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All Journal ULIN: Jurnal Hutan Tropis STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Jurnal Teknologi Berkelanjutan
Petrisly Perkasa
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STUDY OF FACTOR INFLUENCING COMMUNITY TO SUPPORT THE WASTE MANAGEMENT IN THE KAHAYAN RIVER BASIN OF PALANGKA RAYA CITY Tarita Aprilani Sitinjak; Whendy Trissan; Ni Putu Diah Agustin Permanasuri; Petrisly Perkasa; Mega Kurniawati; Nathanael; Ruslan
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 13 No. 1 (2025): Journal Balanga Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v13i1.19172

Abstract

Littering behaviour directly into the river is still carried out by the majority of people in the Mendawai and Flamboyant Bawah areas along the Kahayan river in Palangka Raya city. Since shaping positive behavior about waste management is crutial, research on aspects or variables that influence people's intention to support household waste management activities was conducted. This quantitative research aim to determine the variables that influence the community in supporting household waste management. A questionnaire was designed and distributed in order to gain primary data. To collect the secondary data, study literature about household management was conducted. Descriptive statistic was proposed to understanding the demographic respondent’s characteristics. Structural Equation Model-Partial Least Square (SEM-PLS) was proposed to analyze the relationship between the research variable’s. By applying Descriptive Statistic, it was found that the respondent dominated by women as a housewife and age more than 35 years old. Furthermore, through Structural Equation Model-Partial Least Square (SEM-PLS) method it was found that institutional and regulatory (X4) and information aspects (X5) are variables that positively and significantly affect community support for waste management in Mendawai and Flamboyan Bawah settlements located on the Kahayan river in Palangka Raya City. Firm institutional and regulation also sustainable information about the household waste management positively increasing the intention of society to support the household waste management.
REVIEW OF THE FLEXURAL STRENGTH OF WASTE SHAVINGS AND ACACIA WOOD POWDER AS PARTICLE BOARD Arianto; Lola Cassiophea; Petrisly Perkasa
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 11 No. 1 (2025): Journal Parentas Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v11i1.12564

Abstract

In several developed countries, laminated wood products continue to be developed, these products can be laminated wood beams (glulam beams), laminated curved wood (bend wood), Stress Laminated Timber (SLT), Laminated Veneer Lumber (LVL) and other gluing products. Acacia is included in durable class 3 wood, quite resistant to weather and normal conditions but will easily be attacked by fungi and insects if placed in outdoor conditions that are too wet, not good for use directly on the ground. The research method used is a quantitative descriptive method. This research was carried out at the Forest Products Technology Laboratory and Forest Management Laboratory, Department of Forestry, Faculty of Agriculture, Palangka University. After testing the Acacia wood, the results of the test were obtained, then analysis was carried out on the data from the test results so that the following conclusions were obtained: The MOR value of Acacia wood in the KM1, KM2 and KM3 specimens was 66.08 N/mm², 196 .66 N/mm², and 188.83 N/mm². The MOE values for Acacia wood in specimens KM1, KM2 and KM3 are 919.91 N/mm², 932.47 N/mm² and 947.61 N/mm², respectively. The strength class of wood obtained from laboratory testing results is as follows: The strength class of particle board from acacia wood powder based on the specific gravity of the wood is included in wood strength class III with an average specific gravity value of 0.56, the strength class of particle board from Acacia wood powder based on the value MoR obtained from laboratory testing with an average MoR value of 183.96N/〖mm〗^2, strength class of particle board from Acacia wood powder based on MoE value obtained from laboratory testing with an average MoE value of 942.33 N/〖 mm〗^2
PRELIMINARY PLANNING OF A MINING ROAD IN AMPAH DISTRICT, EAST BARITO REGENCY, CENTRAL KALIMANTAN: A TOPOGRAPHIC SURVEY USING TOTAL STATION Danar A.W Gautama; Slamet Winaryo; Tuah; Petrisly Perkasa; Mega Kurniawati
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 13 No. 1 (2025): Journal Balanga Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v13i1.12020

