The decorating company generally calculates the total decoration costs based on the actual material prices and labor costs. Specific costs should include main materials, auxiliary materials, labor costs, design fees, management fees and taxes. As the variety of decorating materials and the price of the market change rapidly, it is difficult to regulate with the quota when making the budget. The number of renovation projects and project quantities are the direct factors that affect the entire renovation and construction cost. The choice of building materials, construction techniques and grades of decoration are the key factors affecting the construction cost. At the same time, the decoration companies have different charging standards because of different qualifications and scales. The budget for decorating is a science. Consumers should master points in reviewing budgets and avoid spending money. In general, the following points should be noted.
1. Is the verification drawing accurate ? How should the objective be to audit the decoration budget? Before reviewing the budget, you should first review the drawings. A complete set of detailed and accurate drawings is the basis for budget quotations, because quotations are based on specific areas, lengths, materials and processes used in the drawings. Drawings are inaccurate and the budget is certainly not accurate. .
2. Whether the project is complete <br> To verify whether all the projects in the budget are complete, whether the things to do are listed on the budget table, whether there is a missing report or missing the kitchen wall Tiles and skirtings in the bedroom. When the missing items arrive at the construction site, they must still be done. This will inevitably require re-applying the procedures for the increase of renovation projects, and an unexpected increase in expenses.
3. Units of measure influence budget results <br> Take note of the units of measure in the budget. In furniture production, the difference between the decoration companies is relatively large. For example, a large wardrobe or bookcase, some companies use extended meters, some use square meters, this time we must pay attention, because the furniture is usually calculated in terms of square meters, regardless of how high and wide, according to the number of square meters multiplied by the unit price The calculations, and the calculation of furniture with extended meters are highly limited.
4. The drawings and budget should be the same size. <br> The specific number of each project in the budget book is checked against the drawings. For example, using the dimensions on the drawing to calculate the paving slab area is 60m2, then the budget book should be about 60m2, the data calculation should be quite rigorous and accurate, if the area calculated according to the drawings is 60m2, and the budget book is 65m2, this It is an obvious error. For some high-priced fitting-out projects, there will often be a difference of more than a thousand dollars.
5, materials and craft instructions to be specific <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br If you see such a quote: "Nippon Wall 38 yuan / m2", which is obviously not specific enough. "Nippon" (user reviews) is a brand of wall paint, including many products, including interior wall paint, exterior wall paint, etc. The interior wall paint is divided into several major categories. Each paint has many colors.
6, special circumstances special budget
In the construction process of home improvement, it is inevitable that there will be some special construction conditions, or the decoration and decoration of the family put forward some special decoration requirements. At this time, the cost of renovation cannot be calculated at the normal quotation. Such as waterway, circuit construction: the cost of reform of waterways and circuits in the budget is difficult to calculate accurately at the beginning. Usually, a small portion is received in advance, and settlement is made according to the actual number of occurrences.
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