Inspection Service

Non-destructive testing can also be beneficial in reducing the frequency of unscheduled maintenance, which usually is more expensive than regularly scheduled maintenance. Often, NDT can be used to inspect questionable parts in- place on the equipment, thereby preventing an unscheduled and unnecessary shutdown if the part is in fact defect free. With assurance that there is no defect present, the equipment may continue operating without fear of failure.

Additionally, scheduled maintenance periods may be lengthened with the proper use of NDT in the maintenance cycle. Knowing from an inspection that crucial parts are not approaching failure may allow the machine to operate safely for alonger period of time. Less frequent maintenance may be cost-effective provided that the cost of operation is not increased due to an unexpected failure. Considerable dedication is required in order to establish a non-destructive testing program that will yield sufficient confidence as to where a factor of safety or maintenance cycle can be changed. To do that requires positive communication and thorough understanding of the technical principles involved. One "missed defect" can cause a failure that can erase the saving accrued from years of expensive testing.