P Project performance is an overview of the achievement of a project, torealize the purpose of the owner's wishes. Construction project objectives mustmatch quality, time and cost. With the Performance Prism method can measureproject performance according to the needs and wishes of Supervisor consultant asproject stakeholders.In the Performance Prism method identifies from five sides, namelystakeholders satisfaction, strategy, process, Capability and contributionstakeholders. The measurement process with the Performance Prism method beginswith identifying the wishes and needs of supervisory consultants on the finishingwork to achieve the project objectives on the quality performance, cost and timingfactors and then adjust to the strategy, processes and capabilities to fulfill theseobjectivesTo improve quality performance, the strategy is carried out to improvehuman resource knowledge, with the process of deepening the material beforedoing the work in the field, with the capability of training. To improve theperformance of time, a strategy of examination of the plan, with the process of fieldsupervision always provides reports and constraints, with the capacity ofcoordination between teams. To improve performance, the strategy of progresscontrol with the inspection process with the capability of internal and externalaudits. The indicator of performance measurement results with performance prismmethod is 55. Indicators with quality objects as many as 27 indicators the resultchekclist is good. As for the time object with 28 indicators the checklist results aregood.