CPCCLRG3001 currency for chain blocks, come-alongs, wire rope + mechanical advantage
5-lesson refresher on RB class scope, rigging hardware (shackles, hooks, eyebolts), chain blocks + come-alongs, mechanical advantage + wire rope inspection, structural anchors + lock-out.
What basic rigging covers — chain blocks, come-alongs, structural anchors, lift planning. The dividing line between dogging and rigging work. Quoted from the SafeWork NSW HRWL info sheet + CPCCLRG3001 unit.
Shackles (AS 2741), hooks, eyebolts (AS 2319), turnbuckles — the retirement criteria that take a piece of hardware out of service. Wear, deformation, thread damage, identification markings.
Setting up a chain block: anchor selection, back-up system, load path, lock-out. Come-along (lever hoist) safe use. NSW Rigging Guide worked examples + AS 1418.2 references.
The maths of mechanical advantage — pulley systems, force multiplication, anchor reactions. Wire rope inspection against AS 2740 retirement criteria: broken wires, kinks, birdcaging, corrosion.
Verifying a structural anchor is rated for the load — drawings, engineer's certification, calculations. Lock-out / tag-out procedures before the lift starts. The documentation an inspector asks for.
CPCCLRG3001 — Licence to perform rigging basic .
One-off payment. Lifetime access to all 5 lessons. CPD certificate of completion included.
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