ONGC Hazira gets high-tech wall Vol 12, PW 16 (15 Jan 09) News in Brief Better late than never! Two years after flash floods hit Gujarat, ONGC has built a Rs18cr ($4.5m) wall to keep its 40m cm/d gas-processing complex at Hazira safe from high water and terrorist attack... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here Data not available in ...