3314 ROCKEFELLER AVE 2022-03-23 - Laserfiche WebLink

10. Revise floor plan to show 2x6 furred walls on the interior of the basement. REVISED SHEET 3 & 6 11. Provide note on drawings, "Insulate and weatherstrip crawl space access". REVISED SHEET 3 12. Please remove references to the Ventilation and Indoor Air Quality Code (VIAQ) that no longer exists. Update requirements to Chapter 15 of the IRC. REVISED SHEET 7 13. Please provide building section drawing to show the existing construction at main floor and 2 x 6 furring at the below grade walls in the new dwelling unit in the basement. Show all existing and proposed blocking, fireblocking, joists (size and direction), rafters and plates. Show insulation in all walls floors and ceiling, including R-10 insulation at headers in furred out walls. REVISED SHEET 6 14. Provide minimum 1.5 "Energy Credits" per table 406.2 WSEC. Show requirements of credits chosen on plans and floor plan. REVISED SHEET 7 15. The Energy Certificate on sheet 7 shows Electric wall heaters with 92% AFUE and ducts insulated to R-8. There are no ducts, and Electric heaters are not measured in Annual Fuel Utilization Efficiency (HSPF or COP). REVISED SHEET 7 16. Show location of heat pump exchange unit on the site plan. REVISED SHEET 1 17. The energy credits shown on sheet 7, total 1.0 credits. R406.2 requires 1.5 credits for dwellings less than 1500 square feet. Please revise table to show the total 1.5 credits required. REVISED SHEET 7 18. Specify which "Whole House Ventilation System" per section M1507.3.3 you will be using. Provide the requirements of the whole house ventilation system you will be using, do not simply reference the code section (whole house exhaust fan sone rating shall be 1.0 or less, not 1.5 as is shown on drawing). REVISED SHEET 3 & 6 19. Provide minimum 36-inch landing at all exterior entrance/exits and at the top and bottom of all stairs. Landing shall be not more than 7-3/4" below the finished floor. Show on plans and site plan. REVISED SHEET 3 age 2 of 2