Earth Advantage Points Worksheet Page 1 of 5

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Mervyn Reeves
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1 1 Site Planning 1.1 Land Use and Site Protection Develop Erosion Control Site Plan: Post at job site Lot Size: SF 10 units acre / MF 24 units acre of developable land Infill Lot: Build home on open lot in existing neighborhood Protect Stockpiled Dirt and Topsoil: For reuse on site Preserve Existing Trees Buffer along Natural Features Protect Non-grading Areas Utilities in Common Trench 0 0 Solar Heat (passive/solar orientation): 50% of the windows face south or within 30 east/west of south Photovoltaic (solar cells): Efficient power (ODOE reqs) Efficient Design 2.1 Design, Materials Use and Durability Size of House: No larger than 2000 sq ft / 1500 sq ft (detached SF) 0 / 8 3 / 9 2.1,2 Optimum Value Engineering Package Bonus Room over Garage Extended Eaves: Minimum extension Building Materials Protected: On jobsite Alternative Construction System: Points determined by analysis 3 Waste Management 3.1 Waste Management and Materials Handling Waste Management Reduction Plan: Developed & Implemented Recycle Jobsite Waste: Basic-100% of wood plus 100% of one of 0 / 6 3 / the following: drywall, cardboard, metal. Premium-100% of all items. 4 Building Envelope and Systems Efficient Foundation and Shell Systems 4.1 Foundation Systems ENERGY STAR starred measures applicable if building with that system Basement Walls: R19 or better Foundation Walls: Insulated concrete forms Concrete with Fly Ash: (15% to 24% mix / 25% or greater mix) 0 / 4 2 / Slab Insulation: Slab fully insulated (R10) - req. for radiant heat Slab on Grade Low-Point Drain: In crawl space Wall Framing and Insulation (Code requires R21) Advanced Framing: House-framing techniques Intermediate Framing: Two stud corners, insulated headers Rigid Foam Exterior Insulation (R2.5 min) Structural Insulated Panel System (SIPS) Spray-in-Place Foam Insulation: Soy-based polyurethane, polyicynene, & polyisocyanurate Insulated Concrete Forms System (ICFs): Foam / Recycled 4 / 4 3 / Weather Barrier: Housewrap installed properly Rainscreen Wall System: Airspace under whole house siding Rainscreen Wall System: Airspace under masonry siding Window/Door Flashing System: Sill pans and/or flexwrap 4.3 Attic Framing and Insulation ENERGY STAR requires minimum R38 for flat or vault Attic Insulation: R38 vault Attic Insulation: R49 flat Structural Insulated Panels Attic/Roof: R38 vault Spray-in-Place Foam Insulation: R38 vault Truss: Raised heel or oversized truss (12 min. height) Page 1 Points Earth Advantage Points Worksheet Page 1 of Pink = Additional Points Parr Could Provide

2 Page 2 of Floor Framing and Insulation (Earth Advantage required measure shaded) Floor Insulation: R30 Using cellulose, fiberglass, or other 3 0 insulation Spray-in-Place Foam Insulation: R Decking System: T/G Engineered decking FSC Certified Wood: Materials for floor assembly (25% - 100%) Flooring Support System: I-Joist system Shell Efficient Measures Exterior Doors: Steel and/or Fiberglass (R5 min) (One door up to ft 2 exempt) Finger-Jointed Lumber: Studs, roofing members Wall Sheathing: Plywood FSC Certified Wood: Framing materials for walls (25% - 100%) Reclaimed/Recycled Structural Lumber: Must be re-certified Blown-in Wall Insulation System: Dense Pack (R22+) 1 0 Fiberglass or Cellulose Recycled Content Insulation: Cellulose or Cotton Fiberglass Insulation: Formaldehyde-free Outdoor Decking: Plastic lumber for top (recycled content) Infiltration / Air Sealing ENERGY STAR Required Measure (Earth Advantage required measure shaded) House Tightening Measures: Tightening dwelling to meet ACH for Gas and HP home at 50 Pa Detached Garage: Prevents potential house pollution from garage Exhaust Fan for Attached Garage: On timer or passive control Exterior Surfaces Selected siding systems require properly installed weather barrier FSC Certified Wood: Siding (50% - 100%) Fiber Cement Siding (50 yr. warranty) Masonry Siding: Exterior surface 25% / 50% 0 / 3 2 / Exterior Paint: Lifetime warranty - low VOC (150/gpl or lower) Exterior Paint/Stain: Low VOC (150/gpl or lower) Green Seal Certified Paint: Additional points to EA paint 0 0 measures Exterior Paint: Recycled content Engineered Exterior Trim: 50-year warranty Roofing Eco-Roof: Vegetated / green roof FSC Certified Wood: Structural & Sheathing (25 100%) Metal Cladding: Steel Roofing Tile: Cement or Clay Composition: 40 year or greater warranty Shingle: Composite material with recycled content Elastomeric or Rubberized Sheet: For flat roof only Windows ENERGY STAR/Earth Advantage Measures Note: Window area can be up to 21% of the Heated Floor Area High Efficient (must have U-value of.35 or better) (Earth Advantage required measure shaded: choose one) Composite or Wood with clad exterior Wood Vinyl 10 0 Super Efficient (must have U-value of.30 or better) Composite or Wood with clad exterior Wood Vinyl 16 0 Skylight (code is U-0.50 or better) Skylight (Skylight area shall not exceed 5% of heated floor area) 0 0 Page 2 Points Pink = Additional Points Parr Could Provide

