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All Journal Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan
Chairul Paotonan
Departemen Teknik Kelautan Fakultas Teknik Universitas Hasanuddin
Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Energy Engineering Transportation

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Analisa Ukuran Butiran Sedimen Pantai Desa Aeng Kabupaten Takalar dan Pantai Padongko Kabupaten Barru Hasdinar Umar; Taufiqur Rachman; Sabaruddin Rahman; Chairul Paotonan; Achmad Yasir Baeda; Taufiqurrahman Taufiqurrahman; Ilham Alkhaer
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 1, Nomor 1, Edisi Maret 2020
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/zl.v1i1.9653

Abstract

Beach is an area that is physically subject to change. This change is caused by natural processes and human activities. Physical changes that generally occur on the beach are erosion and sedimentation. The dynamic processes that occur atthe beach are the result of a combination of various forces at work on the beach, which include the force of waves,currents, sedimentary movements, wind and so on. To analyze sediment transport in coastal areas, one of the main thingsthat need to be known is the characteristics of coastal sediments. The study was carried out on beaches prone to erosion and sedimentation, the location of sample data research at several points taken in the area around the Aeng TakalarVillage Beach and Padongko Barru Beach. The analysis carried out is the analysis of the distribution of sediment grainsto determine the characteristics of existing sediments on the beach. The results showed that the sizes of the sediment samples on the beach in Aeng Village, Takalar District were a mixture of fine sand and medium sand which had a diameterof 0.125 mm - 0.5 mm and the size of the sediment grains on the Padongko beach. Kabru was a mixture of fine sand and medium sand which has a diameter of 0.125 - 0.5 mm.
Kajian Keselamatan Peroses Bongkar Muat Barang Yang Menimbulkan Cacat Produk Muatan Di Pelabuhan Paotere Adriani Phady; Taufiqur Rachman; Chairul Paotonan
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 1, Nomor 3, Edisi November 2020
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/zl.v1i3.12012

Abstract

This article discusses the worker's safety assessment of the loading and unloading process that causes cargo product defects at Paotere Harbour. Makassar, which is the capital of South Sulawesi province, is known as the city with the largest majority population and is a dense flow of inter-island freight traffic. One of the Harbours that transportation the economy in Makassar is the Harbour of Paotere which provides dock services for fishing boats, passenger ships and cargo ships. Phinisi motor sailing ships are equipped with lifting equipment, namely cranes that can lift goods to facilitate the loading and unloading process of goods from the ship to the edge of the pier. However, the loading and unloading process ignores the safety and health aspects of work on the deck of the ship and on the dock. In addition, the results of the products being trans Harboured must also be considered if someone experiences product defects due to loading and unloading activities at the Harbour of Paotere. J-hook, a tool used to lift and move the sack by stabbing it in any place, can cause the sack to tear and the grain inside will slowly spill out due to gaps in the sack. The method used in this research is the descriptive method, namely: providing an overview of certain phenomena or certain aspects of the location under study. Descriptive methods are not only limited to data collection but include direct observation and interviews with workers. The strategic solution needed is the replacement of the cargo lift knot rope on the crane with a mooring rope net that facilitates the lifting process from the ship's deck to the Paotere Harbor pier. Replacing the J-hook whose function is to shift and flip the sack with an enlarged Jar Lifter tool and an adjustment of the material that is comfortable to hold and is not dangerous if it falls and hits the limbs of workers who are carrying out loading and unloading activities Paotere Harbor.
Co-Authors Adriani Phady Hasdinar Umar Ilham Alkhaer Sabaruddin Rahman Taufiqur Rachman Taufiqurrahman Taufiqurrahman