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The traditional homes of indigenous communities in Indonesia are highly vulnerable to natural disasters, particularly earthquakes, due to Indonesia's location in the Pacific Ring of Fire, which experiences high seismic activity. This situation demands the strengthening of traditional buildings to withstand potential earthquakes. Stilt houses, as a form of traditional architecture, possess characteristics that actually support earthquake resilience, such as flexible structures, the use of lightweight materials, and the application of local wisdom passed down through generations. With the development of modern construction techniques, stilt houses have the potential to become safer and more adaptable dwellings to earthquake shocks. However, indigenous communities, particularly those living in earthquake-prone areas and with lower levels of education, often face limited knowledge and skills related to the basic principles of earthquake-resistant construction. This lack of understanding results in traditional house construction without considering structural safety aspects, ultimately increasing the risk of serious damage and even collapse during an earthquake. These impacts not only threaten life but also cause significant material losses. This community service activity aims to improve the preparedness and resilience of the Sentani Indigenous community by developing earthquake-resistant stilt house models, increasing knowledge and skills in earthquake-safe house construction and maintenance, and encouraging the use of innovative technology and materials. The expected outcomes are the creation of model houses that can serve as examples and the dissemination of information on earthquake-resistant construction technology.

The Community Service Program (KKN) in Pematang Kasih Village, Pantai Cermin District, focused on the construction of owl houses (RUBUHA) as an environmentally friendly effort to control rice field rats. The background to this activity was the high level of rat infestation that was detrimental to local farmers' rice harvests and the excessive use of chemical pesticides, which had the potential to negatively impact human health and ecosystem balance. The research method used was descriptive qualitative, with data collection techniques through direct observation in agricultural fields, interviews with farmer groups, and documentation of the owl house construction process. The results showed that the village community responded positively to this program because the use of owls as natural predators was proven to be more effective in controlling the rat pest population while reducing dependence on chemical pesticides. In addition, this program also increased public awareness of the importance of ecologically based pest control and preserving biodiversity. With the owl houses built around rice fields, it is hoped that a sustainable agricultural pattern can be created that supports the welfare of farmers while preserving the environment.

The problem of waste in rural areas is still a serious issue that has an impact on environmental health and the quality of life of the community. Batu Licin Village, Gunung Lengkuas Village, East Bintan District, Bintan Regency is one of the areas that faces similar problems, where household waste is still scattered and has not been handled optimally. This community service activity offers innovative solutions through the manufacture of rocket stoves as a means of efficiently burning certain organic and inorganic waste, as well as the construction of garbage booths as a place to store and sort waste before further processing. The implementation method involves counseling to residents, making prototypes, and direct practice of using rocket stoves and garbage booths by local communities. In addition, this activity also emphasizes the importance of changing community behavior in managing waste with the 3R (reduce, reuse, recycle) principle. The results of the activity show an increase in public awareness in managing waste independently, reducing the accumulation of waste in the village environment, and the emergence of alternative waste processing that is environmentally friendly, energy-efficient, and easy to apply. This innovation not only helps overcome the problem of household waste, but also provides educational value and empowers the community in maintaining the cleanliness and sustainability of the village environment. With the implementation of rocket stoves and garbage booths, it is hoped that a cleaner, healthier, and more viable village environment will be created in the long term.

The Nurul Ikhlas Mosque, also known as Surau Parak Mujua, located in Pakan Akek, Jorong Kajai, Nagari Koto Baru, Solok Regency, is an important center of religious and social activities for the local community. In June 2023, the mosque suffered a major fire that destroyed the entire structure, creating an urgent need to redesign it to be more functional, ergonomic, efficient, and adaptable to local conditions. This community service project aimed to produce an architectural design that not only met structural and functional needs but also accommodated the social aspirations and cultural values of the local community. The methods used in this project included field observations to understand the community's conditions and needs, participatory discussions with local community leaders to explore aspirations and hopes, technical drawings using AutoCAD software, and structural analysis using ETABS to ensure the building's earthquake resistance. Ergonomics were a key consideration in this design, encompassing circulation flow, room dimensions, natural ventilation, and the selection of materials that were friendly and safe for the elderly, children, and people with disabilities. The output of this activity is a variety of design documents, including floor plans, elevations, building sections, floor plans, columns and beams, and 3D visualizations that can be used as a guide for phased construction. This program demonstrates the importance of collaboration between universities and the community in responding to post-disaster infrastructure needs. This knowledge-based, participatory approach is expected to produce a final design that is appropriate to real needs and the local context, and supports better and more sustainable post-disaster recovery.

The construction industry is one of the fields where the implementation of Occupational Safety and Health (K3) is still not optimal, as evidenced by the still high number of work accidents. Efforts to increase this awareness can be done early on through education and training, one of which is through Vocational High Schools (SMK). In general, students are still not aware of the possibility of work accidents. Providing K3 training from an early age can help students develop the knowledge, attitudes, and behaviors that will be needed in the workplace later. The purpose of this program is to provide knowledge and skills to students of SMKN 1 Kemlagi, Mojokerto Regency regarding the basics of construction K3. The methods used to educate students through K3 learning include lectures and socialization, as well as evaluation through pre- and post-tests. Overall, K3 education activities are able to improve the understanding of students in the Building Design Modeling and Information Department of all topics discussed, including risk control strategies, preventing and dealing with fires in the work area, recognizing personal protective equipment.

