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Positioning household waste transfer points Setiawan, Eko; Nugrahadi, Bekti; Widiyastuti, Yesi; Djunaidi, Much; Suranto, Suranto
Sustinere: Journal of Environment and Sustainability Vol 2 No 2 (2018): pp 65-107 (August 2018)
Publisher : Centre for Science and Technology, IAIN Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (730.331 KB) | DOI: 10.22515/sustinere.jes.v2i2.41

Abstract

In response to growing importance of household waste management issue, this article deals with the positioning of household waste transfer points from a government-organized waste perspective. By taking Surakarta, a municipality in Central Java, Indonesia as an example, the problem in the municipality is formulated as an MILP, is approached with a capacity-weighted set covering method, and finally is solved by using software LINGO 11. The article concludes that the transfer point alternatives of Sondakan Kuburan, Norowangsan, SPSA, Pajang Rel, Bonoloyo and Kedung Tungkul should be selected in order to be able to serve all the household waste producers for the maximum household waste generated. On the contrary, the selection of Sondakan Kuburan, Bonoloyo and Kedung Tungkul only should be able to provide service to all of the household waste produced for the scenario of minimum amount of household waste.
Quality Control to Incompatibility of Midsole Products with ISO 9001:2008 Analysis Isna Nugraha; Restu Hikmah Ayu Murti; Tasya Ambar Aimia; Muhammad Abdus Salam Jawwad; Bekti Nugrahadi; Nur Aini Fauziyah; Reva Edra Nugraha
Nusantara Science and Technology Proceedings 3rd International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2717

Abstract

The midsole is an inseparable component of the shoe. For this reason, midsole production must be fulfilled so that the needs of shoe manufacturers to produce shoes can be met according to the target. Midsole Jepara factory is one of the work units of PT. X is a company that processes Compound raw materials into Midsole as its main product. ISO 9001:2008 is an international standard for quality management systems. ISO 9001:2008 establishes requirements and recommendations for the design and assessment of a quality management system. It is expected that the products produced from an international quality management system, will be of good quality (standard). Based on this, this study will discuss the quality assurance contained in a manufacturing company to prevent the absence of things that cause product defects. In analyzing the implementation of ISO 9001:2008 used is the analysis of P control maps, fishbone diagrams, and Pareto diagrams. In controlling the midsole products it produces, PT X applies a policy regarding product quality standards, namely using the PDCA (Plan Do Check Action) quality standard.
Quality Control Analysis of Woven Fabric Production in the Weaving Process in XYZ with Total Quality Management Method Isna Nugraha; Restu Hikmah Ayu Murti; Firza Ramadhan; Muhammad Abdus Salam Jawwad; Bekti Nugrahadi; Nur Aini Fauziyah; Reva Edra Nugraha
Nusantara Science and Technology Proceedings 3rd International Conference Eco-Innovation in Science, Engineering, and Technology
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2742

Abstract

XYZ Village is an industrial village that produces woven fabrics. Failure in the production process is something that must be traced to the cause so that it can be used as a basis for improving product quality. Total Quality Management (TQM) is an approach to running a business that tries to maximize the competitiveness of an organization through continuous improvement of products, services, people, processes, and the environment. This study was conducted to identify potential causes of failure and improve the quality of woven fabrics in the weaving process in XYZ Village with the TQM method approach. Based on the calculations that have been done, it was found that there are two valid variables and two other invalid variables because the value of r-count > r-table, namely the variable color is less bright and the color is mixed. Then the main factors that cause the quality of woven fabrics to decrease and result in production failures on woven fabrics are inappropriate battens and also color spots on woven fabrics.
PENYULUHAN KRITERIA KELAYAKAN USAHA SARUNG TENUN GOYOR KABUPATEN PEMALANG DENGAN PERSPEKTIF KEUANGAN DAN PASAR SERTA PROSES PRODUKSI Nasyita Vivi Amalia; Risal Ngizudin; Bekti Nugrahadi; Putty Alamanda; Nendi Setiawan
RAMBIDEUN : Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 1 (2024): Rambideun: Jurnal Pengabdian kepada Masyarakat
Publisher : LPPM Universitas Al Muslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/pkm.v7i1.2390

