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CODE OF PRACTICE FOR METAL SCAFFOLDING SAFETY

CODE OF PRACTICE FOR METAL SCAFFOLDING SAFETY

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<strong>CODE</strong> <strong>OF</strong> <strong>PRACTICE</strong> <strong>FOR</strong> <strong>METAL</strong> <strong>SCAFFOLDING</strong> <strong>SAFETY</strong><br />

5. Technical requirements for safety in metal scaffolding<br />

5.1 General requirements<br />

5.1.1 Materials<br />

(a) Sufficient material should be provided for and used in the<br />

construction of scaffolds.<br />

(b) Scaffolding components should be of sound material, good<br />

construction, adequate strength and free from patent defects and<br />

should be properly maintained.<br />

(c) Boards and planks used in the construction of working platform should<br />

be straight-grained and free from large knots, dry rot, wormholes and<br />

other dangerous defects. Where necessary, they should be protected<br />

against splitting.<br />

(d) These boards and planks should be unpainted so that any<br />

defects are readily visible.<br />

(e) Timber scaffold boards and their permitted tolerances should comply<br />

with BS 2482 or other equivalent national/international standards or<br />

provisions.<br />

(f) All scaffolding components should comply with BS 1139,<br />

BS EN 39, BS EN 74, BS EN 1004 and BS EN 12810 or other<br />

equivalent national/international standards or provisions. Hot<br />

dipped galvanized, painted or unprotected tube may be used<br />

in scaffolding structures. Unprotected tube should generally not be<br />

used in water and particularly not in marine structures. If used in such<br />

conditions, tubes should be thoroughly cleaned afterwards, carefully<br />

inspected, e.g. for signs of excessive corrosion and only returned to<br />

stock if suitable.<br />

(g) Tube ends should be free from distortion, corrosion, splits,<br />

laminations, surface flaws and undue rust. Used tubes should be free<br />

from cracks, splits and excessive corrosion (for example, corroded<br />

steel tube should be wire brushed for checking) and be straight to<br />

the eye. The ends of load-bearing tubes should be cut cleanly and<br />

squarely with the axis of the tube and should not show excessive

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