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i <br /> pilz <br /> SE FMNI 94 <br /> Components and Cladding Roof Zones: <br /> The Edge Zones of the roof shall be determined based on the building's dimensions using Figure 2 below.The Edge Zone,. <br /> "a", is the smaller of 10%of the least horizontal dimension,or 40%of the building height,and "a"shall not be taken as <br /> less than 3 feet(ASCE 7-16 figures 30.3-1&30.3-2). For buildings exceeding a least horizontal dimension of 60 feet, <br /> further analysis may be required to determine proper Edge Zones. Edge and Corner Zone spacings (Zone_ 2 &3, <br /> respectively)apply only to mounts located in those Zones, not to all the mounts supporting the module. For the 45-90. <br /> degree roof pitch range, mount spacings shall be determined utilizing roof zones 1,2, &3. <br /> EDGE ZONE <br /> CORNER ZONE(D <br /> SEE DETAIL FOR C:ORNEL <br /> ZONE 3 <br /> - MOUNT LOCATION ET <br /> ;� SEE DETAII. <br /> 0) - tr S -INTERIOR ZONE`1� .U FOR MOUNT <br /> w O'` �y4, LOCATION <br /> u'- WHERE ROOF SLOPE p E? ,gyp <br /> p EXCEEDS 7 DEGREES, . <br /> a THIS AREA SHALL BE � <br /> Z ^ INTERIO <br /> TREATED AS ZONE`J EDGE ZONE <br /> FOR 7 DEGREES OR NONE <br /> m LESS,USE ZONE Q J .a. . <br /> GABLE RIDGE z <br /> o HIPti <br /> -- � <br /> HATCHED AREA INTERIOR ZONE Oita <br /> 2" INDICATES <br /> DISTANCE ^�A/ m <br /> a=0.1 x(LHD10R / <br /> MINIMUM OF Vr <br /> WALL V.OR 3'-0'MIN <br /> Figure 2: Roof Edge and Corner Zones <br /> Design Responsibility: <br /> These tables are intended to be used under the resp9II sible charge of a registered design-professional where required by <br /> the authority having jurisdiction. In all cases,these tables should be used under the direction of a design professional <br /> with sufficient structural engineering knowledge and experience to be able to: <br /> • Evaluate whether these tables are applicable to the project,and <br /> • Understand and determine the appropriate values for all input parameters of these tables. <br /> This letter certifies that the SnapNrack Ultra Rail Flush=Mount Racking System,when installed according to the <br /> limitations of this letter and the attached span tables, is in compliance with the above codes and loading criteria. This <br /> certification excludes 1) evaluation of the building structure to support the loads imposed on the building by the array; <br /> including, but not limited to:strength and deflection of structural framing members,fastening and/or strength of <br /> roofing materials,and/or the effects of snow accumulation on the roof; and 2)excludes effects on building structural <br /> and architectural components. This requires additional knowledge of.the building and is outside the scope of the <br /> certification of this racking system. <br /> -1478 Stone Point Drive,,Suite 190, Roseville,CA 95661 <br /> T :916.961.3960 F 916.961.3965 w www.pzse.COM 5/923 <br /> Experience I Integrity I "Empowerment <br />