Journal of Ikatan Ahli Manajemen Proyek Indonesia

Penerapan BIM pada Perencanaan Gedung Perkantoran untuk Mendeteksi Clash Detection dan QTO Pekerjaan Struktur

Rahmat Khalid — 2024-04-30

Building Information Modeling (BIM) is an innovative technological approach that aims to solve problems in the construction phase by improving understanding, coordination and efficiency. This research focuses on applying the BIM system to the three-dimensional modelling of reinforced concrete buildings using Tekla Structure BIM software. The objectives include creating a 3D design model, identifying reinforcement clash, calculating structural material volume, and estimating planning costs. The case study uses the design of a five-story office building in Mojolangu, Malang Regency, which uses reinforced concrete materials. The modelling method uses Tekla Structure software to produce 3D designs and Quantity Take Off output. Implementing BIM into the construction process is expected to increase the designability and efficiency of construction design work. The results of the volume of work based on the Quantity Take Off analysis of reinforcement are 199,572.2 kg, and concrete is 831.10 m³ with a planned budget for structural work costs of Rp. 9,391,331,828. BIM is proven to have the advantage of being more efficient and integrated into producing 3D design, can detect conflicts in the early stages of a design, can ensure accurate cost estimates based on material requirements, produces the least risk of design overlap and has a high level of adaptability in the process high design.

Penerapan Parameter Six Big Losses untuk Manajemen Pabrik

M Fahrur Rozy Hentihu — 2024-04-30

PT X has consistently implemented Total Productive Maintenance (TPM) to improve operational efficiency and company productivity. On the other hand, the concept of Six Big Losses is very closely related to TPM. Thus, this research aims to evaluate the application of the Six Big Losses concept in factory management, focusing on case studies at PT X and using fishbone diagrams to identify the root causes of problems. Data from the breakdown that happened in March was analyzed, highlighting the damage caused by Pal Teflon in factory operations. The research results show that through this approach, companies can identify and handle operational problems more effectively, reflected in decreased breakdown values after corrective action. These findings emphasize the importance of implementing Six Big Losses as an effective management tool in increasing factory efficiency and productivity. The practical implication of this research is that companies can use the same approach to optimize their operations, with a focus on identifying root causes and implementing appropriate corrective actions.

Redesain Perancangan Gedung untuk Memenuhi Standar Bangunan Gedung Hijau Berkelanjutan Berbasis BIM

Alvin Ridla Firmansyah — 2024-04-30

Population growth in Indonesia causes an increase in building needs every year. Many studies and information show that building construction hurts the environment. The Indonesian government has issued regulations governing the implementation of Green Buildings (BGH) as an effort to design sustainable buildings. However, applying this rule still needs to be improved because it requires additional funds and a reasonably complicated design. The government has advised that all building construction funded by the government is expected to implement BGH. The construction of the ICU building at Ngudi Waluyo Wlingi Hospital, which the Blitar Regency Government owns, is underway. Therefore, it is necessary to assess the implementation of BGH in the building and the efforts that must be made so that the BGH concept can be implemented as fully as possible within the required costs. The research was carried out through design reviews, field conditions surveys, and interviews with project stakeholders. This data will be assessed to assess the extent of BGH implementation in the building project. The research results show that the percentage value obtained for Green Buildings has only reached 37% and still needs to meet the primary level criteria with a value of 45% -65%. Therefore, it is necessary to carry out a redesign that can be implemented so that the building meets the BGH criteria. The redesign includes site management, energy use efficiency, indoor air quality and waste management. The results of efforts to improve the performance of Green Buildings can increase the percentage by 12%. So, the final total percentage of green buildings at Ngudi Waluyo RSD is 49%, which is the required funding IDR 271,330,820.58.