3107 COLBY AVE 2021-03-31 - Laserfiche WebLink

• • Everett Housing Authority Administrative Office Upgrades 03/24/20 Page 6 Energy: 14. Section 11/A40.01 shows the construction through the roof and walls for the elevator shaft. See IBC Section 107.2.1, and WSEC Section C503 and Table C402.1.3. The following comment should be addressed: a. The wall should specify minimum R-13 plus R-10ci insulation. The four-inch framing is sufficient for the R-13 insulation; the value should be specified. The continuous insulation is not included and should be specified. b. The roof should specify minimum R-38ci insulation. ANSWER; a. See revised section 11/A40.01 that includes notes regarding the inclusion of R-21 high density bait insulation within shaft walls. b. See revised section 11/A40.01 that includes notes regarding the inclusion of R38ci insulation. 15. The Reflected Ceiling Plan on Sheet A22.01 includes four new ceiling daylighting devices. The drawings should specify a maximum thermal rating of U=0.35 for the devices. See IBC Section 107.2.1 and WSEC Table C402.4. ANSWER: See revised Reflected Ceiling Plan on Sheet A22.01. Notes have been added to the new daylighting devices to specify a maximum thermal rating of 11=0,35 for the devices. 16.The Main Level Plan on Sheet A21.01 and the elevations on Sheet A31.01 include a new exterior curtain wall at Grid A.1-A.5/5.2-5.6. See IBC Section 107.2.1, and WSEC Section C503 and Table C402.1.3. The following comments should be address: a. The drawings should specify a maximum thermal rating of U=0.38 for the windows. b. The drawings should specify a maximum thermal rating of U=0.60 for the door. ANSWER; a. The new exterior curtain wall at Grid A.1 A,5/5,3-5,6 in simply provided to surround an exterior Porch area for staff to be outside the building. The area is open to the elements and does not create a tempered space. The glazing system is not an insulated system but a barrier to provide shelter from the wind. No thermal rating is required. b. As in Item a above the door is not part of an insulated glazing system. No thermal rating is required. Structural General: 1. Structural and geotechnical special inspections are required for this project. A statement on special inspections is provided in the"Special Inspection" section of the General Structural Notes on Sheet S00.01. The statement shall include a table listing each type