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All Journal Jurnal Manajemen Teknologi Jurnal ABDINUS : Jurnal Pengabdian Nusantara Edu Cendikia: Jurnal Ilmiah Kependidikan
Rahmat Mulyanto
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Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Social Sciences Other

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Draw Point Construction Improvement Using Six Sigma Basri, Mursyid Hasan; Mulyanto, Rahmat
Jurnal Manajemen Teknologi Vol 8, No 1 2009
Publisher : SBM ITB

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Abstract

Draw point is a loading pointh beneath a stope, utilizing gravity to move down bulk material in underground mine block caving of PT Freeport Indonesia. A draw point is a steel set that is erected and poured in place with concrete. There are 9 sub processes of draw point construction: site preparation, lean concrete, embedded rail, concrete floor, anvil top, lintel set, forming & meshing, wall & roof concrete, stripping & general clean-up. Based on data analysis period 2008, there is a gap 4.03 until draw point of yearly target with average of completion time of a draw point construction 46.44 shifts and standard deviation 6.95 shifts. It is slower by 9.7% of target 42 shifts. The high standard deviation and slower process indicate there is a process quality problem in draw point construction so it makes draw point construction incompliance to achieve its monthly or yearly target. For improving the process quality, Six Sigma approach with DMAIC methodology will be used to indentify incapable process and its causes. Then alternative solutions are proposed to fix it and control the key process variable causing the defects.Keywords:completion time, process quality, six sigma, DMAIC
Teaching Factory Management Strategy to Increase Graduate Absorption at SMK Negeri 1 Godean, Sleman Mayasari, Betty; Mulyanto, Rahmat; Saryanto, Saryanto
Edu Cendikia: Jurnal Ilmiah Kependidikan Vol. 4 No. 03 (2024): Research Articles, December 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/educendikia.v4i03.5147

Abstract

The high unemployment rate in Indonesia may be attributed to the mismatch between the competencies possessed by the workforce and the competencies required by the labor market, as well as the limited availability of job opportunities to accommodate all school graduates entering the workforce. Implementing a teaching factory management strategy is meant to improve vocational school graduates' skills to meet business and industry needs, making the Indonesian workforce more competitive. The teaching factory management functions are implemented and organized based on partnerships between vocational schools and industries, particularly those in the surrounding areas, through planning, implementation, evaluation, and supervision stages. This study employs a descriptive qualitative research design. Data collection techniques include participant observation, in-depth interviews, document analysis, and triangulation. The teaching factory management strategy at SMK Negeri 1 Godean has successfully improved students' work readiness by integrating academic learning with real-world industrial practices. Data indicates a significant increase in the absorption of graduates into the workforce, with the percentage of graduates directly employed rising from 29.5% in 2021 to 49.9% in 2023. Close collaboration with industry partners and developing an industry-relevant curriculum have played a critical role in this achievement. Furthermore, SMK Negeri 1 Godean also equips students with entrepreneurial skills, increasing graduates pursuing entrepreneurship from 1.6% in 2021 to 9.3% in 2023.
Perencanaan Instalasi Pengolahan Lumpur IPA Parit Mayor Perumda Air Minum Tirta Khatulistiwa Kota Pontianak Mulyanto, Rahmat; Winardi, Winardi; Apriani, Isna
Jurnal ABDINUS : Jurnal Pengabdian Nusantara Vol 7 No 2 (2023): Volume 7 Nomor 2 Tahun 2023
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/ja.v7i2.15748

Abstract

Government Regulation Number 112 of 2015 concerning the Drinking Water Supply System (SPAM), states that the drinking water supply system aims to provide services to fulfill people's rights to water which can be implemented by BUMN, BUMD, or other business entities. Perumda Air Drinking Tirta Khatulistiwa is a water provider located in Pontianak City, has a Parit Mayor Water Treatment Plant (IPA) to serve the people of East Pontianak using raw water from the Kapuas River. The type of residue that will be produced from IPA using river water will produce sludge as a residue from processing. Sludge residue will have an impact on the environment if disposed of directly, so a design is needed to design a sludge treatment unit. Treatment planning can use SNI 7510 of 2011 concerning procedures for planning sludge treatment in drinking water treatment plants with sludge drying tanks. Planning uses secondary data such as debit, alum dose, and raw water turbidity in 2020. The four tanks are designed with a required area of 345,902 m2, the available land area of 684.68 m2 is still sufficient for the construction of a sludge treatment plant. Therefore, a sludge treatment plan is carried out to treat residual sludge.
Co-Authors Apriani, Isna MAYASARI, BETTY Mursyid Hasan Basri Saryanto Saryanto Winardi Winardi