Which block of the re-entry control form typically includes boundaries?

The correct choice regarding which block of the re-entry control form typically includes boundaries is indeed the one that corresponds with block 9. This block is designated for critical information regarding the re-entry procedures, including specific operational parameters and limits that are essential for ensuring the safety and effectiveness of the re-entry process.

Block 9 often encompasses details like established depth limits, maximum exposure times, and environmental conditions that could affect the re-entry. These boundaries are crucial for divers and support teams to maintain operational safety, manage risks effectively, and ensure compliance with safety protocols.

Understanding that block 9 functions as a regulatory framework helps divers and operating teams remain aware of the constraints they must work within, which is vital for successful and safe re-entry during diving operations.