Components for smoke control systems - Code of practice for planning, design, installation, commissioning and maintenance1 Scope This British Standard gives recommendations for the planning, design, installation, commissioning and maintenance of smoke control systems, including smoke clearance, in and around buildings. The recommendations are applicable to systems intended for the protection of life and or protection of property, including: a) natural smoke ventilation; b) mechanical smoke ventilation; c) smoke barriers; d) smoke and heat exhaust ducts; e) smoke

This International Standard specifies methods for measuring the masses of whole earth-moving machines

or de-rating required due to excessive corrosion or erosion

BS EN 569 discusses mountaineering equipment and pitons with a focus on safety requirements and test methods

) which differ from those important for mammography

BS EN 15958:2011 supersedes DD CEN/TS 15958:2009

The purpose of tests incorporated in BS EN 13030 are as follows:

category A1 and A2 multimode optical fibres

it does give recommendations for determining minimum roof pitches and calculating the minimum head-laps and side-laps that can be used for this kind of slating

Procedure for clamp injection when the common-mode impedance requirements can be met

It has a broad relevance to projects in many industries

and BS EN 13432) should be used to show compliance with the Directive’s essential requirements

The guidelines of BS EN 1992-3 help you to design or install more structurally sound and durable liquid retaining and containing concrete structures