Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

Hidaya Foundation - Clean Drinking Water TV Ad 1

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
386 views
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Jun 4, 2010

Water Hand Pump

Until recent centuries, all artificial wells were pumpless dug wells which were excavated with diameters large enough to accommodate men with shovels digging down to below the water table. Such wells were at times lined with stones or bricks; extending this lining into a wall around the well to reduce both contamination and injuries by falling into the well. Modern dug wells are hand pumped.

While the cost of drilling is directly proportional to the depth where water can be pumped from, the average cost of installing a hand pump, along with maintenance of the hand pump for 5 years is approximately $200.

For more info. please visit: http://www.hidaya.org/environment/clean-drinking-water/

  • likes, 0 dislikes

Link to this comment:

Share to:
see all

All Comments (0)

Sign In or Sign Up now to post a comment!
Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more