MEGAPROJECTS should be approached with caution, as few managers anywhere in the world are able to forecast their costs and deadlines correctly, ... Published on March 12, 2014 06:52 by Kae Man ManMEGAPROJECTS should be approached with caution, as few managers anywhere in the world are able to forecast their costs and deadlines correctly, new research on megadams between 1934 and 2007 shows.http://www.bdlive.co.za/africa/africanbusiness/2014/03/11/beware-large-dams-and-their-handlers--study