This master’s thesis solves the lean production’s methods implementation in the steps assembly department at the company IFE CR, a. s. The first part of the thesis describes the material and information flows and the most serious problems are identified in this part. On the basis of the analysis the optimized future state is designed and possible proposals of solutions are recommended to do for achieving this state. The solution of implementation of a new steps assembly line is solved in detail in the last part.

Tendency of this diploma thesis is to find cost of economies through the device of lean production. On the basis of more than fourmonth monitoring and classification was specificated the problem, which is solved by implementation devices of lean production. Thanks these devices would be cut the bussines costs and salary and helps to do One piece flow too.

This thesis deals with the current state of assembly workplace for prefabrication in selected company. Using lean manufacturing principles it describes and subsequently eliminating all forms of waste that occur in the workplace. Part of the project is to design a new layout of the manufacturing cell, operation balancing and standardize the work of operators in the process. The project aims to achieve the planned production volumes at the same or lower operating costs.