Production quality is one of the factors that can be a source company excellence to achieve efficiency and effectiveness in running its business. Good production increase competitiveness consumer confidence, so profits also increase. PT ABC companies engaged processing hazardous (B3) waste. The problems faced by percentage defects base oil products which still quite high at 57.79%, improvements...

  Objective: As a consequence of stat turnaround times (TATs) chronically exceeding 60 minutes, our laboratory was facing pressure to divert limited resources toward the implementation of an emergency department satellite laboratory. Peer-reviewed literature in clinical laboratory quality assurance and improvement indicates that between 60-70% of errors occur at the pre-analytical level.  Thus...

Purpose: of this paper: In the paper is presented a Six Sigma project, undertaken within company for production automotive parts, which deals with identification and reduction of production cost in the deburring process for gravity die-castings and improvement of quality level of produced parts. Design/methodology/approach: The objectives are achieved by application of Six Sigma approach to qua...