Historically, the most common method for constructing a new building or building improvements was what is known as Design-Bid-Build. In this approach, the owner hires a design team to create a detailed set of drawings and specifications which completely describes what is to be constructed. The owner then puts the project out to bid for […]
anti-ram
Vehicle Barriers Testing: Default Standard for US
Vendors and owners used to rely on the Department of State Anti-ram barrier test standards and certification – but they are no longer going to update their lists or issue letters of certification. The new de-facto default standard for the United States market looks like it will be the ASTM F2656.