Certifications
- HPO Certification
- Welding Certification in accordance with DIN 18 800, paragraph 6.2 "Großer Nachweis und Zusatz für Tragwerke" (high qualification certificate with the addition of load bearing structures)
- Specialised company in accordance with § 19 I WHG (German Water Resources Act)
- Appropriate marking of products with certification of material testing by manufacturers with the material certification EN 10 204/2,.1, 2.2, 2.3 and 3.1B TÜV - Test No. VV3 – 42
- Approval for the manufacture, alteration, servicing and maintenance of gas and water installation EVM and EVU, as well as gas and water installation, registered in the Register of Craftsmen for central air conditioning and ventilation.
Permits
For orbital welding in accordance with EN 1418 welder’s certification as per:
• Regulation / testing standard EN 287 - 1 and
• AD-HP 5/1 VdTÜV Data sheet 1052
Implementation of welding processes - welder's certification as per:
• Regulation / testing standard EN 287 - 1 and
• AD-HP 5/1 VdTÜV Data sheet 1052
• WIG (wolfram inert gas welding -141-)
• MIG (metal inert gas welding -131-)
• MAG (metal active gas welding -135-)
• E (manual arc welding -111-)
• G (gas welding with oxygen-acetylene flame -311)
For braze welding of galvanised steel pipes (CASTOLIN welding and soldering process)
For brazing as per DIN 65228 VdTÜV “Merkblatt” 1160
For welding of plastics, thermoplastics:
• PP-H (polypropylene)
• PE-HD (high-density polyethylene)
• PVDF (polyvinylidene fluoride) as per guideline DVS2212, DIN 1910 Part 3
CE officer as per the German Pressure Equipment Directive
Qualified persons as per the German Industrial Safety Directive EN 1090-2
VBG ASM-Occupational safety with systems complying to the requirements of OHSAS 18001
Monitoring and acceptance in accordance with Directive 97/23/EG (Module Al)
Procedure testing in accordance with DIN EN 1561.4-1 for the div. Welding procedures and materials
• Quality-Management-System (QMS)ISO 9001:2008
• Gas system manufacturing DVGW
Welding supervising in accordance with DIN EN ISO 14731
Operator of orbital welding facilities
DIN EN 1418, DIN EN ISO 14732 (for orbital)
CE commissioner for machines (TSG) testing personnel