1 / 8

Water in Emergencies

Water in Emergencies. Session 7 Medium Term Water Responses. Medium Term Responses. When immediate needs are met develop medium term responses More participation / user engagement Improve water quality – bulk or household treatment Easier to sustain for medium term

rashad
Download Presentation

Water in Emergencies

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Water in Emergencies Session 7 Medium Term Water Responses W7

  2. Medium Term Responses • When immediate needs are met develop medium term responses • More participation / user engagement • Improve water quality – bulk or household treatment • Easier to sustain for medium term • Reduce recurrent costs W7

  3. Spring Water – by Gravity or Pumping Rehabilitate / protect Extend pipelines Protect new Agree with existing users Check with landowner Spring being used to supply a refugee camp in Uvira, Zaire S House / WEDC W7

  4. Rehabilitating, Improving or Constructing New Shallow Wells Ethiopia S House / WEDC Liberia S House / ACF Uganda S House / MSF-OCBA W7

  5. Boreholes – Medium Depth or Deep Groundwater Mechanical Pumping Schemes: Expensive O&M Permission for drilling Potential impacts Ethiopia S House / WEDC W7

  6. Improving Bulk Water Treatment – Coagulation & Flocculation O&M requirements REDR / OXFAM W7

  7. Using Private Sources or Services S House AAH-US Small water sellers – take water from both private and community managed water tanks in Mandera, Northern Kenya Private traditional shallow well, Ethiopia S House / WEDC W7

  8. Exercise – Compare Advantages & Disadvantages for Emergency Contexts • Bottled water • Water from open stream supplied by tanker • Water pumped directly from a lake to tanks which directly feed tapstands • Existing shallow wells disinfected with chlorine • New shallow borehole and handpump • Spring supply fed by gravity pipeline W7

More Related