Post-harvest handling of fish requires an effective cold chain system, including the availability of ice factories, to preserve the quality and freshness of catches. The presence of an ice factory enables fishermen to bring ice during fishing trips, ensuring the catch remains safe for consumption. The planning of a portable mini ice factory in Ciwaru Village, located within the Ciletuh National Geopark, aims to maintain fish quality along the southern coast of West Java. Although several ice factories exist in Sukabumi Regency, their availability at fish landing sites such as the Ciwaru Fish Auction Place (TPI) remains insufficient. According to the Regulation of the Minister of Marine Affairs and Fisheries No. 2 of 2021, assistance for ice factory construction is provided to fishermen groups following a feasibility study submission. This community service project aims to assist fishermen cooperatives in improving cold chain management and preparing a feasibility study for ice factory development. Key issues identified include limited human resource competence, hygiene and sanitation challenges, feasibility study preparation, and internal communication enhancement within cooperatives. Solutions are implemented through training programs, cold chain method applications, feasibility analysis for mini ice factories, and the development of an information system for fishermen. The planned ice factory unit has a capacity of 1 ton per 8-hour cycle, supported by three freshwater wells near the site. Economic analysis reveals an NPV of Rp1,170,676,141, an IRR of 10.91%, and a Net B/C Ratio of 1.64, with a BEP at 311 tons/year, well below the installed capacity of 788 tons/year, confirming its economic viability. The resulting feasibility study will serve as the basis for applying for government assistance, complemented by scientific publications, national media coverage, video documentation, and intellectual property registration.

This literature study examines the application of sustainable production systems in community empowerment, particularly focusing on industrial engineering implementation in local communities. Using a qualitative approach through document analysis, focus group discussions, and in-depth interviews, the research identifies three critical findings. First, community-based production system models that integrate contextual analysis, participatory design, and continuous monitoring significantly improve productivity and income of local communities, as demonstrated in the weaving community in Sleman, Indonesia. Second, production engineering interventions that combine technological innovation and social empowerment generate sustainable economic impacts, including 11-13% increase in global agricultural commodity production and 43% reduction in worker idle time in the manufacturing sector. Third, an adaptive conceptual framework connecting local wisdom with digital technology strengthens community resilience, as seen in green construction practices based on local materials that reduce costs by up to 20% while improving quality of life. The study strengthens socio-technical systems theory by demonstrating that the success of sustainable production systems depends on synergies between technical, social, and institutional aspects.

Green Companies are a necessity for businesses to ensure sustainability in environmental management, preventing pollution and environmental damage during construction, production, or when products or services are used by customers, even up to the point of disposal. To provide satisfaction to tourists, tourist attractions must have adequate facilities to support the needs of tourists during their visit and to fulfill their expectations. Green industries and tourism play a crucial role in local economic development and environmental conservation. This study aims to provide assistance to green industries and tourism facilities in Kampung Batik Malon, focusing on sustainable development and empowerment of the local community. Assistance is provided through skills training to improve the quality of batik products and introduce environmentally friendly production techniques. In addition, the development of tourism facilities, such as homestays based on local culture and interactive batik galleries, is implemented to enhance the attractiveness of the tourist destination. Local community empowerment is carried out through participation in the decision-making process and the establishment of cooperatives to improve market access. The assistance also involves a sustainable approach to managing industrial waste and promoting environmentally friendly practices. The results of this assistance implementation show a significant increase in the quality of batik products, an increase in the number of tourist visits, and an increase in the income of the local community. Additionally, Kampung Batik Malon has successfully reduced its environmental impact through more sustainable production practices. Therefore, this activity contributes to sustainable development by demonstrating that the integration of green industries and tourism can be a successful model for strengthening the local economy while preserving the environment. Furthermore, this research provides guidance for other villages that wish to adopt a similar approach in developing the local potential of tourist attractions.

The implementation of Self-Help Housing Stimulant Assistance requires community involvement to achieve its goal of providing livable houses for the implementation of the Self-Help Housing Assistance Program (BSPS) for Low-Income Communities (MBR) in Negeri Antara Village. As an implementation of the legal basis that has been mentioned, the government through the Ministry of Public Works and Public Housing (PUPR) is forwarded to the Directorate General of Housing together with the Directorate of Self-Help Houses to make it easier for the community, especially low-income people, to realize the improvement of uninhabitable houses both from facilities, infrastructure, and public utilities by designing a policy namely Self-Help Housing Stimulant Assistance (BSPS). The problem in this research is that there are still inaccurate beneficiaries and there are still beneficiaries who have stopped in carrying out house construction activities due to lack of self-help funds. The purpose of this research is to find out data related to the principles of accuracy and justice in terms of the Evaluation of the Self-Help Housing Stimulant Assistance Program (BSPS) in Negeri Antara Village, Pintu Rime Gayo District, Bener Meriah Regency, Aceh Province, which is known that the BSPS program is a program of the Ministry of Public Housing of the Republic of Indonesia in order to support poverty reduction and efforts to prosper the poor so that they can have a decent home in a healthy environment.

Community service programs have been implemented at the head of the Muhammadiyah Sawit Boyolali branch. The purpose of the community service program is to plan the development of da'wah through the development of Muhammadiyah business charity  within the PCM Sawit Boyolali company. From the results of discussions held by the service team and management of the PCM Branch Leadership, it was agreed that the development of Muhammadiyah business charity was realized by planning the PCM Multipurpose Building. The problem that arises is that the land that will be used as the location for the construction of the Multipurpose Building is not yet available. The effort made is to invite all company residents to participate in the construction building. From the joint efforts of the Muhammadiyah Sawit branch leader, Boyolali received waqf land from company residents in the PCM Sawit environment. With the waqf land from the company's residents, the problems faced related to the location of the building placement have been solved.