628 90TH ST SW 2019 Plans 2022-12-06

• Simple Heating System Size: 2015 Washington State Windows and Doors LLI Prepared by: Dennis Smiley/ Emerald Home Design Quantity Width Ft Width In Height Ft Height In R406 ADDITIONAL ENERGY EFFICIENCY REQUIREMENTS Windows 1 7 0 4 0 O Builder 112th LLC 4 5 0 4 0 Medium Dwelling Unit (1500-5000 SF) requires 3.5 point from table R406 U E �! Plan Name - 1452 Wood Floor 1 7 0 5 0 W 1 2 0 5 0 This project selects the following: Z ® (r) Design Temp = 21 /70 deg - 21 49 1 5 6 3 0 vs Z Q.2 4 0 4 o EFFICIENT BUILDING ENVELOPE 1a: -0 03 Cr Conditioned Floor Area 1,452 1 2 0 3 0J Prescriptive compliance is based on Table R402.1.1 with the following modifications: R3 Q. Average Ceiling Ht 8.48 1 4 0 3 6 Vertical fenestration U = 0.28 N 0 Conditioned Volume 12311 0 0 0 0 o Floor R-38 E 0 0 0 0 0 Slab on grade R-10 perimeter and under entire slab N Component U-Factor Area UA 0 0 0 0 0 oeelow grade slab R-10 perimeter and under entire slab � 5 Ai Glazing and Doors 0.280 328 91.7 0 0 0 0 0 Skylights 0.500 4 2.0 0 0 0 0 o Compliance based on Section R402.1.4: Reduce the Total UA by 5%. Attic Area - R-49 0.026 1,040 27.0 0 0 0 0 0 Above Grade Walls - R-21 Int 0.056 1,644 92.1 0 0 0 0 0 0.5CREDITS Ca Floors - R-38 0.025 1,040 26.0 Glass Doors 2 5 0 6 10 Below Grade Walls- R-21 Interior 0.042 0 0.0 0 0 0 0 0 Slab Below Grade - R-5 Thermal Break at slab edge 0.570 - 0.0 0 0 0 0 0 Slab on Grade- R-10 Perimeter 0.540 - 0.0 Non-Glass Doors 1 3 0 6 8 HIGH EFFICIENCY HVAC EQUIPMENT 3a: 1 2 8 6 8 Gas, propane or oil-fired furnace with minimum AFUE of 94%, or (s9 Duct Leakage Coefficient 0 0 0 0 0 Gas, propane or oiled-fired boiler with minimum AFUE of 92% mem Location of Ducts - Unconditioned Space 1.1 Total SF 328 To qualify to claim this credit, the building permit drawings shall specify the option being selected and shall specify the heating equipment type and the minimum CO Sum of UA 239 Mechanical Ventilation equipment efficiency. III Envelope Heat Load 11704 Air Leakage Heat Load 6515 This Project Floor Area 1,452 1.0 CREDITS 0 Building Design Heat Load 18219 This Project Number of Bdrs 4 Building Duct Heat Load 20041 Maximum Heat Equipment Output 28057 Table M1507.3.3(1) 111 EFFICIENT WATER HEATING 5a: Continuous Whole House Mechanical Ventilation All showerhead and kitchen sink faucets installed in the house shall be rated at 1.75 2 TABLE R402.1.1 FI Area 0-1 Bdrs 2-3 Bdrs 4-5 Bdrs 6-7 Bdrs >7 Bdrs GPM or less. All other lavatory faucets shall be rated at 1.0 GPM or less. Q W 0 INSULATION AND FENESTRATION REQUIREMENT BY COMPONENT (a) <1500 30 45 60 75 90 O To qualify to claim this credit, the building permit drawings shall specify the option 1501-3000 45 60 75 90 105 being selected and shall specify the maximum flow rates for all showerheads, kitchen FENESTRATION U-FACTOR (b) 0.28 3001-4500 60 75 90 105 120 sink faucets, and other lavatory faucets. W SKYLIGHT(b) U-FACTOR 0.5 4501-6000 75 90 105 120 135 GLAZED FENESTRATION SHGC(b,e) NR 6001-7500 90 105 120 135 150 0.5 CREDITS CEILING R-VALUE (k) 49 >7500 105 120 135 150 165 WOOD FRAM WALL(g,m.n) R-VALUE 21 INT MASS WALL R-VALUE (i) 21/ 21 Table M1507.3.3(2) FLOOR R-VALUE 38 Runtime Percentage and Multiplying Factor EFFICIENT WATER HEATING 5c: BELOW GRADE (c,m) WALL R-VALUE 10/15/21 INT+TB 25% 33% 50% 66% 75% 100% W SLAB (d) R VALUE AND DEPTH 10, 2 FT 4 3 2 1.5 1.3 1 Water heating system shall include one of the following: 0 Gas, propane or oil water heater with a minimum EF of 0.91 For SI: 1 foot = 304.8 mm, ci = continuous insulation, int = intermediate framing. M1507.2 Recirculation of air. Exhaust air from bathrooms or Ce Q and toilet rooms shall not be recirculated within a residence Solar water heating supplementing a minimum standard water heater. Solar water (a) R-values are minimums. U-factors and SHGC are maximums. Whenheating will provide a rated minimum savings of 85 therms or 2000 kWh based on the insulation is installed in a cavity which is less than the label or design thickness of or the outdoors. Exhaust air from bathrooms and toilet rooms to another dwelling unit and shall be exhausted directly to Solar Rating and Certification