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Analisis Kinerja dalam Bidang Teknik Industri Pengukuran dan Evaluasi Efisiensi Operasional CV.MANS GROUP Muhammad Mahdan Izzanudin; Fazri Ilfi Ramdansyah; Irfan Zahra Medichafian
MOTEKAR: Jurnal Multidisiplin Teknologi dan Arsitektur Vol 1, No 2 (2023): November 2023
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/motekar.v1i2.1194

Abstract

Pengukuran dan evaluasi kinerja telah menjadi landasan penting manajemen kinerja dan analisis organisasi di berbagai bidang. Dalam lingkungan bisnis yang dinamis dan berubah dengan cepat saat ini, pemahaman mendalam tentang bagaimana sumber daya digunakan dan bagaimana proses bekerja secara efisien sangat penting untuk mendapatkan keunggulan kompetitif. Berbagai metode, tolok ukur, analisis varians, dan teknik pemodelan matematika digunakan untuk mengukur dan mengevaluasi kinerja dalam konteks operasional yang berbeda. Pentingnya pengukuran dan evaluasi yang efektif untuk mendukung pengambilan keputusan yang tepat. Dengan memahami kinerja proses dan mengidentifikasi potensi perbaikan, organisasi dapat lebih bijak mengarahkan sumber dayanya dan meningkatkan kualitas layanan atau produknya. Dalam lingkungan yang terus berubah, kemampuan mengukur, mengukur, dan merespons kinerja operasional dapat menjadi kunci untuk mencapai keberlanjutan dan pasokan jangka panjang. Pentingnya kinerja dalam kesuksesan bisnis ditekankan dalam penelitian ini.
Integration of Quality Control Tools and Mixed-Method Warehouse Layout Redesign for Return-Material Management at PT PLN UP3 Indramayu Fazri Ilfi Ramdansyah; Rendiyatna Ferdian
JPNM Jurnal Pustaka Nusantara Multidisiplin Vol. 4 No. 4 (2026): October : Jurnal Pustaka Nusantara Multidisiplin (ACCEPTED)
Publisher : SM Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

High defective rates in return-material management pose severe operational bottlenecks and financial losses in electric utility reverse logistics. This study addresses a critical defect rate averaging 10% (exceeding the 5% corporate limit) in returned Limiting and Measuring Devices (APP) at PT PLN (Persero) UP3 Indramayu. An integrative framework combining Quality Control (QC) tools and a Mixed-Method Warehouse Layout Redesign was developed to analysed defect root causes and eliminate material degradation. Defect prioritization via Pareto analysis and process capability assessment revealed that cable breakage (65.16%, 2.03 Sigma) and MCB casing damage (21.30%, 2.73 Sigma) were the primary defect contributors, performing significantly below industrial benchmarks. Root-cause identification using 5 Whys Analysis confirmed that floor stacking, static load overload, unstandardized handling, and mixed-storage practices directly accelerated physical damage. To resolve these issues, a mixed-method layout combining Dedicated Storage principles and a U-Shaped material flow was engineered. The proposed design features three-level heavy-duty racking, dedicated vertical space allocation, and a three-tier color-coded visual management system (Yellow for Receiving/Inspection, Green for Usable Main Storage, and Red for Scrap Isolation). This restructured flow enforces a strict First-In, First-Out (FIFO) mechanism, eliminates cross-movement, and mitigates material damage risk during reverse handling. The integrated approach provides a scalable practical framework for utility companies to optimize reverse logistics operations, reduce rework costs, and maintain inventory integrity.