| 
:: Specific Design Brief
 Practical Action
4: 
Rainwater 
Harvesting
 
 PRODUCT DESIGN SRI LANKA, KENYA
 
    
    GENERIC DESIGN CONTEXTEnsuring an adequate water supply for domestic and agricultural use is a 
    problem in many parts of the world. However, there are opportunities for 
    harvesting rainwater when rains do come. Investigate possible methods of 
    harvesting water, and design and make a method for filtering or storing 
    water suitable for your chosen context.
 
SPECIFIC DESIGN BRIEF
In Sri Lanka rainy seasons are becoming less predictable. Therefore capitalising 
on rainwater when it does fall is increasingly important. Investigate different 
methods of collecting or filtering rainwater and design and make a filtration or 
collection system suitable for the dry areas of Sri Lanka.
 
CLIENT DETAILS 
Practical Action has offices in Colombo, Sri Lanka and works with other organisations there 
to help people to help themselves. Practical
Action�s headquarters are in the UK and the 
Education unit there is your first point of contact. They will be able to 
provide answers to many of your questions about rainwater harvesting. Contact 
the team by email 
[email protected] or by phone 01926-634441. If they cannot answer 
your queries, they will contact Practical
Action in Sri Lanka or, if necessary, rainwater 
harvesters themselves.
 
SUSTAINABILITY ISSUES� Rainwater harvesting can play a vital role in the ability of a community to 
sustain itself economically, especially where the rainwater is used for 
agricultural purposes.
 � Resources are scarce in Sri Lanka, especially outside Colombo. Designing and 
making that enables recycling or reuse of materials is therefore advantageous.
 
FURTHER INFORMATION
USEFUL 
INFORMATION
 
    If you 
    decide to work on this design brief, don't forget to consider the issues of 
    sustainability in the different phases of your designing and making.
    Click 
    here to access Sustain-a-balls
 |