Role of quantity surveyor in construction projects
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Key Roles of Quantity Surveyors in Construction Projects
Quantity surveyors (QS) play a central role in ensuring the financial and operational success of construction projects. Their responsibilities span all project phases, including pre-construction, construction, and post-construction activities. Core roles include cost estimation, cost planning, contract administration, preparation of bills of quantities (BOQ), interim valuation and payments, tender and contract documentation, cost control, procurement advice, and risk management 138910. These functions are critical for achieving value for money, minimizing cost overruns, and ensuring project delivery within budget and time constraints 410.
Quantity Surveyors and Project Success
Research consistently shows that the involvement of quantity surveyors is directly linked to the success of construction projects, especially in small-scale and heavy engineering projects. Their expertise in cost management, contract administration, and risk mitigation helps prevent common issues such as cost overruns, schedule delays, and poor stakeholder relationships 1410. In projects where qualified QS professionals are not involved, clients often fail to achieve value for money and face increased risks of financial loss .
Evolving and Diversified Roles in the Construction Industry
The role of quantity surveyors has diversified significantly due to technological advancements, industry competition, and changing client needs. Modern QS professionals are expected to possess a wide range of skills and competencies, including value engineering, life cycle cost analysis, risk management, and sustainability advisory 68. Their roles now extend beyond traditional cost management to include promoting sustainable construction practices, advising on alternative materials, and contributing to policy formulation and research 568.
Integration of Technology in Quantity Surveying
The integration of cyber-physical systems (CPS) and other digital technologies is transforming traditional quantity surveying practices. These technologies enhance information management, improve cost control, and facilitate more accurate and efficient project delivery. CPS applications support QS roles in preliminary estimation, measurement, contract administration, and procurement, thereby increasing their value within the construction industry .
Quantity Surveyors and Sustainable Construction
Quantity surveyors are increasingly recognized for their role in promoting sustainable construction. They drive stakeholder awareness, conduct life cycle costing, advise on sustainable materials, and support the adoption of circular economic principles in project planning and execution 567. Their involvement is crucial for optimizing costs while maintaining environmental and economic sustainability throughout a project's life cycle 67.
Barriers and Strategies for Enhancing QS Involvement
Despite their importance, several barriers limit the involvement of quantity surveyors in some regions and project types. These include the use of non-professionals at lower costs, lack of awareness about the QS role, and competition from other construction professionals 124. Strategies to overcome these barriers include introducing service packages early in the project, increasing client awareness, and enhancing professional training and policy support 16.
Conclusion
Quantity surveyors are vital to the success of construction projects, providing expertise in cost management, risk mitigation, contract administration, and sustainability. Their roles are evolving with technological advancements and industry demands, making their involvement essential for achieving value for money, minimizing risks, and promoting sustainable development in the construction sector 12345678+2 MORE.
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