ABSTRACT
The need for the Nigerian construction industry to move away from the traditional forms of project procurement and embrace project management services cannot be over emphasized.
This is as a result of the importance of capital projects to the development of a young nation.
This study investigated the impact of project management services on building construction project.
The study is a survey which utilizes cross-sectional design. In all 46 survey questionnaires were administered to construction stakeholders randomly selected in the Ibadan metropolis.
Descriptive statistics was used for the analysis of data for the study. Result of the study revealed that there is no significant different in the perception of the construction professionals and other stakeholders about the impact of management services at the inception, design, tendering, construction and commissioning phases of construction project development.
Key words: Impact, project management and construction management.
CHAPTER FOUR
4.1 DATA PRESENTATION AND ANALYSIS
This chapter look into the result collected through the questionnaire for the presentation of data and also summaries the result of research work in order to achieve the aim of the study. The data collected were respondents on the impact of project management services on building construction project. The presentation of data utilizes the tabular form of presentation.
4.2 DATA PRESENTATION
The survey form of questionnaire were administered to a randomly selected project stakeholders (i.e. clients, project mangers, construction project financiers or sponsors, construction professionals, users of construction products, public authorities and agencies in Ibadan metropolis). A total number of forty-six (46) questionnaires were distributed and thirty-three (33) complete questionnaire (representing about 72% responses) were retrieved, hence, the sample size for the study is 33 respondents.
4.3 RESULT
Table 4.1: Nature of respondents
| Nature | Frequency | Percentage |
| Client | 5 | 15.15 |
| Project manager | 3 | 9.05 |
| Architect | 5 | 15.15 |
| Urban and regional planner | 1 | 3.03 |
| Quantity surveyor | 5 | 15.15 |
| Estate surveyor/valuer | 1 | 3.03 |
| Builder | 5 | 15.15 |
| Public authority/agency | 1 | 3.03 |
| Engineer | 5 | 15.15 |
| Project financier/sponsor | 1 | 3.03 |
| User of construction product | 1 | 3.03 |
| Total | 33 | 100 |
Source: Researcher’s survey work
Table 4.2
Professional qualification
| Professional qualification | Frequency | Percentage | |
| 1 | MNIQS | 7 | 21.21 |
| 2 | QRBN | 6 | 18.18 |
| 3 | COREN | 8 | 24.24 |
| 4 | MNIA | 7 | 21.21 |
| 5 | Other | 6 | 18.18 |
| Total | 33 | 100 |
Source: Researcher’s survey work
Table 4.3
Academic qualification
| Academic qualification | Frequency | Percentage |
| OND | 4 | 12.12 |
| HND | 6 | 18.18 |
| B.SC/B. Tech | 8 | 24.24 |
| M.sc | 4 | 12.12 |
| PhD | 5 | 18.18 |
| Others | 5 | 15.15 |
| Total | 33 | 100 |
Source: Researcher’s survey work
Table 4.4
Years of relevant work
| Year of relevant work experience | Frequency | Percentage |
| 0-5 years | 6 | 18.18 |
| 6-10 years | 7 | 21.21 |
| 11-15 years | 8 | 24.24 |
| 16-20 years | 6 | 18.18 |
| 21 years and above | 7 | 21.21 |
| Total | 33 | 100 |
Source: Researcher’s survey
From the table 4.1 to 4.4 above, the results showed that 75% of the respondents are construction professional, 15% are clients, while the rest are users if construction products, project financiers/sponsors and public authorities/agencies. All the respondents are stake holders in the building construction industry whose views and opinions matter in the study.
The professional qualification responses from the respondents are MNIQS 21.21%, QRBN 18.18%, COREN 24.24%, MNIQS 21.21% other 18.18% respectively.
From the table, respondents with OND 12.12%, HND 18.18%, B.sc/B. Tech 24.24%, Msc 12.12% PhD 18.28%, others a15.15% respectively.
           The year of relevant working experiences able show that 0-5 ears 18-18%, 6-10 years 21.21%, 11-15 years 24.24%, 16-20 years 18.18%, and 21 and above 21.21% respectively.
