Considering the fact that staff began identifying 22 big concrete-encased chemical drums this spring, officials have continued to look for underground objects with the park. Made for specifically this goal, a canopy meter is actually a handheld instrument that employs pulse-induction engineering to induce electromagnetic pulses into a concrete slab. https://clients1.google.bf/url?q=https://www.bessutilitysolutions.com/services/gpr-concrete-scanning/