Api 1104 code book free download how to#
Api 1104 code book free download code#

If Para c applies, then figures 18 and 19 must be use of porosity is being interpreted differently by different inspectors even if the indication on the radiograph has been defined as cluster porosity th 1104-I With similar size porosity all falling into the medium category, the density which is in the assorted chart cannot be defined. Should these groupings be per API 1104 and/or Company requirements? th 1104-I Clarification of the requirements of paragraph c with respect to cluster porosity is required since the collective aggregate sizif the cluster porosity cannot be proven to be in the finish pass, the criteria of Para applies. thickness to the Contractor as it states this will be stated in the WPS. 9.5 apply th 1104-I Weld Procedure Qualification - Automatic Welding Under Section 9, this appears to be leaving the groupings of diameters and wall Weld Procedure Qualification for Automatic Welding - The groupings are left to the writer of the procedure specification. 9.6 provides that both the equipment and the operator are qualified at the same time, the Essential Variables specified in Para. Is this correct? Welder Qualification Tests for Automatic Welding - Since Para. Is it correct in saying that qualifying a procedure on 2' diameter would qualify, say, a 40' diameter butt weld provided all other essential variables were met th 1104-I Welder Qualification Tests for Automatic Welding Section 9.7 does not specify any essential variables for Welder Qualification Tests. Is the first group specified in Table 2 which is 12.7 mm? Or is it the group specified under Welder Qualification Tests which is 19 mm? th 1104-I The essential variable list in Section 2.4 for Weld Procedure Qualification does not cover diameter groupings although Welder Yes. See Para However, this section does not specify which group. The groups are not specified in API-1104, they are to be selected by the user. Contact WEX at or phone (888) WELDING (935-3464) to purchase your copy of API 1104, 20th Edition.1 API Standard 1104 Welding of Pipeline and Related Facilities+A3 Standard Edition Section Inquiry # Question Reply th 1104-I The section on essential variables for Weld Procedure Qualifications, Section, states a change from one group to another. Note: You MUST purchase your own copy of API 1104, Welding of Pipelines and Related Facilities (20th Edition).

Api 1104 code book free download how to#

How to use any code, standard or specification by understanding the core of the problem or question.

Api 1104 code book free download code#

The proper terminology that gets you to the right section of the code quickly. BY ATTENDING, YOU CAN LEARN: API 1104 testing requirements and acceptance criteria. Attendees will receive our study guide, AWS API Code Clinic Reference Manual. NOTE: Clinic fee does not include a copy of API 1104, Welding Pipelines and Related Facilities (20th Edition). Attendees will practice open codebook testing under time constraints. API 1104 Code Clinic This four-hour course covers general code provisions, including qualification of welding procedures for welds containing filler metal additions, design and preparation of the joint for production welding, nondestructive testing and acceptance standards, and automatic welding with and without filler metal additions. Having a CWI would put you ahead of the other inspectors who do not have it.ĭbigkahunna You didn't read his post? He said he tested for CWI with API 1104 Code, But stated his card did not list said code, just QC1. I hope this is is not rumor as this would establish the minimums for pipeline inspectors. This being said, API is looking at establishing a pipeline inspector qualification test similar to the 510,570, 653 programs. Things are a lot better now that 20 years ago. However if you have worked on a pipeline for more that three hours you learn all things being equal is funny.

It is up to the pipeline company to determine what level of education, experience and training constitutes a qualified inspector per API 1104 All things being equal a two inspectors with identical backgrounds but one is a CWI and one is not, the CWI gets the job. Some inspection companies recognize the AWS CWI as meeting the above 3 requirements and DOT OPS does not disagree. Results of any qualification examinations The AWS 1104 endorsement may or may not be acceptable to the pipeline company. Their qualification shall be acceptable to the company Documentation of these qualifications shall be retained by the company and shall include but not be limited to the following. To be a welding inspector on a pipeline you must meet the requirements of Section 8.3 Qualification of Inspection Personnel Welding inspection personnel shall be qualified by experience and training for the specific inspection task they perform. Pipelines fall under ASME B31.4 or B31.8 which are codes.