APRRAISAL OF DIRECT LABOUR METHOD OF CONSTRUCTION FOR QUALITY PRODUCTION IN BUILDING
ABSTRACT
ABSTRACT
This research
work investigate the
assessment of direct labour method of construction for quality production in building situated at Okene Local Government
Area Council, Kogi State Nigeria.
Quantitative data was obtained from the key management staff of the department of works that are
responsible for decisions making via in depth interview, verbal discussion on benefit and factors influencing the choice of
direct labour in the organisation. Through the
administration the benefits and factors influencing direct
labour system was used to design questionnaires which form the basic primary data. Descriptive and inferential satisfied Techniques
were used for the analysis where forty
questionnaires were distributed and thirty two were received for the analysis. The study revealed that appraisal of direct labour method of construction for quality
production in building is the fastest or quick performance for execution of
project work. It was finally concluded that the quality production in a building construction on
direct labour should be our focus to ensure successful project work in any
sector.
CHAPTER ONE
INTRODUCTION
1.1 BACKGROUND OF THE STUDY
Direct Labour System is one of the several options
of procurement used for project delivery process and records shows that it is
the oldest procurement system and has been in used in Nigerian for back as the
colonial era. It is the procurement in most countries and researchers described
it as a system where by a developer plans and organised the project delivery
process, carries out the design, the planning and procurement of resources and
the construction of a project using client employed supervisory staff and
labour. These types of system is regards as in house because clients staffs as
different from contractors staff carry out the project delivery process and
activities. (Idoro, Iyagba and Odusami 2007) asserted that direct labour is
mainly used for government project. The use of the system is a good development
in construction because it does not result in high staff strength and over load
costs in the Nigerian construction industry.
Direct Labour is system where by a developer plans
and organized the project delivery process, carries out the design, the
planning and procurement of resources and the construction of a project using
client employed, supervisory staff and labour. (Idoro, Iyagba and Odusami 2007).
There is a growing interest in the use of direct
labour system in Nigeria Construction projects especially in the private
sector. It is a system that entails the clients usage of own resources to
realize his project. Direct labour system is a method whereby the client design
and produces his project by himself with the aid of his in house professional
void of the usage of contractors (Ogunsami et. al, 2003; kadiri and Odusami,
2003). This is different from the traditional procurement system in that it does
not involve the usage of contractors. This method has been in use in Nigeria
before the colonial and during the colonial period to execute non-complex
project. Ghana, Kenya and so on are some of African countries where it is been
used extensively. Previous works have shown some level of success of this
method especially in the area of cost reduction omoighe and Ibekwe, 1990. The
technique and industry involved in the assembly and erection of structures,
primarily those used to provide shelter. Building constructor is an ancient
human activities, it began with the purely functional need for a controlled
environment to moderate the effect of climate. (Alfred, 2015) constructed
shelter were one means by which human beings were able to adapt themselves to a
wide variety of climates and become a global species. Human shelters were at
first very simple and perhaps lasted only a few days or months. Over time,
however, even temporary winter home evolved into such highly refined forms as
structures (Britannica, 2014).
Direct Labour is defined as a process by which a
project is executed by the workers of an organization instead of project being
contracted out. It can simply be described as a “do it yourself” approach to
project procurement (Opadiran, 2010). According, to( Iyagba and Odoro, 2011).
They also direct labour defined as a method where by a client otherwise known
as the owner uses his or her own in house resources for design and execution of
a project. The in house resources here will include both supervisory staff,
skilled and unskilled labour forces beside equipment. Worthy of note in this
system is the elimination of the contractor which makes the direct labour
method distinct from other procurement method.
1.2 NEED FOR THE STUDY
The need for quality production in building
construction of residential houses cannot be ignored, despite numerous
benefits, several problems have been observed on the use of external contractor
or consultants. In a project that involved contractor or a change of client,
(Michell et. al., 2007) discovered problems concerning cooperation between
supervisors from the organization contractors. As a solution to the problem of
inaccurate proposal submitted by consultants or contractor (Tembo, and
Rwelamila 2007) suggested that organisation, should formulate an evaluation
process for the assessment and execution of project proposals from their
organisation in a manner that will reflect true cost and schedules. These
problems show that the practice of using direct labour product or services by
an organisation to ensure quality production of building project is not
compromised.
1.3 STATEMENT OF THE RESEACH PROBLEM
Many construction projects that were contracted out
in an organisation were not successfully completed at the stipulated time or at
the estimated budget of that organisation. Contracts were awarded with the
exaggerated contract sums or the contractor might request for additional sum,
due to variation or market situation that arises. The organisation as a whole
might losses a lot of money when the project is not done within time, cost of
project budget will go high now is necessary for any organisation to adopt the
uses of direct labour to ensure quality of production of the building.
1.4 AIM
This research project was aimed at appraising the
quality of building production, using method of direct labour for construction.
1.5 OBJECTIVES
The specific
objectives of the research project work are:
1. To
examine the benefit derived when using direct labour in executing a
construction project in an organisation.
2. To
investigate the factors influencing the choice of direct labour and contract in
construction project executed in an organisation.
3. To
determine the best perceptions of the stakeholders in the organisation.
1.6 METHODOLOGY
To achieve the desired objectives, the questionnaire
method is to be use in carrying out this research work, reviewing of past
similar works, journals, conference / seminar papers online materials. The
purpose was to articulate existing knowledge of the subject area.
1.6.1 DATA COLLECTION
The data shall be collected after the distribution
and administering questionnaires to some selected staff and management of the
case study area. The questionnaires will contain various statements for response
on the appraisal of direct labour in quality production in building
1.6.2 DATA ANALYSIS
During data analysis tables, simple percentage
technique shall be use to analyze the data collected using questionnaires and
the response will be expressed in percentages. The percentage techniques will
be use for it simplicity and this will enable the researcher to comprehend the
content of the research work easily.
1.7 SCOPE OF THE STUDY
The research work will covers the use of direct
labour in quality production in building. Department of works in Okene Local
Government Area Council of Kogi State was selected as a case study area for
this research work. The research work concentrated on collecting, analysing and
interpreting quantitative data within the selected area of interest.
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