![]() Nondestructive testing of fracture-critical members to be conducted by personnel qualified as NDT Level II or Level III in accordance with ASNT SNT-TC-1A. Non-destructive testing of field welds is not made unless called for in the project specifications or directed by the engineer. ![]() Non-destructive testing are part of erection work and shall be carried out by the contractor in accordance with the quality plan and as per instruction of Engineer. Nondestructive testing of welds must be performed by any process, other than trepanning, that will clearly indicate defects that may affect the integrity of the weld. ![]() Nondestructive testing of welds must be performed by any process, other than trepanning, that will clearly indicate the defects that may affect the integrity of the weld. Nondestructive testing must be impracticable for each girth weld not tested. Non-destructive testing of welds includes radiographic testing also. Non-destructive testing includes, but is not limited to, the following types of testing: Radiography/Radioscopic, Ultrasonic, Eddy Current, Magnetic Particle, and Liquid Penetrant. Non-destructive testing may be required of areas considered to be critical by the Society or found to be suspect by the Surveyor. Examples of Nondestructive testing in a sentence
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