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• <br /> 3. Correction#3: <br /> This comment has not been addressed as stated by the response. The Construction Type on <br /> Sheet A-0.1 should be specified as "VB" in the "Project Data"; a "VA" type is still stated. <br /> Alternatively, fire-rated construction for the roof, beams, and columns is required per IBC Table <br /> 601. See IBC Sections 602.1 and 602.5. <br /> Response#3: <br /> See sheet A-0.1 Project Data section updated. <br /> Fire Protection: <br /> 4. Correction#4: <br /> The design has been revised in response to the original comment to located Carports 2, 3, and 4 at <br /> least 5 feet from the property lines. However, Carport 1 is located less than 20 feet from the <br /> existing "R-2" building with a "V-A" construction. An imaginary property line must be established <br /> between the structures and the respective fire separation distances(FSD)specified. It is noted that <br /> the existing building may not have sufficient construction for the proposed FSD without <br /> modifications. Alternatively, Carport 1 should be redesigned to provide the minimum FSD without <br /> modifications. See IBC Table 602. <br /> Response#4: <br /> Imaginary Property line shown on plan,carport distance from (E.) building on site adjusted. <br /> Structural <br /> General <br /> 1. Correction#1: <br /> This comment has not been addressed. Calculation pages 22 and 23 referenced in the response <br /> do not provide a splitting analysis of the foundation to verify that confinement will be maintained in <br /> the footings to preclude failure of the structure. Footing Detail 01/S2.0 should be provided with top <br /> reinforcement per ACI 318-14 Section 10.7.6.1.6. Alternatively, an analysis per Section 17.2.3.5.3 <br /> should be performed to substantiate that splitting of the foundation does not occur from flexural <br /> restraint of the embedded posts. See IBC Sections 1604.1 and 1604.4. <br /> Response#1: <br /> See Structural response letter&calculations(2 copies) <br /> Feel free to contact me if you have any questions. <br /> Thank you for your assistance. <br /> Best regards, <br /> Derek Arnold <br /> Project Manager <br /> 206-682-5211 <br /> derek@kilburnarchitects.com <br /> Plan Check No.: B2212-057, Third Building Review—Revision Response Letter <br /> ZI '2_ <br />