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Procurement strategy for construction
Project Procurement
Effect Of Procurement Systems On The Performance Of Construction Projects
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Recommended: Procurement strategy for construction
CHAPTER 3
INTRODUCTION
3.1 INTRODUCTION
According to Oxford Dictionary, the word ‘procure’ means to obtain, to secure, and to acquire or to being about. Meanwhile, the construction procurement means act of forming, building or fitting parts together.
Turner (1990) in his book described procure as to obtain or to acquire. The word ‘procurement’ is well-defined as the act of obtaining, acquiring or securing. Meanwhile, construction is described as the business or work of building houses, offices, factories and including civil works such as bridges, dams, highways and others.
Abdul Rashid (2002) in his book clearly defined the procurement in the construction context. The procurement in the context of construction refers to the processes
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For design and built method provides a single point contact and responsibility by the contractor. Therefore, the contractor is solely responsible for failure in design or the construction. In short, the client has only one person to deal with if the project is faced with any problems. (Turner, 1990).
h) Risk Avoidance
Construction projects are complex, having a long production cycle and involving many participants and they are therefore, associated with risks and uncertainties. It is important for a client to know how, and to what degree, risk has consciously been passed to another organizations, or how it has been shared in some proportion between him and another organization. For design and built method, all the risks can lie almost wholly with the contractor (Turner,
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In design and build project, the contractor is responsible to do the design and develop it (Dorsey, 1999). The contractor may have their own in-house consultant or they can temporarily employ outside consultant for the purpose of executing the project.
In design and build, client obtains single point responsibility from a party – the contractor (Turner, 1990). The less involvement of client in projects helps much to make development period become shorter. The contractor has responsibility for both design and construction, hence, it is claimed that this produces economies for both contractor and client. Besides, the contractor’s knowledge of buildability can bring beneficial in price and period of project, as it helps to reduce design period. However, this procurement route tends to restrict changes during construction. Any variation occurs during the period may cause disruptive and relatively high price to the client. From these points, we can know that the client has losses some control power in the project. The excessive involvement (more than he is entitled to) of the client in project may cause failure as it is being disruption to the contractor. Excessive changes made by client may also make the design and build is not an economical approach anymore as said by
Based on the textbook and my understanding, whenever there are negotiations between a procurer and a supplier regarding a competitive bidding, the first thing that might be favored is the scope of the project, meaning both will sit down and discuss the entire project prior the work begins. Meanwhile, during the negotiations, evaluation criteria should be clear, and stated and defined. As the evaluation is based on the criteria stated and the procurer can request or ask the supplier’s opinions on certain specifications and where things can be improved.
With a variety of procurement routes to choose from, how can one facilitate the selection of the most appropriate construction contract and avoid situations where the owner insists on using a less appropriate one? How do we begin to focus the conversation on training, and updating efforts to create a reduced number of documents (Construction Canada, 2014)? In the next chapter this dissertation will further analyse the trends and investigate how different procurement routes naturally align themselves in certain asset classes in
Quantifying the performance of Integrated Project Delivery System in contrast with Design Build and Construction Management at Risk
Construction conflictand disputes are common between the parties involved incontract works. Conflicts may arisewhenissues are not addressed appropriately at the initial stage of contract procurement. For example; such issues would include overlooking clauses of construction risks, dissatisfaction overproject decisionsand lack of technical ability in managing contracts. Conflicts may also arise due to ineffective management in the processes of contracts, unfaithful ethics of professional people involved in the contract and the use of inappropriate contract procurement methods. In such cases, conflict of interest among the parties could abrupt to construction disputes.
Procurement: procurement has a broader concept and responsibilities than purchasing. This is one of the core activities of SCM and if done properly, it will add value to the organization and makes it different from its competitors (DeAngelis,
In general, there are different types of procurement type for various situations due to no one method can be suitable under the all different construction project. In this case, there are four procurement paths, which are traditional, design and build, management and design and manage, will be advised to use. However, each method has different aspects of advantages and disadvantages.
