Volume 5, Issue 2 (December)

1

Research Article DOI: 10.66884/kesj.2025.j6tx5qwt

ASSESSING THE IMPACT OF RETENTION FEE PRACTICES ON PROJECT CASH FLOW, CONTRACTOR PERFORMANCE, AND DISPUTE OCCURRENCES

Umar GARBA^*, Ikechukwu A. DIUGWU, Baba DOROTHY

Purpose: Retention fee practices are widely applied contractual mechanisms in the construction industry to ensure quality compliance and safeguard client interests. Despite their intended benefits, concerns persist regarding their influence on critical project success indicators. Design/methodology/approach: A quantitative survey research design was adopted. A tot...

Dec, 2025 pp. 18-29 41 views 9 downloads

2

Research Article DOI: 10.66884/kesj.2025.4wt34pnz

GOVERNMENT AND ATTITUDINAL BARRIERS TO GREEN PROCUREMENT IMPLEMENTATION IN PUBLIC BUILDING PROJECTS IN ABUJA, NIGERIA

Isaac A. BOBAI^*, Nuru, GAMBO, Mohammed S. MUSA, Alhassan, DAHIRU

Purpose: Despite severe environmental challenges and absence of explicit sustainability criteria for public building projects, public sector organizations lack systematic green procurement practices due to cultural and structural hinderances. This study investigates government and attitudinal related barriers to green procurement implementation in Nigeria’s public building projects with ...

Dec, 2025 pp. 30-43 56 views 12 downloads

3

Research Article DOI: 10.66884/kesj.2025.o7myarrz

TOPOGRAPHIC SURVEY OF A SECTION OF THE UNIVERSITY OF ILORIN, NIGERIA USING UNMANNED AERIAL VEHICLE (UAV) TECHNOLOGY

Oyedapo A. IPADEOLA^*, Dahir M. OMAR, Quadri O. SAKA, Adepoju H. IBRAHIM

Purpose: This study evaluates the effectiveness and accuracy of Unmanned Aerial Vehicle (UAV) photogrammetry for generating reliable topographic data within a section of the University of Ilorin, Nigeria. It examines whether RTK-enabled UAVs can serve as efficient alternatives to conventional surveying methods for infrastructure planning and spatial analysis. Des...

Dec, 2025 pp. 44-54 29 views 9 downloads

4

Research Article DOI: 10.66884/kesj.2025.xrbblz6e

SMART CITY TECHNOLOGIES AND REAL ESTATE PRICINGS IN ABUJA, NIGERIA: A HEDONIC PRICING APPROACH

Jamiu K. SAKARIYAU^*, Oluwatunmise S. MORADEYO, Taiwo Q. YUSUFF, Chunyi DIBI, Rasheed O. ALAO

Purpose: Limited empirical evidence exists on the effects of smart technologies on property values in African cities. This study investigates how smart city initiatives influence real estate development and property pricing in Abuja, Nigeria’s Federal Capital Territory, using a hedonic pricing regression model. Design/methodology/approach: To achieve this aim, usin...

Dec, 2025 pp. 55-66 49 views 9 downloads

5

Research Article DOI: 10.66884/kesj.2025.1soqzsrs

EFFECTS OF CEMETERY LANDSCAPE ON NEIGHBORHOOD AND VEGETATION COVER IN GOMBE STATE, NIGERIA

Bello M. BASHIR^*, Dalladi ALIYU, Isyaku ABDULKADIR, Hauwa ABUBAKAR

Purpose: Cemetery Landscapes are frequently referred to as cultural landscapes that represent a fundamental storehouse of the natural and cultural capital of the earth. Cemeteries contribute to these storehouses and therefore deserve increased attention, understanding and preservation. The study assesses the effects of cemetery landscape on the neighborhood and vegetation cover within t...

