EN
This article describes basics of Critical Chain concept and Buffer Management, as well as an approach to project management that comes from the Theory of Constraints. CCPM is a method with based on this particular concept. The article points out how to define place and the size of buffers to protect the due date and the critical chain of building object while preserving their specificity. This information were presented in concrete computational example of “Globis” office building in Wrocław.