Code of practice for safe use of cranes - Tower cranesBS 7121 5: 2006 gives recommendations for the safe installation and use of tower cranes, including self erecting tower cranes. Subjects covered include selection of tower cranes, planning the installation (including site specific design work, e. g. base and ties), erection, extension (including climbing), thorough examination (including testing), maintenance, operation, and dismantling, as well as safety measures to be taken during the execution of

References

The following technical modifications have been introduced and BS EN 755-1 contains:

BS EN 848-3 is not applicable to NC boring machines

It ensures that COBie information (as recommended in BS 1192-4:2014) has a degree of robustness in relation to service life

This British Standard specifies a method of test for the accuracy of spread of binder for bituminous binder sprayers for road surface dressing

Note 7: BS EN IEC 60730-2-14 does not apply to automatic electric actuators intended exclusively for industrial process applications unless explicitly mentioned in the relevant part 2 or the equipment standard also does not apply to electric motors

3 Double acting pin

5 battery powered ultrasonic gas meters (hereinafter referred to as meters)

ISO 3183-1:1996

relevant and expressive irradiation tests as well as to limit measurement uncertainty is presented separately BS EN IEC 60793‑1‑54

5 Electrical resistance

Fingerprint is newly introduced