Chen Gong talks about decoration and the skills of

2022-07-22
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Usually, the decoration company will provide you with a budget before decoration, and the budget will indicate the budget price of the decoration company. The budget price is composed of three parts: material cost, labor cost and management fee. The management fee contains many contents, including various management expenses, rent amortization, taxes and reasonable profits. Generally, the preferential interest given to you by decoration companies is within the scope of reasonable profits. If you "cut" the price beyond this range

usually, the decoration company will provide you with a budget before decoration, and the budget will indicate the budget price of the decoration company. The budget price is composed of three parts: material cost, labor cost and management fee. The management fee contains many contents, including various management expenses, rent amortization, taxes and reasonable profits

generally, the preferential interest given to you by the decoration company is within the allowable range of reasonable profits. If you "cut" the price beyond this range, and the decoration company hopes to get the project, then the decoration company is likely to make up for the lost losses in "material" or "work", which is often referred to as "Jerry building". So, how should we objectively review the decoration budget

review whether the drawings are accurate

before reviewing the budget, you should review the drawings first. A complete, detailed and accurate set of drawings is the basis of the budget quotation, because the quotation is based on the specific dimensions, materials and processes in the drawings. If the drawings are inaccurate, the budget is certainly inaccurate

whether the engineering projects are complete

you need to check whether all the engineering projects in the budget are complete, whether you have listed all the things you need to do in the budget, and whether you have understated a door or missed the kitchen wall tiles and the bedroom baseboard, etc. When these missed projects arrive at the site for construction, they must still be done. At that time, you will inevitably have to go through additional procedures and increase another unexpected expenditure

UOM affects the budget result

please pay attention to the UOM in the budget book. In furniture production, the differences between decoration companies are relatively large, such as making large wardrobes or bookcases. Some companies use "linear meters", while others use "square meters". At this time, you should pay attention. Because furniture calculated by "square meters" is often calculated by multiplying the number of square meters by the unit price no matter how high or wide, while furniture calculated by "linear meters" has height restrictions

the drawing should be consistent with the budget size

please check the specific quantity of each project in the budget with reference to the drawing. For example, if the floor tile is 50 square meters calculated from the size on the drawing, then the budget should also be about 50 square meters. The data calculation should be quite rigorous and accurate. If the drawing calculation is 50 square meters and the budget is 55 square meters, this is an obvious error

the description of materials and processes should be specific

the decoration company should tell you what materials and processes the price quoted is composed of. If you see such a quotation: "wall ×× 30 yuan square meters ", is obviously not specific enough. First of all“ ××” It is a brand of lacquer. It has many products, including interior wall paint, exterior wall paint, wood paint; The interior wall paint is divided into several categories. Secondly, each paint has many colors; When painting, it is usually diluted with 20% - 30% water and then painted twice. For walls with moisture-proof requirements, a primer should be added before painting; For the treatment of the wall base course, it is generally necessary to brush one coat of alkyd varnish to seal the bottom, then scrape 2 ~ 3 putty and dry it thoroughly before painting emulsion paint

special budget should be made for special circumstances

wall cracks: the treatment of large-area cracks needs to be charged separately, which is often not reflected in the budget, but it is proposed separately according to the actual situation when it comes to site construction

floor tile mosaic: some families like to use different colors to form certain patterns when laying floor tiles, and this mosaic fee is usually raised at the time of settlement

waterway and circuit construction: the reconstruction cost of waterway and circuit in the budget is usually collected in advance, and then settled according to the actual amount when it is completed

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