Complaint resolution
The client has the right to submit a complaint/appeal only in writing. All complaints/appeals will be registered in the Non-Conformity Register. Immediately after receiving the complaint/appeal, a confirmation will be sent to the complainant/appellant. The complaint/appeal will then be assessed for its validity and resolved as quickly as possible.
All complaints/appeals will be handled constructively, impartially, and in a timely manner. The decision regarding the complaint/appeal, which is presented to the complainant/appellant, will be prepared, reviewed, and approved by individuals who have not been previously involved with the subject of the complaint/appeal. In cooperation with the client or complainant/appellant, it will be determined whether and to what extent the subject and resolution of the complaint/appeal can be disclosed.
An official confirmation of the completion of the complaint/appeal process will be provided to the complainant/appellant as soon as a decision is made or an action is taken, but no later than 30 (thirty) calendar days from the receipt of the complaint/appeal. If it is not possible to resolve the complaint/appeal within the prescribed time frame, the complainant/appellant will be notified of the extension of the process.
If the complainant/appellant agrees with the decision or action taken, it will be implemented. If the complainant/appellant does not agree with the decision, the complaint/appeal will remain open and be referred for resolution to the Impartiality Committee, or if the parties do not reach a mutual agreement, the complaints/appeals will be resolved in accordance with the applicable legislation.
Ultrasonic thickness measurements - this is the measurement of the thickness of metal products that have access to the measuring object from one side only.
We can measure:
• the thickness of the wall of the product;
• expertise on the extent of wear or corrosion of the product on the remaining wall thickness.
Measuring range 1 - 250 mm. Measurement error ± 0.1 mm or 0.1% of the wall thickness to be measured. As a result of ultrasonic metal thickness measurement, the client receives a protocol with the results of the measurements. Ultrasonic metal wall thickness measurement can also be done on a pressurized container if the temperature is suitable. Thickness measurement can be done on both clean and painted surfaces or other surfaces. Reliable results cannot be obtained for a surface that has become corrosive due to corrosion. The instructions for pressure vessels produced in recent years require regular wall thickness measurements and compare the results with the minimum values given in the manual.
NDT laboratory of TÜV Eesti OÜ is accredited for ultrasonic thickness measurement by EAK, certificate no L016.
TÜV Eesti OÜ
tel. 637 9307