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All Journal Didaktik : Jurnal Ilmiah PGSD STKIP Subang Journal of Research and Public Horizons
Inarmiwati
Universitas Muhammadiyah Enrekang
Education

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ANALISIS KERUSAKAN JALAN MENGGUNAKAN METODE SURFACE DISTRESS INDEX (SDI) PADA RUAS JALAN PAHLAWAN KECAMATAN ENREKANG KABUPATEN ENREKANG Fiqriatul Al Gibtiyah; Saleh; Rusmawati; Muflihah Mantasa; Inarmiwati
Journal of Research and Public Horizons Vol. 2 No. 1 (2026): Juni : Journal of Research and Public Horizons
Publisher : PT. Lembaga Penerbit Penelitian Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65244/jrph.v2i1.884

Abstract

Kondisi jalan merupakan komponen vital dalam sistem transportasi darat yang menjadi tulang punggung pembangunan ekonomi dan sosial. Tujuan penelitiaan ini yaitu, Mengetahui jenis kerusakan ruas Jalan Pahlawan Kecamatan Enrekang Kabupaten Enrekang dengan metode SDI dan Mengetahui cara menentukan jenis penanganan kerusakan jalan berdasarkan hasil analisis metode SDI ruas Jalan Pahlawan Kecamatan Enrekang Kabupaten Enrekang. Penelitian ini dilakukan di Jalan Pahlawan yang memiliki panjang sekitar 0,640Km, dari titik awal yaitu di Bambu Runcing (STA 0+00) berakhir di Simpang Empat Jl. Pangeran Hidayat, Jl. Mata Dewa dan Jl. Penja (STA 0+640) menggunakan metode Surface Distress Index (SDI) dengan interval pengamatan setiap 50 meter. Berdasarkan hasil perhitungan Lalu Lintas Harian Rata-rata (LHR), diperoleh volume lalu lintas sebesar 750,9 smp/hari. Nilai rata-rata SDI pada ruas Jalan Pahlawan dari STA 0+000 sampai STA 0+640 adalah sebesar 51,54%, yang menunjukkan bahwa kondisi jalan berada dalam kategori sedang. Oleh karena itu, jenis penanganan yang direkomendasikan adalah pemeliharaan berkala.
EVALUASI KINERJA PROYEK PADA PRESERVASI JALAN DAN JEMBATAN PAREPARE–PINRANG–BATAS SULAWESI BARAT MENGGUNAKAN METODE EARNED VALUE MANAGEMENT (EVM) Amelia; Ir Saleh; Inarmiwati
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 3 (2026): Volume 12 No. 3, September 2026 Produce
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i3.18175

Abstract

Cost and schedule performance evaluation is an essential aspect of construction project management to ensure that project implementation proceeds according to the planned objectives. This study aims to analyze the cost and schedule performance and estimate the project completion of the Parepare–Pinrang–West Sulawesi Border Road and Bridge Preservation Project using the Earned Value Management (EVM) method. The research employed a quantitative approach using primary data obtained through field observations and interviews, as well as secondary data including the Budget Plan (RAB), Time Schedule (S-Curve), weekly progress reports, and actual project cost reports. The analysis was conducted by calculating the indicators of Budgeted Cost of Work Scheduled (BCWS), Budgeted Cost of Work Performed (BCWP), Actual Cost of Work Performed (ACWP), Cost Performance Index (CPI), Schedule Performance Index (SPI), and the estimated project cost and completion time. The results indicate that up to the 12th week of project implementation, the Cost Variance (CV) was IDR 257,958,358, which is positive, with a Cost Performance Index (CPI) value of 1.056, indicating that the project was carried out efficiently and experienced cost savings (cost underrun). In terms of schedule performance, the project experienced fluctuations during several implementation periods; however, from the 9th to the 12th week, the schedule performance returned to a stable condition, indicating that the project is projected to be completed within the planned contract duration. The findings demonstrate that the Earned Value Management method provides a comprehensive evaluation of project cost and schedule performance and can serve as an effective tool for controlling and monitoring construction project implementation.
Analisis Kelayakan Pembangunan Sistem Penyediaan Air Minum SPAM Desa Mendatte Kecamatan Anggeraja Kabupaten Enrekang M iqra Ridwan; Inarmiwati; Jamiluddin jabir
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 3 (2026): Volume 12 No. 3, September 2026 Produce
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i3.18582

