WOOD PRODUCT MARKINGS - USDA

Southern Pine Inspection Bureau has both. grade and treatment criteria, and ... or other markings to indicate southern yellow pine. It is the only species graded by this association. EFH Notice 210-WI-106 May 2004 ; 17-WI-55 Exhibit 2 . EXAMPLE TREATMENT MARKINGS . Pressure Treated Lumber . ACQ-D .40 . Ground Contact . PP or SYP . 1984-1986 ...

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