I wrote a draft of this blog last week but didn't post it because I wanted to give more thought to getting my message across to those who may be thinking about, or have begun, implementing lean. I have to admit that upon reviewing my draft from last week, I framed the prospect of going lean as a rather frightening proposition. Even the title, "So you want to be LEAN when you grow up?" is, I admit, a little daunting.
Since last week I attended a presentation delivered by Dave Hogg of High Performance Solutions on World Class Fundamentals. His presentation focused on what it takes to become a world class organization and how companies can get there.
So here's what I wrote last week:
When you explain the merits of lean to companies who are considering implementation it's an easy sell on the benefits of reduced lead times, improved work in process(WIP), adding value for customers and the obvious benefits of continuous improvement.
What's most difficult to impress upon company leaders is the level of leadership required to move away from the status quo and take on a different approach to business. In particular a change from traditional production methods to lean systems that create flow and value from the customers perspective.
The Canadian Manufacturers and Exporters surveyed companies implementing lean, asking them to name the obstacles to lean implementation. Amongst the leading obstacles is middle managements inability to sustain lean systems.
Of course this is not unique to lean as it applies to all types of business initiatives, but this is a lean blog so I'll focus there.
This blog's title, "So you want to be LEAN when you grow up?" is a serious question to senior leaders in companies about what it is you're really in for when you say you want to be a lean company. More so; do you really know what it will look like when you get to what you said you wanted?
When people ask what I do, I ask if they know what lean is. Almost all the time they say they do not. Two types of people ask the question. Those who are being polite and really could not care less what I do and those I meet through business networking who might be interested. For the first group I tell them it's process improvement stuff; for the latter group I try to simplify what it is by what it looks like in my mind. Here's what I say: "Did you ever see a bucket brigade in action? (everyone says yes)...... well, it's creating that kind of materials flow in a production environment and I help companies do that."
Lean is a bucket brigade in a production environment. It's about level production and reducing lead time. That's a simplified version but it is the true essence of lean on the floor and every lean effort must be about getting there. I will say that you can make tremendous operational improvements by focusing on lean without ever building the operation to takt time but, in my view, it's the pursuit of operating to takt time and getting there that defines the true lean companies.
So, that's what I wrote last week. Having spent the day with Dave Hogg I realize I missed one very important point that I sort of made, but didn't stress enough. His main point throughout the day; "Lean is a people system". It was a recurring theme during the day and he's 100% right. So, back to the question, "So you want to be LEAN when you grow up?" If you do it most importantly means operating a system that relies heavily on the involvement of people and committment of leaders in the company to achieve a world class status. It also means pursuit of operating to takt time with production steps operating at the same rate, continually removing waste and adjusting the process to maintain flow.
So, is starting with lean frightening? It doesn't have to be at all. Learn as much as you can by reading first, talk to those who have started, seek advice, join a consortium of lean companies, and when you start....begin with the end in mind.
For more on Dave Hogg and High Performance Solutions go to http://www.hpsic.ca/.
Ken Hogan
Lean Guy at Genoa
