What must a person provide to the chief building official before beginning construction if insurance is required?

To commence construction when insurance is mandated, an individual must present the prescribed information regarding the specified person's insurance coverage to the chief building official. This requirement ensures that the insurance coverage meets the necessary standards and addresses any potential liabilities associated with the construction work.

By obtaining and providing this information, the chief building official can verify that the individual or entity has appropriate insurance in place, protecting both the workers and the public during the construction process. Such documentation typically includes details about the type and amount of insurance, as well as the insurance provider, ensuring compliance with local building regulations and safeguarding against financial losses.

The other options, while potentially relevant in different contexts, do not directly address the requirement for insurance confirmation before starting construction. Proof of ownership, regulatory confirmation, or a project plan may be needed at various stages of the building process but are not specifically required in relation to the insurance stipulation outlined in this scenario.