Abstract

Woven fabrics as Indonesian cultural heritage needs to be preserved because they still have high value in the world community. One of them is the Goyor Woven Sarong which is a superior product for the creative economy of the Pemalang Regency. This community service activity aimed to determine the financial condition of the Goyor Woven Sarong industry, assess and develop product marketing strategies, and improve existing production systems. Counseling was carried out by providing appropriate material to real conditions in the Goyor Woven Sarong industry. These real conditions were obtained from observations by the team before the counseling was carried out. The delivery of material related to economic, market and production aspects needs to be emphasized considering increasingly tight business competition. The results of the implementation of this activity were the assessment and preparation of sales strategies for Goyor Pemalang Woven Sarongs. Thus, with this outreach activity it is hoped that sales will increase and be able to compete with other competitors.
Sosialisasi Kewirausahaan pada UMKM Ecoprint KWT Pandan Arum Kjang untuk Meningkatkan Usaha Ekonomi Kreatif di Kelurahan Pajang Fatihah, Dea Luthfiana; Hardiyanti, Tia; Kristanti, Kharisma; Pratama, Raditya Yoga; Yulfika, Alif Satria; Nugrahadi, Bekti
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 4 No. 2 (2024): AUGUST 2024
Publisher : Divisi Riset, Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/ajad.v4i2.352

Abstract

Ecoprint KWT Pandan Arum 48 Kjang is one of the entrepreneurial potentials that exists in Kelurahan Pajang. This effort was created at the same time as the Climate Village Race (PROKLIM). But the awareness of this effort and the marketing strategy used is still not optimal, because only through mouth-to-mouth and WhatsApp. Therefore, we strive to provide understanding related to product innovation, waste treatment, as well as the use of digital technology in the world of business, that is, digital marketing. The purpose of the submission is to improve skills, learn how to manage waste properly, and reach a broader market for the entrepreneur Ecoprint KWT Pandan Arum 48 Kjang. We realize these activities through the socialization of entrepreneurship. Thus, through this socialization, it is expected to increase competitiveness, expand the reach of the market, and make Ecoprint KWT Pandan Arum Pajang a sustainable business.
Perancangan Jalur Evakuasi Kebakaran PT. PCC dengan Metode Algoritma Dijkstra Raditya Azis; Bekti Nugrahadi; Anita Oktaviana Trisna Devi; Yunita Primasanti
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 3 (2024): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i3.4208

Abstract

 Fires can occur at any time, therefore a mechanism is needed to evacuate the building in the event of a disaster. Generally, public facilities provide instructions and evacuation routes for exiting the building. PT. PCC has its headquarters in Australia. As for PT. PCC also opened a new factory located in Gresik Regency, East Java. The new factory does not yet have adequate fire evacuation routes. Even though inside the building there are materials and equipment that are flammable. Based on this, this research aims to design fire evacuation routes in PT buildings. PCC Gresik. The type of research used in this research is quantitative research. The method that the author applies is the Djikstra Algorithm to determine the shortest proposed route. The design of the evacuation route has 2 gathering points, namely at the front and back. There are 22 evacuation route signs, 6 exit signs, 2 gathering point signs, 2 emergency telephone signs and 10 Light Fire Extinguisher (APAR) signs. Evacuation route signs, exit signs and Light Fire Extinguisher (APAR) signs are planned to be installed on the walls. Assembly point signs and emergency telephone signs are installed on poles.  
Optimalisasi Pemilihan Supplier Komponen Fabric pada Produk Man Shirt X Menggunakan Metode Analytical Hierarchy Process : (Studi pada PT. ABC) Maulana Firmansyah; Yunita Primasanti; Bekti Nugrahadi
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 3 (2024): September : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i3.4221

