What certification must test equipment provided by the Contractor have?

The requirement for test equipment provided by the Contractor to be certified as 'calibrated' by the manufacturer or an authorized service agent is crucial because calibration ensures that the equipment is functioning accurately and according to defined standards. Calibration is a systematic process that involves comparing the measurement of the test equipment against a recognized standard or reference. This ensures that any measurements taken are valid and reliable, which is vital in a professional context where precision is necessary, such as in construction, safety assessments, or regulatory compliance.

Moreover, equipment that is properly calibrated reassures all parties involved – including the Contractor, clients, and regulatory bodies – that the data generated by such equipment is credible. If test equipment were simply labeled as 'new' or 'repaired' without clear validation of its calibration status, it could lead to erroneous measurements that might compromise safety or project integrity. Hence, focusing on calibration is essential for maintaining quality and compliance in the Contractor's operations.