What is the minimum notice period to the utility company for blasting near utilities, expressed as full working days?

What is the minimum notice period to the utility company for blasting near utilities, expressed as full working days?

• A. 24 hours
• B. 2 days
• C. 3 full working days
• D. 5 days

Answer: (C)

Three full working days is the minimum lead time required to inform the utility company before blasting near utilities. This notice gives utility crews time to locate and mark underground lines, coordinate any necessary shutdowns or safety measures, and ensure everything is in place to prevent strikes or accidents. “Full working days” means business days when utilities are open, excluding weekends and holidays, and the blast day itself does not count toward the lead time. So, if blasting is set for Thursday, notice must be given by the end of Wednesday; if blasting is on Monday, notice is due by the end of the preceding Friday. The other options don’t meet the minimum lead time for proper coordination and safety.

Three full working days is the minimum lead time required to inform the utility company before blasting near utilities. This notice gives utility crews time to locate and mark underground lines, coordinate any necessary shutdowns or safety measures, and ensure everything is in place to prevent strikes or accidents. “Full working days” means business days when utilities are open, excluding weekends and holidays, and the blast day itself does not count toward the lead time. So, if blasting is set for Thursday, notice must be given by the end of Wednesday; if blasting is on Monday, notice is due by the end of the preceding Friday. The other options don’t meet the minimum lead time for proper coordination and safety.