The infrastructure is needed for the New Delhi-based giant's B-22 project, which involves tapping the marginal B-22, BS12, BS13 and B149 discoveries as well as an oil rim in the Bassein gas field.

ONGC's hub processing platform for this scheme will be designed to handle 12,000 barrels per day of liquids and 500,000 cubic metres per day of gas.

Interested parties have until 14 June to snap up the bid documents for $1000 a piece.

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