CHAPTER ONE
INTRODUCTION
1.1         Background of the study
Over the years, there has been increasing abandonment of building projects and infrastructural facilities which has led to the dilapidation, degradation and deterioration of these building structures within the Nigerian contemporary urban metropolis.
Recently there has been a lot of research investigations and analysis of which points unshakeable to the fact that certain features such as client’s perception, cost of maintenance works, unskilled maintenance technicians, inflation rates, effect of taxation on building owners, Government policies, inability to prepare and follow maintenance schedules are direct causes of neglect which leads to dilapidations and deterioration of building structures (onibokun 1997). There are also the remote causes of lack maintenance such as force majeur, cultural problems, state of the economy, the receding global economic meltdown, lack of time and general illiteracy of the occupants of the building or structure and users of the facilities.
However there has also been growth in the significance of building maintenance as a proportion of the output of the construction industry which takes place against a backdrop of mounting pressure on new build activity and a growing awareness of the need to manage the condition of the nation’s building and infrastructure more effectively (chanter 2007).
Though, it is still the case that such maintenance activity takes place in a context that does not create a fully integrated approach to managing building performance and thus the full potential of many buildings and infrastructures are never wholly realized.
Basically in virtually all the towns and city centers within the Nigerian, buildings and infrastructural facilities are gradually and systematically decaying, dilapidating and deteriorating with reduced or no degree of maintenance programme and activity.
From a normal visual perception in the urban metropolis, it can be noted that majority of the
(a)                constructed buildings both private and public
(b)               road network
(c)                water supply systems
(d)               sanitary and drainage systems
(e)                transmission poles and electricity lines
(f)                government owned telephone networks
(g)               telegraph and postal systems
(h)               sign post and route l0ocation posts
are deteriorated and badly in need of maintenance. The lack of maintenance of these buildings and infrastructures negatively affects the populace which thus affects the output of the working class, capacity of the populace is thus lost, time value for achievement of goals and objectives minimized , it also causes all forms of ill-health and psychological effects thereby reducing the economic growth of the nation.
1.2          Statement of the problem
All three spheres of government, together with the state owned enterprise (SOEs), manage major portfolios of immovable infrastructural assets. While there is much emphasis on delivery of infrastructure, delivery does not in fact end with the commissioning of the infrastructural asset. Once the infrastructure has been commissioned, various activities must be carried out which are necessary to ensure that it continues to perform- such as the allocation of necessary budgets and the retention of appropriate staff to maintain the operation of the assets.
“Delivery” needs to be universally understood as embracing not just constructing the infrastructure, but the appropriate operation and maintenance thereafter for the whole design life of the asset.