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Mr. Martin Reimers <br /> Concept Architecture, LLC <br /> Plan Check Number: B2210-002, Second Building Review <br /> May 24, 2023 <br /> Architectural <br /> Fire Protection: <br /> 3. Fire-rated details have been added in response to the original comment. The following <br /> comments should be addresses: <br /> a. Detail 8/A0.2 should be revised to specify that the two GWB layers are 5/8-inch thick. The <br /> "U" brackets should have a maximum spacing of 24 inches specified. <br /> b. Additional details are required for the new and existing framing in the basement level below <br /> the new enclosed area above. Framing requiring fire-rated protection includes but is not <br /> limited to the stee and wood beams shown in the sections and details on Sheet A4.1. <br /> c. Section 3/5.2 specifies one layer of 5/8-inch GWB around the wood beam. This does not <br /> provide valid fire-protection. See comments above. <br /> 4. This comment has not been completely addressed. The roof assembly includes insulation that <br /> is not referenced in the selected assembly. Insulation reduces the fire-resistance of the GWB. <br /> The assembly listing should be revised to one including the required insulation. See IBC <br /> Section 703.3. <br /> Egress: <br /> 7. This comment has not been completely addressed. Additional exterior emergency egress <br /> lighting should be specified at the entryway doors. See IBC Sections 1008.3.1 and 1008.3.2(5). <br /> Energy: <br /> 8. Sheet A2.1 has been revised to include the"Energy Notes"section in response to the original <br /> comment. The following comments should be addressed: <br /> a. The section does not clearly coordinate with the details. It is noted that several assemblies <br /> are not correct. The notes and details should be revised. Required changes include but are <br /> not limited to: <br /> i. The roof insulation is intended from pre-engineered metal buildings. This project <br /> involves a metal-framed roof. An insulated layer with a liner system is not be included. <br /> The insulation should be R-38ci, or an alternative system should be provided and <br /> substantiated per WSEC Section C402.1.5. <br /> ii. The wall insulation is not clear. The details should be revised to specify insulation <br /> complying with WSEC Table C402.1.3. <br /> iii. The floor slab is not insulated and does not include a thermal break with the foundation. <br /> The details should be revised. Additional insulation should be provided to other <br /> components of the envelop in lieu of the thermal break per WSEC Section C402.1.5. <br /> b. The drawings should include a schedule of energy credits per WSEC Section C406. This is <br /> not included on Sheet A2.1. The insulation in the building envelop components should be <br /> modified as needed. <br /> CO3200 Cedar Street © 425.257.8810 O everetteps@everettwa.gov <br /> Everett, WA 98201 425.257.8857 fax everettwa.gov/permits <br /> Page 2 of 4 <br />