The bathroom is fined 200 yuan for making a mistake in an exhaust hole, and it is priced according t

Civil construction costs: direct costs, indirect costs, profits and taxes.

Direct costs include labor, materials, machinery and measures (e.g. aerial work, etc.);

Indirect costs include business management fees and regulatory fees, which cover a wide range of expenses, and there are 4-5 types of insurance alone. Plus profits and taxes.

You can find out the composition of the construction cost by searching the Internet yourself.

Then calculate how much line it will cost to fill a hole (all the above project costs) and, if the scaffolding has been removed, the cost of working at height (calculated separately according to the quota or local market price). The main problem is in the repair of the exterior wall, generally if the paint is a little better, if it is sprayed or pasted with wall tiles, etc., the repair is generally difficult to restore the original overall effect.

The hole of the exterior wall is very troublesome to repair (especially after completion), because the problem of leakage should be considered, it is generally required that the reserved hole must be filled with anti-leakage concrete to close, and this horizontal hole pouring concrete is very labor-intensive and time-consuming, and leakage is also very easy to occur.

In the future, we must pay attention not to make such similar mistakes, if we do not understand the drawings, the logo is not clear or do not understand, we must not be ashamed to ask, any mistakes may lead to some unpredictable troubles and economic losses.

The price set by the enterprise or department itself.