How do I know if I'm about to core through reinforcement steel?

Almost all structural concrete in the UAE contains reinforcement, so scanning the intended core location with a rebar or ground-penetrating radar detector before drilling is standard good practice rather than an optional extra. This scanning identifies rebar position so the appropriate bit specification can be selected and, more importantly, avoids cutting through a critical structural bar, post-tensioning cable, or embedded service conduit. Skipping this step is a common and expensive mistake that can turn routine coring into a major remediation issue. Sparkline Group generally recommends or can arrange scanning services alongside core drill hire specifically to prevent this. It is a small upfront cost compared to the potential damage from an unplanned cut.