Research Article
Factors Influencing the Efficiency of Construction Projects in Jimma Zone, Jimma, Oromia, Ethiopia
Dubiwak Numera*,
Bulcha Assefa
Issue:
Volume 9, Issue 1, March 2024
Pages:
1-10
Received:
29 March 2024
Accepted:
15 April 2024
Published:
10 May 2024
Abstract: The construction sector plays a crucial role in the Ethiopian economy, making a substantial contribution to economic growth. However, various challenges have been identified as impacting the performance and growth of the Ethiopian construction industry. Projects in the Jimma Zone face numerous issues related to cost, time, and quality. This study aimed to evaluate how factors like resource management, stakeholder management, procurement management, and quality management influence project performance in the Jimma Zone. Data was collected through a structured questionnaire distributed to employees of Jimma Zone Employers and Contractors. A total of 62 questionnaires were distributed, with an 80.65% response rate, providing sufficient data for statistical analysis. Findings were presented using charts and tables. Quality management challenges included the absence of a quality management system and insufficient management commitment. Regression analysis indicated that resource and stakeholder management factors significantly influenced project cost and time performance, while quality management factors had a positive but not significant impact. Resource, stakeholder, and quality-related factors significantly influenced project quality performance, whereas procurement management factors did not have a significant impact. The study suggests that focusing on resource and stakeholder management could enhance project performance in the Jimma Zone.
Abstract: The construction sector plays a crucial role in the Ethiopian economy, making a substantial contribution to economic growth. However, various challenges have been identified as impacting the performance and growth of the Ethiopian construction industry. Projects in the Jimma Zone face numerous issues related to cost, time, and quality. This study a...
Show More
Research Article
Exploring Urban Greenery: A Case Study of Roadside Trees in Pokhara Metropolitan City
Aashish Gautam*
Issue:
Volume 9, Issue 1, March 2024
Pages:
11-24
Received:
28 April 2024
Accepted:
14 May 2024
Published:
15 July 2024
Abstract: Roadside trees play a crucial role as important components of urban greenery, significantly enhancing the overall quality of cities and ultimately contributing to the quality of life for residents and visitors alike. This study examines the condition, maintenance, and proximity of roadside trees to electric wire corridors in Pokhara Metropolitan City, Nepal. This study employs field surveys, categorization based on tree attributes, and mapping techniques to analyze the distribution and characteristics of roadside trees. Out of approximately 1500 trees initially collected, 1435 were processed for further analysis. Trees were classified by species, height, condition, and the presence of fencing or resting structures (Chautaro), with proximity to electric wire corridors also assessed. Findings reveal a significant presence of trees in good condition, predominantly Dhupi, Kapur and Ashoka species, with a notable percentage requiring maintenance. A substantial number of trees were found in close proximity to electric wires, posing potential hazards. Mapping techniques facilitated visualizing the spatial distribution of trees, aiding in urban planning and management strategies. The study underscores the importance of sustainable urban greening practices and the need for proactive measures to address challenges related to tree maintenance and safety in urban environments like Pokhara Metropolitan City. This study emphasizes the pivotal role of roadside trees in enhancing the aesthetic appeal and quality of city life, positioning them as decisive factors in shaping urban environments and fostering a welcoming atmosphere for residents and visitors.
Abstract: Roadside trees play a crucial role as important components of urban greenery, significantly enhancing the overall quality of cities and ultimately contributing to the quality of life for residents and visitors alike. This study examines the condition, maintenance, and proximity of roadside trees to electric wire corridors in Pokhara Metropolitan Ci...
Show More
