EarthCraft Multifamily Sensibly Built for the Environment MIXED HUMID CLIMATE WORKSHEET VERSION 3.0 IECC 2004 Climate Zone 4 A worksheet must be submitted to EarthCraft Virginia for each project to be certified. An EarthCraft Multifamily certification requires 200 points. In addition to having a completed worksheet, each project must also have an initial development charette with EarthCraft representatives, appropriate documentation, including ENERGY STAR Certification if eligible or commissioned energy modeling showing performance at least 15% better than IEEC 2004 and a Final Inspection by an EarthCraft Technical Assistant Provider/Inspector. Any appropirate practices contributing to EarthCraft and ENERGY STAR certification will be incorporated into non-residential project buildings (e.g. clubhouse). Worksheets may be submitted via mail, fax, email or presented on-site to EarthCraft Virginia. Mail: EarthCraft Virginia 1431 W. Main Street Richmond, VA 23220 Phone: 804-225-9843 Fax: 804-562-4159 Email: email@example.com Builder Group: Contact Person: Phone: Fax: Email: Address: Project Name: Developer - By accepting the EarthCraft Virginia certification, I pledge that this development has been constructed to the standards listed on this Scoring Worksheet. Developer Signature date Builder/Contractor - I have reviewed the EarthCraft Virginia measures with the developer. Builder/Contractor Signature date EarthCraft Technical Assistant EarthCraft Technical Assistant date Worksheet Score MFNC 9.28.10 Version 3.0 Page 1 POINTS SCORE DOCUMENTATION 1- SITE PLANNING 1 REQUIRED: Must comply with all federal, state, and local government erosion control and tree protection measures. - 2 erosion control site plan 2 site plan 3 workshop on erosion and sediment control (Responsible Land Disturber Certificate) 2 certificate 4 excavated topsoil protected from erosion 5 5 use of redundant mulch, compost, or straw bales for erosion control 3 6 grind stumps and limbs for mulch onsite 2 7 mill cleared logs 2 confirmation letter 8 tree preservation plan 3 tree plan 9 utilities in tree root zones tunneled or hand dug (1 point per tree, max 5 trees) 1 per tree 10 individual trees fenced at drip line (1 point per tree, max 5 trees) 1 per tree 11 protected tree save area (min 25% of development) 2 12 tree planting (min 12 trees per acre of developed land; min 2" caliper) 4 tree plan 13 protected green space (min 40% of development) 3 calculation/plan 14 protected green space (min 60% of development) 5 calculation/plan 15 wildlife habitat certification including shelter, food, and water 2 confirmation letter 16 road/vehicle cleaning protocols posted and enforced 3 17 plant materials from disturbed areas of site relocated 1 confirmation letter 18 on-call personnel designated for sedimentation/erosion during rain events 1 contact 19 downstream water quality testing 3 report copies 20 phase I environmental testing and remediation plan if required 2 report copies SITE PLANNING TOTAL 2- ENERGY EFFICIENT BUILDING ENVELOPE AND SYSTEMS 1 REQUIRED: ENERGY STAR CERTIFICATION or Energy Modeling combined with commissioning procedures reflecting a minimum of 15% improvement over IECC 2004. See www.energystar.gov. 2A- REQUIRED AIR SEALING MEASURES 1 chases sealed and insulated - 2 stud cavities blocked at change in ceiling height - 3 attic kneewall has sealed exterior sheathing - 4 joist cavities under attic kneewall blocked - 5 penetrations through top and bottom plate sealed - 6 bottom plate sealed to floor or foundation - 7 window and door rough openings sealed - 8 gaps in exterior wall sheathing sealed - 9 sheathing penetrations sealed (including exterior light fixtures) - 10 no polyethelene shall be used on exterior walls or foundation - 11 penetrations through