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Journal : RACIC : Rab Construction Research

IMPLEMENTASI LEAN CONSTRUCTION TOOLS PADA PROYEK PEMBANGUNAN JALAN TOL BALIKPAPAN - SAMARINDA Oryza Lhara Sari; Fitria Arwina Munawaroh; Andika A. I. Saputra; Raftonado Situmorang; Ian Isman Irfandi
Racic : Rab Construction Research Vol 7 No 1 (2022): RACIC (RAB CONSTRUCTION RESEARCH)
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/racic.v7i1.2512

Abstract

Lean contruction merupakan sebuah sistem manajemen konstruksi dengan tujuan untuk mereduksi waste (pemborosan). Jika dibandingkan dengan negara berkembang lainnya, penerapan lean construction di Indonesia masuk ke dalam kategori sangat kurang. Tujuan dilakukan penelitian yaitu mengetahui apakah metode lean construction telah diterapkan pada Proyek Pembangunan Jalan Tol Balikpapan - Samarinda. Metode penelitian yang digunakan yaitu metode analisis statistik deskriptif. Hasil yang diperoleh yaitu teknik lean construction telah diterapkan pada Proyek Pembangunan Jalan Tol Balikpapan - Samarinda, hal ini dilihat dari keseluruhan variabel memiliki nilai persentase diatas 68%, dimana sebanyak 3 variabel yaitu last planner system, 5S process, dan fail-safe for quality and safety dapat dikategorikan ke dalam kelompok selalu diterapkan, dan 3 variabel lainnya yaitu increased visualization, daily huddle meeting, dan first run study masuk ke dalam kategori sering diterapkan, tidak ada variabel yang masuk ke dalam kategori tidak diterapkan.
IDENTIFIKASI TINGKAT PEMAHAMAN KONTRAKTOR TERHADAP BIM (BUILDING INFORMATION MODELING) DI RUANG LINGKUP KOTA BALIKPAPAN Raftonado Situmorang; Oryza Lhara Sari; Amirul Mu'minin Al Goviqqih
Racic : Rab Construction Research Vol 8 No 1 (2023): JUNI
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/racic.v8i1.3411

Abstract

Currently, in Indonesia the world of construction is growing rapidly, then there is an increasing need for technology to streamline and streamline work in the construction sector. To overcome this, a system called Building Information Modeling (BIM) was created. Compared to conventional methods, the BIM system integrates construction work that can save time and money. To find out the obstacles of contractors in using BIM, this research was conducted to find out the level of understanding of contractors towards BIM and inhibiting factors in implementing BIM. The object of this research is contractors in Balikpapan City, both state-owned and private. By analyzing from various literature and respondents' sources, which make the foundation of this research takes place. In decision making of BIM implementation in Balikpapan City, the results of this research can be considered. The results of the research data analysis and discussion regarding the level of understanding as well as implementation barriers and solutions provided are the results obtained. In implementing the use of BIM, the level of understanding of contractors and practitioners is 0.43 or can be called 43% which means that contractors do not understand BIM. The biggest obstacle in implementing BIM from the analysis of the largest value of 4.4 is the lack of human resources capable of fully operating BIM. Synergizing between all private and state-owned parties to coordinate with each other and provide counseling on the use of BIM in the future is the solution to the obstacles.