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PLANNING TO OPTIMIZE CONDENSATION WATER FOR CLEAN WATER NEEDS AT THE AIRPORT Saputra, Akbar Nopriansyah; Burhanuddin, Fachrurrazi
Journal of Airport Engineering Technology (JAET) Vol. 5 No. 2 (2025): Journal of Airport Engineering Technology (JAET)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat Politeknik Penerbangan Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52989/jaet.v5i2.198

Abstract

Condensation water from air conditioning can be used as an alternative water source because it still contains few minerals, has a low temperature, and maintains quality. However, until now, this condensation water has not been utilized for airport operational activities. This water could be used to water plants that have previously used up 5,000 liters of clean water. This research aims to design a water tank or reservoir for condensation water so that it is easy to distribute. The Research and Development method (R&D) using the 4D Model starts with definition (define), planning (design), development (develop), and dissemination (disseminate) limited to the design stage. The results of this study are presented in the form of a 3-dimensional design plan for a 50,000-liter condensation water storage system, equipped with a piping system, control tank, and pump to distribute the water. This study has received design validation from material experts and supervisors of the airport's mechanical unit. The validation results indicate a functional aspect assessment value of 77.5% (Good) and a quality aspect of 82% (Good), suggesting that further tank maintenance systems should be considered. Based on this assessment, the design of the condensation water optimization plan is deemed feasible for implementation.
Enhancing Collaborative Teaching Through Developing Website-Based Learning Materials for Lecturers at Makassar Aviation Polytechnic Sukarwoto; Rifai, Moch.; Fudholi, Ahmad; Rusman, Rusman; Prasetyo, Heru; Burhanuddin, Fachrurrazi
Elinvo (Electronics, Informatics, and Vocational Education) Vol. 10 No. 1 (2025): May 2025 (In Press)
Publisher : Department of Electronic and Informatic Engineering Education, Faculty of Engineering, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/elinvo.v10i1.77716

Abstract

This study aims to develop a website-based Learning Material Collaboration System (LMCS) for lecturers at Makassar Aviation Polytechnic. The system is designed to facilitate online collaboration in preparing teaching materials, ultimately enhancing the overall quality of learning using the waterfall method. Currently, teaching materials at the institution are independently prepared by the lecturers responsible for their respective courses, which results in non-standardized materials and limited collaboration between lecturers, practitioners, and cadets. The resulting materials are more comprehensive and sustainable through collaborative efforts in preparing teaching materials. The application requires lecturers to create an account, ensuring only authorized individuals can contribute and compile the teaching materials. This study proposes a collaborative platform that allows teaching materials to be prepared online to improve the effectiveness of learning and the quality of teaching materials. The LMCS application was tested to evaluate its reliability, efficiency, and effectiveness. The test results showed that the application effectively supported the collaboration of teaching materials, although some obstacles remained in managing cadet groups. Based on usability testing conducted with 10 participants, the application was user-friendly, with most testers successfully completing nearly all tasks. Analysis of the questionnaire using a Likert scale revealed positive user feedback, with the ease of use aspect scoring 82.6% and usability achieving a high score of 87.3%. Users felt that the application accelerated and facilitated the collaboration of teaching materials among lecturers and improved operational efficiency. However, for further development, training on the application and improvements to the user interface (UI/UX) are needed to ensure optimal use by all levels of users. The results of this study are expected to contribute to improving the quality of teaching materials and institutional accreditation at Makassar Aviation Polytechnic.