Sec - 9 (Inspection)

Question 1

Holiday testing of thick-film linings shall be carried out with a ,,,,,,, in accordance with NACE ,,,,,,,

Answer 1

high-voltage detector

RP0188.

Question 2

Holiday testing of thin-film linings should be performed with a ,,,,,

Answer 2

low-voltage (67.5 volts) wet sponge detector

Question 3

A tank bottom lining with a measured thickness of 15 mils should be tested by……

Answer 3

low-voltage (67.5 volts) wet sponge detector

Question 4

All lining inspectors should be ,,,,,,,,,,,????? of coating and lining practices

Answer 4

either NACE or SSPC certified, or should have demonstrated a thorough knowledge