ANALYSIS OF DEFECTS IN U-DITCH CONCRETE USING DMAIC METHOD AND RCA METHOD
Risha Siti Aliyah; Inggit Marodiyah
Objective:Â This study aims to analyze the causes of defects and minimize their occurrence in PT XYZ, a concrete company producing U Ditch concrete, which has a defect standard of 0.1%. The percentage of defects from January to November 2023 exceed...