I.S. EN 1991-1-3:2003

Foreword
Section 1 - General
Section 2 - Classification of actions
Section 3 - Design situations
Section 4 - Snow load on the ground
Section 5 - Snow load on roofs
Section 6 - Local effects
ANNEX A (normative) - Design situations and load
        arrangement to be used for different locations
ANNEX B (informative) - Snow load shape coefficients
        for exceptional snow drifts
ANNEX C (informative) - European Ground Snow Load
        Maps
ANNEX D (informative) - Adjustment of the ground snow
        load according to return period
ANNEX E (informative) - Bulk weight density of snow
Bibliography
Annex NA (informative) - Irish National Annex to Eurocode 1:
         Actions on structures - Part 1-3: General actions
         - Snow loads
Introduction
NA.1 Scope
NA.2 Nationally Determined Parameters
NA.3 Decisions on the use of Informative Annexes B, C, D &
E

Covers guidance to determine the values of loads due to snow to be used for the structural design of buildings and civil engineering works.