Renovation (lat renovatio -. The update, renewal, repair) - is a process improvement framework. Renovation - techno-economic process of production of the replacement of retiring due to physical and moral deterioration of machinery, equipment, tools, new fixed assets by means of a sinking fund. Renovation - forced the release of the territory (demolition of buildings and structures, extraction of underground space engineering communications, networking, etc..) To allow for new construction, regardless of the degree of preservation of the buildings located on it (the term Vedeneyeva NS and Maklakova TG , applied to a building reorganization Mr.VIResin in the policy documents of the Moscow Government). Conditionally divided into the renovation: - voluntaristic, compulsory (when officially make a decision, and the existing object urban demolished); - Evolutionary, flowing naturally and are the result of accumulated errors or unrecorded effects are not fully controlled and managed rekomponatsy cyclic and / or reversatsy. Evolutionary renovation, which flows under the unwillingness (or lack of opportunity) to diagnose and monitor the current state of the object for its safety criteria and the lack of methods and models of accounting and analysis of the combination of the results of the local building conversions (as officially registered, authorized and recorded, and performed bypassing the official order) is its ultimate form of an emergency (accident, destruction of the object or a more serious accident).