Florida DOT Concrete Batchman/Operator Practice Exam

What should be done with water missing from the water storage tanks upon arrival at the project site?

1. Exclude it from the jobsite calculations

2. Add it to the jobsite water added

3. Report it to a supervisor

4. Replace it with fresh water

The correct answer is: Add it to the jobsite water added

When arriving at the project site and discovering that water is missing from the storage tanks, the appropriate action is to add the missing water to the jobsite water added. This is crucial because accurate water calculations are essential for maintaining concrete quality. Water influences the workability, strength, and overall durability of the concrete mix. If the amount of water available is less than what is required, it could lead to improperly mixed concrete, which may not meet the specifications needed for the project. Adding the missing water to the records allows operators to adjust their mix designs and ensures that they account for the correct amount of water used during operations. This practice helps maintain the integrity of the project and ensures compliance with design requirements and safety standards. The focus on adding the water to what has already been documented helps avoid any confusion or discrepancies in the mix ratios, which are vital for the final strength and quality of the concrete.