BAB 6 KESIMPULAN DAN SARAN

BAB 6 KESIMPULAN DAN SARAN 6.1. Kesimpulan 1. Faktor utama yang memiliki pengaruh dalam proyek seismik laut untuk proyek lepas pantai Alexandria dan lepas pantai laut Barents adalah: a. Kegagalan sistem navigasi. b. Perencanaan shooting yang kurang efisien. c. Kesalahan operator aqcuisition. d. Kegagalan peralatan source. 2. Tindakan yang diambil untuk mengatasi tiga resiko utama setiap proyek: Untuk proyek lepas pantai Alexandria: a. Perencanaan shooting yang kurang efisien Penggunaan perangkat lunak (software) untuk merencanakan shooting selama proyek berlangsung, pembaharuan informasi tentang lingkungan sekitar survei dilakukan selama survei agar perencanaan survei dapat dilakukan seoptimal mungkin. b. Kegagalan sistem navigasi Pengecekan peralatan navigasi sebelum digunakan sesuai dengan prosedur yang berlaku. c. Kesalahan operator Acquisition Pelatihan yang memadai dan penggunaan check list untuk kegiatan yang berulang-ulang. 70

Untuk proyek laut Barents: a. Kegagalan sistem navigasi Pengecekan peralatan navigasi secara menyeluruh sebelum digunakan sesuai dengan prosedur yang berlaku. b. Perencanaan shooting yang kurang efisien. Karena di laut Barents terdapat aktivitas survei seismik yang lain, maka perlu diusahakan koordinasi yang baik dengan kapal seismik tersebut agar tidak saling mengganggu dan perencanaan shooting dapat dioptimalkan sebaik mungkin. c. Kegagalan peralatan source Pemeriksaan rutin dan pengecekan ulang peralatan source sebelum digunakan. 6.2. Saran Penggunaan analisis yang menyeluruh sebelum pelaksanaan survei akan membantu selama pelaksanaan survei itu sendiri, segala kemungkinan yang akan terjadi dapat diprediksi sebelumnya dan data yang digunakan dapat berasal dari survei sebelumnya, meskipun konfigurasi survei berbeda, namun data lingkungan sekitar tidak akan banyak berubah. 71

DAFTAR PUSTAKA Carbone, T.A and Tippett, D.D, 2004. Project Risk Management Using Project Risk FMEA.Engineering Management Journal vol. 16 No.4. Chrysler Corp., Ford Motor Co., and General Motors Corp., 1995. Potential Failure Mode and Effect Analysis (FMEA) Reference Manual, 2 nd edition., equivalent to SAE J-1739, Chrysler Corp., Ford Motor Co., and General Motors Corp. dos Santos, S ;Roberto, F; Cabral, S, 2008, FMEA and PMBOK applied to project risk management, pp. 1-18, Federal University of Bahia and University of Sao Paulo, Brazil. International Association of Geophysical Contractors (IAGC), 2002. Marine Seismic Operations: An Overview. Kerzner, H, 2009, (10th ed.) Project Management: System Approach to Planning, Scheduling, and Controlling. Kloppenborg, T and Opfer, W, 2002,The current state of project management research: trends, interpretations, and Predictions. Project Management Journal. Project Management Institute, 2004, A Guide to the Project Management Body of Knowledge (PMBOK Guide), Third Edition. US MILITARY STANDARD, MIL-STD-1629A, Procedures for performing a Failure Mode, 1980, Effect and Critical Analysis, Department of Defense, USA. 72

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Lampiran 2: Lokasi Proyek Laut Barents 78

Lampiran 3: Lokasi Proyek Laut Barents (Pembesaran) 79

Lampiran 4: Contoh Preplotsdan Jalur Survei Dalam Proyek Lepas Pantai Alexandria. 80

Lampiran 5: Lokasi survei Lepas Pantai Alexandria 81