A dwelling within 300 feet from the blasting site triggers which of the following, regarding pre-blast procedures?

A dwelling within 300 feet from the blasting site triggers which of the following, regarding pre-blast procedures?

• A. Pre-blast survey must be offered
• B. No special procedures required
• C. Only a verbal notice is needed
• D. Work may proceed without surveys

Answer: (A)

If a dwelling sits within 300 feet of the blasting site, the pre-blast procedure requires offering a pre-blast survey. This step creates a documented baseline of the dwelling’s condition before blasting begins, so any later damage can be evaluated against what existed beforehand. The survey is a formal, written part of the process, typically provided to the owner, rather than just a verbal notice. Without offering this survey, the required pre-blast procedures aren’t met, and operations would be out of compliance.

If a dwelling sits within 300 feet of the blasting site, the pre-blast procedure requires offering a pre-blast survey. This step creates a documented baseline of the dwelling’s condition before blasting begins, so any later damage can be evaluated against what existed beforehand. The survey is a formal, written part of the process, typically provided to the owner, rather than just a verbal notice. Without offering this survey, the required pre-blast procedures aren’t met, and operations would be out of compliance.