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All Journal Rang Teknik Journal JurTI (JURNAL TEKNOLOGI INFORMASI) Jurnal Pengabdian dan Kewirausahaan
Darmawan, Tedi
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UPAYA PENGENDALIAN KUALITAS PRODUK USAHA TEKSTIL DI PT. KTP UNTUK MEMINIMALISIR KECACATAN Darmawan, Tedi; Rembulan, Glisina Dwinoor
Jurnal Pengabdian dan Kewirausahaan Vol 7, No 1 (2023): Jurnal Pengabdian dan Kewirausahaan
Publisher : Universitas Bunda Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30813/jpk.v7i1.4300

Abstract

Quality control is something that needs to be done by the company in order to minimize and prevent the smallest possible damage to the product. This research was conducted with the aim of controlling and improving the quality of PT. KTP, especially in children's clothing products, uses the DMAIC method (Define, Measure, Analyze, Improve and Control) and the SPC (Statistical Process Control) method to determine the factors causing product damage. From the results of the analysis performed using the control chart, it is known that it has a Control Limit (CL) of 0.0015 with an upper control limit of 0.0154 and a lower control limit of -0.0124. Based on these results, it is known that there is no data that exceeds the control limit or it can be said that the quality control in the company is still within the control limit. It is known that based on the Pareto diagram, the highest percentage of defective products is loose stitches by 48%, followed by cracked screen printing defects of 39%, and the last is torn defective products by 13%. Based on production data obtained from PT. KTP is known that the total number of production from September 2021 to August 2022 is 373,351 pcs with the number of defective products of 548 pcs. The DPMO (Defect Per Million Opportunity) value obtained on average is 1451.43 with a sigma value of 4.55. This shows that the level of sigma at PT. The ID card has a good sigma level which is the average USA industry standard but still needs further improvement.
PERFORMANCE ANALYSIS OF USAU BATANG TIMPEH IRRIGATION NETWORK MANAGEMENT IN DHARMASRAYA DISTRICT Darmawan, Tedi; Utama, Lusi; Anif, Bahrul
Rang Teknik Journal Vol 8, No 1 (2025): Vol. 8 No. 1 Januari 2025
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/rtj.v8i1.5698

Abstract

Irrigation has a huge impact on meeting water needs for rice fields. Good irrigation needs to pay attention to irrigation management so that it can meet the water needs of the population's rice fields. In this research, the assessment of irrigation management performance is based on five variables, namely physical infrastructure, documentation, personnel, water user farmer associations, and planting productivity. Data collection was carried out by giving questionnaires to water managers and users and the results showed that the irrigation management performance of the Batang Timpeh Usau Irrigation Area was in very poor condition. This condition has an impact on the lack of harvest yields, the lack of farming per year, and the quality of the rice produced being less than optimal. Some improvement efforts that can be carried out include rehabilitating weir buildings, cleaning irrigation channels, assigning special personnel to manage irrigation networks, and providing outreach to the community.
Pengaruh Kualitas Website Ceisa 4.0 Terhadap Kepuasan User Menggunakan Webqual 4.0 Anggraeni, Sri; Fuada, Syifaul; Sari, Dian Permata; Hasugian, Leonardi Paris; Darmawan, Tedi
JurTI (Jurnal Teknologi Informasi) Vol 8, No 2 (2024): DESEMBER 2024
Publisher : Universitas Asahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36294/jurti.v8i2.4474

Abstract

Portal website CEISA 4.0 merupakan website yang digunakan oleh institusi Bea dan Cukai dengan perusahaan yang berkerja sama guna memudahkan integrasi antar perusahaan, bisnis dan perusahaan, maupun bisnis dan bisnis. Studi yang dilakukan bertujuan untuk mengetahui apakah terdapat pengaruh penggunaan website CEISA 4.0 terhadap kepuasan pengguna atau tidak. Hasil pengujian yang didapatkan menyatakan bahwa secara parsial tidak terdapat pengaruh usability terhadap kepuasan pengguna, namun sebaliknya terdapat pengaruh dalam kualitas informasi dan kualitas interaksi terhadap kepuasan pengguna. Dilain hal secara simultan terdapat pengaruh website CEISA 4.0 terhadap kepuasan pengguna dengan hasil nilai F hitungnya lebih besar dari F tabel 21,742 > 2,96.
Co-Authors Bahrul Anif Dian Permata Sari Glisina Dwinoor Rembulan Leonardi Paris Hasugian Lusi Utama Sri Anggraeni Syifaul Fuada