The Nigerian Construction industry through its procurement activities is contributing immensely to the economic development of the country.Nigeriaas a developing nation is still working hard to strengthening the public procurement sector through which public infrastructural facilities are developed. Public Procurement Guidelines are the procedural manual guiding public procurement processes. The guidelines are as provided by the public procurement Act PPA 2007, since then compliance with the guidelines has been facing a lot of obstacles. This paper identified and reviewed three major determinants of compliance with the procurement guidelines to include Familiarity with the procurement guidelines, Fraudulent Practices, and Influencing Projects awards. Thus recommended that, to achieve adequate compliance with the procurement guidelines procurement entities need to create room for awareness through training and workshops. The Bureau of public procurement must also ensure prosecution of procurement offences as part of its mandate. In addition, the National Council of Public Procurement NCPP be established and allow to play its role thus limiting the influences of project awards at the ministry level and at the procurement entity level as well.
(2018). Mediating effects of enforcement on public procurement guidelines' compliance barriers and cost performance of construction projects in Nigerian federal universities: A process macro approach.
Problems associated with solid waste management (SWM) have proved to be complex in origin and in solution. In Nigeria SWM is characterized by ineffi cient collection methods, insuffi cient coverage of the collection system and improper disposal of solid waste. This chapter reviews the current status of SWM in Nigeria. For SWM to be sustainable in Nigeria a greater fi nancial investment needs to be made, possibly including provision through local rates and taxes. In addition, appropriate technologies in line with the nature of garbage generated need to be explored. Finally the effort and role played by the informal sector in SWM in Nigeria needs to be recognised, but there is urgent need for this sector to be formalized so that its role can be geared towards achieving sustainability.
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IntroductionThe Nigerian population is growing at an alarming rate Statistics show that the population growth rate of Nigeria as at 1991 was 3.0 % per annum with an urban growth rate of about 5.5 % per annum. The average waste generation rate is put at 0.49 kg per day (Adewole 2009 ). The volume and rate of waste generated is always
Public Procurement Manual (PPM) are the procedural guidelines for executing public procurement practices including construction procurement. Compliance with PPM among construction procurement parties has been facing serious challenges which affects the performance of construction projects especially cost aspect. This study identified fraudulent practices as the major procurement manual compliances’ barriers affecting cost performance of construction projects. The paper examines the mediating effects of awareness on procurement manual compliance’s barriers affecting cost performance. Data was collected from the procurement entities of nine selected Nigerian federal universities. A mediation analysis was performed via bias-corrected bootstrapped confidence interval approach using Process Macro package. The indirect effects obtained was positive and different from zero, and the confidence interval within which the effect occur do not include zero indicating that awareness can mitigate the effects of fraudulent practices been compliance barriers affecting cost performance of construction projects.
Public Procurement Manual (PPM) are the procedural guidelines for executing public procurement practices including construction procurement. Compliance with PPM among construction procurement parties has been facing serious challenges which affects the performance of construction projects especially cost aspect. This study identified fraudulent practices as the major procurement manual compliances’ barriers affecting cost performance of construction projects. The paper examines the mediating effects of awareness on procurement manual compliance’s barriers affecting cost performance. Data was collected from the procurement entities of nine selected Nigerian federal universities. A mediation analysis was performed via bias-corrected bootstrapped confidence interval approach using Process Macro package. The indirect effects obtained was positive and different from zero, and the confidence interval within which the effect occur do not include zero indicating that awareness can mitigate the effects of fraudulent practices been compliance barriers affecting cost performance of construction projects.
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