Certification of a Hot Tapping Drilling Device
Schengber, Tobias (2013)
Tampereen ammattikorkeakoulu
2013
All rights reserved
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-2013061614246
https://urn.fi/URN:NBN:fi:amk-2013061614246
Tiivistelmä
Purpose and aim of this bachelor thesis has been to find a guideline for the obtainment of the EC Type-Examination approval for the product TONISCO Jr. supplied by the company TONISCO System Oy. TONISCO Jr. is the name of a drilling device for pipes under pressure in a range from DN20 to DN100. A certificate can be given by the VdTÜV which is one of the notified bodies for different kinds of pressure equip-ment.After a successful pressure test, a product is allowed to be marked with a CE-Mark and a test certificate is handed out to the applicant company. The CE-Marks and the test certificates purpose is to get an independent assessment for a product by a dif-ferent organisation. They are often required by customers or service societies in work environments that involve risks of damages or accidents.
In order to get an approval from the VdTÜV, certain requirements have to be fulfilled, depending on the purpose and the field of use. In this bachelor thesis, the approval for district heating has the priority and is examined.
After an explanation about the general structure of Hot Tapping, the required documents for the EC Type-Examination of the drilling device are mentioned. Necessary documents as for example a translated manual or the categorization of the drilling device according to the PED had been part of the thesis work. Furthermore, a calculation of the pressure parts is done, whereby they will be submitted to TONISCO System Oy to be verified and possibly used for the TÜV application.
In chapter 6, contact areas that can hardly be calculated by traditional hand calculations are examined and the effects of notches are analysed by the FEM application AN-SYS®Workbench. Purpose and aim of this bachelor thesis has been to find a guideline for the obtainment of the EC Type-Examination approval for the product TONISCO Jr. supplied by the company TONISCO System Oy. TONISCO Jr. is the name of a drilling device for pipes under pressure in a range from DN20 to DN100. A certificate can be given by the VdTÜV which is one of the notified bodies for different kinds of pressure equip-ment.After a successful pressure test, a product is allowed to be marked with a CE-Mark and a test certificate is handed out to the applicant company. The CE-Marks and the test certificates purpose is to get an independent assessment for a product by a dif-ferent organisation. They are often required by customers or service societies in work environments that involve risks of damages or accidents.
In order to get an approval from the VdTÜV, certain requirements have to be fulfilled, depending on the purpose and the field of use. In this bachelor thesis, the approval for district heating has the priority and is examined.
After an explanation about the general structure of Hot Tapping, the required documents for the EC Type-Examination of the drilling device are mentioned. Necessary documents as for example a translated manual or the categorization of the drilling device according to the PED had been part of the thesis work. Furthermore, a calculation of the pressure parts is done, whereby they will be submitted to TONISCO System Oy to be verified and possibly used for the TÜV application.
In chapter 6, contact areas that can hardly be calculated by traditional hand calculations are examined and the effects of notches are analysed by the FEM application AN-SYS®Workbench. Purpose and aim of this bachelor thesis has been to find a guideline for the obtainment of the EC Type-Examination approval for the product TONISCO Jr. supplied by the company TONISCO System Oy. TONISCO Jr. is the name of a drilling device for pipes under pressure in a range from DN20 to DN100. A certificate can be given by the VdTÜV which is one of the notified bodies for different kinds of pressure equip-ment.After a successful pressure test, a product is allowed to be marked with a CE-Mark and a test certificate is handed out to the applicant company. The CE-Marks and the test certificates purpose is to get an independent assessment for a product by a dif-ferent organisation. They are often required by customers or service societies in work environments that involve risks of damages or accidents.
In order to get an approval from the VdTÜV, certain requirements have to be fulfilled, depending on the purpose and the field of use. In this bachelor thesis, the approval for district heating has the priority and is examined.
After an explanation about the general structure of Hot Tapping, the required documents for the EC Type-Examination of the drilling device are mentioned. Necessary documents as for example a translated manual or the categorization of the drilling device according to the PED had been part of the thesis work. Furthermore, a calculation of the pressure parts is done, whereby they will be submitted to TONISCO System Oy to be verified and possibly used for the TÜV application.
In chapter 6, contact areas that can hardly be calculated by traditional hand calculations are examined and the effects of notches are analysed by the FEM application AN-SYS®Workbench.
In order to get an approval from the VdTÜV, certain requirements have to be fulfilled, depending on the purpose and the field of use. In this bachelor thesis, the approval for district heating has the priority and is examined.
After an explanation about the general structure of Hot Tapping, the required documents for the EC Type-Examination of the drilling device are mentioned. Necessary documents as for example a translated manual or the categorization of the drilling device according to the PED had been part of the thesis work. Furthermore, a calculation of the pressure parts is done, whereby they will be submitted to TONISCO System Oy to be verified and possibly used for the TÜV application.
In chapter 6, contact areas that can hardly be calculated by traditional hand calculations are examined and the effects of notches are analysed by the FEM application AN-SYS®Workbench.
In order to get an approval from the VdTÜV, certain requirements have to be fulfilled, depending on the purpose and the field of use. In this bachelor thesis, the approval for district heating has the priority and is examined.
After an explanation about the general structure of Hot Tapping, the required documents for the EC Type-Examination of the drilling device are mentioned. Necessary documents as for example a translated manual or the categorization of the drilling device according to the PED had been part of the thesis work. Furthermore, a calculation of the pressure parts is done, whereby they will be submitted to TONISCO System Oy to be verified and possibly used for the TÜV application.
In chapter 6, contact areas that can hardly be calculated by traditional hand calculations are examined and the effects of notches are analysed by the FEM application AN-SYS®Workbench.
In order to get an approval from the VdTÜV, certain requirements have to be fulfilled, depending on the purpose and the field of use. In this bachelor thesis, the approval for district heating has the priority and is examined.
After an explanation about the general structure of Hot Tapping, the required documents for the EC Type-Examination of the drilling device are mentioned. Necessary documents as for example a translated manual or the categorization of the drilling device according to the PED had been part of the thesis work. Furthermore, a calculation of the pressure parts is done, whereby they will be submitted to TONISCO System Oy to be verified and possibly used for the TÜV application.
In chapter 6, contact areas that can hardly be calculated by traditional hand calculations are examined and the effects of notches are analysed by the FEM application AN-SYS®Workbench.