E&P contracting brief: Part I – 15 Sep 2025

Hot tapping and double stopple valve swap locked to prime capability for ONGC Cambay asset.8ONGC wants the Anklav tee valves replaced on a live trunk line under a strict no-subcontracting rule.

The eligibility gate demands proven hot tap and stopple work on 6-inch-plus hydrocarbon lines within ten years.

With a 10% PBG and a year-long liability tail, only true specialists are likely to price this tight.Aviation fuelling station O&M hard-wired to DGCA QC and tight stock-loss math — ONGC Juhu helibase.8ONGC wants into-plane fuelling under a lab-backed, DGCA-anchored regime with stock losses capped at 0.20%.

A long performance security tail collides with an internal one-month tenor mismatch and a harsh penalty for PS delays.

The winner will be the bidder who prices capital drag and still keeps the refuellers ready on every offshore window.Aryatech wins mooring and riser analysis for ONGC drillships8ONGC has chosen a single analysis house to set operating and survival limits for its drillships.

The scope hard-codes API-based modelling and DG Shipping-recognised certification, with full file-level deliverables.Lightning eliminator retrofit awarded to Om Technical in ONGC Frontier Basin rigs E2000-6/E2000-VIII.8ONGC has moved from “acceptor” to “eliminator” lightning philosophy at two Frontier Basin rigs.

The scope hard-codes IEC-62305-4 design, dedicated earthing and remote monitoring within a 3-month window.One in, one out on helideck net compliance in ONGC Sagar Shakti pre-dispatch gates split the bidder field.8Only one of two helideck-net bidders cleared ONGC’s technical gate.

The dossier asked for BIS-anchored sisal ropes, CAP 437 alignment and NABL/ILAC test proofs.

The disqualification underscores how buyer-side inspection and licence asks are reshaping the vendor pool.