What should be calculated in the operating costs of engineering cost consulting companies?

The operating costs of engineering cost consulting companies include the organization of bidding, the preparation of bidding documents, the preparation of the bill of quantities, the preparation of the minimum bid, the review of the project cost pre-settlement (progress settlement), the settlement review of the project cost, Post-evaluation of the project, etc.

Operating costs, also known as operating costs. It refers to the cost of goods sold or services provided by an enterprise. Operating costs should be proportional to the income obtained from goods sold or services provided.