联检组长提问的问题

这是联检组长牛灿提问的问题：你作为MTⅢ级、PTⅢ级第Ⅷ卷第1分册、第Ⅰ卷要求必须有证吗？   答：可以不需要。   这个回答正确吗？依据在具体那部分？

你作为 MT Ⅲ级、PT  Ⅲ 级第 Ⅷ 卷第1分册、第Ⅰ卷要求必须有证吗？   
答：做第 Ⅷ 卷第1分册、第Ⅰ卷产品的MT、PT, 可以不需要  MT Ⅲ级、PT  Ⅲ级证书。但是必须要有工厂按下面要求签发的 MT 、PT 人员证书。


依据在具体那部分？
答：第Ⅰ卷   NONMANDATORY APPENDIX A
EXPLANATION OF THE CODE CONTAINING MATTER NOT MANDATORY UNLESS SPECIFICALLY REFERRED TO IN THE RULES OF THE CODE METHODS FOR MAGNETIC PARTICLE EXAMINATION (MT)
A-260
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A-260.2 Certification of Personnel. The Manufacturer shall certify that each magnetic particle examiner meets the following requirements:
(a) The examiner has vision, with correction if necessary, to enable him to read a Jaeger Type No. 2 Standard Chart at a distance of not less than 12 in. (300 mm) and
is capable of distinguishing and differentiating contrast between colors used. These capabilities shall be checked annually.
(b) The examiner is competent in the techniques of the magnetic particle examination method for which he is certified, including making the examination and interpreting
and evaluating the results, except that where the examination method consists of more than one operation, he may be certified as being qualified only for one or more of these operations.
METHODS FOR LIQUID PENETRANT EXAMINATION (PT)
NOTE: Satisfactory application of this method of examination requires special skills in the techniques involved and in interpreting the results. The requirements specified herein presume application by suitably experienced personnel
A-270
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A-270.2 Certification of Personnel. The Manufacturer shall certify that each liquid penetrant examiner meets the following requirements:
(a) The examiner has vision, with correction if necessary, to enable him to read a Jaeger Type No. 2 Standard Chart at a distance of not less than 12 in. (300 mm) and
is capable of distinguishing and differentiating contrast between colors used. These capabilities shall be checked annually.
(b) The examiner is competent in the techniques of the liquid penetrant examination method for which he is certified, including making the examination and interpreting
and evaluating the results, except that where the examination method consists of more than one operation, he may be certified as being qualified only for one or more of these operations.

第 Ⅷ 卷第1分册
MANDATORY APPENDIX 6
METHODS FOR MAGNETIC PARTICLE EXAMINATION (MT)
6-2 CERTIFICATION OF COMPETENCY FOR NONDESTRUCTIVE EXAMINATION PERSONNEL
The manufacturer shall certify that each magnetic particle examiner meets the following requirements:
(a) He/she has vision, with correction if necessary, to enable him/her to read a Jaeger Type No. 2 Standard Chart at a distance of not less than 12 in., and is capable of distinguishing and differentiating contrast between colors used. These requirements shall be checked annually.
(b) He/she is competent in the techniques of the magnetic particle examination method for which he/she is certified, including making the examination and interpreting
and evaluating the results, except that where the examination method consists of more than one operation, he/she may be certified as being qualified only for one or more
of these operations.

MANDATORY APPENDIX 8
METHODS FOR LIQUID PENETRANT EXAMINATION (PT)
8-2 CERTIFICATION OF COMPETENCY OF NONDESTRUCTIVE EXAMINATION PERSONNEL
The manufacturer shall certify that each liquid penetrant examiner meets the following requirements.
(a) He has vision, with correction if necessary, to enable him to read a Jaeger Type No. 2 Standard Chart at a distance of not less than 12 in. (300 mm), and is capable of
distinguishing and differentiating contrast between colors used. These requirements shall be checked annually.
(b) He is competent in the techniques of the liquid penetrant examination method for which he is certified, including making the examination and interpreting and evaluating the results, except that, where the examination method consists of more than one operation, he may be certified as being qualified only for one or more of these operations.

UW-51 RADIOGRAPHIC EXAMINATION OF
WELDED JOINTS
(a) All welded joints to be radiographed shall be examined
in accordance with Article 2 of Section V except as
specified below.
UW-53 TECHNIQUE FOR ULTRASONIC
EXAMINATION OF WELDED JOINTS
仅有UT和RT两种检测方法。

UW-54 QUALIFICATION OF NONDESTRUCTIVE
EXAMINATION PERSONNEL
(a) The Manufacturer shall be responsible for assuring
that nondestructive examination (NDE) personnel have
been qualified and certified in accordance with their employer’s
written practice prior to performing or evaluating
radiographic or ultrasonic examinations required by
this Division. SNT‐TC‐1A75 or CP‐18975 shall be used as
a guideline for employers to establish their written practice.

RT和UT均必须有资格证。

第一卷中仅涉及RT和UT检测方法，不涉及到PT和MT.

RT和UT均必须有资格证。

gdffjyb001 发表于 2015-12-7 13:03
第一卷中仅涉及RT和UT检测方法，不涉及到PT和MT.

UG103中提出了磁粉按强制性附录6，渗透按强制性附录8

MT和PT不需要证，但需要能力证明和视力要求

MT和PT不需要证，但需要能力证明和视力要求