Suggested answer/s: Check that standards are bearing correctly, check for missing structural components, check for damaged components, check condition of working and access platforms, check tie fixings, check that ladder is secure if relevant. What is the minimum height of a toeboard? ? Suggested answer/s: No less than 150mm above the working platform ALL ? How far must a ladder extend above the landing or a top departure point? Suggested answer/s: 900mm ALL Is a person with an Intermediate Scaffolding Certificate allowed to construct a ? personnel and materials hoist? INT/ADV Suggested answer/s: No SCAFF ? What is the maximum lift height for a normal independent scaffold? INT/ADV Suggested answer/s: 2m SCAFF ? How far from a standard can a ledger be joined? INT/ADV Suggested answer/s: A ledger can be joined no more than from a standard SCAFF ? What is the maximum height of a mobile scaffold? INT/ADV Suggested answer/s: 3 times its base width SCAFF What is the maximum design load for a medium duty scaffold with a minimum ? width of 900mm? INT/ADV Suggested answer/s: Design total load = 450kg (4.4nK), Design concentrated load = 150hg SCAFF (1.5kN) If using plywood sheets to cover gaps between scaffold bays, how thick must ? the plywood be? INT/ADV Suggested answer/s: A minimum of 17mm thick SCAFF ? What is the minimum cradle width for a double rope suspended scaffold? ADV Suggested answer/s: 900mm SCAFF The VOC is complete. Record results and retain records as required in the procedure.
Suggested answer/s: Check that standards are bearing correctly, check for missing structural components, check for damaged components, check condition of working and access platforms, check tie fixings, check that ladder is secure if relevant. ? ALL What is the minimum height of a toeboard? Suggested answer/s: No less than 150mm above the working platform ? ALL How far must a ladder extend above the landing or a top departure point? Suggested answer/s: 900mm ? INT/ADV SCAFF Is a person with an Intermediate Scaffolding Certificate allowed to construct a personnel and materials hoist? Suggested answer/s: No ? INT/ADV SCAFF What is the maximum lift height for a normal independent scaffold? Suggested answer/s: 2m ? INT/ADV SCAFF How far from a standard can a ledger be joined? Suggested answer/s: A ledger can be joined no more than from a standard ? INT/ADV SCAFF What is the maximum height of a mobile scaffold? Suggested answer/s: 3 times its base width ? INT/ADV SCAFF What is the maximum design load for a medium duty scaffold with a minimum width of 900mm? Suggested answer/s: Design total load = 450kg (4.4nK), Design concentrated load = 150hg (1.5kN) ? INT/ADV SCAFF If using plywood sheets to cover gaps between scaffold bays, how thick must the plywood be? Suggested answer/s: A minimum of 17mm thick ? ADV SCAFF What is the minimum cradle width for a double rope suspended scaffold? Suggested answer/s: 900mm The VOC is complete. Record results and retain records as required in the procedure.
JH-FRM-PAE-005-19-VERIFICATION-OF-COMPETENCY-VOC-SCAFFOLDING.docx