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Journal : Indonesian Journal of Multidisciplinary Science

STRESS FACTORS OF LABOR CONSTRUCTION OF BUILDING CONSTRUCTION ON PERFORMANCE TIME AND COST Robin Supratman; Dwi Dinariana; Hari Nugraha Nurjaman; Arman Jayady; Fitri Suryani
Indonesian Journal of Multidisciplinary Science Vol. 1 No. 7 (2022): Indonesian Journal of Multidisciplinary Science
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1225.771 KB) | DOI: 10.55324/ijoms.v1i7.126

Abstract

Human resources are an important factor in the implementation of construction projects. This is because the role of human resources is very dominant where HR is the main driving force in construction project work, so the quality of human resources is a determining factor for the success of a project. The purpose of this study is to make a regression model equation that can be used to predict the stress factor of construction workers (consultants and contractors) of buildings on time and cost performance. This research method uses a survey, namely by distributing questionnaires to collect main data to obtain facts by taking samples from the population. The results showed that the stress factors for building construction workers (contractors) that affect time performance were that I was not confident with my work because I did not complete the task properly (X18) and there were no definite regulations from the company regarding the workforce career development process. work (X22).
OPERATIONAL RISK MANAGEMENT IN THE CIBITUNG METLAND WATERLAND BUILDING ON INVESTMENT COSTS Patrick Sudiarto; Fitri Suryani; Arman Jayady
Indonesian Journal of Multidisciplinary Science Vol. 1 No. 12 (2022): IJOMS: Indonesian Journal of Multidisciplinary Science
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1572.815 KB) | DOI: 10.55324/ijoms.v1i12.231

Abstract

Developer policy in this case PT. Metropolitan land, Tbk for the availability of entertainment facilities in the region is the right choice to increase profits in addition to selling home products. This strategy is considered appropriate because of the lack of entertainment in the area around housing which is seen from the rapid population from year to year. Service providers bear a large risk burden at the operational stage, To avoid cost overrun, in the calculation of the operating cost budget it is necessary to include costs due to risks. Risk costs are allocated to the identified risks. This study aims to identify the dominant risk factors that affect operational investment costs from the point of view of other long-running operational management. The research used qualitative methods when conducting studies on previous research which then obtained 48 risk factors that affect investment costs. Validation of the 48 risk factors was carried out by 3 (three) experts and produced 30 risk variables which then became questionnaires that would be distributed to respondents. Quantitative methods are used to assess probability and impact using a rating scale. The probability and impact values are converted into values in the probability-impact matrix, after the risk value is calculated and sorted from the highest value, 4 dominant risk factors are obtained, namely, Leaking on the walls and floor of the pool, Damage to playgrounds, Damaged plumbing systems, and Pumping machines are off or damaged.
RISK MANAGEMENT OF TIME CONTROL ON THE CONSTRUCTION OF SAUMLAKI PORT Arman Jayady; Edwin Moerdianto
Indonesian Journal of Multidisciplinary Science Vol. 1 No. 12 (2022): IJOMS: Indonesian Journal of Multidisciplinary Science
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1295.754 KB) | DOI: 10.55324/ijoms.v1i12.239

Abstract

In the development of the port, there are potentially risk factors that are not identified during its implementation, which can affect work delays and add to unforeseen costs, thus requiring handling in accordance with the classification of risks that occur. The risk is in accordance with the type of activity and the environment of the construction project implemented. The study aims to analyze the influential risk factors during the work carried out, based on the perspective of service providers (consultants and contractors) and owners as well as how to handle risks (mitigation) and the effect of the implementation of the Saumlaki Port Facility Construction work on controlling the timing of work. Identifying risks - risks encountered in the study using the interview method against potential risksthat are likely to occur. The survey results show that there are three risks that have a high risk classification from the perspective of service providers that have the greatest impact on project delays. Theconclusion in the research is the need to apply risk management to the implementation of development to minimize delays and reduce unforeseen costs.
PROJECT DELAY PREDICTION WITH EARNED VALUE METHOD: A CASE ON THE CSS-APARTMENT PROJECT IN SURABAYA-INDONESIA Arman Jayady; Robin Supratman
Indonesian Journal of Multidisciplinary Science Vol. 1 No. 8 (2022): Indonesian Journal of Multidisciplinary Science
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2187.858 KB) | DOI: 10.55324/ijoms.v1i8.154

Abstract

The risk of delay is very likely to occur in a construction project. Especially in large-scale infrastructure projects that are accompanied by high complexity. Careful planning and prediction both related to aspects of design, implementation, including scheduling are very important. Problems that often arise in large-scale and complex construction projects are early predictions related to delays in the final completion of a project. This study aims to predict the occurrence of delays in project completion. Based on secondary data obtained from construction contractors and by using appropriate analytical procedures, the result is that the CSS-Apartment project is predicted to experience a delay of 57 weeks from the planned 146 weeks. The data is obtained directly from the project site. After all the data has been obtained, the processing is carried out using the Earned Value Method. Literature study is done by reading literature related to this writing Based on the case of an apartment project called CSS-Apartment Project in Surabaya - Indonesia, and using the Earned Value method.