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The PDF files may also be printed but diagrams will not appear as sharp as in the classrom version. A bound printed copy - the classroom version - will be supplied during any course in which you enrol, or assessment for which you register. The Assessment Instruments present course content in two or three parts. The reason for the resolution/ quality of presentation for the PDF files being downgraded is for quicker transmission. |
Course Outline DG Dogging DOGGING COURSE - click here for Training Book/Assessment Instrument Aims This course is designed to introduce trainees to the basic skills associated with the slinging and movement of loads with cranes. Students will be able to safely direct and position loads using various communication systems. The course covers regulations, safety requirements. types of cranes and their application in different industries. Qualifications & Recognition National competency assessment is included in the course and participants who successfully meet these competencies are eligible to apply to the Worksafe for their Certificate in Dogging (DG). This National Card is recognised Australia wide. Opportunities for Further Study A Dogging certificate can lead to further skilled training for qualifications in basic rigging. Job Prospects Holders of dogging certificates may work in areas where cranes or lifting equipment are used e.g.. construction sites, building sites, transport depots, off-shore, mining and maintenance industries. Who Can Apply Those interested in dogging work. Applications Apply directly to Neil Francis, Worksafe Training Centre on 1800 064 966 or by email to: Prerequisites Applicants must have sufficient knowledge of the English Language to enable them to perform their work safely. To be eligible for an assessment of competency and issue of a Worksafe Certificate, a person must be at least 18 years of age. Documentary evidence and proof of age is required before assessment. Course Location & Duration Courses are normally conducted at the Worksafe Training Centre but can be organized for other locations. Duration of courses is 5 days depending on applicants’ experience. Night and weekend courses can also be arranged. .Starting Dates Courses commence throughout the year. Course Content
Assessment National assessment criteria:
DOGGING FORMULAS Natural Fibre Rope D mm X D mm = SWL in kgs F.S. W.R. D mm X D mm X 8 = SWL in kgs Weight ÷ 8 = ü answer (FSWR in mm) Chain Grade L = 30, M = 40, p = 50 D mm X D mm Grade X 0.3 = WLL in kgs GradeT =32 D mm X D mm X 32 = WKK in kgs Angle Factors 30 ° = 1.93 60° = 1.73 90° = 1.41 120° = 1.00 Load Factor Square Load = .5 Round Load = .75 Task 1 : Slinging Techniques D mm X D mm X 0.79 X H m X WOM + Tare (in kgs) then Weight of Load ÷ 2 ÷ 8 = ü answer = Gives Sling Size (in mm) Task 2 D X D X Grade X 0.3 = L, M, P, Grade Chain D X D X 32 = T Grade Chain DX D X Grade X Angle Factor = SWL of Chain Task 3 D X D X 8 X Angle Factor X Reeve Factor = SWL(in kg) Maximum length of beam = Answer divide Steel Beam Weight Task 4 : Crane Usage WXR ÷ B ÷ N ÷ V = ü answer = Packing Size W = Load plus half the mass of the boom (in tonnes). R = Distance from load to back wheel support (in meters). B = Distance from end of outrigger to back wheels (in metres). N = Number of outriggers on the loaded side. V = Soil bearing pressure (in tonnes per square metre). Task 5 Rated Load - Hook Weight = Crane Capacity Task 6 Structural/Instability |
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