Rainwater harvesting systems
its a very poor village in Nepal that need Rainwater harvesting systems
using it for cooking , its rain a lot in Nepal so we need to use this in order to build something that cheap and easy to maintain.
the requirement of this report are
Trade-off Analysis
o Separate analysis of each part of problem to find best option for that part o Discuss criteria chosen and weightings given
o Trade-off Excel sheets
if more than one sheet then better in an Appendix
but must be referred to in main text
o Explicitly state best option for each part, with justification
o Maybe the best options may not work well together so may have to come up with
optimal combination
discuss the reasoning for this.
o Note: Preference to be given to renewable and locally available resources
Relating chosen concept design to requirements
o Discuss/show how chosen concept design meets requirements that were defined
earlier in report
Draft detailed design
o This is still draft, so you are not expected to have all the details worked out, but it
should still be a viable (and comprehensible) design. Put in as much as you can, so you
can get feedback.
o Content depends on problem being addressed
o Schematic diagram showing various components and an explanation of how it all
works
o Detailed plans (as far as possible)
dimensions, models of equipment chosen, etc
o Should have explanation/justification of choices
o Economic, social/cultural, and environmental factors to be considered (sustainability) o Safety features incorporated
TradeOff Analysis Template
Created by: Dr. Ganesh Arulampalam
Weighting Value Properties Option 1 Option 2 Option 3
Option 4 Option 5
Criteria Value (%) Lowest Ranked value Highest Ranked Value Range Raw Value Scaled Weighted Raw Value Scaled Weighted
Raw Value Scaled Weighted Raw Value Scaled Weighted Raw Value Scaled Weighted
Criterion 1 100 100.0% 0 -0.0 -0.0 -0.0 -0.0 -0.0 -0.0 -0.0 -0.0 -0.0
-0.0
Criterion 2 0.0% 0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0
0.0
Criterion 3 0.0% 0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0
0.0
Criterion 4 0.0% 0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0
0.0
Criterion 5 0.0% 0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0
0.0
Criterion 6 0.0% 0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0
0.0
Criterion 7 0.0% 0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0
0.0
Criterion 8 0.0% 0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0
0.0
Criterion 9 0.0% 0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0
0.0
Criterion 10 0.0% 0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0 0.0 -0.0
0.0
Total Weighting 100 Weighted Total -0.0 -0.0 -0.0 -0.0
-0.0
Ranking 1 1 1 1 1
Legend: Information :
Field is editable Scaled value = (Raw_value – Lowest_ranked_value) *100 / Range
Field is editable, but value should not be entered yet (needs some other information)
Value should be entered Weighted value = Scaled value * Weighting / Total_Weighting
Wrong value entered, error
Field is Non-editable, calculated value
Instructions:
1 Enter Option names
2 Enter Criterion name
3 Enter weighting for Criterion
4 Enter Least Ranked value and Highest Ranked value
Note: If higher value is better put lowest value in column D, and highest value in column E
Note: If lower value is better put highest value in column D, and lowest value in column E
5 Put in the ‘Raw Values’ for the criterion for the for each of the Options used
6 Repeat from Step 2 for next Criterion
7 System automatically calculates Weighted Total and Ranking
8 Adjust Weighting or other values as required
PLACE THIS ORDER OR A SIMILAR ORDER WITH US TODAY AND GET AN AMAZING DISCOUNT 🙂