Sairama wins $475m Assam upgrade job from ONGC Vol 12, PW 21 (26 Mar 09) Exploration & Production More than a year after the tender was issued, contractors working for ONGC have finally begun a four-year programme to revamp decrepit surface facilities at its Lakwa and Lakhmani fields in Assam... Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedFour bid for Indradhanush pipeline contracts (16 Dec 21) Schlumberger lines up $1bn for Geleki oilfield (21 Feb 19) UEM in the dock over ONGC upgrade in Assam (27 Feb 14) Sairama starts Assam work for ONGC (23 Apr 09) ONGC new tender for Assam (26 Mar 09) ONGC to re-tender Assam upgrade (30 Oct 08) ONGC Assam bids need board approval (02 Oct 08) Sairama is surprise winner in Assam revamp project (21 Aug 08) Surprise Russian entry for ONGC Assam tender (10 Jul 08)