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' <br /> , 2.2 DIMENSION LUMBER <br /> A. For light framing provide"Stud,""No.3,"or"Standazd"grade lumber for stud framing(2 to <br /> 4 inches thick,2 to 4 inches wide, l0 feet and shorter)and"Stud"or"No.3"grade for other <br /> ' light framing(2 to 4 inches thick,2 to b inches wide),any species. <br /> ' B. For light framing(2 to 4 inches thick,2 to 4 inches wide)provide the following grade and <br /> species: <br /> 1. "Construction"grade. <br /> ' 2. Southern Pine graded uader SPIB rules. <br /> 3. Spruce-Pine-Fir graded under NLGA rules. <br /> ' C. For structural light framing(2 to 4 inches thicic,2 to 4 inches wide),provide the following <br /> grade and species: <br /> 1. "No.2"grade or better. <br /> , D. For structural framing{2 to 4 inches thick,5 inches and wider),pravide the following gtade <br /> and species: <br /> ' l. 'No.2"grade or better. <br /> 2. Douglas Fir-Larch graded under WCLIB or WWPA rules. <br /> 3. Hem-Fir graded under WWPA rules. <br /> , 4, Southem Pine graded under SPIB niles. <br /> 5. Spruce-Pine-Fir graded under NLGA rules. <br /> 2.3 BOARDS <br /> ' A. Exposed Boards: Where boards will be exposed in the finished work,provide the following: <br /> ' 1. Moisture Content: 19 percent maximum, "S-DRY"or KD-19. <br /> 2. Where trat�sparent or natural finish or no fm�sh is indicated,provide the following: <br /> 3. Where painted finish is indicated, provide "No. 1 Boards"per SPIB n.�les, "Seiect <br /> Merchantable Boards"per WCLIB ruies,or"No.2 Common Boards&Better"per <br /> ' WWPA rules. <br /> B. Concealed Boards: Where boards will be concealed by other work,provide lumber of 19 <br /> ' percent maximum moisture content(S-DRY or KD-19}and of following species and grade: <br /> C. Baard Sizes: Provide sizes indicated as at fascia or, if not indicated (for sheathing, and <br /> similar uses),provide 1-inch by 12-inch boards. <br /> I2.4 MISCELLANEOUS LUMBER <br /> ' A. General: Proviti8lumber for support or attachment of other construction including curbs and <br /> support bases,cant strips,bucks,nailers,blocking,fiuring,grounds,stripping,and similar <br /> members. <br /> ' B. Fab�icate rnisceilaneous iumber from dimension lumber of sizes indicatal and i�nto shapes <br /> shown. <br /> ' C. Moisture content: 19 percent maxiimum for lumber items not sgecified to receive wood <br /> preservative treatment <br /> D. Grade: "Standard"grade light-frazning-size lumber of any species or boarci-size lumber as <br /> , required. "No.3 Common"or"Standard"grade boards per WCLIB or W WPA rules or"No. <br /> 2 Boards" per SPIB rules. <br /> R4UGH CARPENTRY Page 3 of 7 <br /> ' <br />