The cost of civil engineering includes the following main contents:
1. Bill of quantities: The bill of quantities refers to the detailed calculation and classification of various materials, equipment, labor and engineering components that need to be used in civil engineering in accordance with the construction drawings and design requirements. The bill of quantities is the basis for formulating the project cost, and it is also the basis for preparing the bidding documents and bidding.
2. Material and equipment costs: The cost and cost of various materials and equipment used in civil engineering are also important factors in the cost of the project. These costs are generally estimated or inquired according to the relationship between the market and supply and demand, mainly including various building materials, machinery and equipment, temporary facilities, etc.
3. Labor costs and comprehensive costs: Labor costs in civil engineering refer to the labor costs required in the construction process, mainly including the wages and benefits of workers, technicians, supervisors, etc. Comprehensive expenses mainly include management fees, profits, taxes and other indirect expenses.
4. Cost of using machinery and equipment: Various machinery and equipment may need to be used in civil engineering, such as excavators, cranes, concrete mixers, etc. The cost of using these machinery and equipment usually includes rental costs, fuel costs and maintenance costs.
5. Engineering construction and construction organization costs: Engineering construction costs include the actual costs in civil construction processes and processes, such as direct costs of earthwork excavation, concrete pouring, masonry, etc. The construction organization costs mainly include the costs of construction management, construction safety and quality control.
6 Reserve fee and risk management fee: Reserve fee refers to the cost of preparing the project to deal with unforeseen circumstances, such as additional costs caused by design changes and adjustments. Risk management fees are fees established to deal with project risks, and are used to deal with additional costs caused by contract risks, market risks and uncertainties.