https://sloap.org/journals/index.php/irjeis <p style="text-align: justify;"><strong>IRJEIS&nbsp;</strong>is published in English and it is open to authors around the world regardless of the nationality. It is currently published three times a year, i.e. in&nbsp;<em>January, March, May, July, September,&nbsp;</em>and<em>&nbsp;November.</em></p> Scientific and Literature Open Access Publishing en-US International research journal of engineering, IT and scientific research 2454-2261 <p>Articles published in the International Research Journal of Engineering, IT &amp; Scientific research (<strong>IRJEIS</strong>) are available under Creative Commons Attribution Non-Commercial No Derivatives Licence (<a href="https://creativecommons.org/licenses/by-nc-nd/4.0/" target="_blank" rel="noopener">CC BY-NC-ND 4.0</a>). Authors retain copyright in their work and grant <strong>IRJEIS&nbsp;</strong>right of first publication under CC BY-NC-ND 4.0. Users have the right to read, download, copy, distribute, print, search, or link to the full texts of articles in this journal, and to use them for any other lawful purpose.</p> <p>Articles published in <strong>IRJEIS&nbsp;</strong>can be copied, communicated and shared in their published form for non-commercial purposes provided full attribution is given to the author and the journal. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (<em>e.g., post it to an institutional repository or publish it in a book</em>), with an acknowledgment of its initial publication in this journal.</p> <p>This copyright notice applies to articles published in <strong>IRJEIS&nbsp;</strong>volumes 6 onwards. Please read about the copyright notices for previous volumes under&nbsp;<a href="https://sloap.org/journals/index.php/irjeis/history">Journal History</a>.</p> https://sloap.org/journals/index.php/irjeis/article/view/2504 <p>This study aims to determine what evaluation activity factors have an impact on the performance of service providers based on Circular Letter No. 18/SE/M/2021 which is carried out on the type of tender/auction with a single-file evaluation method for the kind of procurement of goods/services that uses the lowest price evaluation method of the post-qualification knockout system on projects with a unit price system. This study found that all independent variables, namely arithmetic corrections, conflicts of interest and indications of collusion, administration, qualifications, technical, price and specifications, design and changes, impact the performance of service providers, which are dependent variables. Technical evaluation activities and qualification evaluations have a dominant influence among other variables on the performance of service providers. This research produces modeling and improvements to improve the performance of service providers in the pre-construction stage, which is expected to minimize problems during the project.</p> Apriani Siahaan Yusuf Latief Copyright (c) 2025 International research journal of engineering, IT and scientific research http://creativecommons.org/licenses/by-nc-nd/4.0 2025-03-28 2025-03-28 11 2 35 46 10.21744/irjeis.v11n2.2504 https://sloap.org/journals/index.php/irjeis/article/view/2506 <p>This study aims to develop a material resource control procedure from a contractor's perspective that is integrated with 4D and 5D Building Information Modeling (BIM) technology, based on dominant risks at each stage, to improve project time performance. The research approach includes the identification and analysis of dominant risks, integration of activities with BIM, and data processing using the Delphi method and statistical analysis with SPSS version 27. The results of the study showed seven improvements to existing activities and the addition of nine new activities at the stages of shipping, receiving, storing, distributing, and using materials. Of all these activities, twelve can be integrated with BIM technology according to the results of risk validation. To ensure the feasibility of implementation, the developed procedure was tested through a case study on the Public Facility Construction (PFU) project in Gusung Klanceng. The results of the case study showed that the integrated BIM risk-based procedure was able to improve the accuracy of material requirement estimates and control project schedule changes, thereby supporting the achievement of time targets more optimally.</p> Nicky Aulia Meiriza Yusuf Latief Copyright (c) 2025 International research journal of engineering, IT and scientific research http://creativecommons.org/licenses/by-nc-nd/4.0 2025-03-28 2025-03-28 11 2 47 64 10.21744/irjeis.v11n2.2506