Sunday, July 19, 2009

Create a Lean Office for a Competitive Advantage

Create a Lean Office For a Competitive Advantage

Manufacturing and service-related businesses are heavily dependent on office and administrative processes, which can add up to 40-70% of all costs associated with meeting customer demand. Leaning out office environments starts by engaging the employees to see the waste in the office environment and to empower them through kaizen teams to eliminate them to create a competitive advantage.

One of the most common misconceptions about doing Lean in the office is that there is a different set of Lean tools for the office. Many times organizations will say "What are the unique definitions of value and waste in knowledge work?" or "How can we do kaizen in the office when everything we do is non-standard?"

Organizations should start on its Lean Office journey by creating a Value Stream Map or Swim Lane Process Map of an entire process – whether it be a manufacturers office, service providers, government agencies, health care, etc. You will need to observe and measure, map and analyze the office’s processes like, sales quote and order handling, design/engineering processes, approvals, financial accounting and material procurement. Each of these processes can be done in a few days or up to a week.

Most organizations are shocked by the day-to-day inefficiencies that are discovered just in information flow. These inefficiencies significantly affect the total product or service lead-time and the company’s ability to create and deliver its “value-added” product or service to the customer on time, at a lower cost and with high quality.

Value Stream Mapping (VSM) or Swim Lane Process Mapping (SLPM) helps everyone to see the flow and take a hard, objective look at what it is they do every day that impacts the value stream – both negatively and positively. It also forces people to look at how they manage their gaps and handoff information.

A value stream map (AKA end-to-end system map) takes into account not only the activity of the product or service, but the management and information systems that support the basic process. This is especially helpful when working to reduce cycle time, because you gain insight into the decision making flow in addition to the process flow. It is actually a Lean tool. The basic idea is to first map your process, then above it map the information flow that enables the process to occur. Value Stream Mapping is designed to help Lean teams identify opportunities to remove waste and non-value-adding activities from processes so that organizations can produce and deliver the products and services to customers more rapidly and at lower cost.

Example of a Swim Lane Process Map with 3-M PostedSwim lane Process maps very explicitly show the organization structure, and the map arranged on a table where the rows indicate the “who” does the process step (the “who” could be an individual, a department, or an organization). The advantage of this mapping approach is when the process flows change “lanes” it indicates a hand-off. This is where lack of coordination and communication can cause process problems. It also shows who sees each part of the process. Clear distinctions can be made between the back-office, and those process steps where customer interactions occur.

Both mapping processes (VSM and SLPM) are used to identify waste and non-value added activities, which can then be attacked to create a more competitive process.
At Leanovations, we recommend starting with a 3-M post it notes on large brown paper, or use a white-board that can print a copy of the VSM or WLPM, and then moving to eVSM software program to dynamically digitize, perform calculations and track progress and results through eVSM.

Once the current and future state maps are drawn, the next steps are to create a Project Plan to prioritize implementation, a value stream storyboard and a key performance metrics tracking methodology. From there Leanovations will assist an organization to begin the continuous improvement process, teaching and showing people how to make improvements on an on-going, sustainable basis.