Dholavira Excavation

Indus valley region stretching from Iraq to Pakistan and India. Pictured is the water storage tank being excavated - BY HAND.
A wider view
http://www.indiamike.com/photopost/showphoto.php/photo/18485/ppuser/1500...

More info on the web about the Dholavira reservoir at
http://www.archaeology.org/0011/newsbriefs/aqua.html