band sealed (including exhaust ducts, etc.) - 12 exterior walls of fireplace chase sealed and insulated - 13 penetrations through insulated subfloor sealed (including HVAC boots) - 14 seal all HVAC boots to subfloor or drywall - 15 shower and tub drains sealed - 16 air barrier installed behind tubs and showers on exterior walls - 17 cantilevered floor sealed above supporting wall - 18 all recessed can lights in insulated ceilings must be airtight and IC-rated - 19 penetrations through insulated ceiling sealed (including HVAC boots) - 20 attic kneewall doors & scuttle holes weatherstripped - 21 attic pull-down stairs, scuttle hole, & kneewall doors sealed at rough opening - 22 penetrations through drywall in attached garage sealed - 23 seams in band joist between conditioned floors sealed - 2B- ADDITIONAL AIR SEALING MEASURES 1 drywall penetrations in insulated walls 1 2 drywall sealed to top plate 3 3 attic pull-down stairs with sealed attic-side cover 2 4 housewrap installed with all seams and edges taped 3 5 gypcrete on all framed floors separating unit envelopes 4 6 two-pour application of gypcrete to include areas blocked by drywall 3 7 firewalls/party walls that eliminate air-gap (e.g. UL 370 firewall) 3 BLOWER DOOR TEST-min. 30% of all units, worst-case units mandatory, following ENERGY STAR protocols for units that do not meet infiltration goals (typically must test all units in building) 8 REQUIRED: blower door test result ≤0.35 ACH Natural with outside ventilation - test results 9 test result ≤0.30 ACH Natural with outside ventilation 20 test results 10 test result ≤0.25 ACH Natural with outside ventilation 25 test results AIR SEALING SUBTOTAL MFNC 9.28.10 Version 3.0 Page 2 POINTS SCORE DOCUMENTATION 2C- REQUIRED INSULATION 1 exterior walls & band joist R13 - 2 flat ceilings R38 (requires baffles and blocking in vented attics) - 3 sloped/vaulted ceilings R30 - 4 cantilevered floors R19 (blocking between joists required) - 5 framed floors R19 - 6 foundation walls R10cont./R13 cavity (if basement is inside building envelope) - 7 attic kneewalls R19 & attic side air barrier (or U less than or equal to 0.061) - 8 insulated sheathing R2.5 on metal-framed exterior walls (thermal break) - 9 slab edge insulation R10 - 10 for fireplace chase on exterior wall, insulate to Grade I based on RESNET standard (if installed insulation is less than Grade I, fireplace chase must have solid air barrier to interior of chase) - 11 attic pull-down or scuttle hole airtight and R5 (compressed batt not acceptable) - 2D- ADDITIONAL INSULATION 1 insulation installation quality Grade II 1 2 insulation installation quality Grade I 7 3 bond break at breezeway and contiguous slab locations 2 4 crawlspace sealed & insulated instead of floor insulation 5 5 foundation walls insulated with continuous insulation (R10) 2 6 cantilevered floors R30 (blocking between joists required) 2 7 band joist insulated R19 3 8 spray applied insulation in partition walls for sound attenuation 1 9 spray applied wall insulation 5 10 spray applied rim and band insulation 4 11 insulated wall stud cavities R15 or higher 1 12 insulated headers 2 13 2-stud corners or alternative framing 2 14 insulated T-walls (exterior/interior intersection) 1 15 insulated wall sheathing R 3 or greater (min. 75% of wall area) 5 16 insulated wall sheathing R 5 or greater (min. 75% of wall area) 8 17 ICF or SIP for complete building envelope walls (minimum R13) 10 18 loose-fill attic insulation card and rulers 1 19 energy heel trusses or raised top plate to allow full insulation coverage 3 20 attic radiant barrier 2 21 attic pull-down or scuttle hole airtight and R19 (compressed batt not acceptable) 3 22 attic kneewall doors insulated to R8 2 23 complete roofline spray insulation or SIP roof with