Steel Structure Construction Cost

Steel Structure Workshop Cost The total cost of constructing a 6,000 square-meter steel structure workshop shall be comprehensively calculated based on the specific project parameters, material costs, construction fees and various additional expenses. Taking a general industrial steel structure workshop as an example, this paper analyzes the cost composition in detail. The workshop has an eave height of 14.3 meters, a total length of 127 meters and a total width of 47 meters, suitable for small and medium-sized machinery processing, warehousing and other scenarios. The total steel consumption reaches 197 tons, and the final total cost is calculated to be 2.53 million yuan, equivalent to 421 yuan per square meter.

Steel cost is the core expenditure of a steel structure workshop, and its price is significantly affected by raw materials, processing technology and other factors. Under the current market conditions, the steel cost of this project is broken down as follows

Steel Structure the unit price of raw materials is 3,600 yuan per ton, covering the procurement and transportation costs of Q235B main steel; the fabrication cost is 800 yuan per ton, including refined processing procedures such as component cutting, welding and drilling; the shot blasting derusting cost is 150 yuan per ton, which removes rust on the steel surface through professional equipment to improve the adhesion of subsequent paint; the painting cost is 200 yuan per ton, using industrial-grade anti-corrosion paint to ensure the durability of steel in outdoor environments. After comprehensive calculation, the comprehensive unit price of the main steel structure reaches 4,750 yuan per ton.

In addition to the main steel structure, the auxiliary steel structures such as walls, roofs and purlins also account for an important cost share. The total steel consumption of such components in this project is 47 tons. Due to the relatively light component specifications and low processing difficulty, the comprehensive unit price is 4,500 yuan per ton, and the total cost of this part is 211,500 yuan. Combined with the cost of the main steel structure, the total cost of the entire steel structure frame reaches 1.14 million yuan, which becomes the main component of the project cost.

The cost of enclosure structure and auxiliary materials is the key expenditure to ensure the tightness and practicability of the workshop. The roof adopts 0.4mm-thick 840-type color steel plates with a total area of 6,600 square meters and a unit price of 50 yuan per square meter, which takes into account both waterproof and thermal insulation performance

and the cost of this part is 330,000 yuan; the wall adopts 0.4mm-thick 900-type color steel plates with a total area of 4,000 square meters and a unit price of 25 yuan per square meter, which has both strength and aesthetics, and the total cost is 100,000 yuan; in addition, industrial doors and windows, gutters, drainage pipes and various spiral accessories are included, and the total cost of enclosure structure and auxiliary materials reaches 780,000 yuan.

The construction-related costs include installation fees and lifting fees, both calculated based on the building area of the workshop. Among them, the installation fee is 45 yuan per square meter, covering the whole construction process such as component splicing and fixing; the lifting fee is 9 yuan per square meter, using professional cranes for lifting heavy steel components.

The total of these two fees is 324,000 yuan. In addition, the project also needs to accrue 3% management fees (for on-site project management and personnel coordination), 10% profit margin and 9% tax rate, with various indirect costs totaling 686,000 yuan.

Based on all the above cost items, the final total cost of this 6,000 square-meter steel structure workshop is determined to be 2.53 million yuan. Calculated according to the building area, the cost per square meter is 421 yuan. This price is in line with the moderate market level of domestic steel structure workshop construction at present, which can provide a reference for the cost estimation of similar projects.

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