Water circuit renovation is the most crucial in the renovation, but for the average company, this is also the most important profit point. Therefore, when designing, it is necessary to strictly control the budget. The general decoration company will use the actual data of the site for the transformation of the water circuit. It is difficult to estimate the reason before the construction, and it will not provide you with a budget for water circuit reform. As a result, when the owner checks out, he often finds himself paying more than three or four thousand yuan on this, so you are very passive. Countermeasures: Before the signing of the decoration contract, it is required to design the water circuit transformation drawings and calculate the quantity that may occur in the following items: including telephone lines, power outlets, switchboards, waterways, cable television lines, and network cables. And calculate a reasonable fee for this. In this way, it is possible to avoid the increase of the additional costs. New house decoration: The waterway reform is about normal value of 1500-2000 yuan, because the new house design, the general line has been arranged more reasonable, do not need to make major changes, the general owners need to change, that is, a simple waterway, network cable, telephone line. Old house renovation: The old house generally only guarantees the most basic circuit, waterway design, not to mention easy to use, so the general old house decoration than the new house spend more money, this specific number depends on the actual situation. Look for the construction team to change the water circuit: The professional company to transform the water circuit, should be the cheapest, 2 bedroom new house, 1000 yuan can almost have changed. If you have chosen a decoration company to change the water circuit, you must not forget about the length of the line during the final checkout. If one meter is less than one meter, as long as the means are good, generally they will not refuse. In this way, you can save a lot of money. Hydroelectric renovation entrance decoration restaurant decoration decoration design new house house TV decoration switch decoration decoration company 
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