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Analisis Kapasitas Dukung Dan Penurunan Fondasi Tiang Pada Bangunan PA Dataran Hunipopu SBB Tanamal, Stensya Greselli; Titaley, Henriette Dorothy; Siahay, Margie Civitaria
JURNAL SIMETRIK Vol 15 No 2 (2025): Jurnal Simetrik (Sipil, Mesin, Listrik)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M) Politeknik Negeri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/js.v15i2.3493

Abstract

The foundation of a substructure serves as the desired bearing capacity in a pile, which must be able to provide adequate support for the loads acting upon it. The foundation of the Religious Court building in Seram Bagian Barat Regency experienced discrepancies during the pile-driving process, which deviated from the initial plan. This raises the question of whether the pile foundation, with its bearing capacity, can adequately support the acting loads. The aim of this study is to determine the bearing capacity and settlement of the pile foundation of the Religious Court building in Seram Bagian Barat Regency using the Schertmann and Nottingham method, as well as the Meyerhof method, based on cone penetration test (CPT) data. This research showed that the calculated ultimate bearing capacity of a single pile, derived from the CPT data using the Schertmann and Nottingham method, was 34.3601 kN, while the Meyerhof method yielded a value of 202.58 kN. This indicated that the Schertmann and Nottingham method provided the highest bearing capacity, while the Meyerhof method resulted in the lowest. The calculation of pile foundation settlement for a group of three piles indicated a single settlement of 0.03 m and a group settlement of 0.06 m. Keywords : Bearing Capacity, Settlement Of Pile Foundations
TINJAUAN RENCANA ANGGARAN BIAYA DAN PENJADWALAN SESUAI CONTRACT CHANGE ORDER (CCO) BERDASARKAN AHSP PUPR NO 8 TAHUN 2023 PADA PEMBANGUNAN KANTOR KEJAKSAAN NEGERI TUAL Palahidu, Sarmina; Saleh, La Mohamat; Siahay, Margie Civitaria
JURNAL SIMETRIK Vol 16 No 1 (2026): Jurnal Simetrik (Sipil, Mesin, Listrik)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat (P3M) Politeknik Negeri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31959/js.v16i1.3768

Abstract

A construction project is a series of activities carried out to achieve development objectives within specific constraints of time, cost, and quality. During its implementation, challenges often arise in the form of work changes, which can occur in the early, middle, or late stages of the project. This study aims to identify costs in accordance with the Contract Change Order (CCO) and to plan the implementation duration for the construction of the Tual District Attorney's Office. The method used includes the Unit Price Analysis (Analisis Harga Satuan Pekerjaan/AHSP) No. 8 of 2023 for Budget Plan (RAB) calculations and the S-curve for schedule planning. The results show that the total cost of work excluding VAT is IDR 1,613,322,071.78, and the implementation period according to the CCO is 210 calendar days. Therefore, the estimated cost required for the CCO work including 11% VAT is IDR 1,790,780,000.00, with a project duration of 210 calendar days. Keywords: AHSP, CCO, Construction Project, RAB, S-Curve