3 Page 3 of 5 5 Heating, Cooling and Ventilation Systems 5.1 Fireplace (All combustion systems within the conditioned space must have their own fresh air inlets) Gas Fireplace: Sealed combustion w/electronic ignition (EI) Gas Fireplace: Sealed combustion w/ei & integrated HRV/ERV Electric Flame Fireplace High Heating and Cooling Equipment Forced Air Gas:.90 AFUE EF furnace Heat Pump: FAE-Split System min HSPF 8.5 & SEER Air Conditioner: 14 SEER (additional points for higher SEER) Heat Pump: Geothermal Boiler: Integrated system.82 EF min, ODOE specifications Alternative Heating/Cooling System: Points by analysis 5.3 Ductwork (Earth Advantage required measures: choose one) Max leak <.06 CFM per ft 2 of floor OR 75 CFM 50 pa Ductwork in Heated Space: Gas system Ductwork in Heated Space: HP system Whole System Sealed w/wb Mastic: Gas system Whole System Sealed w/wb Mastic: HP system Pressure Balanced System - Ducts w/wb Mastic: Gas Pressure Balanced System - Ducts w/wb Mastic: HP Additional Ductwork Measures (Earth Advantage measure shaded: required) Protect Duct Vents: Cover supply/return vents during construction Pre-fabricated Sealed Boot Gas - No Forced-Air Heating System: No ductwork Electric - No Forced-Air Heating System: No ductwork Ventilation Please contact your ENERGY STAR/Earth Advantage Consultant for assistance selecting the best option 6.1 Whole House Ventilation (Earth Advantage required measure shaded: choose one) Premium Package: Heat or Recovery Ventilator Mid-Range Package: Fresh-air intake direct into the return system Basic Package: Must have fresh air intake and exhaust in house Lighting, Appliances and Water Heating 7.1 Lighting (Earth Advantage required measure shaded: choose one) ENERGY STAR Lighting Package: 50%+ of lighting sockets are fitted with ENERGY STAR labeled products Earth Advantage Option 1: Three dedicated fixtures (2 inside & outside) Earth Advantage Option 2: Four dedicated fixtures (all inside) List the type, location and number of fixtures: Bathroom Light & Fan Combo: Low-sone fan with fluorescent Bath Fan: Low-sone sized per manufacturer specifications Fan Timer: Bath and/or kitchen Smooth Metal Piping: For exhaust fan system in house Recessed Can: Sealed to Sheetrock Insulated Ceiling is Free of Can Lights Lighting Controls: Dimmer(s) for high use area Number: 1 each 0 each Lighting Controls: Occupancy sensor(s) Number: 1 each 0 each Solar Powered Outdoor Lighting: Pathway/Area (5 units min.) Appliances (ENERGY STAR requires that all built-in appliances must be ENERGY STAR rated and labeled) (Earth Advantage required measure shaded: choose one) Dishwasher: ENERGY STAR spec / ODOE specs 1 / 3 / 2 1 / Clothes Washer: ENERGY STAR spec / ODOE Spec 2 / / 6 2 / Refrigerator: ENERGY STAR spec / ODOE spec 1 / 2 / 2 1 / 2 Page 3 Points Pink = Additional Points Parr Could Provide

