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Peningkatan Kemampuan Teknis Pelaku Konstruksi di Kabupaten Fakfak Melalui Klinik Perancangan Beton Normal: Improving Technical Skills of Construction Practitioners in Fakfak Regency Through Normal Concrete Design Clinic Attamimi, Aqilah; Imran
Jurnal Inovasi dan Pengabdian Kaa Mieera Vol. 2 No. 2 (2024): Oktober: Jurnal Inovasi Dan Pengabdian Kaa Mieera (JIPKAM)
Publisher : Politeknik Negeri Fakfak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60000/jipkam.v1i2.13

Abstract

In regional infrastructure development activities, concrete mix design is a crucial aspect that must be mastered to ensure construction projects are carried out according to plan, meeting cost, quality, and time targets effectively and efficiently, while also being accountable. CV. Marapi Jaya, a construction service company operating in Fakfak Regency, serves as a partner in this Community Service initiative. CV. Marapi Jaya, along with local participants, will be guided and trained through the activity titled Enhancing Technical Skills of Construction Practitioners in Fakfak Regency Through Normal Concrete Design Clinic.The training employs a learning by doing method, focusing on concrete mix design procedures in compliance with SNI (Indonesian National Standard). The materials provided to participants include: an introduction to SNI methods and its design components, calculations for normal concrete mix design, and estimation of material requirements. At the end of the training, participants will receive practical sessions on designing normal concrete mixes and their components.Through this clinic, aligned with SNI standards, the program aims to improve the understanding and skills of participants, including staff from CV. Marapi Jaya and groups of indigenous Papuans engaged in construction services. The outcomes of this community service activity include a publication in an accredited SINTA 6 journal and an article in print or electronic local media documenting the event
Microstructural Study Of Fakfak Local Aggregates Using Sem-EDS: Implications For The Durability Of Modern Concrete Attamimi, Aqilah; Imran, Imran
Community Engagement and Emergence Journal (CEEJ) Vol. 6 No. 6 (2025): Community Engagement & Emergence Journal (CEEJ)
Publisher : Yayasan Riset dan Pengembangan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/ceej.v6i6.9894

Abstract

This study investigates the properties of Fakfak local aggregates and explores their potential use in concrete applications. The aggregates were characterized using Scanning Electon Microscopy (SEM) to asses they chemical composition and microstructural features. The SEM analysis showed notable porosity and microcracks, indicating potential weaknesses. The results revealed that Fakfak local Aggregates exhibit porous morphologies with a considerable calcium (CaO) content. Such differences in elemental composition and morphology have significant implications for concrete durability. The findings highlight that aggregates containing CaO and adequate surface porosity promote calcite precipitation and provide pore spaces that facilitate crack healing. Accordingly, this kind of Aggregates demonstrate greater potential as concrete admixtures, and also offering promising prospects for enhancing the durability and self-healing capacity of modern concrete. Despite these challenges, the study suggests that with appropriate treatments, such as the use of supplementary cementious materials these aggregates could be effectively utilized in concrete, contributing to sustainable construction pratices. The findings underscore the importance of targeted reinforcement strategies to enhance aggregate performance and recommend further research on long-term durability and environmental impacts.
Analisis Dampak Optimalisasi Hasil Tangkapan Nelayan Fakfak Dengan Mesin Produksi Es Balok Ramah Lingkungan Anas, Syukron; Husnah, Nurul; Attamimi, Aqilah; Hardinsih, Festo Andre
Jurnal Informasi, Sains dan Teknologi Vol. 8 No. 2 (2025): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v8i2.382

Abstract

Wilayah pesisir seperti Kabupaten Fakfak menghadapi keterbatasan dalam ketersediaan es balok yang dibutuhkan untuk menjaga mutu hasil tangkapan laut. Ketergantungan pada listrik PLN dan mahalnya biaya operasional genset menyebabkan akses terhadap es menjadi terbatas, sehingga ikan hasil tangkapan mudah mengalami penurunan kualitas. Kondisi ini berdampak langsung pada pendapatan nelayan serta efisiensi rantai pasok perikanan. Di lokasi implementasi telah tersedia dermaga yang ditingkatkan agar dapat menampung instalasi sistem mesin es balok dan PLTS dengan aman dan efisien. Untuk mengurangi kerugian tersebut, diperlukan penyediaan es balok yang lebih stabil dan tahan lama tanpa bergantung pada jaringan listrik konvensional. Solusi yang direkomendasikan adalah penggunaan mesin es balok berbasis tenaga surya yang memanfaatkan sistem pendinginan kompresor dan larutan brine. Manfaat dari sistem ini dirasakan oleh nelayan melalui ketersediaan es yang memiliki daya tahan lebih baik terhadap pencairan. Penggunaan energi terbarukan juga memungkinkan pengoperasian di lokasi terpencil dengan biaya operasional yang lebih rendah dalam jangka panjang. Agar sistem ini dapat berjalan secara optimal dan berkelanjutan, diperlukan dukungan teknis, pemeliharaan rutin, serta pengelolaan yang terorganisir dengan baik.