J-Sipil : Jurnal Teknologi dan Ilmiah Teknik Sipil dan Sains

Analisis Kendala-Kendala Praktis Dalam Pelaksanaan Program Bantuan Stimulan Perumahan Swadaya (BSPS) (Studi Kasus Pembangunan Rumah Swadaya di Desa Pagu, Kecamatan Wates, Kabupaten Kediri,Jawa Timur)

Gilang Alfisyar Ramadhany, Hasti Suprihatin — Tue, 15 Jul 2025 00:00:00 +0700

The Self-Help Housing Stimulus Assistance Program (BSPS) is a government effort to help low-income communities (MBR) obtain habitable houses through the renovation of uninhabitable houses. This study aims to analyze the practical obstacles in the implementation of the BSPS program in Pagu Village, Wates District, Kediri Regency, East Java. The method used is descriptive qualitative with data collection techniques in the form of field observations, interviews with beneficiaries, and documentation studies. The results of the study indicate several major obstacles in the implementation, including: lack of technical socialization to workers, use of building materials that do not meet specifications, unpredictable weather, and unpreparedness of aid recipients in fulfilling self-help components. In addition, construction practices were also found that did not comply with technical standards, such as the distance between stirrups that exceeded the limit, structural joints without anchors, and foundation dimensions that did not comply with BSPS guidelines. To increase the effectiveness of program implementation, it is necessary to increase technical training for workers, comprehensive socialization to aid recipients, and periodic supervision by related parties so that the houses built truly meet the eligibility standards.

Keywords: BSPS, self-help houses, implementation obstacles, technical standards, Pagu Village

Analisis Peran Drainase Berkelanjutan dalam Manajemen Air Hujan

Raynaldo Christiawan, Hasti Suprihatin — Tue, 15 Jul 2025 00:00:00 +0700

Abstract

Flooding in urban areas remains a challenge, exacerbated by land use change and inadequate drainage systems. This study conducted a literature review to evaluate the performance, limitations, and improvement strategies of drainage systems in stormwater management. Using qualitative methods, ten research articles from 2016 to 2024 were analyzed to identify key issues such as drainage capacity, surface runoff impacts, and sustainable alternatives. The findings highlighted existing difficulties in the drainage system, especially undersized channels, sedimentation and improper waste disposal. Advanced hydrological tools, including HEC-RAS and SWMM, demonstrated effectiveness in simulating drainage capacity and proposing optimized designs. Recommendations emphasize redesigning channel dimensions to meet projected flood discharges, incorporating green infrastructure such as infiltration ponds and biopores, and increasing community awareness of waste management. This study underscores the importance of collaborative efforts between policymakers, engineers and communities to develop adaptive and sustainable drainage solutions that can mitigate urban flooding while enhancing ecosystem resilience.

Analisis Kondisi Kerusakan Permukaan Jalan Nasional Dan Jalan Provinsi Di Jawa Tengah Dan DIY

Yoanita Rahayu — Tue, 15 Jul 2025 00:00:00 +0700

Abstract
Roads are a key component of transportation infrastructure, playing a strategic role in supporting population mobility and facilitating the distribution of goods and services in Central Java Province and the Special Region of Yogyakarta (DIY). Both national and provincial roads function as interregional connectors and contribute significantly to regional and national economic growth. However, as roads age, traffic volumes increase, and various environmental factors take effect, many road segments experience a decline in quality, typically in the form of surface damage. This study employs a quantitative descriptive approach to identify patterns and trends in the data. The dataset used consists solely of surface condition data for national non-toll roads and provincial roads. The results reveal differences in damage levels. National and provincial roads in Central Java, as well as national roads in DIY, generally maintained better conditions in 2023. In contrast, the proportion of provincial roads in DIY classified as being in good condition has declined significantly, with many downgraded to moderate condition in 2023. Among the most severely damaged roads, provincial roads in Central Java were found to have a total length of 97.99 km.

