We work in industries where there is no room for error: energy, petrochemicals and automotive. That is why we build quality into every project, from design and material selection to final testing and handover. Our certificates, professional qualifications and the expertise of our people are not a mere formality. They are a guarantee our clients can rely on.

Systems certificates

Certifikát ISO 9001:2015 (EN) (náhľad 1. strany)

ISO 9001:2015

Quality management.

Certifikát ISO 14001:2015 (EN) (náhľad 1. strany)

ISO 14001:2015

Environmental management.

Certifikát ISO 45001:2018 (EN) (náhľad 1. strany)

ISO 45001:2018

Occupational health and safety.

Certifikát SCC (EN) (náhľad 1. strany)

SCC

Contractor safety.

Certifikát EN ISO 3834-2 (EN) (náhľad 1. strany)

EN ISO 3834-2

Comprehensive welding quality requirements.

Certifikát EN 1090-2:2018 (EN) (náhľad 1. strany)

EN 1090-2:2018

Welding certificate for steel structures to execution class EXC3, welding processes 111, 135 and 141.

Osvedčenie EN 1090-1:2009 (EN) (náhľad 1. strany)

EN 1090-1:2009

Certificate of conformity of factory production control for structural components and assemblies to EXC3.

Oprávnenie VTZ plyn (EN) (náhľad 1. strany)

Authorisation for regulated gas equipment

Installation, repair, maintenance and inspection of regulated gas equipment (TI SR, TI CZ).

Authorisation for pressure equipment, Technical Inspection SR (náhľad 1. strany)

Authorisation for regulated pressure equipment

Installation, repair, maintenance and inspection of regulated pressure equipment (TI SR, TI CZ).

Professional qualifications

On our projects we rely on an in-house team with advanced professional qualifications.

Piktogram: Zváračskí inžinieri

Welding engineers

International welding engineers IWE and EWE lead the welding technology on every contract.

Piktogram: Schválené postupy zvárania

Approved welding procedures

More than 70 welding procedure qualification records (WPQR) for welding processes 111, 135, 136, 138, 141, 142 and electrofusion welding of PE pipes. Based on them we maintain an extensive set of welding procedure specifications (WPS) for piping systems and steel structures. The records were prepared in cooperation with TÜV Rheinland.

Piktogram: Certifikovaní zvárači

Certified welders

Welders certified to STN EN ISO 9606-1 for processes 111, 135, 136, 141 and 311 and to STN EN 13067:2021 for plastics, including a plastics welding technologist.

Piktogram: Špeciálne technológie

Special technologies

Post-weld heat treatment, orbital welding, plasma cutting (ZP 83) and flame cutting (ZP 311-2).

Piktogram: Nedeštruktívne skúšanie

Non-destructive testing

In-house NDT personnel: VT2 visual, UT2 and UTT ultrasonic, PAUT phased array, PT2 penetrant, MT2 magnetic particle and LT leak testing.

Piktogram: Revízie a stavebný dozor

Inspections and site supervision

Inspection technicians for regulated equipment, pressure categories A, B and gas categories A, B, a legal metrology specialist, construction managers and site supervisors for engineering works.