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Overall Labor Effectiveness (OLE) is a key performance indicator (KPI) that measures the utilization, performance, and quality of the workforce and its impact on productivity. Similar to Overall Equipment Effectiveness (OEE), OLE measures availability, performance, and quality. * Availability – the percentage of time employees spend making effective contributions * Performance – the amount of product delivered * Quality – the percentage of perfect or saleable product produced OLE allows manufacturers to make operational decisions by giving them the ability to analyze the cumulative effect of these three workforce factors on productive output, while considering the impact of both direct and indirect labor. OLE supports Lean and Six Sigma methodologies and applies them to workforce processes, allowing manufacturers to make labor-related activities more efficient, repeatable and impactful. == Measuring availability == There are many factors that influence workforce availability and therefore the potential output of equipment and the manufacturing plant. OLE can help manufacturers be sure that they have the person with the right skills available at the right time by enabling manufacturers to locate areas where providing and scheduling the right mix of employees can increase the number of productive hours. OLE also accounts for labor utilization. Understanding where downtime losses are coming from and the impact they have on production can reveal root causes — which can include machine downtime, material delays, or absenteeism — that delay a line startup. Calculation: Availability = Time operators are working productively / Time scheduled Example: Two employees (workforce) are scheduled to work 8 hour (480 minutes) shifts. The normal shift includes a scheduled 30 minute break. The employees experiences 60 minutes of unscheduled downtime. Scheduled Time = 960 min – 60 min break = 900 Min Available Time = 900 min Scheduled – 120 min Unscheduled Downtime = 780 Min Availability = 780 Avail Min / 900 Scheduled Min = 86.67% 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Overall Labor Effectiveness」の詳細全文を読む スポンサード リンク
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