Person | Week 1->2 Tasks | Week 2->3 Tasks | Week 3->4 Tasks | Week 4->5 Tasks | Week 5->6 Tasks | Week 6->7 Tasks | Week 7->8 Tasks | Week 8->9 Tasks | Week 9->10 Tasks | Week 10->11 Tasks |
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Team | Customer Needs/Eng specs | Initial Project Plan/WBS/Norms & values/Gantt | Concept Generation, Evaluation, and Selection / System Analysis and Design / Risk Assessment | System Level Design Review | Determine Feasibility of Crumb Rubber | Model Filter / Preliminary Test Stand Design | Experimental Procedures / Bill of Materials / Drawings | Detailed Design Review / Full Understanding of Design | Feasibility Analysis / Plan to meet Customer Needs / Risk assessment update | Project Review / Schedule for MSD II/Design history |
Bettina Burleigh | One Page Project Plan | Initial Project Plan/WBS | Risk Assessment | System Level Design Review | Review of Crumb Rubber MSDS vs. EPA Drinking Water Standards ; Determine How to Purchase Testing ; Finalize WBS and Determine Benchmark for Filter Comparison | Preliminary Test Stand Design ; Get Crumb Rubber Tested for VOC | Experimental Procedures | Detailed Design Review / Full Understanding of Design | Risk Assessment Update | Project Review / Schedule for MSD II |
CodyShane Taylor | Eng specs | Norms & values | Concept Generation, Evaluation, and Selection | System Level Design Review | Determine how to send rubber for testing ; Refine Engineering Specs | Preliminary Filter Design, Determine if Crumb Rubber is safe for drinking water filtration | Filter Drawings + Test Stand Drawings | Detailed Design Review / Full Understanding of Design | Plan to Meet Customer Needs | Project Review / Schedule for MSD II |
Thomas McDowell | Customer Needs | Gantt Chart | System Analysis and Design | System Level Design Review | Review of Crumb rubber MSDS vs. EPA drinking water standards ; Refine System Architecture | Mathematical Model of Filter | Bill of Materials | Detailed Design Review / Full Understanding of Design | Design History | Project Review / Schedule for MSD II |
Key Milestones
- Week 1 & 2
- Customer Needs
- Engineering Specs
- Week 3 - 12/17/2010
- Initial Project PlanFinalized
- 1 page work breakdown structure
- Gantt chart, with roles definition)
- Team Norms and Values
- Concept Generation and Evaluation
- Concept Improvement and Selection
- Initial Project PlanFinalized
- Week 5 - 1/14/2011
- System Level Design Review
- Determine if Crumb rubber meets NSF and EPA standards
- Crumb rubber does not work for drinking water
- Pasteurization function analysis
- Re-do all engineering specs
- Re-do customer needs
- Decide on alternate filter media
- Model filter with alternate recycled filter media
- Define new critical path
- Crumb rubber does work
- Continue on initial path
- Initial modeling of the filter size/rubber size
- Decide if the model is feasible based on total dimensions of unit
- Decide if the model is feasible based on if flow rate meets engineering specs
- Decide if the model is feasible based on if head loss meets engineering specs
- Decide if model is feasible based on the particle size it is expected to filter
- Decide if model is feasible based on the expected cost of the materials
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- Test stand concept design
- Design test stand
- Determine what parts to use (testing devices)
- Match size of modeled filter to test stand
- System Analysis
- Complete function decomposition chart for filter
- Complete function decomposition chart for test stand
- Brainstorm to determine concept generation
- translation, specification, flow-down
- System Design
- Determine how functions interface
- Construct block diagram of system
- system architecture and functional decomposition
- Risk Assessment and actions to minimize risk
- Determine all conceivable risks to project
- Rank risks according to likelihood of occurrence
- Rank risks according to severity of occurrence
- Determine consequences if risk becomes reality
- Determine methods to avoid each risk
- System Level Design Review
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- System Design phase
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- Week 9 - 2/11/2011
- Detailed Design Review
- Complete modeling of filter or pasteurizer
- Complete design of filter or pasteurizer
- Determine materials needed to build filter
- Determine cost of building filter
- Complete design of test stand
- Determine exact materials needed to build test stand
- Determine cost of materials to build test stand
- Filter design
- Test stand design
- Pasteurization mechanism design (if reasonable at this time)
- Experimental procedures
- Determine how experiment will be run
- Determine how many experiments are needed
- Bill of Materials
- Determine all parts needed for filter or pasteurizer
- Determine all parts needed for test stand
- Drawings / Schematics
- Complete all drawings of filter or pasteurizer
- Complete all drawings for test stand
- Feasibility Analysis
- Using all information gathered, determine if model should work
- Risk Assessment and actions to minimize risks
- Detailed Design phase
- Knowledge and Understanding of Design
- Understand all aspects of design
- Plan to meet Customer Needs/Engineering
Specification
- Define clear plan to meet customer needs
- Define how customer needs will be met by each subsystem
- Includes a Preliminary Test Plan
- Detailed Design Review
- Week 11 - 2/25/2011
- Project Review
- Determine if project will move forward
- Finalized designs of all components and procedures
- MSD I Execution vs. Plan (Individual and Team)
- "Do, check, and act" phases
- Schedule for MSD II
- Project Status (Individual)
- Ability to communicate effectively (oral; Individual)
- Risk assessment update
- Design history file is on website
- Project Review
Work Breakdown Structure
Key Players
Schedule
- Order crumb rubber
- Test water for crumb rubber leached contaminants at different conditions
- If successful, model filter for sizing
- Consider adding alternative media (sand etc.)
- If failure
- consider pasteurization (without contact with water)
- consider alternative recycled filter media
- Test stand design and construction
- Testing of filter(s)
- Success of particulate filtering
- Flow rate testing
- Temperature variation testing
Budget
- To be decided
Method to manage project
- Weekly meetings
- Weekly work sessions
Contingency plans
- Pasteurization (use as heater)
- Alternative filter media
Home | Mission Statement | Staffing Requirements | Intellectual Property Considerations | Preliminary Work Breakdown Structure
Team Values and Norms | Risk Assessment