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All Journal Jurnal Teknologi Maritim Jurnal Cakrawala Maritim Proceeding Maritime Business Management Conference PROCEEDINGS CONFERENCE ON DESIGN AND MANUFACTURE AND ITS APPLICATION
Aditya Maharani
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Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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ANALISIS STRATEGI PENAWARAN HARGA PADA PROYEK PERBAIKAN KAPAL (STUDI KASUS: LAYANAN PENGADAAN SECARA ELEKTRONIK (LPSE) KEMENTERIAN PERHUBUNGAN) Fitri Hardiyanti; Aditya Maharani; Ali Subagyo
Jurnal Teknologi Maritim Vol 5 No 2 (2022): Jurnal Teknologi Maritim
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M) - PPNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/jtm.v5i2.1535

Abstract

Perkembangan industri galangan kapal di Indonesia menimbulkan persaingan bisnis yang kompetitif. Untuk mendapatkan pekerjaan (proyek) di bidang jasa konstruksi dan perbaikan kapal yang merupakan pekerjaan utama dalam industri perkapalan biasanya melalui proses yang disebut lelang (tender). Oleh karena itu, strategi penentuan harga penawaran menjadi sangat penting dan strategis. Tujuan dari penelitian ini adalah menghitung nilai mark up dengan pendekatan strategi penawaran dan mengetahui strategi harga penawaran terbaik untuk memenangkan tender dengan nilai mark up yang optimal dan keuntungan yang maksimal. Berdasarkan hasil simulasi, model Friedman dan Gates menghasilkan mark-up optimum antara -4% hingga 25% untuk distribusi multi diskrit. Sedangkan dengan menggunakan pendekatan statistik distribusi multi normal, model Friedman menghasilkan mark-up optimum 4–15%, dan model Gates 5–16%. Untuk distribusi normal tunggal, model Friedman menghasilkan mark-up optimum 6–25%, dan model Gates 25%. Strategi penawaran harga terbaik untuk memenangkan tender adalah model yang menghasilkan mark-up optimum terendah, yaitu model Friedman dengan distribusi multi normal.
MANAJEMEN ASI PERAH UNTUK KESEHATAN BALITA Purwidi Asri; Binti Mualifatul Rosydah; Aditya Maharani; Afif Zuhri Arfianto
Jurnal Cakrawala Maritim Vol 1 No 1 (2018): Jurnal Cakrawala Maritim
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M) - PPNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/cakrawalamaritim.v1i1.430

Abstract

Cara memperoleh air susu ibu perah atau ASIP menentukan kualitas susu yang dihasilkan. KomposisiASI berbeda setiap hari, oleh karena itu gizi ibu menyusui harus diperhatikan.Langkah-langkah agarASI lancar dan berkualitas diperhatikan. Bagi ibu bekerja ASIP dapat disimpan dalam freezer agartetap baik kualitasnya apabila diberikan pada bayi.Botol kaca atau tempat yang bersih merupakanpengetahuan yang diberikan dalam media penyimpanan ASIP.Keterampilan ibu-ibu dalam manajemenASI mendukung kesehatan balita dan stabilnya ekonomi keluarga. Dengan manajemen ASIP yang baikdiharapkan dukungan berbagai pihak diperlukan agar semua warga peduli akan kesehatan balita.
ANALISIS RISIKO OPERASIONAL PADA PERUSAHAAN PELAYARAN DALAM MEMENUHI PERMINTAAN KEBUTUHAN KAPAL Angger Eka Bagus Aprilianto; Aditya Maharani; Fitri Hardiyanti
Proceeding Maritime Business Management Conference MBMC: Proceeding Maritime Business Management Conference 2022
Publisher : Program Studi D4-Manajemen Bisnis, Jurusan Teknik Bangunan Kapal, Politeknik Perkapalan Negeri Surabaya

