BS 7121-2-5:2012
Current
The latest, up-to-date edition.
Code of practice for the safe use of cranes Inspection, maintenance and thorough examination. Tower cranes
Hardcopy , PDF
English
30-11-2012
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Personnel carrying out pre-use checks,
in-service inspections, maintenance and
thorough examinations
6 Pre-use checks and in-service inspections
7 Maintenance of tower cranes
8 Thorough examination of tower cranes
9 Overload testing of tower cranes to supplement
thorough examination
10 Non-destructive testing (NDT) of tower cranes
11 Rated capacity indicator/rated capacity limiter
(RCI/RCL) test
12 Assessment of wire rope condition and discard
criteria
Annexes
Annex A (informative) - Examples of a checklists
for pre-use checking of tower cranes
Annex B (informative) - Example of a tower crane
base pre-erection inspection report form
Annex C (informative) - Example of a tower crane
base approval/completion certificate
Annex D (informative) - Example of a tower crane
tie fabrication and pre-installation inspection
report
Annex E (informative) - Example of a tower crane
tie approval/completion certificate
Annex F (informative) - Example of a checklist for
inspection during maintenance
Annex G (informative) - Example of procedures for
thorough examinations and supplementary
testing of climbing frames
Bibliography
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