NA to BS EN 1990:2002+A1:2005

This standard NA to BS EN 1990:2002+A1:2005 UK National Annex for Eurocode. Basis of structural design is classified in these ICS categories:

• 91.010.30 Technical aspects
• 91.080.01 Structures of buildings in general

This National Annex gives nationally determined parameters for the following clauses of BS EN 1990:2002+A1:2005.

1. The nationally determined parameters for the clauses below apply to buildings and civil engineering works. (See NA.2.1.)
   • A1.1(1)
2. The nationally determined parameters for the clauses below apply to buildings (See NA.2.2.)
   • A1.2.1 (1) NOTE 2
   • A1.2.2 (Table A1.1) NOTE
   • A1.3.1 (1) [Tables A1.2(A) to (C)] NOTE
   • A1.3.1 (5) NOTE
   • A1.3.2 (Table A1.3)
   • A1.4.2 (2) NOTE
3. Nationally determined parameters for the clauses below apply to bridges (see NA.2.3).
   • A2.1.1(1) NOTE 3
   • A2.2.1 (2) NOTE 1
   • A2.2.2 (1), (3), (4), (6)
   • A2.2.3 (2), (3), (4)
   • A2.2.4 (1), (4)
   • A2.2.6 (1) NOTE 1, NOTE 2, NOTE 3
   • A2.3.1 (1), (5), (7), (8)
   • A2.3.2 (1), Table A2.5 NOTE
   • A2.4.1 (1) NOTE 1, Table A2.6 NOTE 2, (2) NOTE
   • A2.4.3.2 (1) NOTE
   • A2.4.4.1 (1) NOTE 3
   • A2.4.4.2.1 (4)P NOTE
   • A2.4.4.2.2 Table A2.7 NOTE
   • A2.4.4.2.2 (3)P NOTE
   • A2.4.4.2.3 (1) NOTE
   • A2.4.4.2.3 (2) NOTE, (3) NOTE
   • A2.4.4.2.4 (2) NOTE, Table A2.8 NOTE 3
   • A2.4.4.2.4 (3) NOTE
   • A2.4.4.3.2 (6) NOTE

   NOTE Clauses applicable for cranes and machinery; silos and tanks, etc. will be added by amending the National Annex at appropriate future dates.

4. Guidance on use of the Informative Annexes B, C and D for buildings and civil engineering works. (See NA.3.1.)
5. Guidance on use of the Informative Annexes B, C and D for bridges. (See NA.3.2.)
6. References to non-contradictory complementary information applicable to buildings and civil engineering works. (See NA.4.1.)
7. References to non-contradictory complementary information applicable to bridges. (See NA.4.2.)