The WCLIB Standard No. 17 Grading Rules for West Coast Lumber 2018 is available both to purchase as a reference book and as a free PDF download for your quick reference, file-searching, and printing. The files include Errata and Supplements issued since 2004, if applicable. You can view, print, and download the PDF files for your reference. All of these files are protected by copyright and are provided for private use only. These files may not be copied, reprinted, published, distributed, or sold in electronic or any other form without specific permission and grant of license from West Coast Lumber Inspection Bureau, Portland, Oregon. Feel free to download the complete document or individual chapters.
Free Downloads
Standard No. 17 Grading Rules for West Coast Lumber 2018
- Index
- Section 1: Introduction, Stepping, and Bundled Uppers
- Section 2: Boards, Sheathing, Form Lumber, and Fencing
- Section 3: National Grades – Framing Lumber
- Section 4: Decking, Foundation
- Section 5: Beams and Stringers, Timbers and Posts
- Section 6: Special Use Grades
- Section 7: Design Values
- Section 8: Measurement of Characteristics MSR Lumber, Finger Joint
- Section 9: Tables of Surfaced Sizes – Rough Sizes
- Section 10: Table of Random Lengths, Abbreviations
- Section 11: Reinspection Provisions
- Section 12: Patterns
- Section 13: Glossary of Definitions and Warp Charts
- Interpretations for the National Grading Rules for Dimension Lumber