ACT No. _____ from __________ visual and/or measurement quality control welds during the welding process

________________________________________________________________________ (product name and connection number)

1. This act certifies the fact that the welder has fulfilled ______________________________________________________________________ full name, brand

Connections _________ (see welding list), connection type(s)

Completed by _________________________________________________________ indicate the method of welding and the position

In accordance with the requirements of the welding technology ______________________ ________________________________________________________________________ specify the technology code

And inaccessible to control __________________________________________ indicate the method of control prescribed

Design documentation

2. In case of layer-by-layer visual and measuring control with quality assessment according to the standards _____________________________________ for category ____________________________________________________________________________ (code or name of ND)

It has been established that the welded joint is recognized as fit and meets the requirements of __________________________________________________________ (specify ND or design documentation)

The control was carried out by: _________________________________________________ Level of qualification, Surname, initials, signature No. qualification certificate

Head of work on visual and measuring control: ______________________________________________________________ Surname, initials, signature

Note. The act is drawn up for each welded structure (joint or group of joints) subjected to control during the welding process.

Requirements for the execution of the "Protocol of dimensions _____________" (product)

The protocol of dimensions is drawn up only if it is indicated in the ND or PKD for the controlled product. The protocol of product dimensions (table) must contain the actual dimensions of the product, made in certain sections, which are specified by the "Measurement Scheme ____________". The form of the Protocol of dimensions is determined by (product)

During the design and technological preparation of control works. The protocol is signed by the persons who performed the measurements and the head of the work on visual and measurement control, indicating the surname and initials.

Requirements for the content of the "Journal of accounting for work

and registration of the results of visual

and measuring control"

The results of the control of products, products and objects are recorded in the "Journal of accounting for work and registration of the results of visual and measurement control", which indicates:

1) name and type (type) of the controlled object, its number or code;

2) the location and, if necessary, the size of the controlled areas at the control object;

3) conditions for conducting control;

4) production control document, its number;

5) the method of measuring control and the instruments (tools) used;

6) brand and batch number of the material of the object of control, as well as the designation of the standard or specifications on the material and drawing number of the object (the latter only for parts and assembly units);

7) the main characteristics of the defects identified during the inspection (shape, size, location or orientation relative to the base axes or inspection surfaces);

8) name or ND code, according to which the quality assessment was carried out;

9) assessment of control results;

10) date of control.

Note. It is allowed to use instead of the above other forms of documents developed by the organization in accordance with the requirements of the current regulatory and technical documentation, which provide identification and traceability of parts, assemblies, products in the manufacturing process (installation, repair), fixation of controlled parameters, volumes and methods of control, registration of reporting and accounting documentation for visual and measuring control.

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REGULATION of the Gosgortekhnadzor of the Russian Federation dated 11-06-2003 92 ON APPROVAL OF INSTRUCTIONS FOR VISUAL AND MEASURING CONTROL (2020) Relevant in 2018

ACT OF VISUAL AND/OR MEASURING QUALITY CONTROL OF WELDED SEAMS DURING JOINT WELDING

______________________ (organization) ACT N _____ from __________ visual and / or measuring quality control of welds in the process of welding a joint __________________________________________________________________ (product name and joint number) (see the welding form), type (types) of joints made by _____________________________________________________ indicate the welding method and position in accordance with the requirements of the welding technology __________________ __________________________________________________________________ indicate the code of the technology and unavailable for control ______________________________________ indicate the method of control prescribed by _________________________________________________________________ design documentation 2. With layer-by-layer visual and measurement control with quality assessment according to the standards _________________________________ for category __________________________________________________________________ (code or name of ND) it was found that the welded joint was recognized as fit and meets the requirements of ____________________________________________ (specify ND or design documentation) The control was performed by: _______________________________________________ Level of qualification, Surname, initials, signature N of the qualification certificate Supervisor of works on visual and measuring control: ________________________________________________________ Surname, initials, signature Note. The act is drawn up for each welded structure (joint or group of joints) subjected to control during the welding process. Requirements for the execution of the "Dimension Protocol _____________" (product) The protocol of dimensions is drawn up only if it is indicated in the RD or PKD for the controlled product. The protocol of product dimensions (table) must contain the actual dimensions of the product, made in certain sections, which are specified by the "Measurement Scheme _____________". The form of the Protocol (product) of dimensions is determined during the design and technological preparation of control work. The protocol is signed by the persons who performed the measurements and the head of the work on visual and measurement control, indicating the surname and initials. Requirements for the content of the "Journal of accounting of work and registration of the results of visual and measurement control" The results of control of products, products and objects are recorded in the "Journal of work and registration of the results of visual and measurement control", which indicates: 1) name and type (type) of controlled object, its number or code; 2) the location and, if necessary, the size of the controlled areas at the control object; 3) conditions for conducting control; 4) production control document, its number; 5) the method of measuring control and the instruments (tools) used; 6) brand and batch number of the material of the control object, as well as the designation of the standard or technical specifications for the material and the drawing number of the object (the latter only for parts and assembly units); 7) the main characteristics of the defects identified during the inspection (shape, size, location or orientation relative to the base axes or inspection surfaces); 8) name or ND code, according to which the quality assessment was carried out; 9) assessment of control results; 10) date of control. Note. It is allowed to use instead of the above other forms of documents developed by the organization in accordance with the requirements of the current regulatory and technical documentation, which provide identification and traceability of parts, assemblies, products in the manufacturing process (installation, repair), fixation of controlled parameters, volumes and methods of control, registration of reporting and accounting documentation for visual and measuring control.

To assess the quality of welded joints, the concept of a control welded joint is established. A control weld is considered to be a welded joint that is identical to the controlled production welded joints: the steel grades of the elements to be joined, their thickness and diameter, the type and design of the joint, and the shape of the groove must be the same. When testing joints of the same type, the thickness and diameter of the control welded joint must correspond to one of the standard sizes of welded joints. The technological process for making a control welded joint must comply with technological process used in the manufacture of controlled fittings or when connecting it to a pipeline. The same welding method, in the same position, the same welding consumables, the same brand and the same diameter, under the same modes, with the same heating, with the same heat treatment, etc., must be used. the same period of time as the production welded joints controlled by them, by the same welder, on the same equipment and using the same technology, under the supervision of specially designated responsible persons.

Heat treatment of control compounds should be carried out together with the product (during general heat treatment in a furnace), and if this is not possible, separately using heating and cooling methods and temperature conditions established by the PDD for production compounds. If the controlled welded joints are subjected to repeated heat treatment, then the control joint must also undergo the same number of heat treatments in the same modes. If the production connection has been subjected to repeated high tempering, then the control connection can be subjected to a single tempering with a holding time of at least 80% of the total holding time for all high temperings of the production connection.

The control welded joint must be inspected to the extent of 100% by the same non-destructive testing methods that are provided for production welded joints. In case of unsatisfactory results of the control, the control compounds should be made again in a double quantity. If unsatisfactory results are obtained during repeated non-destructive testing, then the overall result is considered unsatisfactory. In this case, the quality of materials, equipment and qualifications of the welder must be subjected to additional checks.

All welded joints must have a branding or other symbol that allows you to establish the name of the welder who made this connection.