Identify a primary responsibility of the make and break personnel at a fill site during fill site operations.

• A. Make the fill connection when MWS apparatus are positioned
• B. Disconnect the hoses when the MWS tank is full
• C. Monitor pressure continuously
• D. Document the operation in the log

Answer: (A)

The main idea is that make and break personnel establish the water transfer by physically connecting the hoses between the MWS setup and the receiving unit. Making the fill connection when the MWS apparatus are in position is the best answer because it creates the water path and starts the transfer, after confirming the equipment is aligned, fittings are correct, and the connection is secure and leak-free. This role is about safely establishing the path for flow and coordinating with the operator to begin transfer.

Monitoring pressure, disconnecting hoses when the tank is full, and logging the operation are typically performed by the operator or other supervisory personnel. Those tasks occur once the connection is made and the transfer is underway or completed, not as the primary duty of the make and break team.