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Jurnal Vokasi Teknik Sipil
Published by Universitas Negeri Surabaya
ISSN : -     EISSN : 30642159     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Industrial & Manufacturing Engineering Transportation
Jurnal Vokasi Teknik Sipil is aimed at all academics and practitioners in the field of civil engineering, especially applied civil engineering. The Scope of Applied Civil Engineering Journal covers the results of field research, literature studies, application of the method, development of standard operating procedure, and development of civil engineering technology. The journal is issued 3 (two) times a year and min. 5 articles per issue. The research is viewed through macro or micro civil engineering perspectives from various aspects, such as: planning, design, management, operational, production, , human resources, safety, and finance. Focus and Scope : The scope of the article includes: Construction management Structural Engineering Geotechnical Engineering Construction Materials Construction Surveyors Safety and Environmental of construction
Arjuna Subject : Teknik (semua kategori) - Bangunan dan Konstruksi
Articles 4 Documents
 1 
Search results for , issue "vol 4 no 1 (2026)" : 4 Documents clear
IDENTIFIKASI JENIS TANAH TERHADAP EFISIENSI WAKTU ALAT BERAT DRILLING RIG PADA PEKERJAAN PONDASI BORE PILE. Hanim Mafrucha; Arik Triarso
Jurnal Vokasi Teknik Sipil Vol 4 No 1 (2026)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/viteks.v4i1.76152

Abstract

Using a drilling rig for pile drilling can significantly improve work efficiency. To determine the time efficiency of drilling operations, it is necessary to measure and analyze the productivity of the drilling rig. Soil characteristics, the operator, and weather are factors that can influence the productivity of heavy equipment operations. Soil sondir or CPT (Cone Penetration Test) and SPT (Standard Penetration Test) demonstrate that soil characteristics vary across the drilling site, resulting in varying drilling times at each drilling location. The study aimed to interpret the productivity of the drilling rig by identifying the characteristics of the soil drilled during the drilling process using field observations. The interpretation revealed that the SR65 2022 drilling rig had a productivity of 16.18 m/hour, with a time efficiency of 50%. The characteristics of the drilled soil, based on the SPT (Standard Penetration Test) and CPT (Cone Penetration Test) results, indicate that the soil is predominantly clay or dense.
OPTIMALISASI KEDALAMAN TIANG FONDASI BORED PILE DENGAN MENGGUNAKAN SOFTWARE PLAXIS 3D PADA PROYEK PEMBANGUNAN GEDUNG JI’RONAH RUMAH SAKIT AISYIYAH BOJONEGORO Aldila Oldi Firmansyah; Arik Triarso
Jurnal Vokasi Teknik Sipil Vol 4 No 1 (2026)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/viteks.v4i1.77248

