Flash density map 2014. Supplement to BS EN 62305-2:2012. Protection against lightning. Risk managementWhat is this published document about? It supplements BS EN 62305 2 by supplying revised and improved flash density maps of the UK. These will help users better evaluate the risk of a structure or service being struck by lightning. Who is this published document for? Anyone responsible for assessing the risk to structures or services from lightning in the UK. Why should you use this published document? It is an updated supplement to BS EN 62305 2

It also includes recommendations for components

For the purposes of BS 7121-2-1 all these are included under the term “cranes”

and events are covered are indicated in the scope of BS EN 12044

commissioning and documentation

BS EN 13430

Using the appropriate symbols can be an important element in risk reduction

Besides editorial adjustments in the text and updates of normative references the following changes have been made:

Occupational safety advisors

appliances incorporating flame supervision devices and having an automatic ignition device for which the duration of the ignition attempt is limited by design or appliances equipped with a burner that is periodically ignited and extinguished under the control of an automatic on/off device

principles and terminology introduces the critical concepts and terminology needed to develop a long-term plan that incorporates an organization’s mission

Resource management

IEC 60794-4 (all parts) and IEC 60794-1-2