code-approved air barrier 2 INSULATION SUBTOTAL 2E- WINDOWS 1 REQUIRED: NFRC certified windows with maximum U factor 0.35, SHGC 0.40 - window label 2 window U-factor <0.35 5 window label 3 window, skylight and glass door SHGC <0.35 5 window label 4 1.5-foot overhangs over 80% of windows (max 2 feet above windows) 1 5 solar shade screens (min all east and west windows) 3 6 west facing glazing less than 2% of floor area of impacted units 2 7 east facing glazing less than 3% of floor area of impacted units 2 8 certified passive solar design (25% load reduction) 10 computer print-out WINDOWS SUBTOTAL 2F- ROOF 1 ENERGY STAR ROOF over minimum 75% of total roof area 3 label ROOF SUBTOTAL 2G- HEATING AND COOLING EQUIPMENT 1 REQUIRED: Whole unit mechanical ventalation designed to meet ASHRAE 62.2-2007 - 2 REQUIRED: Any ventilation system ducting fresh air to the return side must utilize mechanical damper and controls - 3 REQUIRED: Manual J calculation based on actual unit orientation - 4 REQUIRED: installed cooling oversized no more than 15% of Manual J (all) - 5 REQUIRED: installed heating equipment within 25 % of Manual J (all) - 6 REQUIRED: 8.2 HSPF/ 11.5 EER - 7 REQUIRED: no electric resistance heat as primary heat source for any portion of conditioned space - 8 REQUIRED: adaptive recovery for programable thermostats when used with heat pumps - 9 90% AFUE furnaces or 8.5 HSPF 6 energy guide label 10 SEER 15 cooling equipment 4 energy guide label 11 SEER 16 cooling equipment 7 energy guide label 12 ductless mini-splits (used as primary heating and cooling source) 25 13 geothermal heat pump 15 14 sensible heat fraction less than or equal to 0.75 (all air conditioners) 2 spec sheet 15 variable speed air handlers with VAV enabled 6 16 programmable thermostat (all systems) 2 17 outdoor thermostat for heat pumps 1 19 verification of proper refrigerant charge 4 letter 20 zone control with wired dampers - one system services multiple zones 5 HEATING AND COOLING SUBTOTAL MFNC 9.28.10 Version 3.0 Page 3 POINTS SCORE DOCUMENTATION 2H- DUCTWORK / AIR HANDLER 1 REQUIRED: air handlers & duct systems sealed with mastic or mastic tape - 2 REQUIRED: code approved solid connector for all flex to flex connections - 3 REQUIRED: all supply and return ducts fully ducted with code approved materials (no panned joists or stud cavities) - 4 REQUIRED: supply and return ductwork insulated to R-8 (R-6 in floor trusses) in unconditioned space - 5 air handler located within conditioned space (all units) 2 6 ducts located within conditioned space 5 7 no room or zone to exceed pressurization/depressurization of 5 pascals 5 test 8 duct design complies with Manual D on a room-by-room basis 5 sizing calculation 9 all supply duct take-offs spaced 6" apart (no ducts from cap) 2 10 no duct take-offs within 6" of supply plenum or trunk cap 1 11 rigid ductwork or all flex duct pulled tight with no pinches 1 12 ducted return capacity 120% of supply capacity 3 13 airflow for each duct run measured and balanced to within 15 cfm of design value 5 test results 14 no ducts in exterior walls or vaulted ceilings 1 15 rigid metal supply trunk, all units 3 16 multiple return ducts or transfer grills (min 1 in each bedroom) 4 DUCTWORK / AIR HANDLER SUBTOTAL 2I- DUCT BLASTER TEST 1 REQUIRED: Duct blaster test result ≤5% leakage to outside of conditioned floor area, ≤8% total leakage - test results 2 Duct blaster result ≤4% of floor area served to outside 20 3 Duct blaster result ≤3% of floor area served to outside 25 test results 4 Total duct leakage not to exceed 10% of system airflow capacity/nom. 400 cfm/ton 10 DUCT BLASTER TEST SUBTOTAL 2J- WATER HEATER 1 REQUIRED: heat traps on all water heaters - 2 REQUIRED: no water heaters located in unconditioned space - 3 shower drain heat