Abstract

PT. ABC is a company engaged in the production of ready-to-wear clothing. The main raw materials use fabric from various suppliers. The problem is the poor quality of the fabric raw materials and late delivery from suppliers, which has an impact on production optimization. Supplier selection is a strategic activity, especially if the supplier will supply critical items and be used in the long term. Good raw materials will produce good products. Choosing the right supplier can provide benefits for the company so that the production process runs smoothly. This study aims to determine the best supplier according to the specified criteria using the Analytical Hierarchy Process (AHP) supplier selection method in the selection of fabric component suppliers at PT. ABC. Supplier selection uses the AHP method with subjective assessment input from the company. The expectation of the final result can determine the ranking of alternatives so that it produces the best supplier based on criteria that are in accordance with the company. Based on the results of processing using the AHP method, the order of criteria obtained is quality (0.6554), delivery (0.1867), and price (0.1577). The alternative selection of raw material suppliers with the highest priority is supplier X with the best score of 1.358. This shows the most optimal supplier value in fulfilling the needs of fabric raw materials according to the criteria required by the company.
Pemilihan Supplier Sepatu dan Tas dengan Menggunakan Metode AHP (Analytical Hierarchy Process) dan MAUT (Multi Attribute Utility Theory) Aulia Nur Afifah; Bekti Nugrahadi; Yunita Primasanti
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4328

Abstract

Toko Sehati is a business in selling leather shoes and bags. The decline in Toko Sehati sales was caused by reducing buyer interest due to the addition of new suppliers, from A and B, to A, B, C, D, E. The study aims to determine the appropriate shoe and bag supplier using the AHP (Analytical Hierarchy Process) and MAUT (Multi Attribute Utility Theory) methods. This study used the criteria of time, price, service, flexibility, and quality. Based on the AHP method, it shows that the weight of the time criteria is 0.053, price 0.113, service 0.162, flexibility 0.209, and quality 0.462. Calculations using the AHP method indicates that the highest value at supplier C with a value of 0.454, supplier A with a value of 0.199, supplier B with a value of 0.192, supplier D with a value of 0.111, and supplier E with a value of 0.040. Meanwhile, the calculation using the MAUT method shows that the highest value for supplier C with a value of 0.916, supplier A with a value of 0.810, supplier B with a value of 0.662, supplier D with a value of 0.643, and supplier E with a value of 0. The recommended supplier order based on calculations using a combination of the AHP and MAUT methods is supplier C, A, B, D, E.
ANALISIS PENGENDALIAN KUALITAS TAHU PUTIH MENGGUNAKAN METODE SIX SIGMA DENGAN IMPROVE KAIZEN DI PD TAHU PAK MUTAKIN handoko, Aris; Primasanti, Yunita; Nugrahadi, Bekti
Jurnal Aplikasi Ilmu Teknik Industri (JAPTI) Vol. 4 No. 1 (2023)
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/japti.v4i1.4904

Abstract

Permasalahan yang sering muncul pada PD TAHU PAK MUTAKIN yaitu terjadinya kecacatan produksi berupa cacat warna, tekstur, ukuran dan kotoran. Oleh karena itu pada penelitian ini akan melakukan analisis kualitas produk dengan six sigma dengan improve kaizen pada tahu putih untuk mengetahui karakteristik cacat pada produk tahu putih yang terjadi dan juga untuk mengetahui kekurangan di berbagai aspek mulai dari awal hingga selesainya proses akhir pada produksi tahu putih. Sehingga dapat memberikan usulan perbaikan untuk produk tahu putih dengan mengaplikasikan metode six sigma. Metode yang digunakan yaitu six sigma dengan improve kaizen, tahapan yang dilakukan pada metode ini yaitu DMAIC define – measure – analysis – improve – control. Pada tahap penelitian dilakukan pengumpulan data secara langsung untuk mendapatkan hasil nilai sigma pada proses produksi tahu putih untuk meminimalisir terjadinya human eror maka terdapat usulan perbaikan berupa membuat SOP kerja yang baku, maintenance mesin berkala, memperbaharui alat cetak produksi dan juga controling.
Peningkatan Kreatifitas Siswa Melalui Kegiatan Lomba Mewarnai dan Sosialisasi dengan Film Bullying di SD Negeri Sindon 1 Indriastiningsih, Erna; Afif Mar'ah Iftinan Nur Firdaus; Nanding Arief Ekhsandy; Agung Widiyanto Fajar Sutrisno; Bekti Nugrahadi; Annisa Indah Mutiasari
JURNAL PENGABDIAN MASYARAKAT INDONESIA Vol. 3 No. 2 (2024): Juni : Jurnal Pengabdian Masyarakat Indonesia (JPMI)
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jpmi.v3i2.4086

