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Contact Name
Tri Wardati Khusniyah
Contact Email
trikhusniyah@unesa.ac.id
Phone
+6281217842262
Journal Mail Official
viteks@unesa.ac.id
Editorial Address
Kampus Unesa 1, Jalan Ketintang, Gedung K4, Surabaya. Kode Pos: 60231
Location
Kota surabaya,
Jawa timur
INDONESIA
Jurnal Vokasi Teknik Sipil
ISSN : -     EISSN : 30642159     DOI : -
Core Subject : Engineering,
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
Articles 1 Documents
Search results for , issue "Vol 4 No 1 (2026)" : 1 Documents clear
IDENTIFIKASI JENIS TANAH TERHADAP EFISIENSI WAKTU ALAT BERAT DRILLING RIG PADA PEKERJAAN PONDASI BORE PILE. Mafrucha, Hanim; Triarso, Arik
Jurnal Vokasi Teknik Sipil Vol 4 No 1 (2026)
Publisher : Universitas Negeri Surabaya

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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.

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