ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

Presentation title - 12/05/2015 P 7

NDT in General Requirement

PG 78 : Repairs of Defects In Materials

May be, provided acceptance by the Inspector is first obtained for the method and extent of repairs

PG 90 : Inspection and Test (General)

During Construction and After Completion by AI

PG 91 : Qualification of Inspectors

Qualification of AI

PG 93 : Examination and Repair of Flat Plate in Corner Joints

For More than 14 mm, LPT and MT to be used

NDT Related Clauses in Section - I

NDE in ASME

ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

Presentation title - 12/05/2015 P 8

PW 11 : Volumetric Examination of Welded Butt Joints

Table PW 11Either RT or UT until PW -11 restricts for any method

PW 40 : Repair of Defects

PW 46 : Inspection and Tests

PW 50 : Qualification of Nondestructive Examination Personnel

Written Practice must be written by employer

NDT Related Clauses in Section - I

NDE in ASME

ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

Presentation title - 12/05/2015 P 9

Radiography Reference in Section - I

PW 51 : Radiographic Examination

PW 51.1 : RT as per Section VPW 51.2 : Permission for Backing StripPW 51.3 : Acceptance Standard

51.3.1 : Unacceptance of LOF, Crack, and LOP

51.3.2 : Unacceptance for Other Elongated Indication

51.3.3 : Aligned Indications ( L in 6L distance)

51.3.4 : Round Indications A 250PW 5.4 : Retention of radiograph and record for 5 years

Radiographic Examination

NDE in ASME

ALSTOM 2013. All rights reserved. Information contained in this document is indicative only. No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is provided without liability and is subject to change without notice. Reproduction, use or disclosure to third parties, without express written authority, is strictly prohibited.

Presentation title - 12/05/2015 P 10

Ultrasonic Reference in Section - I

PW 52 : Ultrasonic Examination

PW 52.1 : UT as per Section V, Article 4PW 52.2 : Report Retention for 5 yearsPW 52.3 : Acceptance Standard

52.3.1 : Unacceptance of LOF, Crack, and LOP

52.3.2 : Unacceptance for Other Elongated Indication

t mentioned in 52.3.2 is thinner for 2 joints

Ultrasonic Examination

NDE in ASME