http://hdl.handle.net/123456789/54705 Mon, 27 Apr 2026 10:40:29 GMT 2026-04-27T10:40:29Z http://hdl.handle.net/123456789/56237 Pemodelan banjir pada sistem saluran drainase Kecamatan Banjarsari, Surakarta, Jawa Tengah dengan aplikasi EPA SWMM 5.2 Wikandhani, Ratna Ningtyas; Anggraheni, Dinia Based on data from the Surakarta City Regional Disaster Management Agency in 2022, it was stated that there was flooding in the area in Kadipiro Village and Banyuanyar Village. Therefore, flood modeling was carried out in Banjarsari District to determine the effect of rain on flow discharge in drainage channels and flood modeling using EPA SWMM simulation. The rainfall design in this study was obtained by analyzing the distribution of Log Pearson III where the reage used was 5 years in accordance with the watershed area criteria. In addition, a distribution suitability test was carried out using Chi Square and Smirnov Kolmogorov, while to calculate the intensity of rain was carried out using the Mononobe and ABM methods. In conducting the analysis, it is assisted by the EPA SWMM application where this application can calculate both from the hydrological and hydraulic aspects. The results of this study are known that there are several drainages that are no longer able to accommodate water flow. The maximum discharge in the drainage channel is located at C7 Upstream (Hulu) of 10,021 m3/s. In addition, from the simulation, it is also known that the area is indeed flooded, this has also been confirmed by providing maximum flow or critical conditions in the outfall to ensure the flood event. Fri, 07 Feb 2025 00:00:00 GMT http://hdl.handle.net/123456789/56237 2025-02-07T00:00:00Z http://hdl.handle.net/123456789/56236 Indentifikasi kriteria-kriteria kelayakan finansial pada proyek perumahan komersil Suksmono, Arif Kurniawan; Winarno, Setya; Kusumadewi, Sri Commercial housing projects significantly impact national and local economies, addressing the growing need for urban housing. However, not all are financially feasible, often facing risks and losses. Identifying comprehensive financial feasibility criteria—covering aspects like land use, sales plans, infrastructure, and market demands—is vital. This study aims to identify criteria, weights, and priority scales for financial feasibility decisions on commercial housing projects. This study was conducted on respondents in the Banyumas Regency area, Central Java. The study was conducted by distributing questionnaires via Google Form to respondents who were stakeholders on commercial housing work. The questionnaire data was analyzed using the consensus method. The research findings have revealed that the three largest criteria are: the number of housing lots, sales realization plans, and the quality of access roads to the housing area. For ranking on housing public facilities data, the criteria are sorted from the most important, namely the comfort of the width of the housing road, the availability of green open space, the availability of play areas, and the availability of places of worship. Meanwhile, the most influential land area is 10,001 m2 - 20,000 m2 (30.8%), the most influential planned number of plots is 51 - 100 units (33.3%), the most influential sales realization plan is all sold within 6 to 12 months (46.2%), ease of connecting to the PLN network with the answer very important (92.3%), ease of connecting to the PDAM network with the answer very important (79.5%), availability of security officers is the main choice (97.4%), the distance between housing and natural material sources is 0 - 5 km and 5.1 - 10 km (38.5%), the distance between housing and factory material sources is 5.1 - 10 km (30.8%), the quality of the access road to the housing area is a paved road (92.3%), the most influential selling price of the house is between 301 million - 400 million (46.2%).. Fri, 07 Feb 2025 00:00:00 GMT http://hdl.handle.net/123456789/56236 2025-02-07T00:00:00Z http://hdl.handle.net/123456789/56235 Pengendalian waktu dan biaya menggunakan metode earned value concept pada proyek pembangunan sarana penunjang perkantoran Lengkong Wetan Jaenudin, Deni; Sulistyantoro, Tri Nugroho In project implementation in the field, there are often cases of projects that experience delays in completion according to the planned Time Schedule and increased costs that exceed the planned budget limits. Therefore, control is needed to overcome time and cost deviations that occur, so that the project can be completed as planned. The success of a project is closely related to a series of activities that include planning, implementation, and supervision, so that the set goals can be achieved. In an effort to make a construction project successful, good management techniques or methods are needed to improve efficiency, productivity, and quality of work. This research aims to analyze the concept of value for money in relation to cost and time performance, estimate the costs required to complete the project, and evaluate the steps taken in response to deviations that occur. This research uses a quantitative descriptive method with the observation period of the work taking place from Week 1 to Week 7 in September- October 2024. The data analyzed included cost budget plans (RAB), S- curves, weekly reports, and interviews. Data processing was carried out using the earned value method implemented through Microsoft Excel software. Based on the results of the analysis conducted with the Earned Value Method (EVM), this analysis is carried out from Week 1 to Week 7, the results of the analysis show that the completion cost of the construction project of office support facilities in Lengkong Wetan is Rp. 4,422,927,423. This calculation shows that the estimated final cost of the project is lower than the planned budget, which is Rp. 4,780,341,000, so the project has a profit of Rp. 357,413,577 or 7.477%. Based on the EVM analysis, the project completion time is estimated to be 1 week faster than the planned duration of 17 weeks, so the project is projected to be completed faster than planned. Fri, 07 Feb 2025 00:00:00 GMT http://hdl.handle.net/123456789/56235 2025-02-07T00:00:00Z http://hdl.handle.net/123456789/56234 Kriteria penilaian keandalan bangunan dan tingkat layanan pada gedung perguruan tinggi Wijayanti, Rochsyitha; Sulistyantoro, Tri Nugroho; Nugraheni, Fitri; Abma, Vendie The reliability of university buildings plays a crucial role in facilitating comfortable, safe, and efficient academic activities. Reliable buildings must comply with standards for safety, health, comfort, and accessibility. Although the government has mandated inspections and certifications, such as the Certificate of Building Feasibility (Sertifikat Laik Fungsi, SLF), through various regulations, their implementation in practice still faces numerous challenges, including inconsistent inspections and a lack of awareness regarding building maintenance. This study aims to develop a framework for assessing the reliability of university buildings by formulating systematic criteria that can serve as guidelines for building management and maintenance. The research adopts a descriptive qualitative approach through literature studies. Primary data sources include government regulations related to building construction, such as laws, Indonesian National Standards (SNI), and regulations from the Ministry of Public Works and Housing (PUPR). The analysis was conducted by aligning the operational needs of university buildings with applicable technical standards. The findings reveal that building reliability is influenced not only by the physical condition of the structure but also by effective facility management and compliance with safety standards. These findings resulted in a comprehensive evaluation framework encompassing aspects of safety, health, comfort, and accessibility. Implementing this framework can extend the lifespan of buildings, enhance user comfort, and support the sustainability agenda of educational institutions. The recommendations from this study are expected to improve the management of higher education properties and serve as a model applicable to various types of buildings. Fri, 07 Feb 2025 00:00:00 GMT http://hdl.handle.net/123456789/56234 2025-02-07T00:00:00Z