Claim Missing Document
Check
Articles

Found 6 Documents
Search

PENGGUNAAN AGREGAT LOKAL KABUPATEN FAKFAK PADA CAMPURAN AC-WC Aqilah Attamimi; Latif Budi Suparma; Suryo Hapsoro Tri Utomo
Jurnal Transportasi Vol. 20 No. 3 (2020)
Publisher : Forum Studi Transportasi antar Perguruan Tinggi (FSTPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/jtrans.v20i3.4470.231-240

Abstract

Abstract The availability of aggregates that meet specifications is often an obstacle experienced by road construction implementers in the field. This study was conducted to analyze the effect of the use local aggregates of Fakfak Regency on the design of asphalt mixtures for AC-WC pavement surface layers based on the Marshall method. Testing in the laboratory was carried out using local coarse aggregate of Fakfak Regency combined with Clereng aggregate to make asphalt concrete mixture. The type of mixture is divided into 5 variations based on the Fakfak aggregate content, namely 0%, 25%, 50%, 75%, and 100% of the weight of the coarse aggregate composition in the mixture. The mixed design is based on the Marshall method. The design results showed that the optimum asphalt content for each mixture variation was 6.1%, 6.6%, 6.3%, 6.0%, and 6.2%, respectively. Furthermore, an analysis of the characteristics of the mixture was carried out at the optimum asphalt content. The results indicate that the mixture that uses less Fakfak local aggregate has Marshall Stability and Retained Marshall Stability values that meet the requirements contained in the Bina Marga specification. The composition of the mixture with the highest stability value and Retained Marshall Stability was found in the mixture with the Fakfak aggregate proportion of 50%. Keywords: road construction; surface layer; asphalt mixtures; road pavement; local aggregate.  Abstrak Ketersediaan agregat yang memenuhi spesifikasi sering menjadi kendala yang dialami oleh para pelaksana konstruksi jalan di lapangan. Penelitian ini dilakukan untuk menganalisis pengaruh penggunaan agregat lokal Kabupaten Fakfak pada perancangan campuran beraspal untuk lapis permukaan perkerasan AC-WC berdasarkan metode Marshall. Pengujian di laboratorium dilakukan dengan menggunakan agregat kasar lokal Kabupaten Fakfak yang dikombinasi dengan agregat Clereng untuk membuat campuran beton aspal. Jenis campuran dibagi menjadi 5 variasi berdasarkan proporsi agregat Fakfak, yaitu 0%, 25%, 50%, 75%, dan 100% terhadap berat komposisi agregat kasar dalam campuran. Perancangan campuran didasarkan pada metode Marshall. Hasil perancangan menunjukkan bahwa Kadar Aspal Optimum untuk masing-masing variasi campuran secara berurutan adalah 6,1%, 6,6%, 6,3%, 6,0%, dan 6,2%. Selanjutnya dilakukan analisis terhadap karakteristik campuran pada kondisi Kadar Aspal Optimum. Hasil penelitian ini menunjukkan bahwa cam-puran yang menggunakan lebih sedikit agregat lokal Fakfak memiliki nilai Stabilitas Marshall dan Stabilitas Marshall Sisa yang memenuhi syarat yang terdapat pada spesifikasi Bina Marga. Komposisi campuran dengan nilai stabilitas dan Indeks Kekuatan Sisa tertinggi terdapat pada campuran dengan proporsi agregat Fakfak sebesar 50%. Kata-kata kunci: konstruksi jalan; lapis permukaan; campuran beraspal; perkerasan jalan; agregat lokal.
Analisa Nilai Stabilitas Asphalt Concrete-Wearing Course (AC-WC) Menggunakan Pasir Laut Di Kabupaten Fakfak Aqilah Attamimi; Imran Imran
Jurnal Ilmiah Teknik Informatika dan Komunikasi Vol. 2 No. 1 (2022): Maret : Jurnal Ilmiah Teknik Informatika dan Komunikasi
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (875.523 KB) | DOI: 10.55606/juitik.v2i1.202

