Quality Tools and Project Management

Project Management & Quality Tools

This section outlines core concepts in project management and quality assurance, providing a foundational understanding for effective execution and improvement.

The Concept of a Project

A project is a coordinated effort to achieve a specific objective within defined constraints.

• Historical Context: Dates back to ancient civilizations, like the construction of pyramids, involving precise technical specifications, limited timelines, and restricted resources.

Key Definitions & Characteristics:

• Cleland & King (1983): A complex, unique, non-repetitive effort to achieve a specific objective within a deadline and budget, often crossing organizational boundaries.
• AFNOR (norme X50-105): Defined to meet a user's, client's, or customer's need, involving an objective and actions with given resources.
• PMBOK (2017): A temporary endeavor undertaken to create a unique product, service, or result.

Core Project Elements:

• Responds to a Need: Addresses specific requirements and demands.
• Temporary Activity: Has a start and end date with a precise timeframe.
• Unique Result: Produces a distinct outcome (product, service, work).
• Cost: Governed by a specific budget.
• Human Resources: All personnel involved in the project.
• Material Resources: Tools, materials, and funding.

Project Constraints (The Project Triangle):

Project success hinges on balancing three interconnected constraints: time, cost, and quality (technical specifications).

Each constraint influences the others, and their coherence is vital for success. Strict coordination between cost, deadline, and quality management is essential.

"The non-respect of these three constraints leads to prejudicial and irremediable consequences."

The three constraints can be rephrased as different aspects of quality:

• Temporal Quality: Adherence to project deadlines.
• Economic Quality: Management of project finances (revenues/expenses).
• Technical Quality: Realization of project objectives as per specifications.

The ultimate goal is always client satisfaction, which often determines project quality.

Basic Notions of Quality

1. Quality:

The set of characteristics of a good or service that enables it to continuously satisfy user needs and expectations.

• Simply put: Meeting the needs and expectations of stakeholders (companies, consumers, users).

Quality manifests in two forms:

• External Quality: When a product or service perfectly meets customer needs and expectations. Lack of this leads to market share loss.
• Internal Quality: The mastery and improvement of an enterprise's operations. Beneficiaries include management, staff, shareholders, and ultimately, clients.

"It's difficult to achieve external quality without internal quality!"

2. Non-Quality:

The incapacity to meet stakeholder expectations and needs.

• Simply put: The gap between desired quality and obtained quality.

Non-quality can arise from process failures, inadequate skills, insufficient resources, or competitive pressure. It is often more costly than achieving quality from the outset.

Note: Both non-quality and over-quality are costly. Acceptable quality lies between these extremes.

3. Quality Approach:

A driver of change that fosters continuous improvement in enterprise operations (internal quality) and customer satisfaction (external quality). This ensures business sustainability and development.

It is a participatory enterprise project that must be led by management and involve all personnel.

Steps in a Quality Approach:

1. Define project objective.
2. Define and communicate work policies.
3. Deploy coherent and measurable objectives.
4. Determine work processes.
5. Define activities and process sequences.
6. Define process responsibilities.
7. Define process documentation.
8. Define monitoring and measurement activities for process effectiveness.
9. Measure and improve performance.
10. Continue without ceasing!

The Process

A process is a set of correlated or interacting activities that transforms inputs into outputs.

• Activity: An ensemble of tasks.
• Task: A more detailed step than an activity, composed of actions.
• Action: The most detailed step.

An input of one process is typically an output of another. The output of one process often forms the input for the next.

The Quality Approach (Problem-Solving)

A structured approach to identify, analyze, and effectively resolve problems. It's used to monitor actions and measure project performance.

Four Phases of the Quality Approach:

1. Framing Phase (Most Important):
   • Understand the situation (gather information).
   • Select the relevant problem.
   • Define objectives.

   This phase involves 4 steps:

   • Initial Definition: Use QQOQCCP (Who, What, Where, When, How, Why, How Much) to define the problem.
   • Measure: Use data collection sheets.
   • Prioritize: Use Pareto diagrams.
   • Work Plan: Use QQOQCCP, present objective, request budget.
2. Analysis Phase: Find the causes of the problem. (Cannot solve without knowing the origin).
3. Solution Phase: Find and choose the right solution.
4. Action Phase: Implement, monitor, evaluate, and capitalize on the solution to generalize good practices and ensure long-term mastery.