Dec, 2025 pp. 67-81 30 views 11 downloads

6

Research Article DOI: 10.66884/kesj.2025.ki6w9h1u

ANALYSIS OF EXISTING DAYLIGHTING CONDITIONS IN SELECTED LIBRARY SPACES IN KADUNA, NIGERIA

Tachio ADAMU^*, Henry OJOBO, Daniel S. DUNIYA, Ibiyeye A. IDOWU

Purpose: This study investigates the existing daylighting conditions in selected library spaces in Kaduna State, Nigeria, recognising that abundant natural light in the tropical wet-dry climate is underutilised. It aims to assess the visual comfort, light distribution, and energy efficiency challenges associated with traditional daylighting design approaches. Desig...

Nov, 2025 pp. 82-91 24 views 8 downloads

7

Research Article DOI: 10.66884/kesj.2025.zgtr4cod

GIS-BASED MAPPING OF UNDERGROUND FIBER OPTIC NETWORKS USING DIFFERENTIAL GPS: EVIDENCE FROM THE UNIVERSITY OF ILORIN CAMPUS

Oyedapo A. IPADEOLA^*, Dahir M. OMAR, Abdulganiyu YUSUF, Hussein A. AHMADU, Gbemisola OLATUNDE, Ibrahim A. HANAFI, Ereadura F. ADENIYI

Purpose: Accurate mapping and management of underground fibre optic infrastructure are critical for ensuring network reliability, minimising service disruptions, and supporting sustainable infrastructure planning. This study aims to develop a high-precision geospatial framework for mapping underground fibre optic cable networks within the University of Ilorin campus using Differential G...

Dec, 2025 pp. 92-106 32 views 7 downloads

8

Research Article DOI: 10.66884/kesj.2025.7mnku7k3

ANALYSIS OF TRENDS IN COMMERCIAL REAL ESTATE RETURNS IN NORTH-CENTRAL NIGERIA

Babatunde M. WAHAB^*, Mustapha O. BELLO, Akuakanwa E. NWOSU

Purpose: This study analysed the trend in commercial real estate returns in North-central Nigeria with a view to identifying nature of historical returns on office and shop property investment over a period (1999-2025). Design/methodology/approach: The study analysed 256 and 219 office and shop properties transactions respectively selected using simple random samp...

Dec, 2025 pp. 107-118 26 views 10 downloads

9

Research Article DOI: 10.66884/kesj.2025.493jqovs

THE CONSTRAINTS OF RAINWATER HARVESTING IN SOME SELECTED WARDS IN SABON GARI LOCAL GOVERNMENT AREA KADUNA STATE, NIGERIA

Halima E. SALIHU^*, Abdullahi JIBRIN, Ibrahim MUKHTAR

Purpose: The need for water for domestic and other uses has placed an increasing demand on the country’s water resources in Nigeria. Sabon Gari local Government Area of Kaduna State has abundant water resources and a good potential for good groundwater storage but water scarcity still persists. This study is aimed at identifying the constraints and level of adoption of rainwater harvest...

Dec, 2025 pp. 119-132 31 views 7 downloads

10

Research Article DOI: 10.66884/kesj.2025.m4an6yrs

EVALUATION OF PASSIVE COOLING STRATEGIES USED IN SELECTED UNIVERSITY SENATE BUILDINGS IN TROPICAL SAVANNAH CLIMATE OF NIGERIA

Stephen D. GIMS^*, Henry OJOBO, Lukman M. LUKMAN

Purpose: In Nigeria’s tropical savannah climate marked by high temperatures and intense solar radiation university senate buildings struggle to maintain thermal comfort without excessive energy consumption. This study evaluates how passive cooling strategies contribute to energy efficiency and comfort in selected senate buildings. The aim is to assess the effectiveness of passive cooling...

Dec, 2025 pp. 133-146 28 views 11 downloads

11

Research Article DOI: 10.66884/kesj.2025.d5cxxw9y

AVAILABILITY AND UTILIZATION OF INDIGENOUS MATERIALS FOR SUSTAINABLE BUILDING CONSTRUCTION IN AKURE, ONDO STATE, NIGERIA

Rejoice D. MADAKI^*, Kehinde T. ALADE, Isreal O. AROGE, Ayodeji E. OKE

Purpose: This study examined the availability and utilization of local material resources for sustainable building construction project in Akure, Ondo State, Nigeria. It analysed how locally sourced materials contribute to sustainable building construction practices by identifying commonly available material resources, evaluating their reliability, and comparing findings with global stan...

