Final answer:
Consult safety guidelines, the manufacturer's manual, local building codes, OSHA regulations, and site-specific conditions prior to erecting scaffolding to ensure safety and compliance.
Step-by-step explanation:
Before erecting scaffolding, it is best to consult several sources to ensure safety and compliance with regulations. Firstly, the safety guidelines or the manufacturer's manual for the scaffolding should be thoroughly reviewed. This will provide the necessary information on assembly, use, and the maximum load capacity.
Additionally, local building codes and OSHA regulations should be consulted to understand the legal and safety requirements specific to the area where the scaffolding will be erected. It is also advisable to look at the site-specific conditions, such as the ground on which the scaffolding will sit and potential overhead hazards or obstructions. By considering these factors, one can ensure a safe set up for whatever task is at hand, including tasks like hanging a banner as Megan is planning to do.