(1) The central content of quota design is to give priority to the expansion of transportation capacity. Carry out the principles of consolidating the foundation, simplifying the terminal, investing by stages, using the reserve first, and gradually supporting it, in the spirit of reform and innovation, and based on the local reality, reasonably choose the design principles and standards. Invest in the most needed and effective places to expand transportation capacity.
(2) According to the quota level in the design stage, a vertical quota series is formed. The focus of the feasibility study stage is to study the economic rationality of the project construction and do a good job in economic benefit analysis. The new investment index of railway transportation capacity 1 10,000 tons/km can be used as the quota reference index for feasibility study. When the budget estimate of the approved design task book is taken as the limit of preliminary design, and the external factors affecting the cost change greatly, under normal circumstances, the total budget estimate of preliminary design can be allowed not to exceed 10% of the approved budget estimate, and the design unit should further optimize the design if it exceeds this limit; Take the approved total budget of preliminary design as the limit of technical design, which shall not be exceeded; The approved revised total budget for technical design shall be the upper limit of the pre-tender base price for construction.
The accuracy of estimation has a great influence on engineering construction. It is necessary to do a good job in investigation and technical and economic demonstration, and carefully analyze the indicators and quantities used in estimation to improve the accuracy of estimation.
(3) In each design stage, the total project quota should be divided into blocks according to technical specialties, large-scale worksites, work units or other corresponding ways, and the block quota should be clearly defined to form lateral control.
Once approved, the quota of each design stage shall not be changed. If it needs to be changed, it must be approved by the original approval unit.
Second, the management of quota design
Quota design is a comprehensive embodiment of the quality, level and benefit of survey and design, and quota design management should be carried out with the viewpoint and method of total quality management.
(A) the implementation of full quota design management
The quality of quota design results is a comprehensive reflection of all work and activities in all aspects of production, which is closely related to the production and work of production departments, work departments and departments. Therefore, quota design needs to rely on the joint efforts of all personnel directly related to quota design, especially to enhance the designer's concept of economic benefits. In order to strictly implement the technical responsibility system, each construction project should appoint the overall design person in charge and the professional person in charge to form an overall group, which is responsible for the comprehensive management of the quota design of the construction project, including the quota calculation in stages, inspection, block division and coordination among blocks. Other organizations and personnel at all levels involved in construction projects should also clearly define the responsibilities of implementing quota design, so as to achieve a clear division of labor, carry out their duties and responsibilities, and achieve the overall quota target by completing their respective tasks. The technical and planning functional departments of design units are mainly responsible for the supervision, review and guidance of quota design.
(2) Implement the whole process management of quota design.
Quota design runs through every link in the whole process of survey and design. Including feasibility study, preliminary survey, preliminary design, final survey, technical design (or expanding preliminary design) to construction drawing (or construction design). And at every stage, it runs through every process of every major. It is necessary to take quota design as the key work content of each major and each process, define the quota target and implement process management. The realization of the quota of each major is the guarantee to realize the total quota.
(three) the implementation of prevention, inspection, prevention-oriented quota design management.
Take a combination of active prevention and strict control, and do a good job in three links: prior guidance, intermediate inspection and finished product approval. Take measures in advance to prevent exceeding the quota, and focus on managing the main factors that affect the cost rise and fall. It is necessary to explore the systematic management of quota design, implement methods such as improving management, professional technical research and applied scientific management, and gradually form standardization of quota design management business, management technology and management methods.
(D) Strengthen the information feedback of quota design.
Give full play to the role of internal and external feedback of design units, timely sort out, summarize, analyze and study the information of the previous process, inter-departmental information and external construction and operation units from the next process in design units, and learn from them to continuously improve the quota design management.
Third, the quota design rewards and punishments
For projects that have achieved remarkable results in quota design and have the basic conditions for high-quality survey and design, the survey and design fees will be appropriately increased.
For projects with improper quota design measures and poor results, the survey and design fees shall be deducted.
The increase or decrease of survey and design fees shall be handled in accordance with the Interim Provisions on the Implementation of High Quality and Good Price in Survey and Design.
Fourth, the quota design pilot.
1987, quota design was piloted in four survey and design institutes, and was fully implemented after gaining experience.