Salient Characteristics:Dimensions: Each block must be 2 feet by 2 feet by 6 feet(2?x2?x6?). Connections: Each block must feature V-Notch connections on the top, ends, and bottom for interlocking. Lift Points: Each block must include integrated lift points for safe handling Concrete Strength: The blocks must be made from concrete with a minimum compressive strength of 4,000 pounds per square inch (PSI). The contractor must provide material certification Delivery Date: 01OCT2026