3421 TULALIP AVE 2019-04-17 - Laserfiche WebLink

FLOORS R502.11.3 Alterations to trusses. Truss members and 2. Location of all joints. components shall not be cut,notched,spliced or otherwise 3. Required bearing widths. altered in any way without the approval of a registered design professional. Alterations resulting in the addition 4. Design loads as applicable: of load that exceed the design load for the truss, shall not 4.1. Top chord live load. be permitted without verification that the truss is capable 4.2. Top chord dead load. of supporting the additional loading. 4.3. Bottom chord live load. R502.11.4 Truss design drawings. Truss design draw 4:4. Bottom chord dead load. ings, prepared in compliance with Section R502.11.1, shall be submitted to the building official and approved 4.5. Concentrated loads and their points of appli- prior to installation. Truss design drawings shall be pro- cation. vided with the shipment of trusses delivered to the job site. 4.6. Controlling wind and earthquake loads. Truss design drawings shall include, at a minimum, the 5. Adjustments to lumber and joint connector design information specified as follows: values for conditions of use. 1. Slope or depth,span and spacing. 6. Each reaction force and direction. L u31 D/3 MAX. I I L/3 } I NO NOTCHES I H I — I D `D/6 MAX. Imo— PERMITTED --I n D13 MAX. LD/6 MAX.FOR MEMBERS LESS THAN 4 IN.NOMINAL —� FLOOR JOIST—CENTER CUTS DIMENSION — D/4 MAX. D D/4 MAX. FLOOR JOIST—END CUTS 11111 D/3 MAX. 2 IN,MIN.FROM TOP AND BOTTOM OF JOIST D (ACTUAL DEPTH) For SI: 1 inch=25.4 mm. FIGURE R502.8 • CUTTING,NOTCHING AND DRILLING 2015 INTERNATIONAL RESIDENTIAL CODE° 131 N T E R Id AT I Q NAL C0DE COUNCIL d stributiopyright n auttho2014 rieANYfurtherCC.ALL RIGHTS RESERVED.Accessed by Jeff Heilman on May 17,2016 4:05:41 PM pursuant to License Agreement with ICC.No z . UNAUTHORIZED VIOLATION REPRODUCTION OR DISTRIBUTION ISA OF THE FEDERAL COPYRIGHT ACT AND THE LICENSE reproduction or AGREEMENT,AND SUBJECT TO CIVIL AND CRIMINAL PENALTIES THEREUNDER