guggep
Member
Experts please help. What are the methods available for securing a safe onto a post tension concrete foundation. My house has them & the plans indicate they are tensioned to 18,000 pounds. I definitely dont want to damage one while trying to drill a hole for a 1/2" red head. So far I have been able to find a specialst who will "Scan" the slab with a ground penetrating RADAR unit for $450. Ther are also X-Ray services available for similar prices. Are there any other methods available. Also does a heavy safe such as an Amsec RF6528 need bolting to prevent being carried off or tipped and having the door attacked. Thanks