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Lean Design and Environment. Reducing Waste and Toxics Use Through Product Design Michael Johnson, PE Washington State Department of Ecology, HWTR December 10, 2007. Lean Design Philosophy.
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Lean Design and Environment Reducing Waste and Toxics Use Through Product Design Michael Johnson, PE Washington State Department of Ecology, HWTR December 10, 2007
Lean Design Philosophy “There is much more opportunity for competitive advantage in product development than anywhere else.”Morgan, Liker et al “The Toyota Product Development System” Design it once, but build it every day.
Lean Product Definitions • Several Approaches • Toyota Product Development System (TPDS) • Other Systems (e.g. Six Sigma) • Ecology Metrics for “Lean” • Reduce Waste • Reduce the Use of Toxics as defined by 313 • Improve Profitability of Client Companies
TPDS / LPDS • Key Parameter is Customer Value • Thirteen LPDS Core Principles • “Chief Engineer” Defines, Owns Product • Deep Engineering Expertise in Each Field • “Simultaneous Engineer” coordinates multiple subsystems and/or processes • Product Development is Itself a Process • Waste is to be Eliminated in every Process
Other Management Systems • Total Quality Management (TQM) • Six Sigma (Statistical Management) • Total Productivity Maintenance (TPM) • Quality Circles • Each has Strengths and Weaknesses • LPDS Project Will Apply as Appropriate
LPDS Deliverables • Partnership with Washington Manufacturing Services, PPRC, Ross • Training on LPDS Process • Lean Environmental Management • Product Formulation and Toxics Substitution • Process Design
LPDS Referrals • Project Actively Seeking Appropriate Clients • Possible Cost Sharing Arrangement w/ EPA Grants • Potential Clients? Michael Johnson, PE Department of Ecology 425-922-9141 mjoh461@ecy.wa.gov