Estimating factory construction is a headache for both investors and construction contractors. This is very important to have a plan and calculate the cost carefully.
Factory construction needs to be suitable with the characteristics of the business's field of operation, bringing advantages as well as optimizing all costs incurred not currently in the process of business operations.
The factory estimate sums up all item costs, including:
This cost includes expenses for compensation and resettlement support or other property works if it is a residential land. The cost of using legal land in the industrial park. In addition, there are other related costs to use the premises, technical infrastructure costs, and management costs of the industrial park.
This cost covers fixed and non-fixed basic fees such as flattening the ground, removing and breaking temporary works if any, leveling the ground and construction costs of temporary and auxiliary works. Building a factory to directly serve the construction of the warehouse area, the production workshop area, the area for workers to rest between shifts, on duty...
This cost will be calculated by the construction contractor and provided to the investor through design drawings and construction drawings. It clearly describes the materials used steel, corrugated iron, purlin, brick, cement; factory construction workers, construction supervision costs. The costs mentioned above are important items in the factory calculation.
In addition to construction materials to complete the work, the factory needs to spend some costs to purchase technological equipment to support the handling of construction work to be more productive. Cost of transportation and installation and labor safety insurance. Taxes and fees for the purchase of machinery and equipment must also be fully budgeted for the construction of the factory.
Project management costs need to be prepared and budgeted from the outset. Because the factory construction work is completed on schedule or has quality materials in time to meet construction at the construction site.
This cost is settled by the construction contractor as well as dealing with arising problems or necessary solutions to ensure the quality of the work. Consulting costs are paid for the actual survey of topography, ground, geology, feasibility study of the settlement to calculate the cost of the foundation so that it is suitable for a durable factory that can withstand the effects of weather and oxidation. of the environment. Economic technical reports are also paid for design survey and item supervision.
This interval is foreseen because dwungj construction will have a lot of unexpected situations that arise, so it is necessary to have a reserve. This expense will help manage when falling into a situation where market prices change or arise items that are higher than the original estimate. Or the cost of the investor to change the construction idea, change unpredictably.
Each unit has a different estimation method, but the basic factory construction cost estimate is based on the methods below.
- Method of determining construction volume and unit price
- Method of determination by percentage
- Method of determining on the basis of similar works using the construction rate in the investment capital rate
- Method of determination by provisional calculation
- Method of determining the cost estimate by combining the above methods
Depending on the purpose and requirements of use and the size of the factory, choose the appropriate estimation method.
