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1、Copyright American Society for Nondestructive Testing Inc. Provided by IHS under license with ASNT Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/20/2007 02:45:51 MDTNo reproduction or networking permitted without license from IHS -,-,- ASNT CP-189 = 0759502 OOOOLL7 705 ASNT
2、 Standard for QualIf Ication and Certification of Nondestruct Ive Testing Personnel This standard applies to personnel whose specific tasks or jobs require appropriate knowledge of the technical principles underlying nondestructive testing (NDT) methods for which they have responsibilities within th
3、e scope of their employment. These specific tasks or jobs include, but are not limited to, performing, speciymg, reviewing, monitoring, supervising, and evaluating NDT work. Copyright American Society for Nondestructive Testing Inc. Provided by IHS under license with ASNT Licensee=IHS Employees/1111
4、111001, User=Wing, Bernie Not for Resale, 07/20/2007 02:45:51 MDTNo reproduction or networking permitted without license from IHS -,-,- ASNT CP-LBq 0759502 OOOOLLB 641 = Published by The American Society for Nondestructive Testing, Inc., PO Box 28518, Columbus, OH 43228. Copyright O 1989 by The Amer
5、ican Society for Nondestructive Testing, Inc. AU rights reserved. ISBN 0-931403-92-8 Printed i n the United States of America. Copyright American Society for Nondestructive Testing Inc. Provided by IHS under license with ASNT Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/20
6、/2007 02:45:51 MDTNo reproduction or networking permitted without license from IHS -,-,- ASNT CP-LBS = 0759502 OOOOLL9 588 Abstract This standard applies to personnel whose specific tasks or jobs require appropriate knowledge of the technical principles underlying nondestructive testing (NDT) method
7、s for which they have responsibilities within the scope of their employment. These specific tasks or jobs include, but are not limited to, performing, specifymg, reviewing, monitoring, supervising, and evaluating NDT work. To the extent applicable to the standard set forth herein, The American Socie
8、ty for Nondestructive Testing, Inc. (ASNT) does not assume the validity or invalidity, enforceability or unenforceability of patent rights, registered trademarks or copyrights in connection with any item referred to in this standard, study materials, or examinations. Users of this standard, study ma
9、terials, or examinations are further cautioned and expressly advised that determination of the validity or enforceability of any such patent rights, trademarks, or copyrights, and the risk of the infringement of such rights through misuse of protected materials are the responsibility of the user. Re
10、ference to or pictorial depiction of specific types of products or equipment are for purposes of illustration only and do not represent the endorsement of such products or equipment by ASNT. Employers or other persons utilizing nondestructive testing services are cautioned that they retain full resp
11、onsibility for ultimate determination of the qualifications of NDT personnel and for the certification process. The process of personnel qualification and certification as detailed in the standard does not relieve the employer of the ultimate legal responsibility to ensure that the NDT personnel are
12、 fully qualified for the tasks being undertaken. This standard is subject to revision or withdrawal at any time by ASNT. iii Copyright American Society for Nondestructive Testing Inc. Provided by IHS under license with ASNT Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/20/2
13、007 02:45:51 MDTNo reproduction or networking permitted without license from IHS -,-,- ASNT CP-189 0759502 OOOOL20 2TT Foreword An essential element in the effectiveness of nondestructive testing (NDT) is the qualification of the personnel who are responsible for and who perform nondestructive testi
14、ng. Formal training and actual experience are important and necessary elements in acquiring the skills necessary to effectively perform nondestructive tests. The American Society for Nondestructive Testing, Inc. (ASNT) has, therefore, undertaken the preparation and publication of this standard which
15、 specifies the procedures, essential factors, and minimum requirements for qualifymg and certifying NDT personnel. The ASNT Standard for Qualification and Certification of Nondestructive Testing Personnel (Document No. ASNT-CP-189) was processed and approved for submittal to the American National St
16、andards Institute (ANSI) by the ASNT Standards Writing Committee. Committee approval of the standard does not necessarily imply that all committee members voted for its approval. At the time it approved this standard, the Standards Writing Committee had the following members: George C. Wheeler, Chai
