The blasting that is planned as a part of this project will only occur in small applications. This means the potential impact on any surrounding properties outside the blasting zone will be limited. In addition, the contractor will have a specialized team onsite to ensure the blasting does not impact any surrounding structures.
The contract requirements for the ledge removal at MP 375 require controlled blasting practices with design work performed by a leading industry professional with extensive experience. ADOT pre-qualified all potential bidders for the project to ensure extensive knowledge and experience by the selected contractor. The blasting consultant will also utilize seismograph instrumentation to ensure vibrations are kept to a safe and manageable level. ADOT geotechnical engineers will also review every blasting plan to ensure public safety.
The contract also requires pre-construction condition surveys of all structures within 1,000 feet of the blasting area. These condition surveys will include video to document existing structural conditions of all buildings prior to the blasting work. The contractor shall be responsible for any damage. Any property owners who will need to have a pre-construction survey will be contacted by the contractor and receive more information about the process.