Jurnal Teknik Mesin
Vol. 18 No. 2 (2025): Jurnal Teknik Mesin

Designing a Vendor Performance Assessment Model to Develop a Vendor Management System

Rahmad Budi Warman (Fakultas Teknologi Industri dan Rekayasa Sistem, Departemen Teknik Sistem dan Industri, Institut Teknologi Sepuluh Nopember)
Mokh. Suef (Fakultas Teknologi Industri dan Rekayasa Sistem, Departemen Teknik Sistem dan Industri, Institut Teknologi Sepuluh Nopember)



Article Info

Publish Date
30 Dec 2025

Abstract

The procurement of goods/services has an important role in providing profits for the company and avoiding losses. PLN UP3 Bontang is currently facing challenges in assessing vendor performance that has not been effective, including its follow-up, as well as the absence of rules related to vendor selection which causes the procurement process to take longer. This research aims to design a vendor performance appraisal model to develop an effective and efficient vendor management system. The research method used Focus Group Discussion (FGD) with experts to identify assessment criteria, then applied the Analytic Hierarchy Process (AHP) method to determine the weight of the criteria and the Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) for vendor ranking. The results showed six main criteria: sanctions (25.5%), quality & quantity (22.8%), time (14.9%), service (14.1%), K3 management (12.2%), and financial vendor (10.4%). Evaluation of five jaskonhar vendors showed that PT SE obtained the highest rating with a preference value of 0.903, while PT PM was in the lowest position with a value of 0.051. This model provides an objective basis for strategic decision-making in vendor management and strengthens long-term cooperative relationships between companies and vendors.

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Journal Info

Abbrev

jtm

Publisher

Subject

Automotive Engineering Energy Engineering Materials Science & Nanotechnology Mechanical Engineering

Description

Jurnal Teknik Mesin adalah sebuah jurnal peer review yang didedikasikan untuk publikasi hasil penelitian yang berkualitas dalam bidang teknik mesin. ...