Abstract

Real Work Lecture (KKN) activities are carried out outside campus with the aim of increasing the relevance of higher education to development and society's need for science, technology and art to carry out development which is increasing, where students' perceptions of the relevance of the curriculum studied on campus with the reality of development in society. Where the aim of the Real Work Lecture is to guide and direct students in increasing creativity through coloring competition activities and socialization through bullying films at Sindon 1 State Elementary School. This research uses a qualitative type of research in this activity, coloring picture competitions with plant and animal themes for grades 1-3 and screening of films about bullying for grades 4-6. The implementation method approach uses two types, namely the student education approach with the student companion model, while the data collection process is carried out using participant observation techniques and literature study using the Miles and Huberman analysis model but supplemented with data triangulation tests. The results of the activity showed that students' creativity with the picture coloring competition and socialization through showing films about bullying went according to expectations, as evidenced by the participation of all students in grades 1-3 and grades 4-6. The level of enthusiasm is high due to their participation in delivering material and practical activities and students are able to understand the theory and knowledge related to the process of coloring pictures and there is awareness among students to live in harmony, respect and help each other and not carry out bullying which is detrimental to friends.
Co-Authors Afif Mar'ah Iftinan Nur Firdaus Afif Mar'ah Iftinan Nur Firdaus Agung Widiyanto Fajar Sutrisno Alamanda, Putty Amalia, Nasyita Vivi Anindya Manggar Iwarani Anita Oktaviana Trisna Anita Oktaviana Trisna Devi Annisa Indah Mutiasari Annisa Indah Mutiasari Ardyanto, Slamet Aulia Nur Afifah Dwi Wahyu Hidayat, Dwi Wahyu Eko Setiawan Eko Setiawan Erna Indtriastiningsi Fatihah, Dea Luthfiana Fauzan, Zulfahmi Firza Ramadhan Hafidz, Rosyadah handoko, Aris Hardiyanti, Tia Hesti Ridha Adilla Ika Anjarsari Indah Wahyu Indriastinigsih, Erna Indriastiningsih, Erna Isna Nugraha Kardono, Bagus Wahyu Kartika sari, Ukik Kristanti, Kharisma Kusumawati, Nita Machvira Lucky Chrisaviano Maulana Firmansyah Much Djunaidi Muh. Dawami Sholichin Muhammad Abdus Salam Jawwad Nanding Arief Ekhsandy Nanding Arief Ekhsandy Nasyita Vivi Amalia Nendi Setiawan Nendi Setiawan, Nendi Nia Yuliana Nur Aini Fauziyah Oktaviana Trisna Devi, Anita Pratama, Raditya Yoga Primasanti, Yunita Putra Kusuma, Ramaditya Putty Alamanda Qisma Rosalina Wahda Raditya Azis Rahmawati, Nofa Dwi Restu Hikmah Ayu Murti Reva Edra Nugraha Risal Ngizudin Riyadi, Sahid Agung Rosida, Alya Sadewa, Rifky Ian Septia Nur Safitri Suci, Dewina Sekar Suranto Suranto Suranto Suranto Syafruddin Dwi Saefi Ismail Tasya Ambar Aimia Trefalt, Rainer Felix Trisna Devi, Anita Oktaviana Wahyu, Indah Wasesa, Anisa Prameswi Widiyanto Fajar Sutrisno, Agung Widiyastuti, Yesi Yaqin, Aenol Yesi Widiyastuti Yulfika, Alif Satria Yunanto, Bekti Yunisa Nurmala Sari Yunita Primasanti