@163.com content, methods and flow of risk management of construction items in China and at the same time agreed on the implementation of technical standards and standards Work in risk management, avoid or reduce losses caused by the risk during construction However, there are still lack of standards for risk management and standards, and guidelines for enforcement Therefore, it is difficult to manipulate and can not promote the practice of risk management in practice III Measures to strengthen the risk management of construction phase Show the current, sources on the implementation of the fact of the shared package manager are built, but will still many job must be done View comments from the corner of business building, which just just need to be selected a consult of the private consult the owner and the related related, special as the main management body also just just just expected in standard, the law rule with the roquyre ro roquy trị cao cấp management, complete the rules In the current phase, the building of business may be built with the ro ro ro ro in the building building from the following below Change the concept of risk management Changing the concept of risk management is a basic premise to strengthen the risk management of construction items Firstly, the insights gained from the popularity and seriousness of riskaversion, thus recognizing the importance of risk management Assessing the risk effect on project effectiveness is a complex task, generally incorporating qualitative methods with quantitative methods Qualitative methods were formed and developed simultaneously with the development of science and technology, with the support of important mathematical and informatics such as the theory of statistical probability, analyzes, combinations, software applications Secondly, the full realization that risk management is an extremely complex science, transforming the concept of management is based on experience Improve the risk management system Improving the risk management system is an indispensable requirement for improving the risk management of construction items Risk management is a complex management activity, based on the management of the regime Construction companies need to step by step build up a system of risk management, conduct systematic design for the functions, scope, order, depth in risk management for risk management ro is effectively implemented To update the regulations on competence in the construction of works, new organizational principles and methods in risk management It is necessary to have a synchronous and timely system when detecting risks during the construction phase Consider factors that ensure the effectiveness of the project including: the need for investment, scale of capacity, technology; time, progress of project implementation; financial analysis, socio-economic efficiency of the project Considering factors that ensure the feasibility of the project, including: conformity with the planning; the demand for land and natural resources (if any); the ability to clear the ground, the ability to mobilize capital to meet the progress of the project; management experience of the investor; results of evaluation of basic designs; ability to repay loans; fire and explosion prevention measures; Factors affecting the project, such as defense, security and the environment, based on the written opinions of the concerned agencies and other relevant law provisions Email: giang.bacgiang.92@gmail.com Email: iamhappychen@163.com Perfect the organization management system Consolidation of the risk management organization system is an important basis for enhancing risk management Risk management is also a management activity, can not be separated from the specific management organization The risk management organization should operate in accordance with agreed principles To carry out control activities, limit the negative impact of the risk to ensure the investment efficiency set out by the project Risk control plans are implemented simultaneously with many measures from actively preventing unreasonable resources to deal with risks, actively avoiding risk sharing, Positive, timely when the risk occurs Some measures commonly applied in projects such as measures in economic contracts, insurance, construction management systems standards, diversity As a matter of fact, risk studies on construction investment projects are being considered, develop and play a very important role in effective project management Strengthen the training of risk management knowledge Currently, the staff of risk management is not interested in training, knowledge is limited, not specialized depth based on the process of self-study The implementation of management training activities for the staff involved in construction items is an important measure to strengthen the risk management but accompanied by the cost and time need to businesses , the investor has not paid attention Through the training of knowledge to employees, especially management staff is very necessary This creates a team of highly qualified and experienced personnel, thereby enhancing risk minimization during the construction phase The project output will function Email: giang.bacgiang.92@gmail.com Email: iamhappychen@163.com References [1] Document of course Risk Management of Construction Project [2] Pryke, S and Pearson, S (2006), “Project governance: case studies on financial incentives”, Building Research and Information [3] R.Y Sunindijo, P.X.W Zou, CHPT construct: essential skills for construction project managers, International Journal of Project Organizational Management [4] K.-J Yi, D Langford, Scheduling-based risk estimation and safety planning for construction projects, Journal of Construction Engineering Management [5] V.K Bansal, Application of geographic information systems in construction safety planning, International Journal of Project Management [6] S Mohamed, Safety climate in construction site environments, Journal of Construction Engineering Management [7] G Carter, S.D Smith, Safety hazard identification on construction projects, Journal of Construction Engineering Management [8] S.D Janasz, G Wood, L Gottschalk, K Dowd, B Schneider, Interpersonal Skills in Organisations, McGraw-Hill, Boston, 2006 [9] Kadefors, A (2004), “Trust in project relationships – inside the black box”, International Journal of Project Management [10] S Mohamed, Safety climate in construction site environments, Journal of Construction Engineering Management Email: giang.bacgiang.92@gmail.com Email: iamhappychen@163.com ... enough risks due to the external and internal environment of the project Each stage of the project implementation of the risks are also very different Each environment is risky, the risks are... rule with the roquyre ro roquy trị cao cấp management, complete the rules In the current phase, the building of business may be built with the ro ro ro ro in the building building from the following... on experience Improve the risk management system Improving the risk management system is an indispensable requirement for improving the risk management of construction items Risk management is