17、rman Kaydell C. Bowles Francis H. Cerasuolo Paul Deeds, Jr. Todd S. Fleckenstein Robert Hardison Grover Hardy iv Charles J. Hellier Bob Kellerhall J.D. Lavender James R. Mitchell Ronald T. Nisbit John H. Weiler Donald A. Yoder Copyright American Society for Nondestructive Testing Inc. Provided by IH
18、S under license with ASNT Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/20/2007 02:45:51 MDTNo reproduction or networking permitted without license from IHS -,-,- ASNT CP-LB9 = 0759502 OOOOL2L L3b Table of Contents Abstract . iii Foreword . iv ASNT Standard for Qualificatio
19、n and Certification of Nondestructive Testing Personnel 2 1 . Scope . 2 2 . Definitions 2 3 . Levels of Qualification 3 5 . Qualification and Certification 4 Expiration, Suspension, Revocation, and Reinstatement of Employer Certifications 8 . Employer Recertification . 6 9 . Records 6 10 . Reference
20、d Publications 6 4 . Qualification Requirements 3 6 . Examinations . 4 7 . 6 Table I: General Examination . 7 7 Table II: Specific Examination Appendix A: Initial Training and Experience Requirements . PO Appendix B: Training Outlines 11 Recommended Training for Radiographic Testing 11 Radiographic
21、Equipment Operating and Emergency Instructions Course . 11 Basic Radiographic Physics Course . 11 Radiographic Technique Course . 12 Film Quality and Manufacturing Processes Course . 13 Radiographic Evaluation and Interpretation Course 14 Recommended Training References . 14 Recommended Training for
22、 Magnetic Particle Testing . 15 Level I . 11 Level II 13 Level I . 15 Level II 16 Recommended Training References . 17 Recommended Training for Ultrasonic Testing 17 Level I . 17 Basic Ultrasonic Course . 17 Ultrasonic Technique Course 18 V Copyright American Society for Nondestructive Testing Inc.
23、Provided by IHS under license with ASNT Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/20/2007 02:45:51 MDTNo reproduction or networking permitted without license from IHS -,-,- ASNT CP-189 0759502 O000122 072 = Level II 18 Ultrasonic Evaluation Course 18 Recommended Trainin
24、g References . 19 Recommended Training for Liquid Penetrant Testing 20 Level I . 20 Level II 20 Recommended Training References . 20 Recommended Training for Electromagnetic Testing . 21 Basic Electromagnetic Physics Course 21 Electromagnetic Technique Course . 21 Electromagnetic Evaluation Course .
25、 22 Recommended Training References . 22 Recommended Training for Neutron Radiographic Testing . 23 Level I . 21 Level II 22 Level I . 23 Neutron Radiographic Equipment Operating and Emergency Instructions Course 23 Basic Neutron Radiographic Physics Course . 23 Basic Neutron Radiographic Technique
26、Course 24 Neutron Radiographic Physics Course . 24 Neutron Radiographic Technique Course . 25 Recommended Training References . 26 Recommended Training for Leak Testing . 26 Fundamentals in Leak Testing Course . 26 Leak Testing Methods Course . 28 Principles of Leak Testing Course 28 Pressure and Va
27、cuum Technology Course 29 Recommended Training References . 30 Recommended Training for Acoustic Emission Testing 32 Basic Acoustic Emission Physics Course 32 Basic Acoustic Emission Technique Course . 32 Level II 33 Acoustic Emission Physics Course . 33 Acoustic Emission Technique Course 33 Recomme
28、nded Training References . 34 Level II 24 Level I . 26 Safety in Leak Testing Course . 27 Level II 28 Leak Test Selection Course . 30 Level I . 32 vi Copyright American Society for Nondestructive Testing Inc. Provided by IHS under license with ASNT Licensee=IHS Employees/1111111001, User=Wing, Berni
29、e Not for Resale, 07/20/2007 02:45:51 MDTNo reproduction or networking permitted without license from IHS -,-,- ASNT CP-189 m 0759502 OOOOL23 TO9 m ASNT Standard or Qualfcaton and Certf caton of Nondestructive Testng Personnel Copyright American Society for Nondestructive Testing Inc. Provided by IH
30、S under license with ASNT Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/20/2007 02:45:51 MDTNo reproduction or networking permitted without license from IHS -,-,- ASNT CP-189 W 0759502 0000124 945 W ASNT Standard for Qualification and Certification of Nondestructive Testing
31、 Personnel 1 . Scope 1.1 This standard establishes the minimum require- ments for the qualification and certification of nonde- structive testing (NDT) personnel. 1.2 This standard details the minimum training, ed- ucation, and experience requirements for NDT per- sonnel and provides criteria for do
32、cumenting qualifi- cations and certification. 1.3 This standard requires the employer to establish a procedure for the certification of NDT personnel. 1.4 This standard requires that the employer incorpo- rate any unique or additional requirements in the certification procedure. 2. Definitions 2.1 P
