6309 W BEECH ST B 2020-12-18 - Laserfiche WebLink

• • The detail for the floor framing at the stairs specifies"All structural members to be Hem-Fir#2 or better (fb=850 psi, fv=150 psi, E-1300 ksi" which is a callout for dimensional lumber not engineered I-Joists. Please correct. Done. See: 11.Provide calculations for stud walls over 10 feet in height supporting a roof and/or floor load(adjacent notes below to stairs). shearwall Schedule The wall framing adjacent to the stairs is required to be full height.Referencing a shearwall schedule does not provide the information requested.Please provide a detail showing the proposed construction of the full height wall. If the studs are discontinuous, provide calculations for out of plane loads for wind and seismic loading. Done. See: 12.Provide"Wall Section"drawing specific to this structure.All components shall be labeled. 7-S101 The wall section provided (7-S101) is for a single story structure.The proposed structure is two stories. Please correct section drawing to show actual construction proposed including the callouts for all components.The insulation values shown in the section are incorrect, the 9-1/2 inch TJl rafters do not show the top and bottom chord and are shown with a birds mouth cut, wall and roof sheathing is not shown or called out,the 1"minimum air space over the insulation is not shown,insulation is required to be in contact with the heated surface,etc. Done. See: 13.The"Building Section"does not show a crawl space,top or bottom plates,blocking at rafters,headers, 5-A201 insulation floor joists(Shown parallel in perpendicular cut)or interior and exterior finishes. 6-A201 The Building Section drawings show dimensional lumber for the roof and floors where TJI's are called out in,the framing plans. Done. See: 14.Provide attic ventilation calculation.Show location of attic ventilation on roof plan including inlet and 4-S101 outlet openings. 7-S101 R806.1 Ventilation required. Enclosed attics and enclosed rafter spaces formed where ceilings are applied directly to the underside of roof rafters shall have cross ventilation for each separate space by ventilating openings protected against the entrance of rain or snow. Ventilation openings shall have a least dimension of 1/16 inch(1.6 mm) minimum and 1/4 inch(6.4 mm) maximum.Ventilation openings having a least dimension larger than 1/4 inch (6.4 mm) shall be provided with corrosion-resistant wire cloth screening, hardware cloth or similar material with openings having a least dimension of 1/16 inch (1.6 mm)minimum and 1/4 inch(6.4 mm)maximum.Openings in roof framing members shall conform to the requirements of Section R802.7. Required ventilation openings shall open directly to the outside air. R806.2 Minimum vent area. The minimum net free ventilating area shall be 1/150 of the area of the vented space. Done. See: 18.Specify the U-Value of all windows and doors.Show on plans. 5-A101 All fenestration shall have a U-Value of 0.30 or less per Table R402.1.1 WSEC 2015 ed.Please correct plans. Page 2 of 4