On behalf of the construction phase of the construction project management and control of project cost

[Abstract] With the continuous economic system reform and development to China's construction industry has brought enormous changes, and construction on behalf of the state to deepen reform of investment system is to improve the investment efficiency of the new initiative, this article will brief the next generation of the origin and generation of construction projects during the construction phase of the project cost management and related control measures for your reference.

[Keyword] on behalf of the construction project, the construction phase, construction costs, management and control

Behalf of the construction project as a construction field an important part in the construction of the project on behalf of the construction process, project cost management and control is very important, it is a dynamic process of implementation, not only to the construction of the development, And after the construction is good to play a key role in the economy plays a role.

A project on behalf of the origin of the construction
Agent System is a construction project manager system evolved, originated in the U.S. so-called construction manager
Care system is the owner of a construction manager who was called to full responsibility for the management of the entire project, including project feasibility studies, design, procurement, construction, completion of trial operation, etc., but excluding cost of contracted projects of. Construction manager to work as an agent of the owners, the owners commissioned on behalf of business owners within the effective conduct, such as the right to choose the designer and contractor, the owner of the construction manager is responsible for all acts. Used for project construction manager system management, the key is how to select the construction manager for the candidates, in general, proficient in management, business, law, design, construction and other knowledge and skills, and has extensive experience and good reputation, is a good construction manager must have quality.

2 projects on behalf of the uniqueness of construction projects
Engineering and construction projects on behalf of the general project Engineering contrast, addition of a common ground, it also has its own unique place, a general Engineering can not match. First, on behalf of the Project in the main building is not the same, on behalf of the construction of the project works on behalf of the main building of the people, not contractors, owners themselves. Second, the management of the environment is not the same, with the conventional management activities of Project Owner compared to the Agent who is facing a complex project and external environment by the commission, government administration, oversight bodies constraints. Third, the motivation is not the same as in general the owners of traditional project management activities in major projects is task-driven, but on behalf of the construction contract to manage the condition in the shackles of an economic interest of the driver. Fourth, the policy area is not the same, conventional project management activities, project owners can manage their own independent decisions and activities various matters, but no such person on behalf of the construction right, he could not project management are some important things independently call the shots. Fifth, the incentive is not the same, conventional project management, project owners are not substantial difference between good and bad large, and on behalf of the construction project management is good or bad people, it results directly with the unit and the operator's performance-based, the worst case, will directly affect the individual's unit revenue and reputation. Sixth, management capability is not the same, relatively speaking, conventional project management capacity of project owners is not strong, not particularly professional, but on behalf of the people are professional construction project management, knowledge management must be his professional, generally speaking on behalf of the building's management is often than the owners.

3 How to build the project on behalf of the construction phase of the project cost management
3.1 behalf of the building construction site management
Daijiandanwei must do the construction site and construction unit of the transfer of management to minimize unnecessary losses, such as: construction site clean-up fees are a huge waste of unnecessary overhead, there was this incident, in construction of an office building, because Daijiandanwei management in place, resulting in a construction site, construction sites have other units in the building construction waste, reached 1,800 cubic meters of area, they can not find the poor construction unit which acts only to dispose of their rubbish removal costs up to 28 million, this is an unnecessary accident costs, it is difficult to explain to the owners. Thus, to improve construction site management, construction process and other arrangements on behalf of the construction of construction cost, it is very important to avoid unnecessary waste.

3.2 Construction process Engineering change management
Engineering change is in the construction process design changes, schedule changes, changes in construction conditions, the use of building materials change, changes in the original tender documents and construction of new projects does not list the occurrence of such changes. Engineering change may increase the cost of the project, such as changes in the price of some projects, not competitive when bidding price, but the renegotiated price, this change will control the total cost of the project adversely, which mainly related to the engineering change evidence and information management issues. As long as engineering change data, be able to find the relevant representative signature or seal, design changes must find the design unit, related to the designer after the signature or seal to be implemented effective from the perspective of cost control, not all projects engineering change notice can be calculated price, like some of the new cost of the project, if changes in procedures related to incomplete data is the corresponding price can not be so on behalf of the construction side we must do a good job in the construction phase engineering change process, reduce the cost of costs. Links to free download http://www.hi138.com
3.3 Claims Management
Construction claims on behalf of the construction project construction phase often happens, also on behalf of a building as the most troublesome problems. On behalf of the party to do the construction claims management, project cost management is an important means to claim the event is both the largest and most controversial difficult to resolve the contract the two sides to do construction management personnel, in addition to construction of the technical staff have economic contracts, to establish a sense of the claim, familiar claims service, if it is in the scope of work in the event of an accident, are matters of claims, we must through proper channels, through legitimate claim to be realistic, do not paste code chaos made to reasoning, but also pay special attention to those who want to offer low-cost, high claims get through more of the behavior of economic interests .

4 How to control the generation of construction projects construction phase of the project cost
Daijiandanwei to strengthen the whole process of construction phase cost control, project cost of the overall implementation of dynamic and active cost control, the lag into the advance, in order to adapt to market changes, to strengthen project cost control, mainly on the following work:
4.1 on behalf of the parties to strictly control the construction site construction management staff with quality
On behalf of the construction management of Technology, economics, management integration, the construction process often unexpected events occur, so site managers must have a general ability, in addition to professional skills, but also have good organizational skills , coordination and adaptability, can be timely and correct treatment of emergencies, and the parties can lay a good relationship, so that projects must benefit, ensuring quality, cost-effective control of project cost.

4.2-generation built a good side to strictly control the construction of the standard relations
As a representative party on behalf of the construction project to build an independent party should be based on approval of the project feasibility study report and other documents, and strictly control construction standards, to ensure that countries do not break through the investment approval, to strictly do not tamper with the works: such as involuntary increased material, change the brand and model of equipment procurement, if we really need more change must not affect the use of functional, decorative appearance of the effect, the first to market inquiry, reporting the relevant personnel, to change the same grade and price of materials and equipment.

4.3 on behalf of the parties to strictly control the construction project settlement
On behalf of the party to the preparation of various tenders to build a complete settlement of control engineering basis for the contractor to hand over the pay cf audit report, to be fair, reasonable and accurate. Rigorous examination of each section of the contract costs, gratuities charges, penalties and the amount of claims costs, insurance costs, materials, money, etc., to complete the hand over the settlement payment review, especially as not in accordance with the contract, the additional cost of the project, on behalf of the party must build on these issues to verify this assessment, indicating the causes and responsibility analysis, to make solutions and cost estimates.

5 Conclusion:
Construction of increasingly large market on behalf of more and more our concern, in a highly competitive process, on behalf of the construction
Side must improve project management, thereby enhancing the competitive edge to stand out in the public Daijiandanwei.

References:
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[2] Yu Mingqing, Wen Chung, Qian Bin. Behalf of the construction project design management and cost control [J]. China Engineering Consulting. 2010,4 (nine seventy-five 77
[3] Wu Guodong. Pre-tender project Daijiandanwei construction project cost management focus [J]. Building construction Technology. 2010,3 (2:542 ~ 545
[4] Ao Linying. On behalf of the construction Construction Agent mode side of the project cost management and control [J]. Technology Square .2008,4 (3:222 ~ 227
[5] Zhu Guirong, the whole root Zhao, Wei Zhao Bin agent construction phase of project construction quality control of risk research [J]. .2008,5 North China Institute of Technology (4:147 - 15 Links to free download http://www.hi138 . com