Abstract
In projects, productivity improvement is the subject always asked and should be an on-going process in which the productivity results are reviewed and based on the reviews some improvements are taken in the next project for achieving higher productivity. For driving effective productivity improvement actions, review of the result is important, and in the review, quantitative evaluation based on track record data is essential. In this article we introduce our improvement and sustaining activities of the real projects around collecting and analyzing track record data needed for validating productivity measurements and productivity improvement action.