4 Page 4 of Water Heating (Earth Advantage required measure shaded: choose one) All combustion systems within the conditioned space must have their own fresh air vent Gas High : 60 gal. or less -.61 EF, 61 gal. or more EF Electric High :.93 EF Lifetime Electric High :.93 EF Instantaneous Gas: Whole house tankless system, ODOE specs Solar Hot Water System: ODOE specs Water Heater Heat Pump: ODOE specs Boiler: Integrated system.82 EF, ODOE specs Optional Additional Water Heating Measures Waste Water Heat Recovery System: GFX (30 or 60 ) 5 / 7 / Solar Hot Water: Pre-plumbed piping for future hookup Quality 8.1 Project Wide Air Quality Measures (Earth Advantage required measure shaded) Third-Party Framing Lumber Moisture Test: 18% or lower Kiln-Dried: Framing materials or members Hardwired Carbon Monoxide (CO) Monitor Adhesives and Caulking: Low- or Non-VOC (150 gpl or less) Humidity Control: Humidistat / Dehumidifier or approved system Air Filter: MERV Air Filter: MERV Air Filter: Electronic Air Filter: HEPA (added to HVAC system) Central Vacuum: Install and vent to exterior of conditioned space Central Vacuum: Provide rough-in for future use only Interior Surface Coatings (Earth Advantage required measure shaded: choose one) Latex Paint: Low VOC (150 grams per liter or less) Latex Paint: Ultra-low VOC content (50 grams per liter or less) Latex Paint: Non-VOC content Green Seal Certified Paint: Additional points to above measures Stain/Sealer: Low VOC (150 grams per liter or less) Recycled Content Paint Efficient Building Materials 9.1 Cabinets (Points can vary on percentage of product used) Natural Wood: Door and face-frame FSC Certified Wood: Door and face-frame Reclaimed Wood: Door and face-frame Plywood: Base cabinet box Hardboard/MDF/Ag-Fiber: Base cabinet (formaldehyde-free) Sealed Chipboard: Melamine or sealer Built-in Recycling Center: Minimum 2 major receptacles Countertops (Points can vary on percentage of product used in that system) Tile Stone Solid Surface Plastic Laminate Sealed Underlayment for Countertops Casework FSC Certified Wood Finger-Jointed MDF or MDF-Formaldehyde-free 0 0 / Page 4 Points Pink = Additonal Points Parr Could Provide

5 Yellow = Total Points Earned with Parr High Performance System Earth Advantage Points Worksheet Page 5 of Flooring (Finished level) (Points may be based upon percentage of floor covered by selected measure) FSC Certified Wood Reclaimed Wood Solid Wood Concrete: Finished surface (sealed) Tile or Stone Natural Linoleum Bamboo Cork Minimize Carpet: Carpet covers 40% or less of floor area Carpet: Wool blend / Wool 2 / 4 2 / Carpet: Recycled poly (PET) Carpet: Carpet & Rug Institute (CRI) Green Label Addl points Formaldehyde-free Subfloor: OSB, MDF, Ext plywood Water and Landscaping 10.1 Indoor Water Water Efficient Showerhead: 2 gpm or less Water Efficient Lavatory Faucet: 1.5 gpm or less Super Water Efficient Lavatory Faucet: 0.5 gpm or less Water Efficient Kitchen Faucet: 1.5 gpm or less Water Efficient Laundry Room Faucet: 2.0 gpm or less Refrigerator: Through the door water and ice unit Super-Efficient Toilet: 1.2 gpf or lower on average Passive or On-Demand Faucet Hot Water Delivery System Instant Hot Water Unit: Under sink unit Outdoor Water and Landscaping Water-Wise Landscape Plan: Eight basic principles followed: Local turf, low-water use plants, limit turf, Hydro zoning, smart controller, soil amendments, mulch, pressure regulating valves Selecting this measure incorporates measures through Points will not be awarded for both Local Turf Lawn Mix: Grasses adapted to local uses Low Water-Use Plants Limited Turf: 50% / 25% of landscape covered by turf 0 / 4 1 / Hydro Zoning: For plants and lawn Smart Controller: Remote controlled Soil Amendment: 2 tilled to 6-8 depth Mulch: 2-3 minimum around plants Pressure Regulating Valves: For sprinklers Landscape and Irrigation Water Audit: Provide homeowner Stormwater Control: Bio-retention system onsite Onsite Infiltration System: For roof drains Install On-site Storage for Rainwater Pervious Surface: Pervious surface area more than 65% of lot Use Slow-release Pesticides and/or Fertilizer: For site prep One Tree per 1000 sq ft: Of developed landscape area Automatic Irrigation Shut-off Device: Remotely controlled Earth Advantage Bonus and Innovative New Measures 11.1 Innovative new measures and points determined by Earth Advantage staff analysis Certified Master Home Builder: Builder Certified Green Team: Owner, designer, general and subs meeting Innovative New Measure: Propose a measure Page 5 Points Pink = Additional Points Parr Could Provide Total Earth Advantage Worksheet Points Pink = Total Additional Points Parr Could Provide Total Points Possible

Earth Advantage New Homes Standard - Points Worksheet 2012 Site Built Residential Oregon. Energy Health Land Materials Water

Earth Advantage New Homes Standard - Points Worksheet 22 Site Built Residential Oregon The Earth Advantage program consists of individual measures that have been evaluated by using the five categories