Steve Beeler

You have a goal…I have a way to get you there.

Bottleneck

COVID-19 Toolkit

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COVID-19 Toolkit“Adapt or perish.” This H.G. Wells quote captures perfectly today’s business environment. So much has changed so quickly. COVID-19 is affecting everything, everybody, everywhere. From six of my blog posts, here is a post COVID-19 toolkit to adapt your business to today’s new operational challenges:

SQDCME. There is just so much to do. When things are hectic, SQDCME prioritizes competing objectives and provides focus on the vital few: Safety, Quality, Delivery, Cost, Morale, and Environment.

Managing by Walking Around Quality Audit. People have changed seats. Many are now working from home. In just ten questions, you can quickly verify that your quality system is still functioning.

Business Process Mapping. Business processes are being re-engineered for a suddenly remote world. Process mapping answers questions about what actually happens inside your company. As such, it is an excellent tool for designing robust processes and communicating changes.

5-Step Throughput Improvement Model. Customer order patterns have changed and your internal operational constraints have moved. Here’s a quick refresher on Theory of Constraints and Goldratt’s 5-step throughput improvement model…how to find and break bottlenecks.

Sales Funnel. Is your constraint now outside the four walls of your plant? This blog combines business process mapping, Theory of Constraints, and Lean Thinking to improve the throughput of your sales funnel.

8D Team Oriented Problem Solving. An 8D is a simple but structured problem solving method that reinforces team work, encourages a bias for action, and delivers robust and permanent solutions across organizational boundaries.

Six great tools and methods to better equip you and your team for post COVID-19 challenges. Please feel welcome to put them to use. Adapt, don’t perish. 🙂

Pro Bono Help

The COVID-19 business contraction feels more severe than the credit crunch ten plus years ago. For me, that likely means not much in the way of new projects for the next six months or longer.

I will be fine. The kids are through college and my retirement is funded. But for those who work to provide for their families, the ramifications of COVID-19 are unthinkable.

Need some help with this post COVID-19 toolkit? Don’t hesitate to reach out.

Pro bono, I am offering my time to those struggling operationally to get their businesses going again. Quality, delivery, and cost solutions. Business processes for a newly remote world. Project management. A fresh eyes look. There is no reason for me to be sitting at home while small businesses are going under and jobs are disappearing.

If you are a neighbor along the Lake Michigan shoreline, here’s the link to the Michigan West Coast Chamber of Commerce COVID-19 Business Toolkit for government agency contacts, general business resources,  best practices, etc.

Stay safe!

Steve Beeler

Business Process Mapping

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Business process mapping answers the who, where, when, and how questions about what actually happens inside your company. They can range from relatively narrow questions (how are credit applications approved?) to more comprehensive questions (how is a customer enquiry turned into a factory work order?)

business process mapping

While a business process can be complicated, business process mapping itself is straightforward. Here’s how:

Only three elements are required:

(1) A box captures a process step. A typical business process will have dozens or more steps from start to finish. Write process steps in a “do something” format (“Review Credit Application”).

(2) A diamond captures a decision point. They are often written as questions (“Credit Approved?” or “OK?”). Yes goes one way, no goes another. Diamonds are very important as they are often the start of rework loops. In our credit approval example, an incomplete credit application (a quality defect) will have to be sent back for missing information, a waste of both time and money.

(3) A triangle captures inventory. In our credit approval example, there is a queue of applications (electronic or paper) ahead of the analyst. Where inventory collects in a business process is a great clue as to where the constraint (bottleneck) resides. Break the bottleneck, and the throughput of the entire business process is improved.

Connect these elements in process logic and you have a business process map. A brainstorm session with sticky notes on a white board is a great way to get started. Map your existing process first. Take a picture with your cell phone…this is your current state process. Now for the continuous improvement. Experiment (move things around, add or delete steps, change approval authorizations, change acceptance levels, etc) until you have a nimble and robust business process.

As an example of business process mapping, here is a redacted portion of the upstream “sales funnel” for a manufacturer of custom products:

Sales Funnel map

Business process mapping is a great training aide. There is no better way to visualize how a new employee’s roles and responsibilities fit into the bigger picture.

Need some help?  Click HERE for my contact page.

Great Books

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Great Books

After a crazy busy summer with the FF50th, I am finally moving into my home office. In addition to finding my slide rule, I have rediscovered so many great books! Here are three great books from my personal library:

The Goal

 

The Goal by Eliyahu Goldratt. The first book on Theory of Constraints. Very cleverly written as a novel, not as a text book. “In isolation yes, in combination no” is a lesson that I apply (successfully and profitably) over and over again.