Dec, 2025 pp. 147-159 39 views 10 downloads

12

Research Article DOI: 10.66884/kesj.2025.0yjate79

INNOVATIVE STRATEGIES IN THE UTILIZATION OF LOCAL MATERIALS FOR SUSTAINABLE BUILDING CONSTRUCTION PROJECT IN AKURE, ONDO STATE, NIGERIA

Rejoice D. MADAKI^*, Kehinde T. ALADE

Purpose: This study examined the innovative strategies required to enhance the utilization of local materials for sustainable building construction in Akure, Ondo State, Nigeria. The purpose is to identify specific technological strategies that can effectively address the sector’s heavy dependence on imported materials and the limited adoption of construction-related innovations in the ...

Dec, 2025 pp. 160-177 39 views 10 downloads

13

Research Article DOI: 10.66884/kesj.2025.1igdupdr

THE CONTRIBUTION OF ATMOSPHERIC POLLUTION TO CLIMATE CHANGE IN KADUNA METROPOLIS, NIGERIA

Moses SIMON^*, Handan E. UMARU, Alice LIVINUS

Purpose: This study assessed the contribution of air pollution and the effects of selected atmospheric pollutants on climate conditions in Kaduna metropolis. Specifically, it examined the types of air pollution present, the concentration levels of selected gaseous pollutants, and their implications for the local climate. Design/methodology/approach: The study adop...

Dec, 2025 pp. 178-191 22 views 8 downloads

14

Research Article DOI: 10.66884/kesj.2025.ffgv3ira

EFFECT OF VARYING FIBRE LENGTH ON THE PROPERTIES OF RECYCLED TYRE STEEL FIBRE CONCRETE

Ubong C. ESSIEN^*, Bassey E. EKANG, Nsikak W. ULAETO

Purpose: Tyre waste is a global environmental challenge, with millions of tyres discarded annually. Efforts towards recycling waste tyres involve their breakdown to component materials for use in various aspects of industry. Recycled tyre steel bead wires are one of such components. This study assesses the effect of varying recycled tyre steel fibre (RTSF) lengths on workability, compr...

Dec, 2025 pp. 192-207 30 views 9 downloads

15

Research Article DOI: 10.66884/kesj.2025.v10ch7dn

THE SIGNIFICANCE OF HOME GARDENS TOWARDS HEALTHY COMMUNITIES: A CASE STUDY OF ABUJA HOUSING ESTATE

Henry OJOBO^*, Oluwagbemiga Paul AGBOOLA, Lukman M. LUKMAN

Purpose: Community workers, public health officials, and urban planners are increasingly concerned about the declining physical and mental health of urban residents. The purpose of this study is to examine the extent to which home gardening contributes to healthy and sustainable community development in Zenco Garden Estate, Abuja, Nigeria. Design/methodology/approa...

Dec, 2025 pp. 209-228 35 views 7 downloads

16

Research Article DOI: 10.66884/kesj.2025.0w1ddtkh

Hydro-chemical Characterization of Domestic Wastewater Quality using Nemerow Pollution Index and Geo Accumulation Index within Greater Jos, Plateau State, Nigeria.

Ezra Lekwot VIVAN^*, Vivien Chikogu AMESO, Henry OJOBO, Mercy Tabi OBASI, Deborah Osayie ABASHIYA, Andesikuteb Yakubu ALI, Mohammed Tukur YAKUBU

Purpose: Water is becoming an increasingly scarce resource and water resources planners and managers are compelled to cogitate any source of water which might be used parsimoniously and efficiently to promote development, in line with this the reuse of treated domestic wastewater for agriculture amongst other uses is currently receiving attention as a reliable water source. This study ...

