DVS 1901-1984 PDF

Scope: "The companies must have facilities with which proper and reproducible welding work can be carried out. A dedicated workshop or assembly site must be available where appropriate welding work can be carried out, independent of the weather or operational influences. The relevant accident prevention regulations must be observed , in particular UVV VBG 1 and VBG 15. Every company must have competent personnel (welding supervisor(s) and welding personnel). The welding supervisor assigned to the company is a specialist with proven training and experience."

DVS 1901-1984 Referenced Document

DIN 11622 Silage and liquid manure containers, containers in biogas plants, bunker silos and trench silos - Part 5: Bunker silos and trench silos*， 2015-09-01 Update
DIN 15018-2:1974 Cranes; steel structures; principles of design and construction
DIN 15428:1978 Lifting appliances; load suspending devices, technical specifications
DIN 15429:1978 Lifting appliances; load suspending devices, inspection in service
DIN 18032-5:1983 Sport halls - Halls for gymnastics and games and multiple purposes - Part 5: Telescopic grandstands
DIN 18800-7:1983 Steel structures - Part 7: Execution and constructor's qualification
DIN 8560:1982
DIN 8561:1974
DIN 8563-1:1978
DIN 8563-2:1978

2011 DVS 1901-1-2011 Quality requirements for companies - welding of support structures, rail vehicles and pressure-bearing equipment
2005 DVS 1901-1-2005 Quality requirements for SMEs - welding of construction, pressure equipment and rolling stock
1997 DVS 1901-1-1997 "Quality requirements on small and medium-sized enterprises - Welding at high-rise buildings, equipment and pressure vessels"
1984 DVS 1901-1984 "Quality requirements on small and medium-sized enterprises; welding at high-rise buildings, equipment and pressure vessels"