My recommendation, to define before all the Original Budget, and you do not move nor an apex of him. And when finalizing, only when finalizing, comenz to modify. Error 3:Deficient Metric Calculations. To your you will construct it once house single, you will not have one second opportunity to do it, for that reason tens well that to count on very effective tools not to fail, and which the construction of your house is a true one to please. The people who during a construction do not count on an effective communication, improvise tasks, break another bad done and repeat so many works, that the heading Additional fills quickly of tasks that could have avoided.One of them is ” Mtrico” calculation; Imaginate by a minute, to ask three budgets three different constructors with a little professional drawing you will not only have form to be able to compare the budgets, the constructors rarely budget a same plane of the same form. In order to solve this conflict you will provide to the constructor a complete project to him that includes ” Mtrico” calculation;.

This tool has a specific aim, is the one to compute the work by means of a list of tasks. All the budgets are referenced to the same list.Then to compare budgets will become very fast and easy. The greater benefit than pods to hope of a Project of Architecture, aside from visualizing your dream, is to obtain that the contained information is translated to your pocket with a level of ” Zero adicionales” , and excellent constructive quality You knew that by the lack of a single data, you could lose 50 Dollars in the armed one of a single beam?Thus it is. If the constructor did not have the data sufficient to construct a beam he is going to insure his risk and to compensate the lack of a project that him report correctly, with an unnecessary increase in the iron section Thus when a beam needs iron a diameter of 8 mm, the constructor will solicit iron of a diameter of 10 mm or 12 mm Now is something very certain, as you do not know of the technical question, you are never going away to find out that you paid of more. Thus much money in the work is lost! The Metric Calculation is one more a Tool Effective to defend the work Budget. Warm greetings, Martin.