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Abstract

One of the sea transportation companies that serve dry bulk transportation. In its journey, the company has succeeded in delivering many types of transportation with various types of cargo. The success of the trip could not be separated from the intervention of the workers in the office, especially in terms ofsupply in meeting their needs. Almost every week, the ship makes requests to the office for supplies related to the needs needed. However, in the business process it is not uncommon for various kinds of risks to occur, so that it is necessary to do countermeasures. So this study aims to identify risks in the businessprocess of meeting the demand for ship needs and their mitigation strategies. The method used in this research is the House of Risk method. By using the House of Risk method, researchers can simultaneously identify, analyze, evaluate and determine mitigation strategies. The results of research on business processes in meeting the demand for ship needs obtained 21 risk events and 28 risk agents. And the House of Risk 1 produces 16 dominant risk agents. Then 20 mitigation strategies or preventive actions wereobtained at the House of Risk 2 stage.
PENERAPAN LOGIKA FUZZY TSUKAMOTO DALAM OPTIMALISASI PERSEDIAAN MINYAK PELUMAS KAPAL KARGO CURAH Melania Fitri Ariyanti; Aditya Maharani; Devina Puspita Sari
Proceeding Maritime Business Management Conference MBMC: Proceeding Maritime Business Management Conference 2022
Publisher : Program Studi D4-Manajemen Bisnis, Jurusan Teknik Bangunan Kapal, Politeknik Perkapalan Negeri Surabaya

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Abstract

Lubricating oil vessel is a component that is essential for the smooth and operational cruise ships in the machine maintenance .The shipping companies that still do a rough guess to supply demand lubricating oil must have ripe for calculation based on a voyage made in supply , and from year to year lubricating oilprice increases , who is influential on the operational expenses costs .This research aims to obtain the lubricating oil the optimum route a to b in one trip and knows how the cost savings of the lubricating oil. Methods used in this research is fuzzy tsukamoto .The result showed 2054 liters per trip on ME and 1284 liters on AE engine the forecasting mape 7,3 %and 9,5 % .The cost of purchases demand lubricating oil on a ME engine save Rp .80.837.330 and machinery ae Rp. 53,065,812.95This research contributed to optimal lubricating oil demand in shipping per trip.
OPTIMALISASI ANGLE STUCTURAL DENGAN METODE EOQ DAN POQ PADA GALANGAN KAPAL SURABAYA Rangga Arie Brasis Putra Pratama; Renanda Nia Rachmadita; Aditya Maharani
Proceeding Maritime Business Management Conference MBMC: Proceeding Maritime Business Management Conference 2022
Publisher : Program Studi D4-Manajemen Bisnis, Jurusan Teknik Bangunan Kapal, Politeknik Perkapalan Negeri Surabaya

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Abstract

The shipbuilding company at Ujung Surabaya requires raw aluminium material to carry out its operational activities. However, in 2021 the shipyard company experienced a stockout of raw aluminum material of 152 units of structural angle material, 41 units of bar metal, 31 units of elbow, 33 units of pipe, 36 units of plate metal, 28 units of raceway, and 37 units of sheet metal. This resulted in delays in procurement activities for the KCR5 project which should have been 557 days to 635 days. Therefore, the purpose of this final project is to get the optimal number of orders and purchase frequency and to get the total cost of raw material inventory that is more efficient for the company. This study uses the Economic Order Quantity (EOQ) and Periodic Order Quantity (POQ) methods to calculate the number of economic orders, safety stock, reorder points and optimal frequency, then uses the Total Annual Cost (TAC) calculation to calculate the inventory costs to be incurred. The objects in this study are 17 materials consisting of structural angle materials, pipes, plate metal, and sheet metal. The results of the study obtained the optimal number of orders, reorder points, and safety stock values to anticipate raw material shortages and obtained the total annual cost of the proposed EOQ method which could save 7,64% of the total annual cost of the company's policy.
Analisis Risiko operasional Kapal Tunda Menggunakan Metode FMEA Muhammad Rafii Praswad; Irma Rustini Aju; Aditya Maharani
Proceeding Maritime Business Management Conference MBMC: Proceeding Maritime Business Management Conference 2024
Publisher : Program Studi D4-Manajemen Bisnis, Jurusan Teknik Bangunan Kapal, Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/mbmc.v3i1.3214

