Getting More Than They Bargained For

My first Kaizen event with a new client in Oregon came as result of my site visit the month before. We were going to apply 5S to an area of their plant that was well behind budget. During my visit, I noticed that although prior efforts had been made to improve organization, they hadn’t stuck. With the appropriate use of Lean principles and the Wheel of Sustainability, I felt I could help them get back on track.

After a few hours of training on Day 1, we took a Gemba walk into the space we were going to work on. There were several workstations with their own tools, tooling, and instructions. They were cluttered and disorganized. There was no indication of what was necessary and what was obsolete. There was a large central storage area, filled with heavy tooling for all the presses used at the workstations. One of our team members was responsible for the area and he admitted many items were no longer in use and were in the way of tooling that was current and needed.

Other areas were similar. Whenever someone needed tooling, materials, or supplies, they would have to wade through obsolete items to find them. That’s when it struck me – our 5S efforts could be used to make a direct impact on the productivity of the area. I proposed an experiment – perform a changeover on one of the presses and find out how much time, energy, and searching was required. Then, once we completed our major 5S work, we could compare “before and after” results.

I taught the team how to use spaghetti diagrams to follow the travel of the person doing the work. It would show the back-and-forth motions we could try to eliminate later. One of our team members volunteered to do the changeover. She had to search for materials, move things out of the way, and dig through clutter to do her work. Forty-five minutes later, she was finished. She looked frustrated. I asked if it was always this way. She said this was normal. Team members held up their diagrams and sure enough, they looked like spaghetti. We could make it much easier to do this work once we eliminated most of the “spaghetti” by applying 5S to the area.

I asked the team to write down their ideas to remove clutter (sort), optimize placement and create visuals (set in order), and to repair and clean equipment (shine). With almost 100 ideas on post-its, we prioritized our work. The team broke up into 3 sub-teams and worked on their critical projects.

After Day 3, there was an amazing transformation. All areas looked organized, well-labeled, and less cluttered. Over 30% of the tooling in the central storage area was identified as obsolete and was inventoried and relocated off-site.

On the morning of fourth day, we conducted another changeover with our original volunteer. She was able to complete the work in less than half the original time. She actually was able to slow down and take her time to do the work in a confident way. She didn’t have to move anything out of her way, sort through obsolete items, or search for what she needed. She took far fewer trips between her workstation and the central storage area. Our spaghetti diagrams looked much cleaner than on the first day.

My team was elated. But we were far from done. Now it was time to implement the Wheel of Sustainability to ensure their great results lived on. We named two Area Owners and built a board to post expectations, audits, and results.

We practiced the audits and checklists, and everyone agreed they could handle the tasks on a daily and weekly basis. They also felt that by doing these tasks, it would make work easier for everyone throughout the day and sustain the high performance we had demonstrated.

Following up with the team months later, they admitted they had a slow start, but after a few weeks, performance had reached budget levels. They are fully committed to continuing their great work in other areas.