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Upaya Peningkatan Wawasan Maritim bagi Siswa SMA pada Sosialisasi Penerapan dan Implementasi K3 Bersama Nelayan di Kelurahan Kedung Cowek Sambodho, Kriyo; Mulyadi, Yeyes; Syahroni, Nur; Murdjito; Prastianto, Rudi Walujo; Wahyudi; Handayanu
Sewagati Vol 8 No 2 (2024)
Publisher : Pusat Publikasi ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j26139960.v8i2.899

Abstract

Sebagian besar mata pencaharian masyarakat Nambangan Perak, Kelurahan Kedung Cowek, Kecamatan Bulak, Kota Surabaya adalah sebagai nelayan tradisional dan pedagang ikan. Namun, pada tahun 2022 bulan September terdapat seorang nelayan yang hilang saat mencari ikan di perairan laut Nambangan Perak. Kasus hilangnya nelayan tersebut mendorong Tim Pengabdian Masyarakat Teknik Kelautan FTK ITS untuk membuat suatu kegiatan berupa pencerdasan/ sosialisasi guna meningkatkan pemahaman bidang K3 (Keselamatan dan Kesehatan Kerja) di masyarakat Nambangan Perak. Kegiatan pengabdian kepada masyarakat yang dilaksanakan oleh Tim Abmas Teknik Kelautan FTK ITS terbagi menjadi dua rangkaian kegiatan. Kegiatan pertama dilaksanakan di SMAN 6 Surabaya dengan tujuan untuk meningkatkan pemahaman dan pengelolaan potensi sumber daya kelautan di kalangan siswa dan kegiatan kedua dilaksanakan di Nambangan Perak Surabaya sebagai bentuk edukasi kepada nelayan tradisional tentang keselamatan dan kesehatan kerja (K3), kewaspadaan nelayan dan pengembangan sumber daya manusia. Tujuan dilaksanakannya kegiatan pengabdian masyarakat ini adalah untuk mengedukasi siswa SMA melalui aktivitas pencerdasan sehingga siswa sekolah semakin menyadari pentingnya potensi bidang maritim untuk kemajuan dan kesejahteraan masyarakat Indonesia.
Sea Level Rise and the Impact for the Port Zikra, Muhammad; Sambodho, Kriyo; Naturezza, Defian
Journal of Ocean, Mechanical and Aerospace -science and engineering- Vol 16 No 1 (2015): Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)
Publisher : International Society of Ocean, Mechanical and Aerospace -scientists and engineers- (ISOMAse)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36842/jomase.v16i1.457

Abstract

The problems in port infrastructures related with climate change, especially sea level rise, have continued to receive a high level of attention. Knowledge of climate change should become a major interest for engineer, stakeholders, and decision makers or the port authorities in port industry for developing mitigation and adaptation strategies in the future. The objective of this paper is to measure sea level change in the Indonesian sea from satellite altimetry. In this study, satellite altimetry mission of Jason-2 are used to obtain altimetry data from NOAA server databse. These data are processed by using software Basic Radar Altimetry Toolbox (BRAT). Analysis of sea level change is done for 4 years period from 2009 to 2012 in 4 locations, which are Medan, Pemangkat, Ambon, and Manokwari. The results showed that the highest sea level rise is in Manokwari 14.10 mm/year, and the lowest is in Ambon with trend of sea level rise 1.17 mm/year.
THE EFFECT OF FLUID FLOW RATE ON THE CORROSION RATE OF THE PIPE OF SEA WATER SYSTEM Sambodho, Kriyo; Kusherminto Priyo Pratomo, Kurnia
IJMEA Journal Kedokteran Gigi Vol 1 No 1 (2024): September 2024
Publisher : Department of Marine Engineering, Universitas Hang Tuah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/ijmea.v1i1.370

Abstract

Corrosion is a process of decreasing the quality of material because it reacts with the environment. The corrosion process takes place spontaneously and is a natural event that cannot be avoided. This research was carried out to determine the relationship between the fluid flow rate of seawater flowing in the channels of API 5L grade B standard galvanized pipe and seamless pipe specimens on the corrosion rate using flow modelling for 4 months. The research variations used were variations in flow rate, namely 50%, 75%, and 100%. Corroded pipe specimens were cleaned, weighed, and photomicrography. From this research, it was found that the higher the flow rate, the higher the corrosion rate that occurs and the corrosion that occurs is abrasion corrosion and pitting corrosion.