What problems should we pay attention to when making a budget?

2. Rate adjustment (① taxes and fees: outside cities and counties; (2) scaffolding fee; (3) more than six floors and including six floors, it is necessary to set up a high-level fare increase fee; (4) Finally, add a system debugging fee. 3. After the completion of the whole budget, it is necessary to check whether the quantity and number of items listed in the budget are consistent with those listed in the original, and finally check the material price. 4. Each system prints 6 items. After printing, check the quantity and unit price of the main equipment in the list of main materials of the unit project. 5. Expenses: The expenses that must be paid according to the regulations of the state, provincial government and relevant provincial departments are included in the cost of construction and installation projects. 1) Social security insurance: including old-age insurance, unemployment insurance, medical insurance, industrial injury insurance, employment insurance for the disabled and maternity insurance for female employees. 2) Housing accumulation fund; 3) Dangerous operation accident insurance. 6. Measures fee: 1) Safety and civilized construction measures fee, ① Safety and civilized construction measures fee, ② Environmental protection fee (including project sewage charges), ③ Temporary facilities fee, ② Winter rainy season and night construction measures fee, ③ Secondary loading and unloading fee, and ④ Calculation of various fees: