Sampling airborne radioactive materials from the stacks and ducts of nuclear facilities1 Scope This International Standard sets forth performance based criteria and recommendations for the design and use of systems for sampling of airborne radioactive materials in the effluent air from the ducts and stacks of nuclear facilities. The requirements and recommendations of this International Standard are aimed at sampling that is conducted for regulatory compliance and system control. If existing air sampling systems are not designed to the

as well as the features of completed works and maintenance and repair offering the technical and necessary requirements for the design of fibrous (gypsum) plaster works

and to give guidance on key areas such as risk assessment and risk management

BS EN 60335-2-85 on safety requirements for fabric steamers is useful for:

This European Standard is applicable for new escalators and moving walks (pallet or belt type) as defined in Clause 3

4 Internal stresses in the base material

This standard applies to cases where castings are joined by welding by the founder

BS 2015 on glossary of paint and related terms can be found is beneficial for:

Its aim is still to be readily comprehensible to an extensive range of prospective users and so facilitate widespread communication

• live fuel effect (LFE)

d) ways to design a procedure for building energy certification

expressed as a concentration of the elements

the declared values are now ‘lower expected values’