Traditional Culture Encyclopedia - Traditional festivals - Construction project management mode?
Construction project management mode?
1. Traditional project management mode (DBB mode): namely design-bidding-construction mode. This management mode is the most common in the world, and it is adopted by the World Bank, ADB loan projects and projects based on FIDIC contract conditions. The most prominent feature is that the implementation of the project must be carried out in the order of design-bidding-construction, and another stage can only be started after the end of one stage. In DBB mode, the main three parties involved in the project are the owner, architect/engineer and contractor.
2.CM mode: also known as phased contracting mode, the owner hires experienced consultants, namely CM manager, to participate in the project and be responsible for the management of the whole process of design and construction. It broke the continuous construction mode of bidding after the design drawings were completed. Its characteristic is that the owner and the project manager and engineer entrusted by the owner form a joint team to organize and manage the planning, design and construction of the project. After the partial (single) project design is completed, the part will be invited for bidding and awarded to the contractor. If there is no general contractor, the owner will directly sign a contract with the contractor for each single project.
3.Design-BuildMethod: After the principle of the project is determined, the owner only chooses the only entity to be responsible for the design and construction of the project. The design-construction contractor is not only responsible for the cost of the design stage, but also can select subcontractors through bidding or use the company's professionals to complete the project, including design and construction. The only entity is responsible for the design and construction of the project. Design-construction contractors are not only responsible for the cost of the design stage, but also can select subcontractors through bidding or use our own professionals to complete the project, including design and construction. In this way, the owner first chooses a professional consulting organization instead of the owner to study and formulate the basic requirements of the proposed project, and authorizes a person with sufficient professional knowledge and management ability to contact the design-construction contractor as the owner's representative.
4.TurnKeyMethod is a special design-build method, that is, the contractor provides the owner with a full set of services including project feasibility study, financing, land purchase, design, construction and handover to the owner after completion. Keep a single contract responsibility in the project implementation process, consider the construction factors in advance at the initial stage of the project, reduce the management cost, reduce the changes caused by design mistakes and negligence, and reduce the claims to the owners. However, the owner cannot participate in the selection of architects/engineers, and the owner's representative plays a supervisory role, so the engineering design scheme may be affected by the interests of the builder. Owners have less power to monitor this.
5. Build-operate-transfer mode (BOT mode): Build-operate-transfer mode is referred to as BOT mode. BOT mode is a project management mode that arose abroad in 1980s and relied on private capital to carry out government infrastructure projects or privatize state-owned infrastructure projects. The government opens the domestic infrastructure construction and operation market, authorizes the project company to be responsible for fund raising and organization construction, and is responsible for the operation and repayment after completion, and then hands it over to the government free of charge after the agreement expires.
6. Project management contractor: PMC mode for short. That is, the owner hires a professional project management company to manage and serve the whole process or several stages of project organization and implementation on behalf of the owner. Due to the different participation and responsibilities of PMC contractors in project design, procurement, construction, commissioning and other stages, PMC mode has greater flexibility.
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