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Eksperimen Gabungan Uji Lentur dan Implementasi Teori Wheatstone Bridge untuk Mengetahui Kekuatan Lentur dan Modulus Elastisitas Material Reng Baja Ringan I Nyoman Ardika; I Nyoman Suardika
Prokons: Jurnal Teknik Sipil Vol 15, No 1 (2021): Februari 2021
Publisher : Jurusan Teknik Sipil, Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/prokons.v15i1.277

Abstract

Abstract Lightweight steel battens are one of the elements roof frame structure buildings. The material that is widely used today is mild steel. To get optimal results use be lightweight steel battens can be done through a structural analysis. In the analysis structure of light steel battens, required the actual dimensions of the cross-section and strength the light steel battens. The actual dimensions of the cross sections are obtained by direct measurement, and strength is obtained through a laboratory testing process either tensile testing or bending testing. This research was conducted by combining the application of Wheatstone Bride theory and bending testing in determining the strength and modulus of elasticity of mild steel battens on eleven test samples of mild steel battens with a length of 600 mm each. The test result data is in the form of load relationship with voltage changes generated from the Wheatstone Bridge network on a multimeter reading connected to the Wheatstone Bridge network. The data processing of the result of the change in voltage test will produce strain, so that the load and strain relationship is obtained. Data analysis of load relationship with stretching and the load-stress relationship will describe the strain-stress relationship. From the results of data processing, the results of the research conducted were obtained yield stress (fy) 407.8739 MPa at 0.2% strain; allowable stress (fa) 271,916 MPa at 0.1333% strain; ultimate stress (fu) 616,094 MPa at a strain of 0.3021%; and Modulus of elasticity (Es) 203921 MPa. Keywords:Mild Steel, Strain, Wheatstonebridge, Stress
EVALUASI KINERJA PROYEK PEMBANGUNAN GEDUNG AKIBAT PERUBAHAN DOKUMEN KONTRAK DENGAN METODE EARNED VALUE Ni Kadek Sri Ebtha Yuni; Kadek Adi Suryawan; I Nyoman Suardika
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 8 No. 2 (2019)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.264 KB) | DOI: 10.22225/pd.8.2.1395.134-146

Abstract

ABSTRACT The main objectives in the construction project are completed with the appropriate cost, time, quality according to specifications, and the fulfillment of work safety. However, the construction project have a problem. In this study, the project problem that occurs is a change in contract documents. The research was carried out through interviews and brainstorming with parties involved and competent in their fields. From the results of interviews and brainstorming, it was found that the changes that occurred were changes in structure design, addition of work items, reduction of work items, and changes in finishing materials. The cause of this change is the difference in architectural structure and function images by the planning consultant, the owner and consultant planner's desire to add /reduce work items, the desire of the owner and consultant planner to change the finishing material used. The impact of these changes is in the Compensable Delay category. Earned Value analysis is carried out at the end of the work, with the result that the project has an extension of 3 months and there is an addendum of additional work of 6.14% of the contract value. This condition needs attention for the owner and consultant planner to finalize the design/image before the tender process is carried out to reduce the risk of additional project time and costs. Keywords: contract documents, project performance, earned values ABSTRAK Tujuan utama dalam proyek konstruksi adalah terselesaikannya proyek sesuai dengan biaya yang dianggarkan, waktu yang direncanakan, mutu yang sesuai dengan spesifikasi, dan terpenuhinya keselamatan kerja. Namun kenyataannya, proyek konstruksi pasti memiliki kendala-kendala yang menyebabkan terjadinya permasalahan proyek. Pada penelitian ini, permasalahan proyek yang terjadi adalah akibat adanya perubahan dokumen kontrak. Penelitian dilakukan dengan wawancara dan brainstorming dengan pihak yang terlibat dan berkompeten dibidangnya. Dari hasil wawancara dan brainstorming, diperoleh identifikasi perubahan-perubahan yang terjadi yaitu perubahan desain struktur, penambahan item pekerjaan, pengurangan item pekerjaan, dan perubahan material finishing. Penyebab terjadinya perubahan ini adanya perbedaan gambar struktur dan fungsi arsitektur oleh konsultan perencana, keinginan owner dan konsultan perencana untuk menambah/ mengurangi item pekerjaan, keinginan owner dan konsultan perencana untuk merubah finishing material yang digunakan. Dampak dari perubahan-perubahan tersebut masuk dalam kategori Compensable Delay. Analisis Earned Value dilakukan pada akhir pekerjaan, dengan hasil bahwa proyek mengalami perpanjangan waktu 3 bulan dan terjadi addendum penambahan pekerjaan sebesar 6.14% dari nilai kontrak. Kondisi ini perlu mendapat perhatian bagi owner dan konsultan perencana agar mematangkan desain/ gambar sebelum dilakukan proses tender untuk mengurangi risiko penambahan waktu dan biaya proyek. Kata kunci: dokumen kontrak, kinerja proyek, earned value
RISIKO K3 PADA PELAKSANAAN KONSTRUKSI BANGUNAN GEDUNG SWASTA Ni Kadek Sri Ebtha Yuni; I Nyoman Suardika; I Wayan Sudiasa
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 10 No. 2 (2021)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (150.266 KB) | DOI: 10.22225/pd.10.2.2849.317-324

