Zakaria Al-Omari

Evaluation of Building Defects and Maintenance Management Practices in Jordanian Public Buildings: Causes, Impacts, and Strategies for Sustainable Improvement

Othman Ahmad Alnsour, Ala’a A. Alrwashdeh & Zakaria Al-Omari · Journal of Engineering Research and Reports · 2026

Background: Building defects and inadequate maintenance management can compromise the safety, functionality, serviceability, and long-term performance of public buildings. In Jordan, empirical evidence linking defect assessment with systematic maintenance prioritisation remains l...

Open access Research Article 10.9734/jerr/2026/v28i81985

Managing of Change Orders in Public Construction Projects: A Framework for Governmental Projects in Jordan

Waseem Al-Adwan, Moawiah Alnsour & Zakaria Al-Omari · Journal of Economics, Management and Trade · 2022

Change orders have a substantial impact on construction projects. In the Change orders, there is no "optimal solution", but we are always trying to get as close to the "optimality" as possible. This research aims to bridge this knowledge gap, by presenting a comparative study bet...

Open access Research Article 10.9734/jemt/2022/v28i530411

Maintenance Management Practices in Electricity Industry in Arab World: Case Study in Jordan

Wesam Alamri, Walid Emar, Zakaria Al-Omari & Moawiah Alnsour · Journal of Engineering Research and Reports · 2022

Nowadays, power plants, generators, substations, and equipment are becoming technologically more sophisticated and difficult to control besides that any interruption in power supply will cause losses to the industry and economy. Therefore, the importance of maintenance with enhan...

Open access Research Article 10.9734/jerr/2022/v22i617543