Which of the following is typically specified in a corrosion monitoring plan?

• A. Monitoring locations, methods, intervals, acceptance criteria, and reporting
• B. Device sizes
• C. Color scheme
• D. Preferred suppliers

Answer: (A)

A corrosion monitoring plan is about establishing how you gather and use data on corrosion. It specifies where monitoring should occur, which methods to use (for example, coupons, electrical resistance probes, or coupon-based surveys), how often measurements are taken, what counts as acceptable corrosion performance (the acceptance criteria), and how results are reported and reviewed. This framework ensures consistent data collection, enables trend analysis, and defines when corrective actions are needed. The other options don’t fit because device sizes, color schemes, and preferred suppliers are not part of defining how corrosion is monitored or evaluated.