Corporation (SRCC) Annual Performance of 0G-300 GO no the insulation, the compressed R-value of the insulation from Appendix TableCertified Solar Water Heating Systems. W A101 .4 shall not be less than the R-value specified in the table. shall not discharge into an attic, crawl space or other areas inside the building. or Electric heat pump water heater with a minimum EF of 2.0 and meeting the standards 0 W (b) The fenestration U-factor column excludes skylights. The SHGC column of M1507.3 Whole-house mechanical ventilation system. NEEA's Northern Climate Specificationsi applies to all glazed fenestration. for Heat Pump Water Heaters. N Whole-house mechanical ventilation systems shall be To qualify to claim this credit, the building permit drawings shall specify the option Et U) designed in accordance with Sections M1507.3.1 through 'd' (c) "10/15/21 +TB" means R-10 continuous insulation on the exterior of the wall, M1507.3.3. being selected and shall specify the water heater equipment type and the minimum LL! r Um or R-15 continuous insulation on the interior of the wall, or R-21 cavity insulation equipment efficiency and, for solar water heating systems, the calculation of the plus a thermal break between the slab and the basement wall at the interior ofminimum energy savings. Q M1507.3.1 System design. The whole-house ventilation the basement wall. "10/15/21 +TB" shall be permitted to be met with R-13 cavity system shall consist of one or more supply or exhaust fans, = J insulation on the interior of the basement wall plus R-5 continuous insulation on or a combination of such, and associated ducts and controls. 1.5 CREDITS fl the interior or exterior of the wall. "TB" means thermal break between floor slab Local exhaust or supply fans are permitted to serve and basement wall. as such a system. Outdoor air ducts connected to the return 1,:-. side of an air handler shall be considered to provide supply a. Projects using this option may not use Option la, 1 b or lc. LLI (d) R-10 continuous insulation is required under heated slab on grade floors. See ventilation. LLI 13 MI, 8402.2.9.1. b. Projects may only include credit from one space heating option, 3a, 3b, 3c or 3d. When J a housingunit has twopieces of equipment I e., two furnaces) both must meet the M1507.3.2 System controls. The whole-house mechanical ( n Ce (e) There are no SHGC requirements in the Marine Zone. ventilatstandard to receive the credit. CO a ion system shall be provided with controls that enable manual override. (i) The second R-value applies when more than half the insulation is on the c. Plumbing Fixtures Flow Ratings. Low flow plumbing fixtures (water closets and urinals) interior of the mass wall. M1507.3.3 Mechanical ventilation rate. The wholehouse and fittings (faucets and showerheads) shall comply with the following requirements: DATE: mechanical ventilation system shall provide outdoor (k) For single rafter- or joist-vaulted ceilings, the insulation may be reduced to R- air at a continuous rate of not less than that determined in 1. Residential bathroom lavatory sink faucets: Maximum flow rate - 3.8 Umin (1.0 gal/min) 8/19/2019 38. accordance with Table M1507.3.3(1). when tested in accordance with ASME A112.18.1/CSA B125.1. 2. Residential kitchen faucets: Maximum flow rate - 6.6 Umin (1.75 gal/min) when tested (m) Int. (intermediate framing) denotes standard framing 16 inches on center withException: The whole-house mechanical ventilation in accordance with ASME A112.18.1/CSA B125.1 . EHD JOB: headers insulated with a minimum of R-10 insulation. 3. Residential showerheads: Maximum flow rate - 6.6 Umin 1 .75 al/min when tested in system is permitted to operate intermittently where the ( g ) system has controls that enable operation for not less accordance with ASME A112.18.1/CSA B125.1. 2345 (n) Log and solid timber walls with a minimum average thickness of 3.5 inches than 25-percent of each 4-hour segment and the ventilation are exempt from this insulation requirement. rate prescribed in Table M1507.3.3(1) is multiplied SHEET: by the factor determined in accordance with Table CITY OF EVERETT M1507.3.3(2). REVIEWED FOR PERMIT WOOD FLOOR OPTION 11