CPCCLDG3001 currency knowledge — 30 minutes, no fluff
5-lesson refresher on DG class scope, load weight estimation, sling angles, hand/whistle signals, hazard ID + pre-lift checks.
What dogging actually covers under the WHS Reg 2017 — directing the crane operator, slinging techniques requiring judgement, load path planning. The dividing line between dogging and rigging work. Quoted from the SafeWork NSW dogging info sheet.
Material densities (concrete, steel, timber), geometric volume calculations, and the sanity checks that catch a 10× error before you sling it. NSW Rigging Guide worked examples.
The only four numbers that count — 0° = 1.00, 60° = 1.73, 90° = 1.41, 120° = 1.00. Above 120° is prohibited.
AS 2550 signals as used on Australian sites. Hoist (2 short), lower (1 long), boom up (3 short), boom down (4 short), slew left/right, jib in/out, stop, emergency stop. No improvisation.
The pre-lift hazard walk — powerlines, overhead structures, ground bearing, exclusion zones, equipment inspection (chain, wire rope, synthetic slings against AS 1666 / AS 3775 retirement criteria). The documentation an inspector asks for.
CPCCLDG3001 — Licence to perform dogging .
One-off payment. Lifetime access to all 5 lessons. CPD certificate of completion included.
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