Final answer:
The BDOC formula is used to calculate the safe distance for people and structures from an explosive blast. The size of the cordon for a briefcase size explosive can be determined using this formula, which takes into account factors such as blast radius and overpressure. Consulting experts and following guidelines is important for safety.
Step-by-step explanation:
The size of the cordon for a briefcase size explosive can be determined using the BDOC formula. BDOC stands for Blast Distance Overpressure Criterion, which is a formula used to calculate the safe distance for people and structures from an explosive blast.
In this case, the BDOC will help determine the size of the cordon, which is the area that needs to be evacuated or secured to ensure safety. The size of the cordon will depend on factors such as the size and type of explosive, the location, and the level of risk tolerance.
The BDOC formula takes into account the blast radius, overpressure, and fragmentation hazards to determine the safe distance for people and structures. It is important to consult experts and follow guidelines provided by authorities when dealing with explosive materials to ensure safety.