This thesis focuses on explanations of terms relating to public works and dividing it by the value of contracts. The main objective is to analyze the amount of intermediate values of public works contracts, tenders Administration and maintenance of roads in the South Moravian Region four levels of the process, ie the expected value, control budget, the price in the contract for work and real value. The practical part of this process will be demonstrated from historical data procurement of the years 2009, 2010 and 2011.