Research Article

Development of a Performance Assessment Model for Contractors in Saudi Arabian Construction Projects

Table 2

List and description of updated KPIs by experts.

CategoryPerformance indicatorsDescription

TimeTime for constructionThe duration taken to complete the construction project from start to finish, indicating efficiency in project execution
Time of reworkThe time spent on reworking or correcting errors in construction activities, reflecting the effectiveness of initial work quality
Site mobilizationThe time and efficiency of preparing the construction site for project commencement, demonstrating logistical and operational readiness
Lost time by accidentsThe amount of time lost due to accidents or safety incidents on the construction site, highlighting safety performance, and risk management practices

Client satisfactionMaterials and installationThe level of satisfaction of clients regarding the quality and timely delivery of materials and installation processes
Communication and responseThe effectiveness of communication channels and responsiveness of contractors to client inquiries, concerns, and requests
Claims resolutionsThe efficiency and effectiveness of resolving disputes or claims raised by clients during the project lifecycle
Response to change orderThe ability of contractors to adapt to changes requested by clients during project execution, including responsiveness and flexibility

Quality of performanceQuality of submittalsThe degree to which submitted project documents, plans, and specifications meet quality standards and client requirements
Inspection and testingThe thoroughness and accuracy of inspections and testing procedures conducted to ensure compliance with quality standards
Quality of implementationThe fidelity and precision in translating project designs and plans into tangible construction results
Labor skills and qualificationsThe competence, expertise, and qualifications of the workforce involved in executing construction activities
ProductivityThe efficiency and output of labor and resources utilized in construction tasks, indicating optimization of resources
Corrective actions (rework)The effectiveness and timeliness of corrective actions taken to address defects, errors, or deficiencies in construction work

Financial costFinancial stability and capitalThe financial strength and stability of the contractor, including liquidity, solvency, and access to capital
Cost controlThe ability to manage and control project costs within budgetary constraints, minimizing cost overruns and variances
Cash flowThe consistency and predictability of cash inflows and outflows throughout the project duration, ensuring financial viability
Construction costThe total expenditure incurred for construction activities, encompassing material costs, labor expenses, and overheads
ProfitabilityThe ability of the contractor to generate profits from construction projects, balancing revenues, and expenses effectively
Cost of rectifying defects/reworkThe financial impact of addressing defects or rework in construction activities, including additional costs incurred
Cost predictabilityThe accuracy and reliability of cost estimates and projections, aiding in effective project budgeting and financial planning

Health and safetyFatalitiesThe number of fatalities or deaths occurring on the construction site, reflecting safety performance, and risk mitigation efforts
Safety standardsAdherence to established safety standards, regulations, and protocols to ensure a safe working environment for all stakeholders
Accident rateThe frequency and severity of accidents or incidents occurring on the construction site, indicating safety performance and risk exposure
Safety of the current workThe level of safety measures and precautions implemented in ongoing construction activities to prevent accidents and injuries
Safety of transport/equipmentThe safety protocols and maintenance standards observed for transportation vehicles and construction equipment used on-site
Safety and risk controlThe effectiveness of safety management practices and risk control measures implemented to mitigate hazards and ensure worker safety
Health insuranceThe provision of health insurance coverage or benefits for workers to address medical emergencies or injuries sustained on the job

ManagementConstruction method and technologyThe utilization of innovative construction methods, techniques, and technologies to enhance project efficiency and productivity
Type and number of sufficiency of equipmentThe availability, adequacy, and suitability of equipment and machinery required for construction tasks, ensuring operational efficiency
Risks and opportunitiesThe identification, assessment, and management of risks and opportunities throughout the project lifecycle to optimize project outcomes
Adequacy and sufficient number of labor and equipmentThe adequacy of labor and equipment resources allocated to construction activities, meeting project requirements and deadlines
Safekeeping and storageThe proper storage and safekeeping of construction materials, equipment, and resources to prevent loss, damage, or theft
ReportingThe accuracy, timeliness, and comprehensiveness of project reporting and documentation, facilitating informed decision-making and transparency

EnvironmentCompliance with environmental policyAdherence to environmental regulations, standards, and policies to minimize adverse environmental impacts and promote sustainability
Site waste managementThe effective management and disposal of construction waste generated on-site, reducing environmental pollution and promoting resource conservation