Mining engineering quota system composition and classification

I. Composition of the engineering quota system The mining engineering quota system can be classified according to different principles and methods, as follows:
Second, the mining industry commonly used quota classification (A) according to the content of the reflected material consumption
1. Labor consumption quota: The quantity standard for labor that is completed by a certain qualified product.
2. Material consumption quota: The quantity standard of materials consumed to complete a certain qualified product.
3. Mechanical consumption quota: The quantity standard of construction machinery used to complete certain qualified products.
(2) Classified according to the construction procedure
Construction quota
The construction quota is the quantity standard of labor, materials and mechanical work required to complete the qualified products of the unit under the normal construction technology and organization conditions, with the process or construction process as the object and the average advanced level. The construction quota is the one with the narrowest sub-item and the largest number of sub-items in the construction construction quota.
2. Budget quota (basic quota)
The budget quota is the standard for the consumption of manual, material and construction machinery for the calculation of the sub-item of the specified measurement unit. It is the basis for the calculation of the unified budget engineering quantity, project division and measurement unit. It is the preparation of the regional unit pricing table and the determination of the project. The basis for the price and the budget for the construction of the construction plan is also the basis for the preparation of the budgetary quota (indicators); it can also be used as the basis for the formulation of bidding engineering benchmarks, enterprise quotas and bidding quotations. The budget quota is generally applicable to new construction, expansion and reconstruction projects.
3. Estimated quota (indicators)
The budgetary quota is based on the budgetary quota and the expansion of the relevant sub-items and the relevant sub-items. It is the basis for the preparation of the preliminary design budget, and can also be used as the basis for the preparation of the construction drawing budget, or as the basis for the preparation of the estimation indicators.
4. Estimation Indicators The estimation indicators are the basis for the preparation of project proposals and feasibility study report technical estimates. They are based on the existing project price data and are analyzed and compiled. The estimation index provides the basis for the investment estimate of the construction project and is the basis for rationally determining the project technology.
(3) Classification by construction project content
1. Mining ground construction engineering quota
The quota for mining ground construction projects is based on China's general civil construction quota and decoration quota.
2. The quota for the installation of mining mechanical and electrical equipment The quota for the installation of mining mechanical and electrical equipment adopts the same kind of content in the country. The calculation procedure for the special drilling works of mining industry according to the quota calculation is the same as the installation engineering.
3. Well engineering and road engineering quota The quota of the roadway engineering is the quota of mining profession. The pricing procedures for wells (including open air) projects are the same as those for civil works.
(4) Classification according to the applicable scope of the quota
Can be divided into national quotas, industry quotas, regional quotas and corporate quotas.
1. The national quota refers to the quota used by the national construction administrative department and used throughout the country. At present, China's national quotas include civil engineering foundation quotas and installation engineering budget quotas.
2. Industry quota refers to the quota that is organized by the industry construction administrative department and used within the scope of the industry. At present, almost all industries in China have their own industry quotas.
3. Regional quota refers to the quotas organized by the regional construction administrative department and used within the region. At present, the regional quotas in China are generally the regional unit pricing tables compiled on the basis of national quotas.
4. Enterprise quota refers to the quota used by the construction enterprise according to the personnel quality, mechanical equipment level and enterprise management level of the enterprise, with reference to the quota of the country, department or region, and only used in the bidding of the enterprise. The enterprise quota level is generally higher than the national, industry or regional quota, in order to adapt to the bid price and enhance the market competitiveness.
(5) Classified according to the cost and expense of the constituent projects
According to the cost and expense classification of the construction project, the quota can be divided into manual quota, material quota, construction machinery quota and enterprise management fee, financial expenses and other fee quotas, and quotas for other construction costs (land acquisition fees, demolition and resettlement fees). , construction unit management fee quota, etc.).

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