The quantities of each subdivisional work or structural member expressed in natural or physical units of measurement. The natural measurement table takes the natural properties of objects as the measurement unit. For example, light boxes, mirror boxes and counters take "one" as the unit of measurement, and clothes hangers, curtain rods and towel racks take "root" or "cover" as the unit of measurement.
Physical measurement units are based on some physical properties of objects. For example, the unit of measurement for wall plastering is "m2", and the unit of measurement for curtains, curtain rails, stair handrails and railings is "m".
Comprehensive unit price of full cost = direct cost+indirect cost+profit+tax.
Direct cost = labor cost+material cost+machinery use fee+other direct costs.
Extended data:
Comparison between comprehensive unit price method and quantity unit price method;
1, quantity unit price method, which is based on the partial quantities multiplied by the unit price, and the total is the direct engineering cost, which is determined by the consumption of labor, materials and machinery and the corresponding price (only people, materials and machinery). After the direct project cost is summarized; In addition, management fees, profits and taxes should be added to generate construction and safety project costs.
2. The partial unit price of the comprehensive unit price method is the full-cost unit price, which is generated after comprehensive calculation, and its contents include direct engineering cost, indirect cost, profit, risk coefficient, fees and taxes. The incomplete comprehensive unit price does not include fees and taxes.