NS EN 286-4 : 1994

Cooperating organizations
National foreword
Foreword
1. Scope
2. Normative references
3. Symbols
4. Materials
5. Design
6. Inspection and drainage bosses
7. Marking
8. Corrosion protection
9. Qualification of welding procedures
10. Qualification of welders and welding operators
11. Testing of the vessels
12. Certification procedures
13. Information to be supplied at the time of
     invitation to tender and time of order
14. Delivery
15. Documentation to accompany the vessel
Annexes
A. (normative) Verification
B. (normative) Declaration of conformity - Surveillance
C. (normative) Design and manufacturing schedules
D. (normative) Type examination
E. (normative) Content of the manufactured record
F. (informative) Assembly of the vehicle
G. (informative) Service surveillance of vessels
National annexes
NA. (informative) Committees responsible
NB. (informative) Cross-references

Gives the desired requirements for the calculation, design, fabrication, inspection during fabrication and certification of the vessel, and fittings for assembly to the vehicle. Applies to the vessel proper, from the inlet connection to the outlet connection, and to all other connections and fittings belonging to the vessel. Coverage includes: symbols, materials, marking, design, corrosion protection, and qualification of welders and welding operators.