The Coating Inspector (THE INSPECTOR'S HANDBOOK SERIES)($11.99Value)

Description

This guide was written for the inspector crouching beside a blast-cleaned steel surface at six in the morning, checking the profile with a replica tape before the crew starts spraying. For the coating inspector climbing into a tank to verify holiday test coverage on a freshly applied epoxy lining. For anyone who has ever had to explain to a contractor why a coat that looks perfect to the naked eye is going to fail in three years. Coatings are the most underinspected element of most construction and maintenance projects. They are applied last, inspected last, and taken for granted until they fail - at which point the cost of remediation typically exceeds the cost of doing the original job right by a factor of three to ten. The inspector who understands coatings at the technical level, who can verify surface preparation grade, measure profile, track environmental conditions, measure DFT accurately, and test for holidays, is the difference between a coating that lasts and one that becomes a maintenance liability within its first service cycle. The six guides that came before this one covered fabrication, welding, pressure vessels, piping, structural steel, and NDE. Coatings appeared in every one of them - as a final step, an afterthought, or a brief section at the end of a chapter. This guide gives coatings the attention they deserve as a standalone discipline with its own governing standards, its own inspection tools, its own failure modes, and its own body of knowledge that the competent inspector must master. This guide covers the full scope of industrial coating inspection: corrosion theory, surface preparation, coating types and selection, environmental condition monitoring, wet and dry film thickness measurement, holiday detection, adhesion testing, lining inspection, repair and rework, and documentation. It is written for the inspector on the job - the one who has to make decisions at the surface, justify them with data, and document them in a format that will hold up when the coating is inspected again five years later