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Jani Rahardjo
Industrial Engineering Department, Petra Christian University
Industrial & Manufacturing Engineering

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Perancangan Dokumen SNI ISO 17025:2017 untuk Laboratorium Beton dan Konstruksi di Universitas Kristen Petra Karmila Shieny Gunawan; Jani Rahardjo
Jurnal Titra Vol 10, No 2 (2022): Jurnal Titra 10(2) Juli 2022
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Concrete and Construction Laboratory of Petra Christian University (PCU) is one of the testing laboratories under the auspices of the Civil Engineering study program and faculty of Civil Engineering and Planning. Design of SNI ISO 17025:2017 document is required for the Concrete and Construction Laboratory of PCU to obtain accreditation in order that the concrete test results can be recognized internationally. This research was conducted by identifying business processes, conducting initial and final document gap analysis, document creation, and document verification. The results of the initial document gap analysis show that the percentage of document completeness that the laboratory has is 8,74% with a total of four documents. Document creation is done by designing and creating documents that are not yet available as well as making adjustments to the documents that are already available. After the documents have been created and verified, the results of final document gap analysis show that the percentage of document completeness has increased to 80,60% with a total of 59 documents. The increase in the document completeness through the results of the initial and final document gap analysis was 71,86%.
Trendline with Seasonal Adjustment Forecast for CF150 in Sport Mid Segment Product Edison Lawby; Jani Rahardjo
Jurnal Titra Vol 8, No 2 (2020): Jurnal Titra 8(2) Juli 2020
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PT XYZ is a motorcycle manufacturing company. PT XYZ distributes its products to 29 main dealers spread throughout Indonesia. main dealer X is the main dealer with the most inaccurate forecast accuracy with an accuracy forecast of 75,2%, because PT XYZ applies the forecast forecast accuracy of ±5%. main dealer x has a market share of 65% and when mapped to 9 segments there are 5 segments whose market share is below 65%. Of the five segments chosen the mid sport segment which has the most significant market share growth. the forecasting process is carried out in the mid sport segment and found that the CF150 product has a low stock. CF150 stock is below the KPI stock day monitoring implemented by PT XYZ so the product focused is CF150. After being implemented in the unit allocation process at PT XYZ, actual sales of CF150 were obtained in April of 31 units. With the actual sales, the forecast accuracy is 93.9% and it is still not said to be accurate for PT XYZ because it is still below its standard of 95%.
Perancangan Ulang Standard Operating Procedure Seksi Stock Preparation III-V Sesuai Sandar ISO 9001:2015 di PT. Pabrik Kertas Indonesia Stephanus Robert; Jani Rahardjo
Jurnal Titra Vol 9, No 2 (2021): Jurnal Titra
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This research was conducted to remake the Standard Operating Procedure and Working Instruction according to ISO 9001:2015 standard at PT. Pabrik Kertas Indonesia. PT. Pabrik Kertas Indonesia do not yet have ISO 9001:2015 certification. The remaking documents will be used to prepare for ISO 9001:2015 certification in the future. The remaking is done by conducting direct observation and interviews with the relevant operators. The results of observations and interviews are used as supporting data in making new Standard Operating Procedure and Working Instruction. The new draft of Standard Operating Procedure and Working Instruction are then evaluated and validated by the Deputy Head of Stock Preparation III-V Section and Deputy Head of Production Unit 2 Department. The Standard Operating Procedure and Wokring Instruction drafts that have been validated will be stored as written guidelines for the implementation of the production process. The results obtained are 4 Standard Operating Procedures documents and 9 Working Instruction documents.
Perancangan dan Pembaharuan Dokumen Sertifikasi ISO 9001:2015 pada PT. X Feybiola Utomo; Jani Rahardjo
Jurnal Titra Vol 10, No 2 (2022): Jurnal Titra 10(2) Juli 2022
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PT. X has received ISO 9001:2015 certification, but in its application there are still some deficiencies of the required documents. The existing certifications require renewal of certification in the future. In order to prepare companies to confront the internal and external audit processes to renewing certification, the companies needs to complete the ISO 9001:2015 requirements documents. The company will be assisted to making the documents that do not yet exist and updating documents that need to be revised according to the current state of the company and the requirements of ISO 9001:2015. The first results of the initial gap analysis shows that PT. X has a fairly high gap. The average percentage of document fulfillment in the initial gap analysis is 50%. After making and updating documents, the average percentage of document fulfillment has increased, which is 100%. The increase of the percentage of document fulfillment that owned by the company was 50%.
Co-Authors Alex Randy Samuel Sitorus Alexander Prayogo Wibowo Alfian Hernawan Alfin Kusuma Bernadus Arron Atmaja Carlos Checa Putra Hardiyanto Edison Lawby Elma Cathlin Tangradi Evander Eric Feybiola Utomo Hendra Wijaya Hendrikus Zendy Ignatius Jevon Indra Syukur Kurniawan Iwan Halim Sahputra Jeremy Kusuma Jessica Pratiwi Karmila Shieny Gunawan Kevin Nikolay Lie Angela Sugiarto Michelle Christina Linda Mulyawan Nico Karman Patrick Oswin Prayonne Adi Priskila Nathania Devi Reynaldo Nyoto Widjojo Robert Sutjiono Rosalina Rosalina Stephanus Robert Steven Hermanto Surya Adinata Jackson Susanto Thomas Christopher Wong Timothy Sebastian Vincent Handoyo Vincenzio Randy Sumawan Yoshua Limanto