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Innovative Approaches to Problem Solving Andy Fielding, Costain Victoria Yates, Costain
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Introduction 8 oz 4 oz 3 oz
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We cannot solve our problems with the same thinking we used when we created them!
Albert Einstein
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Do you have a problem?
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Lean Construction School Problem Solving Module
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Lean Construction School
6 step problem solving process Identify the problem Analyse the problem Develop the solution Implement a solution Evaluate the solution Standardise the solution 7 Steps? 8 Steps?
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Lean Construction School https://youtu.be/QOjTJAFyNrU
How to solve a problem in 4 steps (IDEA) Identify the problem Develop the solution Execute the solution Asses the results
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Lean Construction School
Practical problem solving with lean Grasp the situation Containment Breakdown the problem Point of Occurrence Cause and Effect Analysis Root Cause Countermeasure Follow up check Standardise
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Lean Construction School
Problem solving techniques
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Defining the problem Context Technical People Time ?
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Many a problem stated is a problem solved.
Context Technical People Time ?
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Asking Why Context Technical People Time ?
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Issue and Actions Log Clearly define the issue?
Clear identify the problem? Show the owner? Is timely?
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What bugs you? When issues arise articulate what bugs you
Define the bug as a problem Ask why
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Is an opportunity a problem?
What, When, Where? Why? How?
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Brainstorming Creates many solutions Can be diverse
Do the solutions identified solve the problem? Does brainstorming limit you
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Lean Methods Concern Cause Countermeasure Plan Do Check Act
DMAICT (Define, Measure, Analyse, Improve, Control, Transfer) Five Whys Root Cause Analysis SIPOC
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The way we see the problem
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Assumption Awareness Do we take things for granted?
Do we challenge the information we are given? Do we challenge the validity? Do we understand the conditions we are given? Is the context, technical, people, time appropriate? Who is responsible? ASS U ME
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Critical Thinking Video
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Video Critical Thinking Judging the obvious
Is it obvious or unobvious? Trusting the obvious Being Critical Blink, Think Fast or Slow? Video
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Inside or Outside the box
Is the solution contained within the problem? Why use outside the box thinking? Visualise the outcome
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The Innovators DNA Concepts
Observing Questioning Associating Networking Experimenting
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Systematic Inventive Thinking
Cognitive Fixedness Creative Thinking Convergent Thinking Divergent Thinking
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Systematic Inventive Thinking
Convergent Thinking Logical Objective Intellectual Realistic Planned Discriminative Structured Quantities Divergent Thinking Intuitive Subjective Emotional Imaginative Impulsive Holistic Free Wheeling Qualitive
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Systematic Inventive Thinking is focused
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Solutions to problems are repeated
Triz 1946 Genrich Altshuller Studied 300k Patents Solutions to problems are repeated Research to understand then developed Theory of Inventive Problem Solving
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TRIZ The ideality of a system, focus on the solutions not the problem
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Physical contradictions
TRIZ Physical contradictions
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Technical contradictions
TRIZ Technical contradictions Something gets better but something else gets worse eg stronger but heavier Physical contradictions The object has contradictory requirements A pen tip should be sharp to draw fine lines, but blunt to avoid tearing paper
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Technical contradictions Physical contradictions
TRIZ Technical contradictions 39 technical contradictions Physical contradictions 4 principle types, super system, subsystem, space and time
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The Contradiction Matrix
TRIZ 40 Inventive Principles The Contradiction Matrix
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9 box principle TRIZ Before During After Super System System Subsystem
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TRIZ Trends of evolution Increasing ideality
S-Curves, recurring pattern Increasing segmentation & use of fields Simplicity - complexity - simplicity Increasing dynamism & controllability Matching and Mismatching Non-Uniform evolution of parts Less human Involvement
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TRIZ Idea generation to chosen solution Brainstorm in separate groups
Choose appropriate solution(s) in separate groups Score - benefits, costs, harms Choose best solution from chart
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Many Thanks for Listening
If only I had the right question? – Albert Einstein Any questions Many Thanks for Listening Tel:
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