33、urpose. These definitions are intended to clarify the meanings of terms used in this standard, as they apply to this standard, and only to this standard. No broader application of these definitions is implied. 2.1.1 Certification. Written testimony that an indi- vidual has met the applicable require
34、ments of this standard. 2.1.2 Closed-book examination. An examination administered without access to reference material except that supplied with or in the examination. 2.1.3 Documented. The condition of being in writ- ten form. 2.1.4 Education. An institutionalized program, pre- scribed by appropri
35、ate authorities, that is offered by schools, institutes, organizations, colleges, or univer- sities established for the sole purpose of providing instruction in an orderly, planned, and systematic fashion. 2.1.5 Employer. The corporate, private, or public entity that employs personnel for wages or s
36、alary. 2.1.6 Evaluation. A determination of the signifi- cance of a relevant indication. (See also interpretation.) 2.1.7 Examination. A formal, controlled, document- ed interrogation conducted in accordance with a procedure. 2.1.8 Experience. Actual performance or observa- tion conducted during wor
37、k time resulting in the acquisition of skill and knowledge. Classroom or laboratory training time or both shaii not be consid- ered as experience. 2.1.9 General examination. A written examination addressing the basic principles of the applicable NDT method. 2.1.10 Indication. A response or evidence
38、of a response occurring during a nondestructive test. 2.1.11 Interpretation. 2.1.11.1 Interpretation (of NDT test data). The determination of whether indications are relevant, or nonrelevant. (See also evaluation.) 2.1.11.2 Interpretation (general). To clarify the meaning of. 2.1.12 Method. One of t
39、he disciplines of NDT; for example, ultrasonic testing, within which various test techniques may exist. 2.1.13 NDT instructor. An individual qualified and designated in accordance with this standard to train or educate NDT personnel. (See also Section 3.) 2.1.14 Practical examination. An examination
40、 used to demonstrate an individuals ability in conducting the NDT methods that will be performed for the employer. For practical examinations, questions and answers need not necessarily be written, but obser- vations and results must be documented. 2.1.15 Procedure. A detailed, written instruction f
41、or conducting a nondestructive test or certifying personnel. Procedures shall be approved by an NDT Level III. 2.1.16 Qualification. The skills, training, knowl- edge, and experience required for personnel to prop- erly perform to a specified NDT Level. 2.1.17 Specific examination. A written examina
42、tion to determine an individuals understanding of proce- 2 Copyright American Society for Nondestructive Testing Inc. Provided by IHS under license with ASNT Licensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 07/20/2007 02:45:51 MDTNo reproduction or networking permitted without li
43、cense from IHS -,-,- ASNT CP-LBS W 0759502 0000125 881 9 dures, codes, standards, specifications, and equip- ment or instrumentation for an NDT method used by the employer. 2.1.18 Test technique. A category within an NDT method; for example, immersion ultrasonic testing. 2.1.19 Training. An organize
44、d and documented program of activities designed to impart the knowl- edge and skills required to be qualified to this stan- dard. 2.2 NDT Levels 2.2.1 NDT Level I, NDT Level II. An individual certified in accordance with this standard. (See also Section 3.) 2.2.2 NDT Level III. An individual possess
45、ing a currently valid ASNT NDT Level III certificate and certified in accordance with this standard. (See also Section 3.) 3. Levels of Qualification 3.1 Classification. Five levels of qualification are defined in terms of the skills and knowledge required in a given method or methods to perform spe
46、cified NDT activities. 3.2 Level III. A Level III shall have the skills and knowledge to establish techniques; to interpret codes, standards, and specifications; designate the particu- lar technique to be used; and to verify the adequacy of procedures. The individual shall also have general familiar
47、ity with the NDT methods covered in Section 6. of this standard. The Level III shall be capable of conducting or directing the training and examining of NDT personnel in the methods for which the Level 1 1 1 is qualified. 3.3 Level II. A Level II shall have the skills and knowledge to set up and cal
48、ibrate equipment, to conduct tests, and to interpret, evaluate, and docu- ment results in accordance with procedures approved by an NDT Level III. The Level II shall be thoroughly familiar with the scope and limitations of the method to which certified and should be capable of directing the work of trainees and Level I personnel. The Level II shall be able to organize and report nonde- structive test results. 3.4 Level I. A Level1 shall have the skills and knowledge to properly perform specific