Measuring methyl ethyl ketone (MEK) resistance of ethyl silicate inorganic zinc-rich primers by solvent rub requires

You are the NACE Level 2 Inspector on a project where overcoating of galvanized steel is being performed. The specification references SSPC SP 16 as the surface preparation method. At the pre-job meeting operations personnel make it clear that abrasive blasting will not permitted. The Owner's representative asks you what other methods might be used.
Of the options shown below, what would be the preferred option in this situation?

You are a NACE Level 2 in-house inspector working in a shop. Your in-house requires you to perform a sleeve test to test for soluble salts; however the 3 rd party NACE Level 3 inspector, the owner, has a san smart meter and has achieved a very different result and has rejected the pre-cleaning.
Your FIRST course of action is to:

The best choice of instrument for holiday testing of thick film concrete coatings is:

Steel shot grit contaminated with oil or grease used in a cetrifugal blast cleaning should be