Quality Tools for Problem Analysis & Solution

1. QQOQCCP (Quintilian or 5W1H):

A method for fine-grained situation analysis through systematic questioning to understand a problem comprehensively.

Also known as the Quintilian or 5W (Who, What, Where, When, Why) in English.

QQOQCP	Description	Questions to Ask
Quoi (What)	Identify the nature of the problem, objectives, or observed symptoms.	What is the problem/objective? What are the observed symptoms?
Qui (Who)	Determine stakeholders involved (affected or responsible).	Who is concerned? Who is involved in resolution?
Où (Where)	Locate the context or place of the problem.	Where does the problem occur? Where are the main challenges?
Quand (When)	Determine when the problem started, and its temporal impact.	When did it occur? When do its negative effects manifest?
Comment (How)	Understand mechanisms leading to the problem or how it influences operations.	How did it happen? How does it affect processes? How can it be solved?
Combien (How Much)	Evaluate the magnitude or impact (resources, people, costs, delays).	What is the scope in terms of resources, time, cost? How many people are affected?
Pourquoi (Why)	Identify underlying reasons or causes; why it persists.	What are the root causes? Why does it persist despite efforts?

2. Data Collection Sheet:

A structured document for methodically gathering information on a situation or problem.

• Purpose:
  • Quantify events and problem characteristics.
  • Systematically collect all necessary information (numerical or not) "in the field".
  • Methodically collect data.
  • Record data for decision making.

3. Pareto Diagram (80/20 Rule):

An analysis tool for separating vital problems from secondary ones.

• Principle: Approximately 80% of effects come from 20% of causes. A minority of activities or elements are responsible for most results.
• Construction: Collect data, classify, calculate cumulative values and percentages.
• Visualization: Problems with the highest impact are on the left side of the chart.
• Example: 20% of construction problems (delays, major defects) could account for 80% of additional costs and overall project delays.

4. Brainstorming:

A group creativity stimulation technique used to find solutions to specific problems.

• Process: Gather and note new ideas freely suggested by team members.
• Purpose: Problem resolution.
• Characteristics: Group-based creativity technique, often led by a facilitator.

5. Ishikawa Diagram (Fishbone Diagram / 5 M's):

A quality management and project management tool that synthetically represents constraints, objectives, and means to achieve them.

• Creator: Professor Kaoru Ishikawa.
• Use: Often used after brainstorming sessions to categorize ideas and identify cause-and-effect relationships.
• Visual Aid: Fishbone shape (head = effect/problem; bones = causes).
• Objective: To determine causes of a particular effect and facilitate decision-making.

The 5 M's Categories:

• Matériel (Material): Equipment, premises, major tools, requiring investment.
• Méthode (Method): Existing procedures, operating manuals.
• Matière (Matter): Consumables and useful items for the project.
• Milieu (Environment): Physical and human surroundings influencing the project.
• Main d'œuvre (Manpower): Internal and external personnel involved in the project.

Steps to use Ishikawa Diagram:

1. Define the effect (problem).
2. List causes.
3. Categorize causes (into 5 M's).
4. Detail causes (sub-causes).

6. The 5 Whys Method:

A simple yet powerful tool created by Sakichi Toyoda (Toyota founder) to dig deep into the root causes of a problem.

• Process: Ask "Why?" five times consecutively to uncover underlying dysfunctions.
• Benefit: Helps move beyond surface-level symptoms to reveal true origins.

7. Cause Tree Analysis:

A structured and rigorous method to understand the scenario of an event and propose various prevention measures.

• Purpose: Collect detailed facts about an accident or incident to reconstruct its causal chain.
• Categorization: Facts are often grouped into human factors, work/task/organization, material/installations, and environment.
• Visualization: Creates a diagram showing the logical sequence of events leading to the incident.

8. Affinity Diagram (KJ Method):

A technique for group idea generation and organization, developed by Jiro Kawakita.

• Purpose:
  • Synthesize numerous pieces of information into key topics.
  • Obtain group consensus.
  • Study complex, multifaceted subjects or problems.
• Steps:
  1. Gather ideas (interviews, surveys).
  2. Transcribe quotes onto cards.
  3. Group cards by affinity.
  4. Title each group.
  5. (Optional) Create second-level groupings.
  6. Elaborate the diagram.

