Essar and Valentine face tough ONGC negotiators Vol 18, PW 1 (28 Aug 14) Exploration & Production Essar Offshore and Valentine Maritime are learning the hard way that bidding lowest in an ONGC tender is no guarantee...</strong></em> Buy this article forRs590 $9 For a 30-article or annual subscription rates click here RelatedValentine expects LoA for Vadinar SPM job (01 Jul 21) Essar and Valentine face tough ONGC negotiators (28 Aug 14) Valentine wins Mumbai High pipeline job (31 Jul 14) ONGC evaluates MHNRD-III pipeline bids (05 Jun 14) Good response expected for ONGC pipeline tender (27 Feb 14) Six bid for ONGC offshore Bassein contract (28 Nov 13) Valentine ignores $100m Heera pipelines tender (18 Apr 13) Mumbai High tenders extended (03 Dec 09) Valentine and L&T favourites for new MHN jobs (19 Nov 09) Petronas backs down in Talisman deal with OVL (26 Mar 03)