Code of practice for the design of road lighting - Lighting of tunnelsRoad and traffic conditions in tunnels can differ considerably from those that prevail on the open road. The design of tunnel lighting installations should take these different conditions into account, particularly with regard to traffic safety. The object of installing lighting in a road tunnel is to enable traffic to flow through it with the same speed, degree of safety and comfort as on the approach roads. BS 5489 2: 2003 gives recommendations on

insulation resistance and electric strength

The BS EN 10028 series is referred to in both PD 5500 and the BS EN 13445 series of standards for pressure vessels

unless otherwise specified in this standard

It also give best practice recommendation on the servicing and testing of emergency lighting systems

Who is BS 5306-5

The aim of sampling is to obtain a bulk sample that is representative of the average properties of the batch

Site managers

Types of inspection document

If you design or manufacture belt drive equipment

This part of BS ISO 10651 also specifies the requirements for resuscitator sets

BS EN 13705:2004 specifies general performance requirements of the machines and equipment for welding by hot gas of semi-finished products made from thermoplastics

risk re-assessment