9. Weighted Voting:

Used to accelerate decision-making when data is qualitative, prioritizing problems or solutions.

a. Simple Weighted Vote:

• Process: Each group member ranks choices (e.g., 3 for most important, 2 for next, 1 for least). Points are summed, and the option with the highest total is chosen.
• Use: Suitable for less complex problems.

b. Weighted Vote with Specific Criteria:

• Process: Group agrees on criteria (e.g., urgency, cost, detection risk). Each cause/solution is weighted against these criteria. Relative weight is calculated by multiplying attributed weights for each criterion.
• Benefit: Enables decisions on which causes to prioritize for analysis.

10. Compatibility Matrix:

A decision-making tool to identify problems, solutions, or actions based on specific criteria (objectives, constraints, functions).

• Format: Double-entry table.
• Steps:
  1. Define all choice criteria (cost, delay, efficiency).
  2. List problems, solutions, or actions.
  3. Create the matrix (rows for choices, columns for criteria).
  4. Fill cells:
     • + if compatible
     • - if incompatible
     • = if independent
     • ? if unknown relationship
  5. Compare scores; eliminate options not meeting criteria.

Two modes of valuation:

• Simple Valuation: Yes/No response (+ or -).
• Detailed Valuation: Uses a value scale (e.g., 0-3 for compatibility) to refine analysis.

11. Flowchart (Logigram):

A tool to sequentially and logically visualize actions and decisions to achieve an objective.

• Purpose: Clarify and improve processes, develop common understanding.
• Construction:
  1. Describe the process.
  2. Start with a trigger event.
  3. Note successive actions clearly.
  4. Focus on the main flow.
  5. Continue to the conclusion (target point).
• Multi-person processes: Divide into columns, each representing a person or department.

Standard symbols:

Symbol	Name	Description
□	Process/Action Symbol	A process, action, or function. Most widely used.
◯	Start/End Symbol (Termination)	Start, end points, or potential results. Often contains "start" or "end".
📄	Document Symbol	Input or output of a document (e.g., receiving a report, creating a memo).
◇	Decision Symbol	Indicates a question requiring a Yes/No answer; splits the flow.
○	Connector Symbol	Connects separate elements on a page in complex diagrams.
⧗	Delay Symbol	Represents a delay segment in a process.

Communicating the process is crucial for new personnel, standardizing operations, and ensuring information accessibility.

12. Dashboard:

A tool for visualizing, monitoring, and exploiting relevant data through figures, ratios, and graphs.

• Indicators (KPIs): Linked to objectives to aid decision-making.
• Function: Evaluate situations, guide decisions, communicate facts, and motivate teams.

Three main purposes:

• Operational Steering: Monitors task execution and action plan implementation (e.g., new clients, stockout rates, project management).
• Strategic Steering: Provides a global vision of company activities for management (e.g., sales growth, market share, profitability).
• Data Analysis: Focuses on understanding figures, researching causes, and continuous process improvement. Less conventional, but useful for understanding failures or successes.

13. SWOT Analysis (Strengths, Weaknesses, Opportunities, Threats) / AFOM:

A strategic tool to determine actionable plans for a project by examining internal (Strengths/Weaknesses) and external (Opportunities/Threats) environments.

	Interne: Attribut du domaine stratégique
	Forces	Faiblesses
Externe: Attribut de l'environnement	Opportunités	Menaces

Helps identify what actions are feasible by understanding current capabilities and environmental factors.

ISO 9001: Quality Management Systems

The international standard for Quality Management Systems (QMS), published by ISO (International Organization for Standardization).

• Current Version: ISO 9001:2015.
• Acceptance: Universally recognized, accepted by the majority of countries globally.
• Applicability: Designed for companies of all sizes and sectors.
• Basis: Considered the foundation for any company to ensure customer satisfaction.
• Structure: Ten sections; first three introduce the standard, next seven contain requirements for QMS implementation.
• Framework: Based on the Plan-Do-Check-Act (PDCA) cycle for process improvement.

Advantages of ISO 9001:

• Improved image and credibility.
• Enhanced customer satisfaction.
• Fully integrated processes.
• Evidence-based decision-making.
• Culture of continuous improvement.
• Involvement of all employees.

ISO 9001 Certification:

Two types:

• Certification of an organization's QMS against ISO 9001 requirements.
• Certification of individuals to audit against ISO 9001 requirements.