CRITICAL BLASTING

Critical Blasting, also known as Proximity Blasting or Close In Blasting, represents one of the most technically demanding aspects of our industry. This specialized service involves performing precise, controlled explosions within 300 feet of existing structures, utilities, and sensitive environments.

What Makes Critical Blasting Different

Unlike standard blasting operations, critical blasting requires exceptional precision, advanced planning, and specialized techniques. The proximity to existing structures demands meticulous attention to detail in every phase—from initial assessment to final execution. Each project presents unique challenges related to geology, structural considerations, and environmental factors that must be carefully evaluated.

Our Approach to Critical Blasting

At Cragline, our critical blasting process follows a comprehensive methodology:

  1. Thorough Site Assessment: We begin with detailed surveys of the blast area and surrounding structures, documenting pre-existing conditions and identifying potential vulnerabilities.

  2. Advanced Planning: Our team develops customized blast designs to predict and control blast energy, vibration patterns, and rock movement.

  3. Precise Execution: We implement exact charge weights and timing sequences calculated specifically for your site conditions, ensuring optimal energy distribution while minimizing vibration.

  4. Comprehensive Monitoring: We monitor ground vibrations and air overpressure at multiple locations to ensure compliance with established safety thresholds.

  5. Post-Blast Analysis: Following each blast, we conduct thorough inspections and analyze monitoring data to confirm performance and make any necessary adjustments for subsequent operations.

Safety and Compliance

Safety is paramount in all critical blasting operations. We maintain strict adherence to all federal, state, and local regulations governing proximity blasting. Our comprehensive insurance coverage provides added peace of mind, while our perfect safety record demonstrates our commitment to responsible operations.

When precision matters most, trust Cragline's demonstrated expertise in critical blasting to deliver exceptional results while protecting your valuable assets and neighboring structures.