The cost of the fiber is roughly $.20 per square foot, which would amount to $200 for a 1,000-square-foot driveway. The last item is regular joint sand, which fills the joints of the pavers. At $.05 per square foot, we would have roughly $50 of joint sand for a 1,000-square-foot driveway.
What does four-alarm fire mean? Quick Answer. A modern four-alarm fire refers to the number of units dispatched to the scene of a fire. Most major cities define a unit as a vehicle such as a fire truck, fuel truck, ladder truck, the department SUV or a civilian vehicle.
The Fire Alarm System is designed and engineered to provide you with an early warning to allow you to safely exit the building during an emergency situation. 1  Never ignore or assume the alarm is false or the result of a test. 2  Everyone must evacuate the building by way of the safest and closest exit and/or stairway.