Abstract

This study aims to analyze the existing drinking water supply conditions and evaluate the technical feasibility of constructing a Drinking Water Supply System (SPAM) in Mendatte Village, Anggeraja District, Enrekang Regency. Currently, the local community largely relies on self-managed water sources and shallow wells using inadequate infrastructure. This quantitative study utilizes primary data obtained through field surveys and discharge measurements of the Sallu Buangin Spring, alongside secondary data comprising population statistics and topographic mapping generated via ArcMap 10.8.2. Population growth projections were calculated using the Least Squares method for the period of 2021 to 2030. The analysis indicates that the population will increase from 751 people in 2021 to 971 people in 2030. Based on these projections, the Total Water Demand (Qt)—encompassing domestic and non-domestic needs as well as water losses—is expected to rise from 0.657 L/s in 2021 to 0.849 L/s (73,353.6 liters/day) in 2030, with peak hour demand (Qp) reaching 1.274 L/s. The existing reservoir, measuring 18.20 m × 11.50 m × 3 m, provides an actual capacity of 627.9 m³ (627,900 liters); this is more than sufficient to meet daily needs and allows for a water reserve lasting up to 8.5 days. Given the area's topography—ranging from 200 to 800 meters above sea level—water distribution can efficiently utilize a gravity-fed system. The selection of HDPE PN 10 pipes—with diameters of Ø63 mm for transmission, Ø50 mm for primary distribution, and Ø32–40 mm for secondary distribution—meets hydraulic criteria, maintaining ideal flow velocities between 0.38 and 0.82 m/s. Overall, the construction of the Drinking Water Supply System (SPAM) in Mendatte Village is deemed technically highly feasible.
PERENCANAAN SALURAN PRIMER IRIGASI LAHAN PERTANIAN DUSUN GARUTU DESA BUTTU BATU KECAMATAN ENREKANG KABUPATEN ENREKANG Muhammad Furqan; Inarmiwati; Gusniyati Buhari
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 No. 3, September 2026 Public
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.19072

Abstract

Occupational Health and Safety (OHS) is a crucial aspect of construction project execution to minimize the risk of workplace accidents. Although the use of Personal Protective Equipment (PPE) is mandatory as part of OHS implementation, worker compliance remains low across various construction projects, thereby increasing accident risks, particularly in irrigation construction projects. Therefore, identifying factors related to PPE compliance is necessary as a basis for developing strategies to enhance safety culture. This study aims to analyze the relationship between education level, age, and length of service with PPE compliance among workers in the Irrigation Project of Langda Village, Buntu Batu District, Enrekang Regency. The study employed a quantitative approach with a cross-sectional design involving 24 respondents. Data were collected through observation, questionnaires, interviews, and documentation, and then analyzed using univariate analysis and the Chi-Square test. The results showed that 75% of workers were categorized as compliant in using PPE. Education level (p = 0.766) and age (p = 0.147) had no significant relationship with PPE compliance, whereas length of service had a significant relationship (p = 0.046), with workers with longer service tenure tending to be more compliant. These findings indicate that work experience contributes to the formation of safety behavior, requiring attention in OHS program implementation. This study provides an empirical contribution as a foundation for formulating strategies to improve PPE compliance through OHS training, mentoring for new workers, and strengthening field supervision in construction projects.
Co-Authors Amelia Fiqriatul Al Gibtiyah Gusniyati Buhari Ir Saleh Jamiluddin jabir M iqra Ridwan Muflihah Mantasa Muhammad Furqan Rusmawati Saleh