Specifications include, but are not limited to: • At least one blast pattern shall be laid out and/or one blasted shot shall be maintained on the ground at all times. • Furnish qualified blasting personnel. All personnel, including subcontractors, shall have a minimum of five (5) years’ experience in drilling and/or blasting in a mine application. • Furnish a spreadsheet containing calculation support for tonnage and billing. • Furnish all drilling and support equipment necessary. • Furnish all explosive materials. • Furnish all transportation for drilling equipment to and from Oconee County Quarry. • Furnish all labor for drilling and loading shot. • Take seismograph readings at each shot during the contract period to assure that blasting vibrations do not exceed one inch (1”) per second particle velocity. • Provide a video camera to record ALL blast activity. The County has the right to review or request a copy of each recording. • Follow established blasting procedure as provided by the Quarry Manager or his designee
