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PTS 26/03-T-1 Testing of Construction Soil (ISO/IEC 17043:2023 accredited)

EPTIS factsheet 1566319 | Last revision 2026-03-23 | URL: https://www.eptis.bam.de/pts1566319 https://www.eptis.bam.de/pts1566319

PT provider
PT provider PT Provider PTS Bulgaria at PTS Bulgaria Ltd PT Provider PTS Bulgaria at PTS Bulgaria Ltd
Based in Bulgaria
Language(s) English, Bulgarian
Remarks The tests will be carried out in accordance with the latest valid version of the indicated standard(s). The product and the relevant parameters are covered by the scope of accreditation of PTS Bulgaria Ltd. as a PT Provider. Our Certificate of Accreditation and Scope of Accreditation are available on our official website. The final report will be issued in both English and Bulgarian. The Certificate of Participation for proficiency testing by interlaboratory comparisons will likewise be issued in both languages. The final report will be sent by email. The Certificate of Participation will be generated automatically by our software and sent to the email address provided in the application form. The authenticity of each Certificate of Participation can be verified in the “Register” section of our website by entering the certificate number or scanning the QR code. After the final report has been issued, we can also provide, free of charge, support with the interpretation and analysis of your laboratory’s performance. For us, participation in a PT scheme is not only about completing the exercise, but about helping laboratories obtain the maximum benefit from external quality assurance and identify areas for improvement.
Keywords
Product groups Building and construction
Civil engineering (roads etc)
Testing fields Materials evaluation
Technical details
Test item Tested property Testing method
Construction soil Water content EN ISO 17892-1
Particle density EN ISO 17892-3, cl. 5.1 (Fluid pycnometer method)
Liquid limit EN ISO 17892-12, cl. 5.4 (Casagrande method)
EN ISO 17892-12, cl. 5.3 (Fall cone method)
Plastic limit EN ISO 17892-12, cl. 5.5
Liquid limit AASHTO T 89
Plastic limit AASHTO T 90
Aims of the PT scheme
Target group of participants The proficiency testing may be attended by laboratories from the construction sector, regardless of whether they are accredited or not, or in a process of accreditation.
Linked to specific legislation / standards
Additional, subsidiary aims Verification of test methods, monitoring of personnel, verification of metrological traceability of the test equipment, external control of the validity of test results and etc.
Number of participants No set limit for the number of participants.
Accredited or otherwise reviewed by a 3rd party

Accredited by Accredited by Slovak National Accreditation Service (SNAS) on the basis of ISO/IEC 17043:2023

Operation is commissioned / requested by
Fees and frequency
Participation fee For more information please contact us via e-mail or phone!
Regularly operated Yes (1 to 3 years)
Year of first operation 2020
Contact details of the PT provider
Provider Contact person
PT Provider PTS Bulgaria at PTS Bulgaria Ltd
36 Despot Slav St
4700
Bulgaria

Phone: +359897503980
Fax:
Web: https://ptsbg.eu/en/services/pt-provider/ https://ptsbg.eu/en/services/pt-provider/
eng. Valentin Belovski
Phone: +359897503980
Fax:
Email: ptsolutionsbg@gmail.com ptsolutionsbg@gmail.com
If you find any mistakes please contact the responsible EPTIS coordinator in Bulgaria, Mr Johannes van de Kreeke. Mr Johannes van de Kreeke.
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5