Electronic Theses and Dissertation

Dalam menjaga kehandalan proses produksi di PT Pupuk Iskandar Muda, dibutuhkan pemeliharaan perlataan produksi secara rutin seperti pelaksanaan Turn Around (perbaikan tahunan). Pelaksanaan Turn Around dilaksanakan dalam jangka waktu 18 hinga 24 bulan sekali. Dalam perencanaan Turn Around dibutuhkan material-material kritikal yang memang harus tersedia saat berlangsungnya Turn Around. Sehingga proses pengadaan material Turn Around haruslah efektif dan efisien. Kompleksitas aktifitas supply chain proses pengadaan material Turn Around yang melibatkan banyak pihak dan ketidak-pastian yang terjadi dalam perubahan dinamika yang sangat cepat tidak menutup kemungkinan timbulnya kejadian risiko yang berdampak negatif dalam jangka pendek maupun jangka panjang. Untuk itu perlu dilakukan penelitian yang bertujuan untuk mendapatkan kejadian risiko, agen risiko dan formulasi aksi mitigasi. Metode yang digunakan dalam penelitian adalah House of Risk (HOR) untuk mendapatkan kejadian risiko, agen risiko dan merancang formulasi aksi mitigasi untuk agen risiko prioritas berdasarkan nilai Aggregate Risk Potential (ARP) yang dapat menekan munculnya agen risiko. Dari hasil penelitian diperoleh 32 kejadian risiko dan 21 agen risiko. Agen risiko prioritas berdasarkan nilai ARP tertinggi sebanyak 10 agen risiko yang memberikan dampak 80,78% munculnya kejadian risiko. Terdapat 9 aksi mitigasi risiko yang dapat mengendalikan munculnya agen risiko dalam rantai pasok proses pengadaan material Turn Around.

For maintaining the reliability of the production process at PT Pupuk Iskandar Muda, routine maintenance of production equipment is needed, such as the implementation of Turn Around. The implementation of Turn Around is carried out every 18 to 24 months. In Turn Around planning, critical materials must be available during the Turn Around. So that the Turn Around material procurement process must be effective and efficient. The complexity of supply chain activities of Turn Around material procurement process involving many parties and the uncertainty that occurs in very rapid dynamic changes does not rule out the possibility of risk events that have negative impacts in the short term and long term. For this reason, it is necessary to conduct research that aims to obtain risk events, risk agents and mitigation action formulations. The method used in the study is the House of Risk (HOR) to obtain risk events, risk agents and design mitigation action formulations for priority risk agents based on the Aggregate Risk Potential (ARP) value that can suppress the emergence of risk agents. The results of the study obtained 32 risk events and 21 risk agents. Priority risk agents based on the highest ARP value of 10 risk agents that have an impact of 80.78% of the occurrence of risk events. There are 9 risk mitigation actions that can control the emergence of risk agents in the supply chain of the Turn Around material procurement process.