Abstract

Bored pile foundations were used in the Ji’Ronah Building project at Aisyiyah Hospital in Bojonegoro to address soft soil conditions characterised by low bearing capacity and a high potential for settlement. This study aims to calculate the soil’s bearing capacity under the load of the structure above. The results of this foundation optimisation calculation will be compared with the results of analytical calculations using methods previously employed as a benchmark for accuracy, utilising Plaxis 3D software, and compared with field test results. This study utilises SPT data to determine foundation bearing capacity. The method employed is a quantitative case study involving calculations at various depths. The results show the ultimate bearing capacity of a single pile in the calculation using the Luciano Decourt method, namely at a depth of 48 metres: 1,208.19 tonnes; 47 metres: 1,183.12 tonnes; 46 metres: 1,078.60 tonnes; 45 metres: 925.50 tonnes; 44 metres: 810.07 tonnes; 43 metres: 818.18 tonnes; 42 metres: 825.87 tonnes; 41 metres: 849.17 tonnes; 40 metres: 701.16 tonnes. At a depth of 40 metres, the bearing capacity is not met. The conclusion of the Qtk control calculation is 592.798 < V 633.73, which means that a bored pile foundation with a depth of 40 metres and a diameter of 1 metre is not safe for the group’s bearing capacity. Based on the results of the design bearing capacity calculations, the strength of the foundation at Pilecap (P6) was then calculated, comprising 6 bored piles, each 41 metres long and 1 metre wide. The calculation yielded a Pumax value of 1908.03 tonnes and a Pn value of 2980.0 tonnes, indicating that the structure is safe and still meets the required strength capacity. The modelling of the bored pile foundation calculations was carried out using Plaxis 3D software to obtain the ultimate bearing capacity value, calculated as ∑Mstage in kN, resulting in a Qult value of 973.73 tonnes. The difference obtained between the manual analytical (empirical) method of Luciano Decourt and the bearing capacity modelling using the Plaxis 3D software method (numerical) is 14.67%.
ANALISIS PEMETAAN LAHAN PERUMAHAN CIPUNEGARA MENGGUNAKAN METODE POLIGON TERTUTUP BERBASIS PENGOLAHAN DATA THEODOLIT DENGAN APLIKASI METRIST Nur Hamzah Yustian Putra; Satriana Fitri Mustika Sari
Jurnal Vokasi Teknik Sipil Vol 4 No 1 (2026)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/viteks.v4i1.77888

Abstract

Pemetaan lahan merupakan tahap penting dalam perencanaan pembangunan perumahan karena berkaitan dengan ketepatan posisi, batas, dan luas bidang tanah. Pada Perumahan Cipunegara, pengukuran detail tidak dilakukan pada tahap awal pembangunan sehingga diperlukan pemetaan ulang untuk memperoleh data geometrik yang akurat sesuai kondisi lapangan. Penelitian ini bertujuan untuk menganalisis hasil pemetaan lahan menggunakan metode poligon tertutup dengan pengolahan data theodolit berbantuan aplikasi Metrist. Metode yang digunakan adalah survei terestris dengan pengukuran poligon tertutup yang diawali dari titik tolok ukur (BM). Data yang dikumpulkan meliputi sudut horizontal, bacaan benang, tinggi alat, azimuth awal, elevasi awal, dan koordinat titik awal. Data tersebut diolah menggunakan aplikasi Metrist untuk memperoleh jarak antar titik, sudut azimuth, koordinat, elevasi, serta luas lahan. Hasil penelitian menunjukkan bahwa metode poligon tertutup yang diolah melalui aplikasi Metrist menghasilkan data spasial yang sistematis dan terkontrol, dengan luas lahan sebesar 2.074,4527 m² dan keliling 312,5 meter. Hasil ini selanjutnya digunakan sebagai dasar penyusunan peta situasi lahan.
PENGAWASAN DAN PELAKSANAAN STRUKTUR BALOK DAN PLAT LANTAI PADA PROYEK PEMBANGUNAN GEDUNG PERPUSTAKAAN KABUPATEN BLITAR Putri Salwa Adani Caecilia Kristiarini Luvitasari, S.T.; Hasan Dani
Jurnal Vokasi Teknik Sipil Vol 4 No 1 (2026)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/viteks.v4i1.79207

Abstract

This article documents the supervision and execution of beam and floor slab structural work at the Blitar Regency Library Building project, managed by the local Public Works and Spatial Planning Office (PUPR). Activities covered preparation, technical design, field implementation, and final evaluation. Data were gathered through direct site observation, technical literature review, mentoring sessions, and systematic report writing. Quality oversight followed ISO 9000 standards and project specifications requiring K-300 concrete with a slump of 12 ± 2 cm. Work was carried out in three sequential phases: formwork installation, steel reinforcement assembly, and concrete casting. Findings confirm that disciplined quality management consistently produced structural outcomes meeting specified technical requirements. Nevertheless, unpredictable field weather occasionally caused slump readings to deviate from acceptable limits, and project completion was delayed beyond the contracted timeline.

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