Approved based on ISO 9001:2008 standard since 1998 and according to EN-ISO 3834-PART 2 since 2013

The Mercier quality management system based on ISO 9001:2008 standard has been approved by Lloyd’s Register Quality Assurance since 1998.

Since 2013 we have been certified according to EN-ISO 3834-PART 2 by Bureau Veritas referring to the comprehensive welding process carried out according to applicable standards.

Human team

International welding engineer
Inspector – Level II END (TÜV ISO9712 and SNT-TC-IA).
International standard level welding inspector
Level II technicians – Penetrating liquids (ISO9712 and SNT-TC-IA).
Level II technicians – Magnetic particles (ISO9712 and SNT-TC-IA).
Level II technicians – Visual Inspection
Certified welders according to EN and ASME-IX

Measuring and inspection equipment

Ultrasound equipment (Sonatest:250 Sitescan and Sonagage II)
Equipment for magnetic particle tests (Magnaflux KH 20 and Magnaflux Y6 yoke).
Fixed and portable hardness testers, HRc, HB and HV
Micro-hardness tester HV
Portable roughness tests Ra and Rz
20 ton universal testing machine.
Charpy Pendulum
3,200 x 6,200 x 2,700 mm radiographic bunker
FARO arm for dimensional control up to 3 metres.
Chemical element analyser by spectrophotometer.
Metallographic tests



Design codes

CODAP, AD Merkblatter, ASME, EN, DESP.

1509 cert QMS ingISO 3834 PART2Certificado ruso1509 cert QMS esp