Welder Performance & Procedure Qualification
NWQS Ltd can independently witness and verify welding procedure qualification tests, once completed these are taken from site and submitted for testing.
Full UKAS Witnessing via Zurich
This allows us to witness Welding Procedure and Welder.
Qualification tests for work to be used under the Pressure Equipment Directive (PED) category.
Our comprehensive and independent third party inspection services operate Worldwide. All of the work that we perform is in accordance with National, European and Internationally Recognised Standards, such as the list below...
Welder Procedures Qualification
NWQS Ltd can qualify welding procedures to any of the following standards:
BS EN ISO 15614-1 Steel and nickel alloys
BS EN ISO 15614-2 Aluminium and it's alloys
BS EN ISO 15614-7 Overlay welding
BS EN ISO 15614-8 Tube to tube - plate
Other BS EN ISO series upon request
ASME IX
AWS D1.1
NORSOK M 101
NORSOK M 601
NWQS Ltd can qualify welders to any of the following standards:
BS EN 287-1
BS EN ISO 9606-1
BS EN ISO 9606-2
BS EN ISO 9606-3
BS EN ISO 9606-4
BS EN ISO 9606-5
BS 4872 Pt1
BS 4872 Pt2
ASME IX
AWS D1.1
BCARA8-10
We can also qualify welding operators in accordance with BS EN ISO 14732.