ASTM D 4228 - 99 (Reapproved 2005) Standard Practice for Qualification of Coating Applicators for Application of Coatings to Steel Surfaces

American Society for Testing and Materials (ASTM). Current edition approved Sept. 1, 2005. Published September 2005. Originally approved in 1983. Last previous edition approved in 1999 as D 4228 – 99. 3 p. This practice provides a standard qualifying method for coating applicators to verify their proficiency and ability to attain the required quality for application of specified coatings to steel surfaces including those in safety-related areas in a nuclear facility.