In line with the concept of environmentally friendly national development, every commercial and industrial activity must be committed to preserving the environment. This is in accordance with Law no. Regulation Number 32 of 2009 concerning Environmental Protection and Management. Referring to Law No.30 of 2007 concerning Energy, which was then followed up with Government Regulation No.33 of 2023 concerning Energy conservation which requires energy users above TOE to carry out Energy conservation by conducting periodic Energy Audits of Lighting Systems and Air Conditioning Systems . This research conducted an audit of lighting and air conditioning systems by collecting data on lighting intensity, temperature and humidity in each room in the office from 08.00 – 17.00 using a lux meter measuring instrument, then the results were analyzed by referring to the Indonesian National Standards (SNI) regarding lighting and Minister of Energy and Mineral Resources Regulation No. 13 of 2012 concerning Saving on Electricity Use. The use of electrical energy in the office work environment is still not optimal and even though the density value is satisfactory, the lighting level in the office still has rooms that do not meet SNI standards. Apart from that, the use of electrical energy for the air conditioning system is also considered insufficient so several recommendations need to be made

This study aims to analyze the role and function of the Archipelago Brondong Fishing Port for improving the maritime economy in Lamongan Regency. Among them are the factors that affect fishermen's income, the role of PPN Brondong in the maritime sector, as well as the potential and realization of the maritime economy of PPN Brondong in Lamongan Regency. The analytical method used is descriptive method through a qualitative approach, in its application using primary and secondary data from the research results that have been analyzed. The author uses a triangulation technique to be able to validate data and draw conclusions about the role and function of the Archipelago Brondong Fishing Port for improving the maritime economy in Lamongan Regency. The results of the study prove that the role and function of the Archipelago Brondong Fishing Port have an important influence on the potential for adding added value to the maritime economy in Lamongan Regency.

PT Wahana Kasih Mulia is a PT engaged in the manufacture of baby equipment. In the production process, which uses a lot of machines and heavy equipment such as cutting machines, pressing machines, and sewing machines, there are potentials and hazards that can cause accidents to operators/employees. This research was conducted by measuring failure in every activity in PT. Wahana Kasih Mulia, measurements were made on every machine in the factory area. Data processing is done by calculating the failure rate, failure effect, incident rate, then determining the detection rate and calculating the RPN value to determine which priority should be taken using the Job Safety Analysis method. Research results There are work accidents at PT. Rides of Noble Love, Hands pierced by needles, Cuts by cutting machines, hands exposed Penulis 1./ Job Safety Analysis Sebagai Upaya Pengendalian Resiko Kecelakaan Kerja., Januari 2023 pp. 1-4 to electric presses, Eyes exposed to dacron dust, Fall of piles of finished materials, skin irritation from dacron dust, Breathing problems due to dirty dust. Proposed improvements that can be given are adding some personal protective equipment that is appropriate to the work and factory environment, operators must use safety glasses, face shields, mask earmuffs, safety gloves, safety shoes.

The Broiler Chicken business owned by Andien, belonging to Mrs. Tri Winarti, initially operated with a capacity of 12,000 chickens and planned to expand to 24,000 chickens. This study aims to assess the sustainability of the development of Andien's Broiler Chicken farm to 24,000 chickens from a financial perspective. Financial analysis was conducted through calculations of Net Present Value (NPV), Benefit Cost Ratio (BCR), Internal Rate of Return (IRR), and Payback Period (PP). From the calculation results, it can be concluded that the expansion of Andien's Broiler Chicken business from 12,000 chickens to 24,000 chickens is a viable step based on the scenario calculations. The Payback Period (PP) is 1.31 periods, indicating a quick payback of investment as PP is less than 12 periods. The calculation results show an NPV value of Rp 4,936,714,867 using a 6% discount rate (based on the 2023 BRI KUR interest rate), and if using a 7% discount rate (based on the 2023 Mandiri KUR interest rate), the NPV would be 4,633,045,331. The presence of a positive NPV indicates the viability of this business development. The calculated IRR value reaches 22.26%, exceeding the 6% discount rate. The feasibility of the business is also supported by a BCR value of 1.09, where a ratio above 1 indicates the viability of the business.

We are encouraged to wash our hands for 20 seconds, if there is no soap and running water, we can replace it with a hand sanitizer with a minimum alcohol content of 60%. By washing our hands, we can prevent viral infections in ourselves, those around us and even communities such as families and workplaces. Manual hand washing facilities or equipment that are used together can be a medium for spreading viruses so they must be minimized, one of which is by using an Automatic Sink. Because of this, automatic sink products were built to make it easier for users to wash their hands while reducing contact with water taps and soap or bar soap containers. This automatic sink was designed using the Nigel Cross method so that it can realize an automatic handwashing device with the addition of an automatic soap feature that can help the hand washing process without touching the water faucet and soap. The advantage of this method is that it covers all aspects of the design process starting from clarifying the problem to the details of the design. The new product attributes that are arranged by designers are adjusted to the needs of the community, starting from materials to product functions. Based on testing several tasks and answers from the questionnaire answered by respondents, namely as many as 30 respondents to this sink product, it can be said that the attributes used are valid data. The results of the validity test were then carried out by a reliability test with the aim of testing the level of consistency of data measurement. The results of this reliability test produce a Crounchbach's Alpha value of 0.709, which means it is reliable because it is > 0.6.

