Search Articles

Found 11 results for "Evaluation"

Vol. 18 Issue 1 01 Aug 2025

ASSESSING THE CONSIDERATION OF ENVIRONMENTAL, SOCIAL AND GOVERNANCE (ESG) CRITERIA IN PUBLIC CONSTRUCTION CONTRACT EVALUATION IN NIGERIA

ABDUSSALAM Ibrahim, KHALIFA Yahaya Lawal

Public construction contract evaluation in Nigeria is largely driven by price competitiveness and technical compliance, with limited consideration of sustainability principles. This has contributed to environmental degradation, weak labour standards, and governance challenges, despite increasing …

Contract Evaluation ESG Integration Public Construction Procurement Sustainability Criteria Nigeria.
Read PDF
Vol. 18 Issue 1 01 Aug 2025

AN EVALUATION OF THE PROPERTIES OF CONCRETE INCORPORATING TERMITE HILL MOUNDS AS A SUPPLEMENTARY CEMENTITIOUS MATERIAL

MUHAMMAD Isah Palladan,, BELLO Hadi Ibrahim,, GONAH Clement Musa, GARKIDA Adele Dzikwi, SALISU Tijjani Maska.

Concrete composite is the universal principal rich building material, but cement production contributes to CO₂ emissions. This necessitates alternatives, such as supplementary cementitious materials (SCMs), to partly replace cement while preserving its mechanical performance. The …

Compressive Strength Microstructure Pozzolanic Reaction Supplementary Cementitious Material Termite Hill Mound Workability
Read PDF
Vol. 18 Issue 1 01 Aug 2025

AN EVALUATION OF THE EFFECTS OF NON-PHYSICAL WASTES ON BUILDING PROJECTS PERFORMANCE

NDAME, Elvis Chuku.,, ABDUL’AZEEZ, Abubakar Darda’u, ABUBAKAR, Mu’awiya.

Non-physical waste (NPW) is one of the challenges that is engendering low performance levels, yet an underexplored contributor to poor performance in the construction sector, particularly in developing countries, where emphasis has mainly been on …

Non-physical waste (NPW) is one of the challenges that is engendering low performance levels yet an underexplored contributor to poor performance in the construction sector particularly in developing countries where emphasis has mainly been on material waste. Previous studies have identified NPW limited attention has been given to how different NPW types separately influence multiple project performance measures (PM). This paper therefore aims to evaluate their distinct effect on six (6) P
Read PDF
Vol. 17 Issue 1 31 Dec 2024

An Evaluation of Change Order Factors Affecting Building Construction Projects in Nigeria

LAWAL, Yarima Sallau, ISHAQ, Ziyadul Hassan., IBRAHIM, Aliyu Makarfi., ISHAQ, Nafiu., MACHINA, Musa Adamu.

Construction projects (CPs) are inherently prone to change orders (COs) due to their complex, dynamic, and capital-intensive nature, as well as the involvement of multiple stakeholders. COs if left unmanaged, can significantly compromise overall project …

Building Construction projects Change orders Change order factors Nigeria
Read PDF
Vol. 16 Issue 1 31 Dec 2023

Evaluation of the Interrelationships Among the Causes of Wall Cracks in Residential Buildings Using Association Rule Mining

LAWAL, Yarima Sallau, ISHAQ, Ziyadul Hassan., IBRAHIM, Aliyu Makarfi., ISAH, Ibrahim., TAHIR, Usman Sintali.

Building cracks significantly impact structural integrity, maintenance costs, and occupant satisfaction. While numerous studies have investigated the causes of cracks, determining primary contributors remains complex due to the interconnected nature of underlying factors. This study …

Association Rule Mining Evaluation Interrelationships Residential Buildings Wall Cracks
Read PDF
Vol. 16 Issue 1 31 Dec 2023

Experimental Evaluation of the Mechanical Properties of Laterite Bricks Produced with Plastic Waste as Binder

KHALIL, Ismail Muhammad., ABADAKI, Becky Oboro., OKOLI, Obumneme Godwin., GAMBO, Sanusi.

Three key issues bordering developing nations such as housing deficit, waste management and depletion of environmental resources are rampant in Nigeria. Perhaps utilising plastic wastes as alternative materials, specifically in brick production, can be a …

Alternative materials Bricks Laterite Plastics Waste management
Read PDF
Vol. 15 Issue 1 31 Dec 2022

Comparative Evaluation of Construction Managers Involvement in Small and Large Building Projects

DAVID, Joel Ufwai., MSHELGARU, Isa Hassan-Enua., MUHAMMAD, Shehu.

The level of construction managers' involvement in carrying out their roles influence the outcome of a building project. However, previous studies have not adequately explored the extent to which construction managers' involvement varies across projects …

Building Projects Construction Managers Involvement Large-scale Small-scale
Read PDF
Vol. 15 Issue 1 31 Dec 2022

COMPARATIVE EVALUATION ON PHYSICAL PROPERTIES OF SANDCRETE BLOCKS USED IN BUILDING CONSTRUCTION IN ANAMBRA STATE

OKEKE, Emmanuel Chukwuebuka., EHIMIOBOH, Cosmas Oseyende., PAUL, Olorunfemi., UMEOKANA, Chijioke Steven.

Increasing concern has been raised regarding the declining quality and variability in the physical properties of sandcrete blocks employed in building construction across Anambra state, as frequent structural failures and poor housing durability highlights the …

Anambra State Building Construction Physical Properties Quality Assessment Sandcrete Blocks.
Read PDF
Vol. 14 Issue 1 31 Dec 2021

Evaluation of the Prospects and Challenges of Benue Locally Produced Burnt Bricks for Housing Construction

KOKO, Kundushima Tarhemba., MSHELGARU, Isa Hassan-Enua., MUHAMMAD, Zia-ul-Haq.

The housing deficit in Nigeria, driven by the scarcity and high cost of conventional building materials, presents a significant challenge to affordable housing development. To address this issue, the use of locally produced burnt bricks …

Brick Building Material Construction Housing Performance
Read PDF
Vol. 14 Issue 1 31 Dec 2021

Prevalence of Corruption Forms in Public Building Projects

ABDULRAZAQ, Abdullahi Taiwo., ISHAQ, Ziyadul Hassan., ABUBAKAR, Mu’awiya., ABDUL’AZEEZ, Abubakar Darda’u, SULEIMAN, Aisha Nana,

Public building projects are overwhelmed by different forms of corruption. However, little or no empirical study assessed the prevalence of corruption forms in public building projects. This study, assessed the prevalence of corruption forms in …

Corruption Forms Prevalence Public Building Projects Public Procurement Procurement Stages
Read PDF
Vol. 11 Issue 1 01 Dec 2018

EVALUATION OF INTERNAL FACTORS INFLUENCING INNOVATION PRACTICES AMONG NIGERIAN CONSTRUCTION CONSULTANCY FIRMS

ALIYU, Suleiman Shika, ABDUL’AZEEZ, Abubakar Darda’u, ABDULLAHI, Getso Ibrahim.

Construction industry consultants who play vital roles in the conceptualisation, planning as well as in the implementation of construction projects are often criticised of inefficiency in their services delivery. Scholars generally agree that innovation practice …

Consultancy Competitiveness Innovation practices Organisation
Read PDF