4324 HOYT AVE 2016-01-01 MF Import

Ltr. J. Staniford (CO205-018) June 11,2002 Pa�e 3 21. Attic vent sizes, ]ocauons, and screening details should be shown on the plans. Ventilation ca:culations should be provided for each separate attic area. Z?. The ventilation openings shuuld be covered with corrosion-resistant r,�etal mesh :��ith mesh openings of �/a inch in dimension. - GGNERAL STRUCI'URAL 23. Structural notes should show the followina: i Minimum soil bearing pressure i Equivalentfluid �ressure i h4inimum concrete strenath i Minimum reinforcing bar grade ➢ The wood grade and species of all framing lumber i The panel ID index for ply�vaod � The design loads for the iloor and roof r The basic wind speed and expesure i The glu-lam beam combination symbol and camber �„r 1 24. The truss designs stamped and signed by a licensed Washingron State Swctural Engineer , ^hould be provided for review for coue compliance if you want them checked prior to �/ fa� �-ation or pennit issuance. 25. The designcr snould note on the plans that :he wsses shall be manufactured in a plant you � approve under the requirements of Section L701.7. Each truss st;all bear the quality control eiamp (Section 2311.6) as �vell as manufacturinp plants' nameiaddress, design load and maximum spacing. Section 23d3.6 26. A 3" clearance should be shown from earth to the footing reinforcement. 27. Foundation plates s'.�ould be bolted to the foundation with not less than '/z" steel bolts embedded 7" minimum into the concrete and should be spaced to resist the lateral load for the 2-story swcture (atleast hvo bolts per piece and one bolt within 1 foot of the ends of each piece arc required). rR�1NIING 28. Typical footing, wall, roof sections should be provided, including notes and dimensions , that accurately represent how the structure is to be constructed. 29. 29. A positive connection should be provided to insure aeains[ uplift and lateral displacement of the girders, posts and footings (toenails, angles, or rebar won't do it). Specifically, die posUfaoting connection in the crawl space, the posdoirder connection in the crawl space, and the posWeum connections. The exact connections should be called out. �� 30. All headers over openin�s should be shown. Siiow beam at rear porch. DFDf?L\C1:.\iSTF.1ILIL�le6,CC]n<ul��l:,^,Ii01'li q / ��