A pharmaceutical-related manufacturing business was plagued with heavy downtime and poor productivity. Downtime was extremely expensive for this operation. Manufacturing lines, when operating properly, produced at most 100 units per minute at an average sale price of up to up to $20 per unit.
Generally, downtime was related to a variety of factors including: preventive maintenance, spare part inventory, changeovers. However, there was a heavy human component embedded in all these issues, as well. Production workers and front-line supervisors, genuinely wanting to be resourceful and helpful, were attempting to solve production line problems on their own, without escalation. These well-intentioned employees lacked the resources to properly fix many of the root cause issues and it created a self-feeding system of repeated breakdowns and repairs. Root-cause analysis was rarely done due to lack of information and the urgency to get the line running, and the fixes were never documented or shared with management.