Final answer:
The correct method of guarding a blast site involves procedures such as clearing, checking, guarding, blasting, and releasing. Trained professionals follow these steps to ensure safety and security during controlled explosions.
Step-by-step explanation:
The correct method of guarding a blast site involves several procedures: clearing, checking, guarding, blasting, and releasing. Here is a step-by-step explanation of each procedure:
Clearing: This is the process of ensuring that everyone is safely evacuated from the blast site. This may involve setting up an evacuation zone to keep people at a safe distance.
Checking: Once the site is cleared, trained professionals should conduct a thorough inspection to confirm that the area is safe for a controlled explosion. They may use equipment like metal detectors to search for any explosives or weapons that may be present.
Guarding: During the blasting process, it is important to have trained personnel stationed at key points to ensure the safety and security of the area. They should prevent unauthorized access and monitor the site closely.
Blasting: The controlled explosion should be carried out following proper safety protocols and using appropriate equipment and materials. Only trained professionals should be involved in this process.
Releasing: After the blast, the area should be carefully inspected to ensure that there are no remaining hazards or risks. Once it is determined that the site is safe, the guarding can be lifted and the area can be released.