1. A6: Team Rallye Potable Water Still Presented by: Nicole Del Rey November 9, 2006 Nicole Del Rey Mike McConnell Tim Rodts Eric Sabelhaus

2. Design Status

3. Power (assembled) Power (assembled)  Pedals  Intermediate Gears  Generator Heat Source Heat Source (assembled and tested)  Heating bowl  Sand  Baby bottle Condensing Condensing (assembled and tested)  Tygon tubing, 2 nd baby bottle (tested well) Intelligence (purchased) Intelligence (purchased)  Temperature Sensor with Display

4. Prototype Status

5. Updated Schedule UPDATED SCHEDULE (11/07/2006)

6. Budget ItemPurchaserPrice [$]ReceiptTotal Price [$] Generator $126.00 352.95 ChairSabelhaus$5.29 Bikes (2)N/A$2.00N Temp. Sensor & LCD & batteryMcConnell N Temp. SensorMcConnell$13.73 baseNicole$5.75 HDPESabelhaus$90.51 Screws/Chair back rod, angle iron, L- brackets, 4 large, 4 smallMcConnell$28.08 Glass tubesNicole$5.29 Sprocket sleeveN/A$2.00N 2x6 and screwsSabelhaus$10.91 Ceramic tile, L-brackets, nuts/boltsNicole$21.27 Power cord, nuts/boltsNicole$11.75 Screws/Nuts/Bolts for condenser stand, ceramic tile and adhesiveNicole$23.07 batteries, screwsNicole$7.30

7. Action Items from last week (Week 11)

8. -1- TASK: Prepare Temperature Sensor TASK: Prepare Temperature Sensor ACTION: ACTION: Consulted with Mr. Brownell to find out that current temperature sensors were NOT usable Consulted with Mr. Brownell to find out that current temperature sensors were NOT usable New Sensors were ordered and received New Sensors were ordered and received LCD, battery and wires have been located LCD, battery and wires have been located

9. -2- TASK: Create 3-Way Interface TASK: Create 3-Way Interface Generator output wire/Voltmeter leads/Female outlet Generator output wire/Voltmeter leads/Female outlet ACTION: ACTION:

10. -3- TASK: Create driveshaft/sprocket interface TASK: Create driveshaft/sprocket interface ACTION: Contacted Value Tool Engineering to help us add a hub and set screw to a sprocket we had from one of our bikes ACTION: Contacted Value Tool Engineering to help us add a hub and set screw to a sprocket we had from one of our bikes

11. Action Items for this week (Week 12)

12. -1- TASK: Temperature Sensor Set-up TASK: Temperature Sensor Set-up ACTION: ACTION: Assemble wires, LCD and Power source Assemble wires, LCD and Power source Attach the sensor to the polluted water container Attach the sensor to the polluted water container Program the Micro controller Program the Micro controller

13. -2- TASK: Finish Assembly and Test Prototype TASK: Finish Assembly and Test Prototype ACTION: ACTION: Finish mounting Generator Finish mounting Generator Finish mounting Condensor Supports Finish mounting Condensor Supports Test Prototype Test Prototype

14. -3- TASK: Finish Documentation TASK: Finish Documentation ACTION: ACTION: Updates on the website Updates on the website Assign parts of Executive summary Assign parts of Executive summary Start working on demonstation presentation materials Start working on demonstation presentation materials

15. Questions?