Dec, 2025 pp. 229-245 47 views 10 downloads

17

Research Article DOI: 10.66884/kesj.2025.edepxhvo

ASSESSMENT OF USERS’ SATISFACTION IN PUBLIC HOUSING ESTATE IN KADUNA

Ayodele A. IBUOYE^*, Wasiu A. DUROSINMI, Matthew MAMMAN

Purpose: The study assessed the level of satisfaction in public estate in Kaduna with a view to understanding the challenges affecting maximum satisfaction expected derived by the occupants in the estate. Methodology: The study analysed 90 and 250 returned responses from the occupants of Kaduna North and south housing estates respectively. the responses were anal...

Dec, 2025 pp. 246-260 24 views 17 downloads

18

Research Article DOI: 10.66884/kesj.2025.n9tbd567

UNDERLYING FACTORS OF HOUSING CHOICE AMONG ACADEMIC STAFF OF MOSHOOD ABIOLA POLYTECHNIC, OGUN STATE, NIGERIA

Ayodele A. IBUOYE^*

Purpose: The study examined prominent determinants of housing choice of academic staff of tertiary institution in Nigeria. This was done with a view to providing information on critical factors that could influence the housing choice of the academic staff when thinking of their dwelling place. Methodology: The study administered 92 questionnaires to the academic s...

Dec, 2025 pp. 261-270 23 views 9 downloads

19

Research Article DOI: 10.66884/kesj.2025.bemwsz7s

ANALYSIS OF INSTITUTIONAL FRAMEWORK FOR ACCESSING SECONDARY MORTGAGE FINANCE (SMF) OF HOUSING IN NIGERIA

Ayodele A. IBUOYE^*, Bamidele, M. OGUNLEYE, Rashidat. A. OLADAPO

Purpose: The study examined the institutional framework for accessing secondary mortgage finance (SMF) of housing in Nigeria. The primary objectives were to identify the critical criteria, prominent institutional framework and its level of significance to level of accessing SMM. Methodology: The study surveyed members of Real Estate Developers Association of Niger...

Dec, 2025 pp. 271-284 23 views 8 downloads

20

Research Article DOI: 10.66884/kesj.2025.2wxwb4br

EFFECTS OF HOUSING CONDITION ON RENTAL VALUES OF RESIDENTIAL PROPERTIES IN KADUNA METROPOLIS, NIGERIA

Matthew MAMMAN^*, Maryam S. MOHAMMAD, Ishiyaku BALA, Nneoma V. IROAGANACHI

Purpose: A neighbourhood’s housing environment encompasses the social services and utilities that make a community liveable. Because housing quality significantly affects both environments and their populations, it is vital to understand its drivers and measurement metrics. This study aims to assess the effects of housing quality on the rental values of residential properties in the Mal...

Dec, 2025 pp. 285-296 24 views 7 downloads

21

Research Article DOI: 10.66884/kesj.2025.qzu17lpd

DETERMINANTS OF WILLINGNESS TO ENTER PROFESSIONAL PRACTICE: AN EXAMINATION OF UNDERGRADUATE QUANTITY SURVEYING STUDENTS' INTENTIONS AT ABUBAKAR TAFAWA BALEWA UNIVERSITY, NIGERIA

Fatima Mohammed ABUBAKAR^*, Hajara YUSUF

Purpose: This study explores the drivers influencing undergraduate Quantity Surveying students at Abubakar Tafawa Balewa University (ATBU), Nigeria, to pursue professional practice upon graduation. The research aims to understand the professional intentions of students from Years 1 through 5, who are expected to demonstrate an inclination toward entering this regulated profession post-d...

Dec, 2025 pp. 297-309 30 views 9 downloads

22

Research Article DOI: 10.66884/kesj.2025.iz71ryld

AN EVALUATION OF COST CONTROL PRACTICES IN BUILDING CONSTRUCTION PROJECTS IN ABUJA, NIGERIA

Fatima Mohammed ABUBAKAR^*, Maria Musa MUKADDAS

Purpose: Cost control in building construction entails the systematic management of expenditures to ensure projects are delivered within budget, without compromising quality or objectives. Effective cost control enables construction firms to maximize profits, mitigate financial risks, and enhance client satisfaction. Quantity Surveyors employ a range of conventional and contemporary met...

Dec, 2025 pp. 310-324 28 views 9 downloads