Abstract

Project risks sourced from the environment, planning, financial, technical, humane, criminal, and safety. The purpose of this study to identify the safety and health risks of building construction on structural and architectural work, determine the value of risk based on the results of identification, determine risk control based on the hierarchy of risk control. This research was conducted on a private construction project on structural and architectural work. The method used is interviews and surveys. Surveys were conducted to obtain risk identification, and interviews to respondents. There were 28 identified risks, 11 risks were in the mild category and 17 were moderate risks. This risks are controlled by tool box meetings, managing work positions, placement of materials and tools, installing signs, work permits, using helmets, shoes, safety belts, gloves, and masks.
Pengaruh Penerapan Kebijakan Sistem Manajemen Keselamatan Dan Kesehatan (SMK3) Terhadap Kepuasan Kerja Tenaga Kerja Pada Proyek Kantor Perwakilan Bank Indonesia Provinsi Bali I Ketut Sutapa; I Nyoman Suardika; Made Sudiarsa; I Kadek Andita Putra
Jurnal Ilmiah Poli Rekayasa Vol 16, No 2 (2021)
Publisher : Pusat Penelitian dan pengabdian kepada Masyarakat (P3M) Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (416.761 KB) | DOI: 10.30630/jipr.16.2.194

Abstract

This study aims to determine how much effect the implementation of SMK3 policies on workforce satisfaction in construction projects. In this study using descriptive quantitative research methods. The data collection method used a questionnaire that was distributed to the project workforce using 25 people as a sample. The research instrument test used the validity test, reliability test, multicollinearity test, and probability plot normality test, while the data analysis method used multiple linear regression analysis, F test and t test. The research results can be concluded as follows. First, the SMK3 policy variable that has the most dominant influence on workforce job satisfaction is the variable of implementing the K3 plan. Second, the SMK3 policy variables, namely, the establishment of OHS policies, OHS planning, implementation of K3 plans, monitoring and evaluation of K3 performance, and reviewing and improving SMK3 performance have a joint effect on job satisfaction of workers in the project.
Analisis Risiko Keselamatan dan Kesehatan Kerja Konstruksi Bangunan Gedung dengan Tahap HIRADC Ni Kadek Sri Ebtha Yuni; I Nyoman Suardika; I Wayan Sudiasa
Jurnal Teknik: Media Pengembangan Ilmu dan Aplikasi Teknik Vol 20 No 1 (2021): Jurnal Teknik - Media Pengembangan Ilmu dan Aplikasi Teknik
Publisher : Fakultas Teknik - Universitas Jenderal Achmad Yani

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26874/jt.vol20no1.190

Abstract

One of the risks that occur in construction projects comes from aspects of occupational safety and health. Therefore, it is necessary to identify the risks that may occur and determine controls so that these risks can be minimized. The research was conducted on building construction projects on structural and architectural works. From the research there are 36 risks the level of priority 1 that causes the impact of death and permanent injury, priority level 2 as many as 20 risks that fall into the medium category, and priority level 3 as much as 26 risks that fall into the low and mild category. The main priority sequence of work that must be controlled is basement walls and floor plates, roof, wall, structural columns, reinforced concrete structures for foundations and floors, railing work, swimming pool structures, ceiling work, and door window. These risks are controlled by engineering technique with methods, regulating electric lines, working in good lighting, conducting periodic checks on electrical installations and tools, by providing warning signs, using work shoes, helmets, gloves, safety belt, work shoes.
Risk Analysis of Project Scheduling Using Microsoft Excel I Nyoman Suardika; Kadek Adi Suryawan; I Ketut Sutapa; I Komang Sudiarta; I Made Suardana Kader
Logic : Jurnal Rancang Bangun dan Teknologi Vol 18 No 3 (2018): November
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) Politeknik Negeri Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (299.84 KB) | DOI: 10.31940/logic.v18i3.1135

