Gambaran pedoman sistem manajemen keselamatan dan kesehatan kerja PT. Medco E&P Indonesia serta implementasi sistem manajemen keselamatan dan kesehatan kerja kontraktor pada 18 Departemen user di Rimau Asset - PT. Medco E&P Indonesia tahun 2011 = Overview of guidelines for contractor safety management system at PT. Medco E&P Indonesia and implementation of contractor safety management system in 18 user Department at Rimau Asset - PT. Medco E&P Indonesia in 2011