Abstract

Langkah pemeliharaan yang rutin dilakukan sebagai upaya agar sebuah bangunan konstruksi jalan dapat mencapai umur rencana dan juga dapat melindungi lapisan perkerasan dari kerusakan ruas jalan tersebut. Jenis kerusakan yang sering dijumpai adalah kerusakan dini berupa retak, retak alur atau perubahan bentuk lainnya. Penelitian ini bertujuan untuk Mengetahui karakteristik campuran Asphalt Concrete Wearing Course (AC- WC) dengan menggunakan material pasir laut khususnya pada nilai Stabilitas. Pada penelitian ini benda uji dicampur menggunakan nilai kadar aspal optimum 6,5% kemudian dilanjutkan dengan pengujian Marshall sesuai dengan spesifikasi umum Bina Marga tahun 2018. Hasil penelitian menunjukkan adanya hubungan dari variasi rendaman terhadap parameter Marshall seperti nilai Stabilitas, VMA, Density, MQ, flow. Pada benda uji dengan variasi rendaman 30 menit, 24 jam dan 48 jam, didapatkan hasil nilai parameter Marshall yang memenuhi spesifikasi yaitu nilai Stabilitas 1445 kg, nilai VMA 20,22%, Nilai Density 2,26 gr/cm3, Nilai MQ 724,79 kg/mm dan nilai Flow 2,00 mm dan nilai VIM 72,77%. Namun nilai VFWA pada variasi rendaman, 24 jam dan 48 jam diketahui tidak memenuhi spesifikasi campuran yaitu 5,90%, 7,59%. Berdasarkan data pengujian Marshall pada benda uji dengan variasi rendaman 24 jam dan 48 jam didapatkan penurunan nilai Stabilitas sebesar 24 kg. berdasarkan angka tersebut, dapat disimpulkan bahwa semakin lama waktu perendaman maka nilai Stabilitas yang diperoleh akan semakin menurun sebagai akibat dari sifat viscolastis aspal yang dipengaruhi oleh suhu.
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
Analisa Nilai KAO dengan Metode Narrow Range pada Campuran Asphalt concrete – Wearing Course menggunakan Pasir Laut Aqilah Attamimi; Imran Imran; Irfanti S. La Djail; Angjali Labika
JURAL RISET RUMPUN ILMU TEKNIK Vol. 1 No. 1 (2022): April : Jurnal Riset Rumpun Ilmu Teknik
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1449.214 KB) | DOI: 10.55606/jurritek.v1i1.97

Abstract

The use of sea sand in construction work from an economic point of view does have advantages. One of them is increasing the income of the sea sand collectors who are spread throughout the area in Fakfak Regency. In addition, the potential availability of sea sand is quite large and is able to accommodate all types of concrete construction work in this area. This study aims to determine and analyze the use of sea sand in the AC-WC mixture of course by doing the Marshall test. This study uses variations in asphalt content of 5.0%, 5.5%, 6.0%, 6.5% and 7.0%, this study was carried out using Marshall testing in accordance with the general specifications of Bina Marga 2018. The results of the research conducted showed a relationship asphalt content and Marshall parameters such as stability value, VMA, density, MQ at an asphalt content of 5.0%-7.0%, meet the specifications of 1932 kg, 19.84%, 2.26 gr/cm3 and 1031 kg/mm. Values of VIM, VFWA and flow at 5.5% asphalt content are known to not meet the mix spasticity, namely 8.07%, 59.71% and 1.67 mm. Based on the Marshall parameter data, the Optimum Asphalt Content value is 6.5%.
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.
Governance Constraints and Institutional Dynamics in Road and Bridge Infrastructure Development: Evidence from Kokas District, Indonesia Saraswaty, Aulia; Attamimi, Aqilah
PUBLICUS: Jurnal Administrasi Publik Vol 4 No 1 (2026): PUBLICUS: JURNAL ADMINISTRASI PUBLIK
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/publicusvol4iss1p97-109

Abstract

Infrastructure development plays a critical role in promoting regional connectivity, improving public service delivery, and supporting socio-economic growth, particularly in remote and decentralized regions. However, infrastructure projects in peripheral areas frequently encounter governance-related challenges that constrain their effectiveness and sustainability. This study examines governance challenges in road and bridge infrastructure development in Kokas District, Fakfak Regency, Indonesia, using a public administration perspective. The research focuses on four key governance dimensions: institutional capacity, policy implementation processes, accountability mechanisms, and stakeholder participation. A qualitative case study design was employed to capture contextualized insights into administrative practices and governance dynamics. Data were collected through semi-structured interviews with 15 purposively selected informants, including local government officials, district administrators, project implementers, and community representatives. Document analysis of planning reports, regulatory frameworks, and project records was conducted to triangulate interview findings. Data were analyzed using thematic analysis to identify patterns and relationships across governance dimensions. The findings indicate that governance challenges significantly influence infrastructure development outcomes. Limited institutional capacity, coordination constraints, procedural accountability practices, and predominantly symbolic participation mechanisms collectively shape project implementation processes. These governance conditions contribute to administrative inefficiencies, implementation delays, and reduced infrastructure sustainability. The study highlights that infrastructure development constraints in remote districts are deeply embedded in governance structures rather than technical factors alone. This research contributes to governance and decentralization scholarship by emphasizing the importance of strengthening institutional capacity, coordination mechanisms, transparency practices, and participatory governance to improve infrastructure development effectiveness in decentralized and peripheral contexts.