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TIME AND COST ANALYSIS OF PILE FOUNDATION WORK USING HYDRAULIC STATIC PILE DRIVER (Case Study: Construction Project of the Official Residence of the Governor of South Kalimantan) Wicaksono, Dhanu; Eliatun, Eliatun
CERUCUK Vol 10, No 5 (2026): CERUCUK VOL. 10 NO. 5 MAY 2026
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/crc.v10i5.18929

Abstract

This study analyzes the productivity, time, and cost of foundation piling work using the Hydraulic Static Pile Driver (HSPD) on the Construction Project of the Official Residence of the Governor of South Kalimantan. Piling was carried out at 132 points with a total pile length of 1,584 meters. The results of the study show that the actual productivity reached 60.54 m/hour. The actual implementation time required only 4 working days or 28 hours, which is faster than the initial plan of 7 working days or 49 hours. This study did not include an analysis of the move-to-point time between pile locations. In terms of cost, the actual total cost amounted to IDR 187,246,000.00, which is lower than the estimated budget of IDR 201,608,500.00. These findings indicate that the actual implementation was more efficient in terms of both time and cost, and demonstrate the optimal performance of the HSPD in the field.Keywords: Equipment Productivity, Construction Cost, Project Duration