Out of the Crisis

Out of the Crisis by W. Edwards Deming. Deming’s values and clear thinking provide timeless direction. Correctly categorizing variation (common cause vs special cause) keeps me out of a lot of trouble.

Getting to Yes

Getting to Yes by Roger Fisher and William Ury. This is a great book on how to get things done: focus on common interests, create win-win options, consider alternatives. Don’t leave home without a BATNA!

What great books are on your shelves?  Click on the GET IN TOUCH button below.

Best Constraint Location

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In my previous blog on Theory of Constraints, I defined the constraint (aka, the bottleneck) as the weak link in the chain. Every system has one. If there is a choice, where is the best constraint location?

best constraint location bottleneck

The Ugly. By far the worst place to have the constraint is in the marketplace. When the constraint is outside the four walls of a company’s operations, management’s control over it is very limited. Operational and financial performance is completely exposed to market turbulence: product and pricing actions by competitors, shifts in aggregate demand, changes in consumer tastes, and so on.

In a perfect world, annual demand will exceed capacity by one unit per year. Why? Operational and financial performance can be optimized by managing the internal constraint while having only one unhappy customer.

The Bad. An internal constraint should not be in a process that is unreliable, uncertain, or inflexible. The constraint is the “drum” that establishes the rhythm for the enterprise. If the constraint does not have a steady beat, then wastes of all types (especially inventory and waiting) will be incurred at non-constraints as they struggle to keep in step with the constraint.

Processes with low availability and/or low process capability are also bad places for the constraint. The opportunity costs of production losses and scrap at the constraint are huge.

An inflexible constraint is another bad idea. The entire organization will suffer if its constraint cannot quickly respond to shifts in consumer tastes or aggregate demand. Adding cost at the constraint (e.g., overtime, outsourcing, etc) to capture incremental profits is good business. Watching a more nimble competitor grab those dollars is not.

The Good. The best constraint location is inside the four walls of your operations and is reliable, certain, and flexible. Easy to say, harder to do.

Choose a familiar technology…the constraint is no place for a steep learning curve. Minimize planned maintenance during shift hours. Cross-train employees for “instant” capacity at the constraint. Design the constraint to be flexible across a broad range of mix and sequence scenarios. Adequately buffer the constraint upstream and downstream to minimize block and starve waiting losses.

At the constraint, all the little details matter.

5-Step Throughput Improvement Model

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In my previous blog, I used the “ten machine” manufacturing puzzle to establish the need to think systemically: in isolation each machine hit its performance target, in combination the system failed to reach its goal. The 5-Step Throughput Improvement Model is a proven process to solve this local optimization paradox.

5-Step Throughput Improvement Model

Theory of Constraints views an organization as a chain of dependent activities or functions all working towards a goal. The constraint is the weakest link in the chain…the link that most severely limits the organization’s ability to achieve higher performance (throughput) relative to goal. In business, that goal is usually to make more money now and in the future. The following five step process will continuously improve performance (increase throughput) to the goal.

5-Step Throughput Improvement Model

Step 0: Define the system. In this context, the “system” includes both the goal and the activities and functions that deliver the goal: Who and what contributes to making money?

Step 1: Identify the system’s constraint. Finding the constraint in a large, complex organization can be a challenge. A simple rule of thumb: If a link in the chain is blocked then the constraint is downstream. If a link is starved then the constraint is upstream. More on finding the constraint in subsequent blogs.

Step 2: Decide how to exploit the constraint. How can we get the most out of the constraint: Approve overtime? Reduce set up times? Improve scheduling? Increase in-coming inspection?

Step 3: Subordinate everything else to the decisions made in Step 2. What can non-constraints do to ensure that the constraint is as productive as possible: Cross-train people? Improve quality? Take lunch and breaks at different times?

Step 4: Elevate the system’s constraint. Add capacity if and only if the constraint’s performance has been truly maximized.

Step 5: If a constraint is broken in Step 4, go back to Step 1. Repeat process on the next constraint until the organization’s goal has been met. If the goal is open ended (make more money!), then this process never ends.

If the plant is starved for orders, the constraint (also known as the bottleneck), is outside the plant in the marketplace.  Does that invalidate this 5-step process?  Not at all…apply it to your sales funnel.

Sales Funnel

The late Dr. Eliyahu Goldratt has a series of books on Theory of Constraints. His first book, The Goal, applies TOC to a manufacturing plant. A later book, Its Not Luck, applies TOC to a conglomerate’s portfolio of businesses. Both books are novels, not textbooks, and they are very easy reads. I highly recommend them.

Please click HERE with questions and comments.

Terminology

Bottleneck = same as constraint

Sales Funnel = customer journey from enquiry to order