A separate Coastal Tug & Barge (N.G.) Pty. Ltd. originated in Papua New Guinea and is later recorded in Darwin. Lloyd’s places it under Hancock, Woodward & Neal of Port Moresby in 1970–71 and 1973–74, with Sir Garrick acquired in 1968. Other Darwin material names Adsteam Marine as agent and Chris Stannard as owner. Rosanoski considers there apparently to be no connection with the similarly named New South Wales company. He also cautions that the Adsteam website reference had not allowed for Svitzer’s acquisition.
Keep the explicit scope label independent; no alias or company identity is inferred.