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  • Quality Policy
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  • Quality Policy
  • Quality Assurance
  • Certifications
  • International Accreditation
  • International Certification Testing
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    Certifications

    Doosan Heavy Industries & Construction has obtained some 50 kinds of certifications for meeting global standards, including ASME, KEPIC, ISO 9001/ 14001 and OSHAS 18001, from international certification organizations for its operation of quality assurance system as well as environment and safety management system.

    ASME

    Doosan Heavy Industries & Construction has maintained a quality assurance system that complies with ASME requirements since 1981. We currently have 14 certifications applied to various domestic and overseas projects, both nuclear and non-nuclear power.

    ASME
    No Title Detail Content Certificates No. First Issue Date Expire Date Certificate Body Certification Download
    1 ASME N Construction of Class 1, 2, 3 & MC vessels
    Class 1, 2 & 3 pumps and piping system
    Class 2 & 3 storage tanks and Class CS core support structures at the above location only
    N-2765 1981-11-12 2017-11-22 ASME
    2 ASME NA Class 1, 2 & 3 shop assembly at the above location only N-2766 1984-11-12 2017-11-22 ASME
    3 ASME NPT Class 1, 2, 3, CS, MC, CC(metal parts only), TC & SC fabrication without design responsibility and fabrication with design responsibility for Class 1, 2, 3, CS & MC appurtenances and as a Material Organization manufacturing and supplying ferrous & nonferrous material at the above location only N-2767 1988-01-08 2017-11-22 ASME
    4 ASME NS Class 1, 2, 3 & MC fabrication without design responsibility and with design responsibility for supports at the above location only N-3048 2001-08-17 2017-11-22 ASME
    5 ASME N3 Construction of Class TC transportation containments and Class SC storage containments at the above location only N-3103 2002-11-22 2017-11-22 ASME
    6 ASME SITE NA Class 1, 2, 3, CS & MC field installation at various locations certified by ASME N-2779 1988-01-08 2017-11-22 ASME
    7 ASME SITE NPT Class 1, 2, 3, CS, MC, CC(metal parts only), TC & SC fabrication without design responsibility and fabrication with design responsibility for Class 1, 2, 3, CS & MC appurtenances and as a Material Organization manufacturing and supplying ferrous & nonferrous material at various locations certified by ASME N-2780 1988-01-08 2017-11-22 ASME
    8 ASME A Assembly of power boilers at the above location and field sites 17602 1982-05-27 2018-05-27 ASME
    9 ASME PP Manufacture and assembly of pressure piping at the above location and field sites 17603 1982-05-27 2018-05-27 ASME
    10 ASME S Manufacture and assembly of power boilers at the above location and field sites 17604 1982-05-27 2018-05-27 ASME
    11 ASME U Manufacture of pressure vessels at the above location and field sites 17605 1982-05-27 2018-05-27 ASME
    12 ASME U2 Manufacture of pressure vessels at the above location and field sites 17606 1982-05-27 2018-05-27 ASME
    13 ASME H Manufacture and assembly of heating boilers except cast iron at the above location and field sites 20200 1985-05-27 2018-05-27 ASME
    14 NB R Repairs and/or alternations of boilers and pressure vessels at the above location and field sites R-5703 2000-10-24 2018-05-27 NB
    15 NB Certificate for using NB mark(for Nuclear) - 2012-06-19 2017-11-22 NB
    16 NB Certificate for using NB mark(for Non-Nuclear) - 2012-06-19 2018-05-27 NB
    17 NB NR For Category 1 and Category 2:
    Repair or replacement of class 1, 2, 3 and MC vessels, parts appurtenances and supports; class 1, 2 and 3 pumps, piping subassemblies, piping parts, appurtenances, piping supports, and component supports; class 2 and 3 storage tanks, parts and component supports; class CS core support structures, parts and appurtenances; Class CC concrete containments (metallic parts only); class TC and SC components; at the above location and field sites controlled by the above location.
    For Category 3:
    Repair or replacement in accordance with international standards other than ASME such as KEPIC, IBR, RCC-M, GS-R-3, etc. for vessels, parts, appurtenances and supports; pumps, piping subassemblies, piping parts, appurtenances, piping supports and component supports; storage tanks, parts and component supports; core support structures, parts and appurtenances; concrete containments (metallic parts only); at the above location and field sites controlled by the above location.
    112 2016-04-18 2019-04-17 NB

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