Abstract

This company is a company engaged in shipping services in Indonesia. In supporting the efficiency and effectiveness of guiding operations, delays, and supporting facilities is to improve the quality of planning, scheduling, and digitalization of job order administration, so that the expectations of service users can be met. Every business process certainly has risks that may occur, including risks in the tugboat operational process. This research was conducted to anticipate operational risks in tugboat in the operational activities of tugboats and provide a proposed risk mitigation strategy to reduce the impact of risks that can occur. This research uses the Failure Mode and Effect Analysis (FMEA) method to determine the priority risks of tugboat operational activities and Fault Tree Analysis (FTA) to find the root causes of priority risks and design proposed risk mitigation strategies. The results of risk analysis using the Failure Mode and Effect Analysis (FMEA) method obtained 21 sub-risks from 4 categories. Seven sub-risks were prioritized based on the risk matrix. Seven priority sub-risks were analyzed using Fault Tree Analysis (FTA) to find the root cause of each sub-risk. So that the right risk handling strategy is proposed through interviews with experts.
ANALISIS KUALITAS JASA TRUCKING TERHADAP KEPUASAN PELANGGAN DENGAN METODE SERVQUAL DAN QFD PADA PERUSAHAAN LOGISTIK Rania Ataina An'umillah; Yugowati Praharsi; Aditya Maharani
Proceeding Maritime Business Management Conference MBMC: Proceeding Maritime Business Management Conference 2024
Publisher : Program Studi D4-Manajemen Bisnis, Jurusan Teknik Bangunan Kapal, Politeknik Perkapalan Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33863/mbmc.v3i1.3259

Abstract

Perusahaan industri jasa pengiriman dituntut untuk terus meningkatkan kualitas kinerja yang akan berpengaruh dengan memenuhi kebutuhan pelanggan. Dengan adanya penurunan permintaan trucking pada tahun 2022 dan 2023 dan belum memenuhi target perusahaan, hal itu memungkinkan dikarenakan terjadinya complaint dari pelanggan antara lain seperti keterlambatan, kerusakan saat pengiriman dan tidak melakukan repeat order. Tujuan penelitian ini untuk mengetahui kualitas pelayanan pada perusahaan terkait kinerja perusahaan dengan membandingkan antara harapan pelanggan dan kinerja perusahaan. Penelitian ini menggunakan metode Servqual untuk menentukan nilai gap. Metode QFD untuk melakukan perbaikan kualitas layanan pelanggan berdasarkan prioritas perbaikan. Hasil analisa metode Servqual didapatkan hasil, 15 atribut bernilai negatif dan 3 atribut bernilai positif, gap terbesar ada pada atribut (X14) yaitu responsif terhadap kebutuhan pelanggan dengan nilai gap -1,15, dan atribut nilai gap dengan kesenjangan terendah ada pada (X15) yaitu selalu mengutamakan kepentingan customer dengan nilai gap 0,15. Prioritas perbaikan pada atribut (X2) dengan atribut berpakaian, (X9) dengan atribut menambahkan pricelist, (X12) mampu mengatasi keluhan, (X13) komunikasi yang baik, (X14) responsif terhadap pelanggan, (X18) pengangkut memiliki training. Hasil rekomendasi perbaikan berdasarkan prioritas yaitu memberikan informasi pricelist, memberikan update data, memberikan pelatihan training, memberikan solusi kebutuhan, memberikan SOP, mengevaluasi kritikan, memberikan pelatihan komunikasi, memberikan seragam, memberikan potongan harga.
Optimasi Penjadwalan Mesin Produksi Flowshop dengan Metode Campbell Dudek and Smith (CDS) dan Nawaz Enscore Ham (NEH) pada Departemen Produksi Massal Fitria Imatus Solikhah; Renanda Nia Rachmadita; Aditya Maharani
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 1 No 1 (2017): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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Abstract

Persaingan di era globalisasi menyebabkan setiap perusahaan manufaktur harus terusmeningkatkatkan kualitas guna memenuhi kepuasan customer. PT. Indoprima GemilangEngineering (PT. IPGE) sebagai salah satu perusahaan manufaktur yang bergerak di bidangotomotif khususnya komponen kendaraan beroda empat menerapkan sistem produksi make to orderdan flowshop memiliki tantangan untuk meningkatkan kemampuan produksi dan pelayananproduksi dengan meningkatkan utilitas mesin dan ketepatan dalam penyelesaian produksi agarsesuai dengan waktu yang ditetapkan memalui metode penjadwalan . Metode Campbell, Dudek,and Smith (CDS) dan Nawaz, Enscore and Ham (NEH) merupakan metode yang diusulkan dalampenelitian ini. Kedua metode ini akan dibandingkan dengan metode existing perusahan untukmengetahui metode penjadwalan yang terbaik dan optimal dengan mendapatkan nilai waktu proses(makespan) paling minimum.Hasil dari penelitian ini menunjukkan bahwa, kedua metode dapatdigunakan oleh perusahaan sebagai alternatif model dalam meminumkan makespan. Penjdawalandengan metode CDS menghasilkan makespan sebesar 20060.11 menit dan lebih cepat 766.6 menitdari metode existing. Demikian juga dengan metode NEH menghasilkan makespan sebesar20052.778 menit dan lebih cepat 773.889 menit. Berdasarkan kriteria ini metode yang palingdisarankan untuk perusahaan adalah metode Nawaz Enscore Ham (NEH).
Pengendalian Kualitas Untuk Mengurangi Botol Bocor Pada Departemen Blow Molding Di Industri Packaging Nadia Rizki Ariyani; Renanda Nia; Aditya Maharani
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 2 No 1 (2018): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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Abstract

