The proposal is to develop the East Spar offshore gas field, located in Commonwealth waters approximately 50 kilometres west of Barrow Island. Processing facilities would be constructed and operated on Varanus Island immediately adjacent to the existing Harriet Joint Venture facilities on the island. A new submarine pipeline would bring gas/condensate from the gas field to the processing facilities. The existing Harriet Joint Venture export pipeline would carry gas to the trunkline on the mainland. Condensate would be exported from Varanus Island via tanker through existing Harriet Joint Venture facilities.