After running the decoration materials market in the previous stage, I have a deeper understanding of the selection and characteristics of decoration materials. Sun, the designer, took our interns to participate in a decoration budget these days. Through this participation, I have learned a lot about the importance of decoration budget.
After the designer completes the design scheme according to the customer's requirements, he begins to formulate the budget for home improvement and make a quotation. In fact, the owner had better know the matters needing attention in budget and quotation, so as to discuss the feasibility of the scheme and the construction technology of various departments with the designer, and then know the construction price in detail, and judge whether the quotation is reasonable by himself to ensure the final signing of renovation contract. If the owner can do this, it will also be of great help to the designer. As a designer, we should pay special attention to the housing situation of decoration households, which also has a great impact on the quotation of decoration construction. For example, the flatness of the ground has a great influence on the unit price of decoration construction such as laying floor tiles or floors. In addition, the flatness of the wall should be measured from three aspects: the solid angle formed by the two walls and the ground or the top surface should be straight, the included angle between the two walls should be vertical, and the single wall should be flat without ups and downs and bending. These three aspects are all related to the unit price of floor paving and wall decoration construction. Decoration engineering budget should be compiled by quota engineering quantity, market price and one-time contract method. Quota refers to the main material consumption and man-days determined according to the relevant provisions of design drawings and budget quota. The machinery fee refers to the adjusted machinery fee calculated according to the coefficient calculated by the fixed machinery fee. The market price refers to the price of materials and the unit price of wages, which are calculated according to the market price. According to the quota and market price, determine the direct cost of the project, and calculate the operating expenses, profits and taxes of the enterprise accordingly, and calculate the total cost of the project. The basis of decoration project budget is construction drawings, current quota, unit price and standard, decoration construction organization design, budget manual and building materials manual, construction contract or agreement. The compilation steps are generally familiar with the construction drawings, calculating the quantities, calculating the direct connection cost of the project, calculating other expenses, checking, compiling the compilation instructions, filling in the cover and binding them into a book. The budgetary estimate of decoration works has many functions. For example, it is the basis for the bidding, bid evaluation, contract signing, project payment and project settlement of the construction units and enterprises, and the basis for the construction enterprises to make plans, carry out economic accounting and assess operating results.