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ANALISIS PERBANDINGAN BIAYA DAN WAKTU ANTARA PLAT KONVENSIONAL DAN PLAT BONDEK PADA PEMBANGUNAN FLAT DALMAS POLDA SULAWESI SELATAN Muin, Suriati Abd.; Sudarman, Sudarman; Watono, Watono; Setiadi, Adinda Quraini; Alamsyah, Farhan
STABILITA || Jurnal Ilmiah Teknik Sipil Vol 12, No 1 (2024):
Publisher : Fakultas Teknik Jurusan Sipil Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55679/jts.v12i1.47237

Abstract

Biaya dan waktu merupakan dua faktor yang berbeda dalam pelaksanaan konstruksi. Terkadang, dalam upaya untuk mempercepat waktu pengerjaan, beberapa pihak mungkin mengabaikan biaya, sementara yang lain mungkin lebih memperhatikan efisiensi biaya. Untuk menentukan pendekatan yang tepat, diperlukan pertimbangan menyeluruh terhadap semua faktor yang mempengaruhi biaya dan waktu. Metode yang digunakan untuk melakukan analisis ini adalah dengan melakukan perhitungan langsung menggunakan aplikasi Microsoft Excel, dengan mengacu pada gambar denah aktual dari data proyek untuk mengukur dimensi, luas, dan volume bangunan. Data tersebut kemudian dimasukkan ke dalam Microsoft Excel untuk dianalisis. Selanjutnya, Analisis Harga Satuan Pekerjaan dibuat berdasarkan Peraturan Menteri Pekerjaan Umum dan Perumahan Rakyat Tahun 2016 dengan menggunakan harga dasar yang telah ditetapkan. Jumlah pekerja dan biaya upah pekerja yang digunakan dalam metode plat bondek dan metode plat konvensional dianggap sama. Hasil analisis menunjukkan bahwa biaya untuk pelaksanaan plat konvensional sebesar Rp.5.638.250.747,87, sementara biaya untuk plat bondek adalah Rp. 3.881.484.523,79, dengan selisih sebesar Rp. 1.756.766.224,09. Dari segi waktu, metode pelaksanaan plat konvensional membutuhkan 71 hari, sedangkan plat bondek hanya membutuhkan 41 hari. Oleh karena itu, metode pelaksanaan plat bondek lebih cepat, dengan perbedaan waktu sebesar 30 hari dibandingkan dengan metode plat konvensional.
Implementation of Fast Track Method to Accelerate Construction Project Scheduling Muin, Suriati Abd.; Watono; Alimuddin, Evi Gusmiarni; Ridwan, Siti Huriyah Shatara
INTEK: Jurnal Penelitian Vol 11 No 2 (2024): October 2024
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v11i2.5170

Abstract

In a project, the planning stage is the key to success because it determines the allocation, funding, time and quality to be achieved. In order for work efficiency and effectiveness to be fulfilled properly, the implementation of the project is influenced by planning and scheduling factors. Construction project control is a systematic activity or effort to determine standards that are in accordance with the planning objectives, compare implementation with planning, and make necessary corrections so that costs, resources, and time can be used effectively and efficiently in order to achieve the desired construction project goals. If there is an imbalance between the plan and the realization of the work, then the project may experience delays like what happened to the Lantamal VI Makassar Naval Pier project. The project experienced several delays in work and required rescheduling, so a special method was needed that could speed up the project implementation time. The purpose of this study is to accelerate the duration of work and get project costs after implementing the fast track method. The results of implementing the fast track method can reduce the time by 64 days or experience a time acceleration of 20.9% from the initial duration of 306 days, the total project cost before the acceleration is Rp. 50.365.788.654,89 After acceleration with the fast track method which affects the overhead cost to Rp. 49,312,386,539, the total cost reduced is Rp. 1,053,402,116 or a savings of 2.09% of the total cost.
Implementation of the North West Corner Rule and Loop Construction Method to Minimize Material Distribution Cost on Ameroro Dam Access Road Project (Package II) Muin, Suriati Abd.; Watono, Watono; Gani, Ishak; Muhammad, Aulia; Sudarmawanty, Sudarmawanty
INTEK: Jurnal Penelitian Vol 10 No 2 (2023): October 2023
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v10i2.4615

Abstract

Construction projects consist of several work items and require resources to achieve the success of project work including materials and costs. The material required in large quantities in the implementation cannot always be fulfilled by one material source alone, therefore several material sources are needed so that the material demand needs can be met. Especially if it consists of several project locations and must be fulfilled by several material sources. This study aims to minimize the distribution cost of class A LPA material from the source of material collection, namely in Konaweha, Pondidaha and Moramo to the Ameroro Dam Access Road project site (Package II), namely the Entrance to the Dam Segment 1, Segment 2 and Segment 3. The results obtained by implementing the North West Corner Rule and Loop Construction methods can minimize the cost of material distribution from the initial solution of Rp. 1,887,700,000, - to Rp. 1,849,500,000, - so that the difference in cost reduction is Rp. 38,200,000, - with a minimum cost percentage of 2.02%.