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API publications necessarily address problems of a general nature. With respect to particular circumstances, local, state, and federal laws and regulations should be reviewed. | Specification for Line Pipe API SPECIFICATION 5L FORTY-SECOND EDITION JANUARY 2000 EFFECTIVE DATE JULY 1 2000 American Petroleum Institute Helping You Get The Job Done Rights COPYRIGHT American Petroleum Institute Licensed by Information Handling Services COPYRIGHT American Petroleum Institute Licensed by Information Handling Services Specification for Line Pipe Upstream Segment API SPECIFICATION 5L FORTY-SECOND EDITION JANUARY 2000 EFFECTIVE DATE JULY 1 2000 American Petroleum Institute Helping You Get The Job Done Rights COPYRIGHT American Petroleum Institute Licensed by Information Handling .