Abstract

This study aims to present a preliminary planning of a mining road in Ampah District, East Barito Regency, Central Kalimantan, based on topographic survey data obtained using a Total Station. The survey was conducted along a ±10.971-meter alignment traversing an area characterized by undulating to hilly terrain. The Total Station was used to accurately acquire positional and elevation data along the alignment, which was then utilized to develop the longitudinal profile and cross-sections as the basis for the geometric road design. The survey results revealed natural ground elevation variations ranging from approximately ±15 meters to ±109 meters, with significant elevation adjustments required in several segments. The longitudinal profile indicated that most of the alignment would require fill operations, particularly at STA 3+258, 3+903, and 10+775, where fill depths exceeded 6 meters. Conversely, cut areas were also identified in the initial segments of the alignment, as shown by green indicators on the profile drawings. The horizontal geometric design involved 24 curves, incorporating geometric control points such as PC (Point of Curvature), PT (Point of Tangent), and PI (Point of Intersection), as well as spiral curves to ensure smooth directional transitions. Meanwhile, drainage systems and slope stabilization measures were addressed through technical cross-sectional designs at several critical points. Overall, the use of the Total Station in this study has proven effective in producing high-quality survey data that serves as an accurate foundation for the initial planning of the mining road. These findings support the development of an efficient alignment design, well-suited to the terrain conditions and operational requirements of mining activities.
ANALYSIS OF FIRE POST PLACEMENT BASED ON FIRE RISK IN KATINGAN HILIR DISTRICT, KATINGAN REGENCY Yoshua Paskaputra; Theresia Susi; Singgih Hartanto; Tari Budayanti Usop; Herwin Sutrisno; Petrisly Perkasa
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 4 No. 9 (2025): AUGUST
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v4i9.961

Abstract

This study aims to analyze fire vulnerability levels and determine the optimal placement of fire stations in Katingan Hilir District, Katingan Regency, Central Kalimantan. Using a quantitative method and spatial modeling approach, the research integrates ten years of NASA MODIS satellite data (2015–2024) focusing on three key variables: fire hotspots, rainfall, and land cover. Findings reveal that 48.5% of the 301 recorded fire hotspots were not covered by the three existing fire stations, with the highest concentration found in Hampangen Village. Based on spatial overlay modeling and a 15-minute response time standard, the study recommends establishing a new fire station in this high-risk area. This spatial assessment offers valuable input for adaptive spatial planning and aims to enhance the regional fire risk management system.
Co-Authors Adi Jaya Ambia Rio Suwanda Antonio Jonay Jovani Sancho Ardi Hosea Trissan Arianto Berkat Pisi Danar A.W Gautama Davit Purwodesrantau Dermawati Sihite Eka Nur Taufik Eldy Indra Purnawan Gagas Wira Syahputra Gunarjo Suryanto Budi Herwin Sutrisno Inga Torang Jany Tri Raharjo Lola Cassiophea Lusia Widiastuti Mega Kurniawati Nanang Hanafi Natalina Asi Nathanael Nathanael Yanuar Kristianto Ni Putu Diah Agustin Permanasuri Ni Putu Diah Agustin Permanasuri Nika Safitri Renhart Jemi Revianti Coenraad Rifo Fachrezzy Rinto Alexandro Ruli Meiliawati Ruslan Salampak Dohong Samuel Layang Singgih Hartanto Slamet Winaryo Tari Budayanti Usop Tarita Aprilani Sitinjak Theresia Susi Topan Eka Putra Trissan, Whendy Tuah Vontas Alfenny Nahan Welrenot Sinaga whendy trissan Whendy Trissan Wiratno Y Sigin Wiyogo Wiyogo Yesser Priono Yoshua Paskaputra Yusuf Aguswan Zafrullah Damanik