2712 TAYLOR DR 2023-11-01 - Laserfiche WebLink

• 0 Mr. Sanjeev Sharma Z Realty Plus Plan Check Number: B2006-012, First Building Review August 28, 2020 Architectural The architectural plans on Sheets A3.01-A through A3.03-B split the plans between two sheets. The break line is positioned in the same place for both halves of the building such that the construction along this line is not clear. The break line should be adjusted so there is an overlapping region between the sheets. Alternatively, the drawing scale allows the entire plan to be shown on a single sheet. See the structural plans. The plan sheets should be revised. See Section R106.1.1. 2. Additional smoke and CO alarms should be provided outside of Bedrooms 112, 212, and 216. See Sections R314.2.2(2) (WAC) and R315.3 (WAC). 3. The energy code requirements on Sheet A1.01-A specify the wall insulation as "R-21 plus R-4". The R-4 insulation should be continuous. This should also be revised in the credits listed below See WSEC Table R406.2. 4. The thermal ratings for the components of the exterior envelop are listed in the "2015 WA State Energy Code" section of the notes on Sheet A1.01-A. The details on Sheets A9.01 and A9.02 are not consistent. Other references, sections, and details in the drawings may similarly be incorrect. See Section 106.1.1 and WSEC Table R406.2. Examples include but are not limited to: a. The building sections on Sheets A5.01 through A5.03 should specify R-38 insulation at the first floor. Alternatively, the insulation should be shown and reference the notes on Sheet A1.01-A. b. Exterior Wall Type D in Detail 04/A9.01 specifies "R-21+R4 batt insulation". This should be R-21 plus R-4ci insulation. c. Floor Assembly Detail 05/A9.01 specifies R-30 insulation. This should be minimum R-38. 5. Detail 14/A9.01 'shows a thickened slab edge at the slab -on -grade (SOG). This is presumed to be used at the garage floor. See Section R106.1.1. The following comments should be addressed: a. The Foundation Plan on Sheet S4 references Detail E/S1 showing a conventional footing abutted by the SOG. The details should be coordinated for consistency. b. Sheet A1.01-A and the building sections on Sheets A5.01 through A5.03 specify R-10 insulation under the SOG. Detail 14 does not show the insulation, and does not provide a thermal break per Detail E/S1. The detail should be revised. 6. Detail 13/A9.01 appears to include a steel beam and references the structural drawings. The structural drawings do not appear to include steel framing. The detail should be revised. See Section R106.1.1. 7. The stairway on Sheet A6.01 and the open Upper Floor above includes guards. The details for the guards and connections are not complete and should be revised. Calculations should be submitted for review substantiating the design of the guards, connections, and supporting framing. The loads per IBC Section 1607.8.1 should be used. See IBC Sections 1603.1 and 1604.1. O3200 Cedar Street 425.257.8810 O everetteps@everettwa.gov Everett, WA 98201 425.257.8857 fax everettwa.gov/permits (Pa!DOf5