PERENCANAAN ATAP GUDANG MATERIAL PT.Uxxx DENGAN STRUKTUR BAJA METODE LOAD AND RESISTANCE FACTOR DESIGN (LRFD) BERDASARKAN SNI 1729:2020

Yok ibrahim, Hasti Suprihatin, Irawan Agustiar — Tue, 15 Jul 2025 00:00:00 +0700

This study aims to design the roof structure of a material warehouse for PT. Uxxx using a steel structure
with the Load and Resistance Factor Design (LRFD) method based on SNI 1729:2020. The research
focuses on determining the appropriate steel profile dimensions for the roof frame, selecting the roof
covering material, and producing detailed design drawings. The structural analysis considers vertical
loads (dead load, live load, and rain load) and horizontal loads (wind and seismic loads) in accordance
with SNI 1727:2020 and SNI 1726:2019. The analysis was conducted using STAAD.Pro software to
evaluate the structural performance under various load combinations. The results show that the
proposed steel profiles Light Lip Channel 150x65x20x3.2 for purlins, WF 300x150x6.5x9 for rafters,
and WF 350x175x7x11 for columns meet the strength and serviceability requirements. Additionally,
UPVC (Unplasticized Polyvinyl Chloride) is recommended as the roof covering due to its durability,
weather resistance, thermal insulation, and lightweight properties, which align with the structural and
functional needs of the warehouse. This research contributes to the field of civil engineering by
demonstrating the application of modern steel design methods (LRFD) in industrial buildings. The
findings provide practical solutions for efficient, safe, and economical roof structures, ensuring optimal
performance under operational and environmental conditions.

Analisis Udara pada Kawasan Perkotaan

Mohammad Ismail, Hasti Suprihatin, Bana Ervadius — Tue, 15 Jul 2025 00:00:00 +0700

Abstract

Air quality in urban areas is an important issue that has a direct impact on public health and environmental sustainability. This study aims to analyze the condition of ambient air quality in urban areas by reviewing key parameters such as PM2.5, PM10, NO₂, SO₂, CO, and O₃. Data were obtained through direct monitoring and references from air quality monitoring stations. The results of the analysis show that several parameters, especially PM2.5 and NO₂, periodically exceed the thresholds set in the national ambient air quality standards, especially during peak hours and the dry season. Air pollution in urban areas is generally caused by motor vehicle emissions, industrial activities, and open burning. These findings indicate the importance of emission control, increasing green space, and integrating green architecture principles in urban development to improve air quality sustainably. This study is expected to be a reference for local governments and city planners in establishing environmental policies that are responsive to air pollution.

Analisis Kebisingan Lalu Lintas Jalan Utama Di Kota

Agus Wahyudi, Hasti Suprihatin — Tue, 15 Jul 2025 00:00:00 +0700

This literature review examines ten studies conducted in various urban areas across Indonesia to analyze the relationship between traffic volume and environmental noise levels. The findings consistently show that the increasing number of motorized vehicles significantly contributes to elevated traffic noise levels, often exceeding the permissible noise thresholds set by the Decree of the Minister of Environment No. 48 of 1996. Traffic noise particularly affects sensitive areas such as schools, hospitals, and residential neighborhoods. The primary observational units used in the analyses include noise levels (dB), vehicle volume (smp/hour), vehicle speed, and surrounding land use characteristics. Most studies employed Sound Level Meters, equivalent noise level (Leq) calculations, linear regression, and the CoRTN (Calculation of Road Traffic Noise) method to assess the correlation between traffic activity and noise. The results underscore the urgent need for mitigation strategies such as vegetation buffers, sound barriers, and spatial planning regulations. Therefore, local governments and urban planners are encouraged to integrate noise management into transportation and urban development policies to improve environmental quality and public health

ANALISIS PERCEPATAN WAKTU DAN BIAYA MENGGUNAKAN METODE CRASHING DENGAN PENAMBAHAN JAM KERJA (LEMBUR) : STUDI KASUS PROYEK PEMBANGUNAN GEDUNG PROSES DAN PENGOLAHAN ENERGI

Fadel Maulana, Akhmad Andi Saputra, Ikhtisholiyah — Tue, 15 Jul 2025 00:00:00 +0700

Abstract

Construction projects often experience problems with time delays and cost overruns that have an impact on achieving project targets. This study aims to analyze the acceleration of project duration and costs using the crashing method with the alternative of adding working hours (overtime), which is applied to the Energy Processing and Processing Building Construction Project. The research method used is a quantitative descriptive approach with a case study. Data were obtained through interviews, field observations, and analysis of project documents such as the Cost Budget Plan (RAB), work schedule, and project progress report. The results of the study indicate that adding working hours to critical path activities can accelerate the project completion time from 150 days to 101 days. Although there was an increase in costs from IDR 8,880,000,000 to IDR 8,962,448,076.92, this method is considered effective because it can avoid potential fines due to delays and support the efficiency of project implementation. In addition, the optimal project value can be achieved at IDR 8,905,903,846.15. This study shows that the crashing method with additional working hours is a feasible strategy to be applied in dealing with construction project delays, while still considering the balance between time, cost, and quality.