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ch4.ppt
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ch4.ppt

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  • 1. Systems Life Cycle <ul><li>Projects work under a system. </li></ul><ul><li>Life cycle of the project similar to a system </li></ul><ul><li>Managing project life cycle </li></ul><ul><ul><li>(resources cost and schedule in constant state of change) </li></ul></ul>
  • 2. Systems Development Cycle <ul><li>Conception phase </li></ul><ul><li>Definition phase </li></ul><ul><li>Execution phase </li></ul><ul><li>Operation phase </li></ul>
  • 3. Conception Phase <ul><li>Initiation Stage </li></ul><ul><li>Feasibility Stage </li></ul><ul><li>Proposal Preparation </li></ul>
  • 4. Definition Phase <ul><li>Project Definition </li></ul><ul><li>System Definition </li></ul><ul><li>User and System Requirements </li></ul>
  • 5. Execution Phase <ul><li>Design Stage </li></ul><ul><li>Production/build stage </li></ul><ul><li>Fabrication, Testing </li></ul><ul><li>Implementation stage </li></ul><ul><li>Training, Acceptance, Installation </li></ul><ul><li>Termination (project) </li></ul>
  • 6. Operation Phase (system maintenance and evaluation) <ul><li>System Improvement System Termination </li></ul>
  • 7. Advantages of systems developm. Life cycle <ul><li>Each phase has specific content </li></ul><ul><li>In large projects, each phase can be conducted by a different contracting organization </li></ul><ul><li>Projects can be terminated or altered between phases </li></ul>
  • 8. Conception Phase (typical actions) <ul><li>Contractor responds to RFP </li></ul><ul><li>1) Contractor examines user’s environment and objectives </li></ul><ul><li>2) Identifies alternative solutions </li></ul><ul><li>3) Determines feasibility </li></ul><ul><li>4) </li></ul>
  • 9. Proposal Content <ul><li>Cover Sheet </li></ul><ul><li>Executive Summary </li></ul><ul><ul><li>Background statement </li></ul></ul><ul><ul><li>Technical approach </li></ul></ul><ul><ul><li>Project plan and schedule </li></ul></ul><ul><ul><li>Contractual Aspects </li></ul></ul><ul><ul><li>Resources </li></ul></ul><ul><ul><li>Budget </li></ul></ul><ul><ul><li>Project organization and management plan </li></ul></ul><ul><ul><li>Prior experience and key personnel </li></ul></ul><ul><ul><li>Evaluation </li></ul></ul><ul><ul><li>Potential Problems </li></ul></ul><ul><ul><li>Dissemination </li></ul></ul><ul><ul><li>Attachments </li></ul></ul>
  • 10. Process <ul><li>Project Initiation -> RFP -> Study Environment -> Feasibility Analysis -> Proposal Preparation -> Proposal Selection </li></ul><ul><li>green : Client </li></ul><ul><li>black: Contractor </li></ul>
  • 11. Review <ul><li>RFP Example: P. 99 –100 </li></ul><ul><li>P. 109-110 (Selection Process) </li></ul><ul><li>Project Contract: Contractual Aspects </li></ul><ul><li>Summary p.115 </li></ul>
  • 12. Questions ? <ul><li>In a Project Proposal, which components are mandatory and which are optional ? </li></ul>

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