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All Journal International Conference on Coastal and Delta Areas JITEK (Jurnal Ilmiah Teknosains) E-Dimas: Jurnal Pengabdian kepada Masyarakat Jurnal Program Kemitraan dan Pengabdian Kepada Masyarakat Media Komunikasi Dunia Ilmu Sipil (MoDuluS) Jurnal Teknik Sipil Giratory Upgris Aceh International Journal of Science and Technology International Journal of Sustainable Building, Infrastructure and Environment Advance Sustainable Science, Engineering and Technology (ASSET) Widya Teknik
Ibnu Toto Husodo, Ibnu Toto
Universitas PGRI Semarang
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Transportation Veterinary Other

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FACTORS AFFECTING DELAYS IN THE CONSTRUCTION PROJECT OF 5 FLOOR PARKING BUILDING ROEMANI HOSPITAL, SEMARANG. nugraha, agra febyola lova; Lathif, Busyro; Suwandi, Putri Anggi Permata; Husodo, Ibnu Toto
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 4, No 1 (2023)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v4i1.16033

Abstract

In the planning of a project, there have to be a time schedule that can served as a guideline in the project, this shows that scheduling can influence the activity of a project. A good time schedule in a project can make project run effectively and efficiently, but in reality the actual work of a project did not always go as planned. In this case, the construction of library of UIN Sunan Ampel Surabaya.In the process of construction of library of UIN Sunan Ampel Surabaya, there is a delay that caused by a lot of factors, resulting in a delay of 49 days, the project initial duration is 154 days but the implementation duration is 203 days. Because of this, an analysis was carried out on this matter to determine what caused this lateness on project scheduleFrom the analysis that has been done the result is that the project lateness is caused in preparation work and the usage of work system with 3 shift but using the same man power. Factors of this lateness is caused by the owner, the conctractor, and weather disturbance.
The Effect of Health Safety Environment (HSE) on The Productivity of Construction Workers in Wall and Plaster Work at DC MUI BOYOLALI Arahman, Muhammad Reza; Husodo, Ibnu Toto; Suwandi, Putri Anggi Permata; Purnomo, Didik
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 5, No 1 (2024)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v5i1.16627

Abstract

Abstract. Analyzing the effect (K3) on the productivity of construction workers in wall and plaster work. The method used in this study is a descriptive method which aims to describe and describe the nature of something that was taking place at the time the research was conducted and to examine the causes of a particular symptom. The results of the analysis and discussion carried out that those who use incomplete K3 equipment do not affect work productivity time. From the results of this case study it can be concluded that the use of incomplete PPE equipment does not affect productivity effectiveness.Keywords: HSE, PPE, Productivity.
Correlation of Soil Density Test with Direct Shear Test on Soil Mixture of Ex Kudus Ring Road and Sand at Guamanik Beach, Jepara Syaqiba, Arba Maris; Budirahardjo, Slamet; Husodo, Ibnu Toto
International Journal of Sustainable Building, Infrastructure and Environment (IJOSBIE) Vol 4, No 2 (2023)
Publisher : Science and Technology Research Centre, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/ijosbie.v4i2.17746

Abstract

Abstrak - Tanah mempunyai peranan yang sangat penting dalam suatu konstruksi, karena tanah berfungsi sebagai penopang beban-beban yang ada diatasnya. Metode yang digunakan dalam penelitian adalah pola pikir yang digunakan peneliti tentang bagaimana penelitian terus berjalan. Dari data pengujian sifat fisik dan sifat teknik yang telah diuji pada contoh tanah asli dengan penambahan pasir Pantai Guamanik Jepara, pengujian tanah pada Jalan Lingkar Kudus mempunyai tingkat dan karakteristik yang berbeda-beda. Berikut nilai persentase campuran pasir terbaik, pada uji berat jenis (gs) yaitu 5% dengan nilai 2,576, uji batas Atteberg pada indeks plastisitas mempunyai nilai paling rendah dengan penambahan 20%. pasir dengan nilai 0,57 maka uji proctormodified mempunyai nilai kandungan optimum tertinggi. dengan penambahan pasir 20% menggunakan 30 tumbukan dengan nilai 26,5, sedangkan nilai berat satuan tanah kering sebesar 1,399, pada uji geser langsung nilai kohesi tertinggi terjadi pada penambahan pasir 5% menggunakan 60 tumbukan dengan nilai sebesar 0,823, sedangkan nilai sudut geser dalam sebesar 23,97.Kata Kunci : Tanah, Proctor termodifikasi, Uji Geser langsung
Upaya Penyediaan Air Baku Melalui Peningkatan Infrastruktur Sumber Daya Air di Wilayah Sungai (WS) Jratunseluna Berdasarkan Sustainable Development Goals (SDG’s) Afifah, Risdiana Cholifatul; Ikhwanudin, Ikhwanudin Ikhwanudin; Anggorowati, Adriana Anteng; Husodo, Ibnu Toto; Nindita, Velma
Widya Teknik Vol. 24 No. 2 (2025): November
Publisher : Fakultas Teknik, Universitas Katolik Widya Mandala Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33508/wt.v24i2.6146

