Final answer:
An ABSA inspector can authorize an inspection company inspector or owner user inspector, with the necessary ABSA approval, to inspect and certify repairs to a boiler or pressure vessel not under an owner-user's CAP.
Step-by-step explanation:
The question pertains to whether an ABSA inspector can authorize an inspection company inspector or owner user inspector to inspect and certify repairs to a boiler or pressure vessel not covered under the scope of an owner-user's CAP (Corrective Action Plan). The correct answer is Option 1: Yes, with ABSA Approval. An ABSA inspector has the authority to approve other qualified inspectors to perform these duties, ensuring that the repair work meets the standards set by ABSA. It's important to note that the authorization process is regulated and must be accorded with strict adherence to safety and regulatory standards.