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Zakłady Urządzeń Kotłowych ZUK Stąporków S.A.
Zakłady Urządzeń Kotłowych ZUK Stąporków S.A.

Qualifications & Certifications

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Certifications

ZUK Stąporków holds the following qualifications and certifications

Certification of our Integrated Management System according to the PN-EN ISO 9001:2015, PN-EN ISO 14001:2015 and PN-ISO 45001:2018 standards
  • Design, construction and execution of: machinery, equipment and power installations, steel structures, steel construction elements and construction formwork,
  • Implementation of turnkey industrial investment projects regarding the design and production of systems.
Certificate of Factory Production Control Conformity, No. 2527-CPR-1A.033.03
Welder’s Qualification Certificate
  • Execution of steel structures and aluminium structures according to the requirements of the EN 1090-2:2018 standard
  • Mechanical cutting

  • Thermal cutting

  • Cold forming

  • Hole drilling

  • Mechanical joining

  • Surface preparation

  • Protective treatment of surfaces

Certificate of compliance with the PN-EN ISO 9001:2015 standard (Quality Management System)
Certificate of compliance with the PN-EN ISO 14001:2015 standard (Environmental Management System)
EC and EU declarations of conformity within the meaning of the Machinery Directive (2006/42/EC) for products manufactured by ZUK Stąporków S.A.

NON-DESTRUCTIVE TESTING OF WELDS

ZUK Stąporków S. A. has qualified NDT personnel with competencies that meet the requirements of PN-EN ISO 9712:

  • visual testing (VT2) in the industrial, product and PED sectors (related to pressure equipment connections),

  • penetrant testing (PT2) in the industrial, product and PED sectors (related to pressure equipment connections),

  • magnetic particle testing (MT2) in the industrial, product and PED sectors (related to pressure equipment connections).

WELDING

We are qualified and licensed to fabricate steel structures covering the following classes:

  • EXC1 
  • EXC2 
  • EXC3 

according to the PN-EN ISO 1090 standard.

The company has qualified welding technologies (WPQR) according to EN ISO 15614 and EN 15613 for elements made of steel types S235JR÷ S690QL, X5CrNi18-10 (1.4301) ÷ X2CrNiMo17-12-2 (1.4404) and Alloy 59 for methods: 111, 135, 136 and 141.  

Employees performing welded joints are tested in accordance with the requirements of PN-EN ISO 9606-1 “Qualification test of welders – Fusion welding – Part 1: Steels” for the following welding methods:  

  • 111: Manual metal arc welding with a coated electrode 
  • 135: MAG welding with a solid wire electrode  
  • : MAG welding with a solid wire electrode  
  • TIG welding with wire/solid bar

for material groups:

1.1 , 1.2 , 1.3 , 1.4 , 2.1 , 2.2 , 3.2 (for S690QL) , 7.1  , 8.1 , 8.2 , 43 , 1.2 + 8.1 

SERVICES

Qualification certificates for G1 and G2 covering operation and supervision.

Our personnel are licensed to operate the necessary equipment:

  • overhead cranes,
  • movable platforms (manlifts), and
  • forklift trucks.

For projects based in Scandinavia, our personnel

  • hold the required HMS/HSE cards,
  • are licensed to perform hot works, and
  • have completed a fall protection course.