Heligo bids lowest in 12-helicopter ONGC tender Vol 23, PW 19 (30 Jul 20) Exploration & Production Mumbai-based Heligo Charters has bid lowest in a frustratingly long tender from ONGC to rehire... Register here for subscription details Next 'Show PEC flexibility!' contractors tell ONGC Back ONGC forces 25% discounts from rig contractors RelatedHeligo bids lowest in 12-helicopter ONGC tender (30 Jul 20) ONGC contacts hospitals for Covid-19 (09 Apr 20) ONGC receives 32 offers in 12-helicopter tender (30 Jan 20) Only 3 companies bid for ONGC helicopter offer (22 Mar 18) Safety audit ordered after Pawan Hans crash (08 Feb 18) Cairn to award helicopter contracts soon (28 Jul 16) Cairn may cancel CB-OS/2 helicopter tender (10 Sep 15) Heligo mobilises for BG in $75m chopper contract (24 Apr 14) Strike threat by Pawan Hans pilots called off (19 Dec 13) ONGC copter deadline September 1 (30 Jul 09)