Abstract

Sustainable Development Goals (SDGs) adalah lanjutan dari Program Millenium Development Goals (MDGs). MDGs) adalah upaya untuk meningkatkan kehidupan masyarakat termiskin di dunia melalui 8 tujuan pembangunan, sedangkan SDGs memiliki 17 tujuan pembangunan berkelanjutan dengan 169 target, cakupannya lebih luas dari MDGs. Meskipun SDGs memiliki 17 tujuan utama, fokus pada artikel ini adalah air bersih dan sanitasi layak. Tujuan dari penelitian ini adalah untuk mengidentifikasi neraca air baku di WS Jratunseluna dan upaya-upaya meningkatkan kualitas air baku guna menunjang ketercapaian Target SDG's Tahun 2030. Metode yang dipilih adalah kualitatif, dengan data utama dikumpulkan melalui survei literatur dari berbagai sumber, termasuk buku, jurnal ilmiah, artikel, dan internet. Untuk melakukan review, peneliti akan menyelidiki jurnal-jurnal tertentu secara menyeluruh dan metodis menggunakan protokol yang telah ditetapkan. Berdasarkan analisa yang telah dilakukan, dapat diambil kesimpulan bahwa dengan kebutuhan total air baku di WS Jratunseluna pada awal tahun simulasi (2023) sebesar 50,57 m3/dt ternyata masih defisit dengan suplai yang dapat dilakukan hanya sebesar 48,77 m3/dt. Setelah dilakukan upaya penambahan dan optimalisasi infrastruktur air baku, dapat diprediksikan meningkatkan suplai hingga 62,79 m3/dt pada Tahun 2033 dengan berbagai kegiatan yang dilakukan. Sehingga diklaim dapat menutup defisit air yang terjadi pada awal tahun simulasi.
PERENCANAAN STRUKTUR & PONDASI GAS COMPRESSOR SHELTER STASIUN GAS BETUNG PENDOPO FIELD, PT. PERTAMINA EP ASSET 2 SUMATERA SELATAN Triwidodo, Puput; Kristiawan, Agung; Husodo, Ibnu Toto
Jurnal Teknik Sipil Giratory UPGRIS Vol 5, No 1: Juni 2024
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/giratory.v1i1.19461

Abstract

Planning for the Structure and Foundation of the Gas Compressor Shelter Betung Gas Station Pendopo Field Pertamina Asset 2 aims to upgrade facilities in order to increase production from the Pendopo Gas Station. This Gas Compressor Shelter Building is designed to be Strong and Rigid using SS400 Steel Structure. H beam structure column 400x400x13x21, WF structure rafter 400x200x9x14. In the Gas Compressor shelter building there is a Hoist Crane mechanical equipment with a capacity of 10 Tons which is based on the Beam WF-700x300x13x24. The foundation of this building uses deep foundations using square piles measuring 250x250 mm as deep as 15 meters. The quality of concrete for the foundation of the Gas Compressor Shelter uses K-350 concrete quality. From the planning above, it can be concluded that it has fulfilled the terms and conditions in Indonesian regulations and standards.
Optimizing Human Resource Performance in Building Construction through Technology-Enhanced Strategy Development Husodo, Ibnu Toto; Pratikso, Pratikso; Wibowo, Kartono
Advance Sustainable Science Engineering and Technology Vol. 7 No. 3 (2025): May - July
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v7i3.2083

Abstract

Construction projects involve complex processes requiring effective management and skilled human resources to ensure successful outcomes. This study analyzes key factors influencing human resource (HR) performance in building construction, identifying ability, working conditions, organizational structure, motivation, discipline, and compensation as critical determinants. A structured questionnaire using a 5-point Likert scale was employed as the data collection instrument, distributed to 130 contractors, with 114 valid responses collected in Semarang, Indonesia. Data analysis using SPSS v.27 confirmed that all indicators are valid, reliable, and positively perceived, with “ability” receiving the highest rating (mean = 4.8). Practical implications for project stakeholders include the need to implement targeted training, performance-based incentives, leadership development, and optimized recruitment. Technological integration is also emphasized for enhancing communication and decision-making efficiency. The findings underscore the importance of a comprehensive HR strategy that addresses both individual competencies and systemic organizational support, advancing sustainable engineering practices and improving project productivity in dynamic construction environments.
Co-Authors Abdul Ghofur Adriana Anteng Anggorowati Afifah, Risdiana Cholifatul Agung Kristiawan Agung Kristiawan AGUSTINA WARDANI Ainun Nahar, Mukhamad Ilham Ais Anantatama Tegar Al Fattah, Zihad Andrian Majid Khobad Arahman, Muhammad Reza Arfendi Arifuddin Assehab, Muhammad Ali BAJU ARIE WIBAWA Bayu Adhy Septyawan Cahyo Kurnia Sandi Carsoni Didik Purnomo, Didik Diyan Ari Prihatmoko Fiki Rifan Kusuma Ikhwanudin Ikhwanudin Ikhwanudin Ikhwanudin, Ikhwanudin Ikhwanudin Ivana Zulfa Kartono Wibowo, Kartono Lathif, Busyro Lutfian Dikma Arianto Miftakhul Huda Misbakhul Irfan Mohammad Debby Rizani Muhamad Suep Muhammad Choirul Ni'am Muhammad Ryan Ardian Ndaru Cahyono nugraha, agra febyola lova Nur Aksin, Nur Pratikso Pratikso Putri Anggi Permata Putri Anggi Permata Suwandi Putri Anggi Permata Suwandi Reno Martin Fajar Budi Prasetyo Risky Eka Saputra Slamet Budirahardjo Slamet Supriyadi Suci Ariani Khumairo’ Suwandi, Putri Anggi Permata Syaqiba, Arba Maris Tatik Masruroh Trisno Trisno Triwidodo, Puput Velma Nindita, Velma Yasin Musthofa Yudaningrum, Farida Yudaningrum, Farida Yudi Wahyu Setiawan