State oil and gas Pertamina and state gas distributor PT Perusahaan Gas Negara (PGN) Tbk (PGAS) had in Friday (June 9) signed agreement for building and operating Duri-Dumai gas pipe transmission project for 67 km length which costs US$76 million, equivalent Rp1.01 trillion. The construction of gas pipe will take 18 months. Pertamina holds 60% interest in the project. Pertamina is the main supplier of gas to PGN. Both have set up PT Nusantara Regas for managing FSRU Jawa Barat in Jakarta Bay, to supply natural gas for state electricity firm Perusahaan Listrik Negara (PLN).