Abstract

Scheduling plays a very important role for the successful implementation of construction projects. One of the biggest risks in scheduling is in terms of project costs and duration uncertainty. To anticipate these uncertainties, scheduling methods have been developed using probabilistic duration, including PERT and Monte Carlo Simulation methods. In this research the simulation process was carried out using Microsoft Excel which was integrated with @Risk's add-ins. From the results of the analysis, the project duration obtained from the scheduling model with the CPM method, conventional PERT and Monte Carlo simulation produces an average value that is close to the same. The difference occurs in the standard deviation value, the conventional PERT method produces the smallest standard deviation, followed by a Monte Carlo simulation using the PERT distribution and the last is Monte Carlo simulation using the TRIANGULAR distribution. From the results of the sensitivity analysis, it was found that the dominant input variables that affect the duration of the project are the duration of activities that most often enter the critical path or those that have a great critical index. Meanwhile, project costs are influenced by a combination of the duration of activities on the critical path and activities that have a great direct cost.
Pembinaan Kelompok Pertukangan Melalui Kegiatan Manajemen Pengelolaan Proyek Di Banjar Petak, Desa Petak Kaja , Kecamatan Gianyar , Kabupaten Gianyar, Bali I Ketut Sutapa; I Wayan Sudiasa; I Nyoman Suardika; I Ketut Suarta; Made Sudiarsa
Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat Vol 4 No 1 (2022)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (583.711 KB) | DOI: 10.30630/jppm.v4i1.811

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Desa Petak Kaja membujur dari Utara ke Selatan yang diapit dua sungai, sebelah barat sungai Pakerisan dan sebelah timur sungai Sangsang II. Desa Petak Kaja memiliki luas 325 Ha. Keadaan masyarakatnya mengalami perkembangan khususnya di bidang tukang bangunan. Tujuan kegiatan pengabdian ini untuk mengetahui kondisi sosial ekonomi masyarakat di Bajar Petak Desa Petak Kaja, mengetahui bagaimana manajemen pengelolaan proyek pertukangan di Banjar Petak Desa Petak Kaja. Metode pelaksanaan kegiatan pengabdian melalui 3 tahapan yaitu tahap persiapan, pelaksanaan pembinaan, dan tahapan evaluasi. Kegiatan pelatihan diikuti oleh kelompok tukang bangunan “Wayan Kanca” sejumlah 10 orang. . Program Pengabdian Kepada Masyarakat Jurusan Teknik Sipil Politeknik Negeri Bali akan dilaksanakan di Desa Petak Kaja, Kecamatan Ganyar, Kabupaten Gianyar. Tujuan pelaksanaan kegiatan ini adalah dalam rangka membantu dan meningkatkan peran aktif masyarakat dalam membangun daerahnya secara swadaya. Permasalahan yang dihadapi adalah masyarakat setempat belum mengetahui cara perhitungan biaya proyek yang lebih efektif dalam melakukan kegiatan di proyek dan penggunaan baja ringan sebagai material kap dari bangunan . Semoga dengan program Pengabdian Masyarakat ini, masyarakat terbantu dan bisa lebih mandiri membangun dan memelihara apa yang sudah mereka bangun nantinya
Perencanaan Masterplan Pura Puseh lan Desa, Desa Adat Tegallalang, Gianyar, Bali Kadek Adi Parthama; I Nyoman Suardika; I Nyoman Ardika; I Gede Bambang Wahyudi
Madaniya Vol. 4 No. 3 (2023)
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/27214834.498

Abstract

Desa Adat Tegallalang, Kabupaten Gianyar, Bali, memiliki beberapa tempat yang menjadi wadah kegiatan adat bagi masyarakat yang hingga kini senantiasa menjaga budaya warisan leluhur. Seiring meningkatnya kesadaran warga dalam menjalankan tugas dan kewajiban di desa adat, dibutuhkan pula peningkatan pelayanan dan kenyamanan bagi masyarakat adat. Dalam upaya meningkatkan pelayanan terhadap masyarakat, maka dilakukan penataan dan penambahan fasilitas di Pura Puseh lan Desa, Desa Adat Tegallalang. Untuk mendukung rencana penataan pura, harus disertai dengan perencanaan yang baik berupa gambar masterplan dan kelengkapannya. Kolaborasi tim Pengabdian Kepada Masyarakat dengan pihak mitra menjadi kunci dari keberhasilan kegiatan ini, sehingga permasalahan yang ada di lapangan dapat dicarikan solusi secara bersama-sama. Keberhasilan memenuhi target capaian berupa gambar masterplan, diharapkan bermanfaat sebagai pedoman bagi desa adat dalam proses penataan, pembuatan Rencana Anggaran Biaya, serta dapat digunakan sebagai kelengkapan pengajuan proposal penggalian dana penataan pura.