After the design budget is examined and approved by the relevant management departments of construction projects, it is the basis for determining the project budget cost, compiling the pre-tender estimate, implementing the construction unit and the investment contract of the construction unit, and handling the project settlement. Fifth engineering economic personnel should strictly implement the relevant national guidelines and policies, adhere to the basic construction procedures, and be responsible for the correctness of the project cost. It is necessary to seek truth from facts and conduct serious investigation and study on the specific conditions of the project construction, including natural conditions, construction conditions and other factors that may affect the project cost. When applying the quota, determining the cost standard and price level, we should fully reflect the design content, reasonably reflect the construction conditions and correctly determine the project cost. It is necessary to implement the examination and appointment system for engineering economic personnel, and qualified engineering economic personnel shall prepare budgets and pre-tender estimates with qualification certificates to ensure the quality of budget preparation. Article 6 Engineering economic personnel shall actively cooperate with the project chief designer and engineering designers within the approved total project limit, and do a good job in allocating the cost limit according to the specialty, so as to ensure that the estimation, budgetary estimate and budget play the role of layer-by-layer control and do not break through the cost limit. Chapter II Composition of Budget Documents Article 7 The design budget of a construction project consists of the following documents.
(a) preparation of instructions;
(two) the total budget of the construction project;
(three) the comprehensive budget of a single project;
(four) the unit project budget;
(5) Cost estimation of other projects. Article 8 A description of the design budget shall include the following main contents:
(1) Project overview. Explain the nature (new construction, expansion and technical transformation), geographical location, construction scale, approved design task book or feasibility study report, preliminary design document number and total investment of the construction project.
(2) Compilation basis. Explain the year, documents and provisions of the quota, indicators, workers' wage standards, materials budget price, construction machinery use fee, equipment price and various charging standards adopted in the budget.
(3) The channel and amount of funds.
(4) Investment analysis. According to the nature of the project cost, investment analysis is carried out according to the nature of the project.
(5) List the construction and installation of steel, wood and cement. Article 9 The general budget estimate is a document to determine the total investment of a construction project. A construction project shall prepare a general budget estimate. A construction project refers to a construction project that is carried out in accordance with the overall design, implements unified accounting in economy, and has an independent organizational form in administration. Article 10 The general budgetary estimate of the project consists of the following three parts:
The first part of the cost, the project cost, refers to the single project and the cost directly related to the single project, which is divided into the following nine items according to its scope of action:
Item 1: construction site preparation works. Generally, it includes site preparation, site leveling and flood control works.
Item 2: Major production projects. Generally, it includes engineering projects that directly produce products on the production process line. The contents of major production projects can be arranged according to the characteristics and design requirements of construction projects.
Item 3: Auxiliary production and service engineering projects. Generally, it includes electromechanical repair workshop, material warehouse, spare parts warehouse, laboratory, environmental monitoring station, powder processing room, powder magazine, detonator magazine, office and administrative garage, etc.
Item 4: Power engineering project. Generally, it includes general step-down substation, distribution station, power supply line, waste heat power station, air compressor station, compressed air pipeline, etc.
Item 5: Transportation project. Generally, it includes railways, highways, docks, shafts, garages, production garages, telephone stations, broadcasting stations, communication lines, etc.
Item 6: Water supply and drainage and thermal engineering. Generally including production, life and fire water supply and drainage pipe network, pump station, pool, water tower, boiler room and heating pipe network, etc.
Item 7: Site consolidation and beautification project. Generally including walls and gates, greening, landscaping, roads, etc.
Item 8: Residential and cultural welfare projects. Dormitories, canteens, shops, clubs, libraries, hospitals, nurseries, bathrooms, children's schools and corresponding public facilities built according to the needs of the construction unit.
Item 9: Off-site events. Generally, it refers to off-site projects whose property rights and management rights are not owned by the construction unit after production, such as off-site roads, railways, transmission lines and communication lines.
The second part of the expenses, that is, other expenses of engineering construction, refers to the engineering expenses related to the whole construction project rather than a single project, generally including various expenses related to land acquisition, management fees of the construction unit, training fees for production workers, research and test fees, purchase fees for office and living furniture, joint debugging fees, survey and design fees, power supply subsidies, relocation fees for construction institutions, maintenance fees for mine roadways and other expenses related to the introduction of technology and equipment.
The third part of the cost. That is, the basic reserve fund refers to the increase or decrease of engineering quantity, equipment transformation, material substitution, etc. [The cost increase caused by the design unit and the construction unit (according to the terms of the contract)] is within the approved preliminary design scope; Losses caused by general natural disasters and measures to prevent natural disasters; When organizing the project completion acceptance, in order to identify the project quality, it is necessary to excavate and repair the concealed project, which increases the cost.