cyec- nyeri, kenya by: frank barber, drew franck, nicole holtz, nathan welker section 203
TRANSCRIPT
Table Of Contents•Recognizing the Need•Definition of the Problem•Gathering Information•Conceptualization/Brainstorming•Decision Matrix•Drawings•Analysis and Design•Prototype•Latrines and Showers•Summary
Our Ideas Were…
•Gutter System•Black Piping•Solar Panels•Pumice Filter•Sand Filter•Sell Gutters•Install Gutters•Retention Pond•Water Catchments
Decision MatricesPrice Efficiency Low
MaintenanceJobs Durability Promotes
Economic Growth
Easy Installation
Totals Use
Water Catchment
- + 0 0 + + - 1 Yes
Retention Pond
+ 0 0 0 + - + 2 Yes
Gutter System
0 + + 0 + + 0 4 Yes
Price Efficiency Low Maintenance
Jobs Durability Promotes Economic Growth
Easy Installation
Totals Use
Solar Panels
- + - 0 0 0 - -2 No
Black Piping
+ + + 0 + 0 + 5 Yes
Price Efficiency Low Maintenance
Jobs Durability Promotes Economic Growth
Easy Installation
Totals Use
Sand Filter + + + 0 + 0 - 5 No
Pumice Filter
- + - 0 0 0 - -2 No
Income Efficiency Low Maintenance
Jobs Durability Promotes Economic Growth
Easy Installation
Totals Use
Sell Gutters
+ + - + + + 0 4 Yes
Install Gutters
+ + - + + + 0 4 Yes
Weighted MatrixIncome(x.207)
Efficiency(x.113)
Low Maintenance(x.047)
Jobs(x0.191)
Durability(x0.233)
Promotes Economic Growth(x0.133)
Easy Installation(x0.022)
Totals
Water Catchment
- + 0 0 + + - 0.25
Retention Pond
+ 0 0 0 + - + .329
Gutter System
0 + + 0 + + 0 .526
Black Piping + + + 0 + 0 + .622
Sand Filter + + + 0 + 0 - .578
Sell Gutters + + - + + + 0 .830
Install Gutters
+ + - + + + 0 .827
Total: 122.14
A- Price/IncomeB- EfficiencyC- Low MaintenanceD- Jobs?E- DurabilityF- Promotes Economic Growth G- Easy Installation
Cost Analysis
•PVC – $4850.50•Hose – $1920•Corrugated Metal - $300•Tanks - $1750•Total - $8820•Pond – Done by Residents•Sell Water•Sell Idea
Image Sources• http://unosat.web.cern.ch/unosat/freepro
ducts/kenya/UNOSAT_Kenya_rainfall_map_dec1-10_A3_lowres_v1.0.jpg
• http://www.worldtravelguide.net/a/main/8f350f44-1a25-476a-9457-1c431cc20c8b/563a7dd0-d7f1-4216-8070-81dd4a9981d1/17dba666-09ce-496c-ab82-e89298731dba.gif
• http://www.globallygreenliving.com/wp-content/uploads/2007/12/drip-irrigation.jpg
• http://www.wetearth.com.au/_images/drip/driplawn2.gif
• http://www.readymaderesources.com/cart/images/uploads/rainbarrel.jpg
• http://bhptemp.mypcat.com/dps/pcat-gifs/products-small/pvc-pipes-26-fittings_10642062.jpg
• http://www.mwcog.org/environment/StormwaterWorkshop/images/Stormwater_Retention_Pond1.jpg
• http://www.graysinmotion.com/photos/18Oct/latrines.jpg
• http://www.outfitterssupply.com/images/WCA142.jpg