As time goes by, quality becomes one of the most important things. Indicator goodproducts, resulting from the good quality control. The product result from packaging industry variesso as to cause analysis and control processes quality becomes unequal and not maximal. In this case,the reseacher using the Six Sigma method with DMAIC’s phase (De ine, Measure, Analyze, Improve,Control). There are many tools that the reseacher used, like project charter, SIPOC’s diagram, Voiceof customer (VOC), control chart, Fault Tree Analysis (FTA), Failure Mode Effect Analysis (FMEA).From the results project charter is obtained that is the problem regarding how to reduce customercomplaints against BT products 8251 (42%) to (15%). Then the results of the control chart (u-chart)that reject of the product sent to customer has not been controlled. After that, the causes wereanalyzed using Fault Tree Analysis (FTA). Improvements are recommended to reduce defects basedon RPN (Risk Priority Number) from Failure Mode Effect Analysis (FMEA). There are severalsuggestions that are tried to be applied in the industry but it still cannot be seen being followed up.
Analisa Perhitungan Harga Pokok Produksi Bogie 1014 dengan Metode Time Driven Activity Based Costing (TDABC) Analysis (Studi Kasus Pada Perusahaan Manufaktur Alat Transportasi) Rinda Wahyu Aningrum; Renanda Nia Rachmadita; Aditya Maharani
Proceedings Conference On Design Manufacture Engineering And Its Application Vol 2 No 1 (2018): Conference on Design and Manufacture and Its Aplication
Publisher : Proceedings Conference On Design Manufacture Engineering And Its Application

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Abstract

One of the companies engaged in manufacturing is a transportation manufacturing company.This company produces transportation equipment in the form of train. In the calculation of cost ofgood’s manu acturing, the company has not considered all the activities that may incur costs. This isstill not accurate and yet detailed. Calculation o cost o good’s calculation sold greatly a ectthe selling price and the profits earned by the company. The calculation of cost of goods manufacturedwill be more accurate when using Time Driven Activity Based Costing (TDABC) method. Time DrivenActivity Based Costing (TDABC) is a method used to determine the cost of production that uses twoparameters in the determination, which is the time required to perform a process and the cost of eachunit capacity. On the other hand, TDABC method uses times cost driver so it can give more effectiveresult and does not cause distortion of cost because time is assume cost. In addition TDABC canimprove the quality of decision making so as to help the management improve it’s strategic planning.TDABC allows management to charge resource cost directly to the cost object. The calculation of costof goods manufacturing using TDABC method obtained value Rp 52.169.080,49 per unit. Profitproduct is obtained from the target profit desired by the company. This causes the cost of productiongreatly affect the amount of profit.
Co-Authors Afifatun Nik'mah Ahmad Rizal Fawzi ALI SUBAGYO Amalia Putri Abdillah Angger Eka Bagus Aprilianto Arfianto, Afif Zuhri Arifah Chandra Putri Gemilang Asri, Purwidi Binti Mualifatul Rosydah Devianti Kusuma Hardinata Devina Puspita Sari Dian Asa Utari Farizi Rachman Fipka Bisono Fiqih Baktian Rahmansya Fitri Hardiyanti Fitri Hardiyanti Fitria Imatus Solikhah Irma Rustini Aju Kirana Enggar Kusuma Laili Shulfiani Melania Fitri Ariyanti Muhammad Febri Ariyanto Muhammad Rafii Praswad Nadia Rizki Ariyani Rangga Arie Brasis Putra Pratama Rania Ataina An'umillah Renanda Nia Renanda Nia Rachmadita Rinda Wahyu Aningrum Rizal Indrawan Taufik Nur Rahman Yugowati Praharsi