Section Env-Wr 403.09 - Timber Design Criteria(a) Because the design of timber structures is documented in many competent texts, the designer may use any text, combination of texts or related computer software applications.(b) The department shall use one or more of the following texts in evaluating the competence of the submitted design: (1) "Timber Construction Manual" by the American Institute of Timber Construction, Fourth Edition, dated 1994, available as noted in Appendix B; or(2) "National Engineering Handbook, Section 6, Structural Design" USDA NRCS, 1980, available as noted in Appendix B.N.H. Code Admin. R. Env-Wr 403.09
#8414, eff 8-20-05; ss by #10510, eff 1-22-14