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Keenen and Mavil Lucas <br /> Plan Check Number: B2112-050, First Building Review ti 1 Z <br /> March 13, 2022 <br /> General <br /> 1. Site plan should be updated per planning review letter sent on February 4th. Additional <br /> building comments may be issued upon review of the site plan. See Table R302.1(1) for <br /> information regarding exterior walls and minimum fire separation distance. R302.1 54_'-E:7 S fj Elr ' <br /> Architectural <br /> 1. Plans should specify the roof pitch. S8e S�4 T <br /> 2. Plans should show a landing for the entrance door in the Great Room. See Section R311.3 for <br /> more information. �-:WT 2 <br /> 3. Plans appear to show a post landing in the shower. Plans should be revised. l �'� SO f &"00 D <br /> c"CE �'t 7 2 . <br /> 4. See spiral staircase. Plans should provide details of the stairs and connections to framing. See <br /> Section R311.10.1. 1� 1- cCTe OTt� orl SA'(' y <br /> 5. A guardrail should be specified where required at the upper floor around the opening for the <br /> spiral staircase. The guards, connections, and structural framing supporting the guards should <br /> be designed for a 200-pound load applied in any direction. See loading requirements for guard <br /> in IRC Table 301.5. R312.1 S kTl� O 0 vi� !?M72 , <br /> 6. Plans should clearly state the intended use of the 2nd story. Note that the second floor does not <br /> meet the area requirements of a sleeping loft per Section R327.2.1. Also, it appears the 2nd <br /> story does not meet the height requirements of a habitable attic specified per Section R326.2. <br /> 7. See Roof insulation notes in Section A on Sheet 3. Insulation should be specified as air- <br /> impermeable or air-permeable. Insulation should comply with Section R806.5 (5). <br /> 1 til e - S4et� Ncr1l� <br /> 8. Plans should specify a whole house ventilation. Revise plans as follows. <br /> ` a. Plans should clearly specify the whole house ventilation system. See Section <br /> 1505.4.1 of the 2018 IRC. <br /> i. Whole-House Ventilation using Exhaust Fans. M1505.4.1.2 <br /> ii. Whole-House Ventilation using Supply Fans. M1505.4.1.3 <br /> in. Whole-House Ventilation System, balanced. M1505.4.1.4 <br /> iv. Whole-House Ventilation using Furnace Integrated Supply. M1505.4.1.5 <br /> b. Plans should specify the mechanical ventilation airflow rate cfm, continuous or <br /> intermittent per the current 2018 IRC code requirement. M1505.4.3 <br /> c. The location of the whole house vent should be specified on the plans. The fan <br /> should not be located in a room with a door that obstructs air flow from the <br /> remainder of the house. <br /> REMEVE <br /> J U N 3 0 22022 <br /> 0 <br /> 3200 Cedar StrECITY OF MREr257.8810 everetteps@everettwa.gov <br /> Everett, WA9824?ermlt Sef-VjCeb.257.8857fax everettwa.gov/permits <br /> Page 2 of 3 <br />