The Discover YIA program is a commitment of PT Angkasa Pura I (Persero) in providing services and comfort to airport service users, as well as an effort to support information disclosure and education processes regarding local cultural wisdom and Yogyakarta icons at Yogyakarta International Airport. This study aims to determine the influence of the "Discover YIA" Educational Tour Airport Tour Program to influence public interest in airports and to find out how much influence the "Discover YIA" Educational Tour Airport Tour Program has on public interest in airports. This study used quantitative research methods with data collection techniques using questionnaire distribution to 96 people who had participated in the YIA discover program. Data analysis techniques consist of research instruments, namely validity tests and reliability tests and hypothesis tests consisting of simple linear analysis tests, t tests, and determination coefficients. The result of this study is the Airport Tourism Program Educational Tour "Discover YIA" Yogyakarta International Airport has a positive and significant effect on public interest in airports with a significant number of 0.004 and the number of r count > r table or 2.961> 1.985. The influence of the Yogyakarta International Airport Educational Tour "Discover YIA" Airport Tourism Program on public interest about the airport is 50.9%.

The importance of K3 aspects in docking activities not only includes individual safety, but also has a direct impact on productivity and operational continuity. Accidents or incidents that occur during the docking process can not only threaten the lives and health of workers, but can also cause detrimental environmental impacts and hinder the smooth running of the supply chain. The HIRARC method allows identifying various potential hazards that may be associated with an activity or work environment. This approach involves data collection, situational analysis, and determining appropriate mitigation measures. From the results of the identification carried out during ship docking activities at PT. Pelindo Marine Service has 14 activities that have potential danger. With 4 activities that have very low risk, namely maintenance and repair activities in the engine room, ship maintenance in closed rooms, maintenance and repairs in the electrical room, and manual lifting of heavy materials. Then there are 5 activities with low risk, including welding process activities in open spaces, carrying out repair work at height, operating cranes, cleaning ship rooms, and plate cutting (LPG gas cutting) and material grinding processes. 3 activities with medium/medium risk, namely working around waters, working/standing around ships, and stuffing/stripping activities. And there is 1 activity with high risk, namely the ship maintenance process using the welding process in a closed space and 1 activity with very high risk, namely the activity of filling gas cylinders (for cutting and welding equipment). The risks faced include slipping, falling, scratches, shortness of breath, weakness, eye irritation, injuries, minor injuries, serious injuries, sprains, burns, fractures, electrocution and others. And the efforts made to control the risks above include using Personal Protective Equipment with discipline, working according to SOPs, installing K3 signs, providing fire extinguishers, regular inspections and implementing a good ventilation system. Based on the results of risk identification in ship docking activities at PT. Pelindo Marine Services. The importance of effective and continuous implementation of K3 in ship docking activities, in order to maintain the safety, health and welfare of workers and minimize negative impacts on company operations

Warunk AIUEO is a place to eat that provides menus are usually served by food stalls. This restaurant usually crowded with young people, provides main menus such as noodles, bread, and various kinds of rice. Warunk AIUEO established since 2014, is able to increase fast food noodles but still at affordable prices. Therefore, this study aims to see what factors motivate consumers to visit this place based on the profile characteristics of consumers. This study used questionnaire as a tool for data collection, respondents are limited who live in Bandung. The number of respondents in this study amounted to 40 respondents. The variables in the questionnaire are 14 manifest variables which are processed using factor analysis to reduce the number of variables to 3 factors which represent the 14 initial variables. These three factors are reliability, assurance, and serviceability. The results of the factor analysis are then used to input cluster analysis data, which aims to group respondents based on their characteristics when deciding to visit Warunk AIUEO. Cluster analysis shows that 3 clusters are formed which are labeled modern, functional, and simple.

Sustainability Development is one of the target to be achieved in order to maintain the sustainability of future generations without reducing the needs of present. One form of sustainable development that is implemented is green building certification to assess the level of efficiency savings that have been made. This study aiming to analyze the application of green building concept in office buildings. Application analysis was carried on on energy, water, and material efficiency aspects using EDGE program issued by IFC (International Finance Coporation) which is ne of the poviders green building certification. The scope used in this study is that this assessment is carried out with the aim of certifiying exsisting building and post construction. Based on the analysis results, it is known that the value of green building implemtation in office building is 16,63% energy savingi, 34,79% water savings  dan 92% material savings

Kebakaran merupakan salah satu resiko yang dapat terjadi kapan saja dan dimana saja dalam setiap kegiatan pelayaran kapal laut. Kerugian yang diakibatkan oleh kebakaran kapal ini pun menimbulkan kerugian finansial yang cukup besar bahkan bisa sampai memakan korban jiwa yang tidak sedikit. Keputusan Menteri Tenaga Kerja No. 186/KepMen/1999 tentang unit penanggulangan kebakaran di tempat kerja, pasal 2 ayat 1 dan 2 mewajibkan kepada pengurus dan pengusaha untuk mencegah, mengurangi dan memadamkan kebakaran dan wajib memiliki unit penanggulangan kebakaran dengan tugas dan tanggung jawab masing-masing. Berdasarkan uraian tersebut maka diperlukanlah suatu sistem penanggulangan kebakaran di atas kapal yang mencakup sarana proteksi kebakaran, sarana pemadam kebakaran dan manajemen kebakaran di atas kapal. Variabel sarana proteksi kebakaran, sarana pemadam kebakaran dan manajemen kebakaran di atas kapal digunakan untuk mengetahui pengaruhnya terhadap sistem pemadam kebakaran pada kapal secara keseluruhan. Metode Penelitian yang dilakukan adalah analisis deskriptif kuantitatif dengan memanfaatkan software SPSS. Jumlah sampel yang digunakan sebanyak 42 orang dihitung menggunakan rumus slovin.  Hasil menunjukkan  bahwa  variabel  sistem proteksi kebakaran, peralatan pemadam kebakaran dan manajemen kebakaran secara parsial mempunyai pengaruh positif dan signifikan terhadap kesesuaian sistem pemadam kebakaran dengan kontribusi sebesar 64,4%, sedangkan faktor-faktor lain diluar variable penelitian ini yang berpengaruh sebesar 35,6%.