In construction industry there are numbers of standard construction form, models, templates are available, and choosing a particular contract is depending on type of procurement strategy that been selected by the clients and other parties. Generally the all contractors are containing the appliances for determine and conveying the situation while the contractor in a position to entitled for additional payments more than the real value of the project work.
Specialist contractors – generally known as subcontractors – perform the majority of the work on commercial construction projects. They face significant challenges in allocating their resources across multiple, concurrent projects (O’Brien and Fischer 2000). Despite their central nature to project performance, relatively little research has been performed to formally model their operations. Without such modeling, there exists little basis from which to measure or improve performance. This dissertation attempts to address the limited literature by providing a formal, information model for subcontractor resource management. There are three main contributions: First, addition to the general literature on subcontractor management as a precursor to formal modeling. Second, an information model for subcontractor resource management. This model is expressed in UML (the Unified Modeling Language) and implemented in code. Third, as part of the information model, an extension to the Process Connectors architecture (Siddiqui et al 2008) to add resource constraints to distributed schedule coordination. Model development and validation is performed through case studies with subcontractors and general contractors. Collectively, the contributions of this research provide a practical basis for describing and representing subcontractor resources that can improve practice as well as provide a foundation for future prescriptive research.
Throughout the construction process, change orders might occur from various sectors, project manager has the responsibility to review various requests, and further add value by his professional knowledge and experience to provide recommendations to the client.
Procurement is a combination of different methods of purchasing construction objects and includes such variables as source of funding, partner selection method, price basis, responsibility for design, responsibility for management, and amount of subcontracting (Murdoch and Hughes, 2008). Before proceeding with a project, the appropriate procurement option has to be selected by the client that provide an effective organization to minimize all the risk that will be occur during the construction process. There are several procurement approaches that have to be taken in the construction industry such as the traditional method, design and build method, and management method. The selections of an appropriate procurement system to be used in a project are important to guarantee the success of the project. Consideration and analysis in selecting the appropriate procurement have to be made and it will include several main criteria such as cost certainty, time certainty, speed, and flexibility. Nowadays, the perspective of choosing the appropriate procurement is based on the past experience.
This paper will reflect on the different uses of Project Risk Management and ways in which it can benefit organizations to have the ability to identify potential problems prior to the problem occurring. Risk, this is not something to be taken lightly whilst dealing with matters that include high end projects meeting specific details, deadlines and expectations for the end client. Project risk management teaches one to be aggressive early on in the phases of planning and implementing the tools for a project. This is usually easier as costs are less and the turnaround time to solve the issues at that present moment is beneficial rather than later. The result in a successful project for one’s self and other key people involved in the process is also another requirement. Stakeholder satisfaction is important because the
Make or buy decision is one of the most crucial decisions that always been faced by construction companies in whether producing a product in-house or purchasing a product from an external supplier. There are a number of suppliers in every producing company that produce components which is necessary ranging from directly used for production to different services. The organization needs all goods and services to function effectively and to produce the output. For the production of intermediate products and services, the construction company can either make or buy the necessary components and services.
Risks are inherent in almost every work done by human so as in construction projects. Lives, property and money are lost due to these risks. These losses can happen due to human carelessness or extreme environmental conditions and these losses can be mitigated by proper risk management plan. Construction projects are vast and complex. The risks vary by varying construction projects types. This paper addresses the most common construction risks in all types of construction projects and their mitigation strategies.
A procurement manager conducts purchases of resources and services necessary to the on-going project time to time and helps in the run smooth of the project. This is a process to purchase or acquire the products, services such as simple office items to sophisticated high-tech equipment from outside the organization to perform the work.
What is procurement? Put in simple terms it is the acquisition of goods and services from inception to completion. In architectural specific terms it would be the sourcing, tendering, construction, payments, and buying of goods and more of a construction project from concept design stage to finished, constructed building.