Real Lean Transformation

Karen Wrafter's blog

5S in labs; a waste of time, right?

Deployment of 5S in a laboratory setting is a time consuming effort and one which in itself delivers little in terms of productivity gains. So why bother…?

Synchronising Planning, Manufacturing & QC

Day to day operations of individual departments in life science companies rely on many decisions made outside of each department’s own remit. When embarking on a Lean strategy, the pillars of operational excellence (Levelling and Flow) can be supported by increasing awareness of how each department functions and explaining constraints.

Why are Lab SOPs and Work Instruction so Bad?

Typically, laboratory Standard Operating Procedures and Work Instructions are wordy, patch-worked documents and a hindrance to testing analysts and reviewers alike. Over their life cycle, procedures usually become increasingly difficult to decipher due to multiple disjointed revisions. As a result, training and routine testing often relies on the retained knowledge of key experienced personnel, with an accepted culture of ‘Chinese whispers’. This dependence on undocumented hints and reminders can be tackled by applying Lean thinking to the design and layout of Laboratory SOP’s.