【Daily Question】2011-1-21 Project Management: (Friday)
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Multiple choice: For pipelines requiring 100% radiographic inspection, the following must be accurately indicated on the single-line diagram: A. Weld locations; B. Weld numbers; C. Welder codes; D. Welding time; E. Non-destructive testing methods; F. Locations for weld repair; G. Numbers of heat-treated joints. Instructions for answering: 1. Please hide your replies in this post; replies that are not hidden will generally not be graded. Hidden method: http://bbs.hcbbs.com/viewthread.php?tid=492556&page=1#pid2695620 2. Each participant will receive a wealth reward of 1 to 3 points; those who provide insightful and in-depth responses will receive higher scores. 3. The top 50 participants will be awarded prizes, while those ranked after position 50 will not be scored. Once the new daily question is released, the old post is closed. 4. All the questions I created were formulated based on relevant standards and experience; if there are any disputes regarding the answer keys, please post discussions separately. The answers can be found at: A B C E F G
Come in and learn* My answer: A B E
Apologies for the mistake~ For pipes that require 100% radiographic inspection according to ABCEFG standards, the weld locations, weld numbers, welder codes, non-destructive testing methods, locations for weld repair, and heat treatment joint numbers must be accurately indicated on the single-line diagram. For pipes inspected by sampling radiography, there should be traceable records of the weld location, weld number, welder code, non-destructive testing method, location of weld repairs, and heat treatment joint number.
Reply 1# onefly2009 ABCFG
This post was last edited by collins-2008 on 2011-1-21 06:10. Answer: A B C E F GGB50235-97 11.0.3.4 stipulates that for pipes requiring 100% radiographic inspection, the weld locations, weld numbers, welder codes, non-destructive testing methods, locations for weld repair, and heat treatment joint numbers must be accurately indicated on the single-line diagram. For pipes inspected by sampling radiography, there should be traceable records of the weld location, weld number, welder code, non-destructive testing method, location of weld repairs, and heat treatment joint number.
Weld position, weld number, welder code, non-destructive testing method, location for weld repair, heat treatment joint number