Approval under the SIA's Approved Contractor Scheme lasts for a maximum of how long?
If you are moving a resource, which two of the following should be communicated to your workmates?
Before moving, handling or storing resources, which three of the following should you inform?
Which two of the following are useful for ensuring that work deadlines are kept?
What are three of the reasons that site waste should be disposed of correctly?
Any manual handling or mechanical lifting should be based on what?