recovery device 2 4 high efficiency water heater (exceed min Energy Factor: gas 0.59 electric 0.92) 1 5 high efficiency water heater (exceed min Energy Factor: gas 0.62 electric 0.93) 2 energy guide label 6 tankless water heater (gas) 4 7 water heater tank insulation 1 8 water heater pipe insulation on first two feet of pipe 1 9 heat recovery water heating 1 10 solar domestic water heating (min 40% of annual load) 10 11 heat pump water heater (hybrid) 4 12 all water fixtures have less than 20 ft of pipe connecting to water heater 2 WATER HEATER SUBTOTAL 2K- ENERGY EFFICIENT LIGHTING / APPLIANCES 1 ENERGY STAR Advanced Lighting Package 5 2 occupancy censors for non-residential spaces with varrying usage patterns (e.g. laundry rooms, common restrooms) 2 3 motion sensored controlled bi-level lighting in stairwells 2 4 fluorescent, compact fluorescent, or LED fixtures at foyer, hallways, main living and kitchen areas 1 5 airtight IC rated recessed can lights are compact fluorescent or LED 2 6 automatic outdoor lighting controls (e.g. motion sensor) 2 7 high efficiency parking area lighting 2 product literature 8 high efficiency exterior/common area lighting 2 product literature 9 ENERGY STAR dishwasher 1 product label 10 ENERGY STAR refrigerator 2 11 ENERGY STAR clothes washer (in unit) 1 product label 12 ≥5 ENERGY STAR bath fans, light fixtures, ceiling fans with light fixtures, appliances (excludes dishwasher and refrigerator) 5 product label ENERGY EFFICIENT LIGHTING / APPLIANCES TOTAL ENERGY EFFICIENT BUILDING TOTAL *Builder must earn a minimum of 75 pts. No more than 90 pts. can be applied to the total score. 3- RESOURCE EFFICIENT DESIGN 1 outside dimensions of floor plan adheres to 2-ft dimensions 2 2 floor joists @ 19.2-in. center (all floors) 3 3 floor joists @ 24-in. centers (all floors) 5 4 non-load bearing wall studs @ 24-in. centers 3 5 all wall studs @ 24-in. center 3 6 window rough openings eliminate jack stud (e.g. header hanger) 2 7 non-structural headers in non-load bearing walls 3 8 2-stud corners or alternative framing building corners 2 9 T-walls or alternative framing for insulation coverage improvements in wall field 3 10 job site framing plan with cut list 1 frame plan + cut list 11 job site framing plan with locations of studs, joists, and roof structure with cut list 10 frame plan + cut list RESOURCE EFFICIENT DESIGN TOTAL MFNC 9.28.10 Version 3.0 Page 4 POINTS SCORE DOCUMENTATION 4- RESOURCE EFFICIENT BUILDING MATERIALS 4A- RECYCLED AND NATURAL CONTENT MATERIALS 1 sustainably harvested lumber (50%) 3 product literature 2 25% of cement in concrete replaced with fly ash or slag 3 content print-out 3 recycled concrete used as aggregate 1 letter 4 insulation (min 25% recycled) 3 product literature 5 reclaimed wood flooring 2 letter 6 recycled content tiles (min 30% recycled) 2 product literature 7 cork, bamboo, or localy harvested flooring (min 10% of total floor area) 2 8 carpet (min 50% recycled) 4 product literature 9 biodegradeable carpet and backing (wool, hemp, etc.) 2 product literature 10 outdoor decking and porches (min 40% recycled content) 3 product literature 11 natural linoleum in kitchens and bathrooms 2 product literature 12 air conditioner condensing unit pad (min 50% recycled content) 1 product literature 13 composite roofing shingle with recycled content (min 25% recycled) 2 product literature 14 cabinet faces are reused, MDF, local species or FSC certified wood 2 product literature RECYCLED AND NATURAL CONTENT MATERIALS SUBTOTAL 4B- ADVANCED PRODUCTS 1 engineered floor framing (80%) 2 2 use of open floor trusses to run ductwork 3 3 engineered roof framing 3 5 all beams are steel, engineered wood, or trusses 1 6 all headers are steel or engineered wood 1 7 engineered wall framing (50% of studs) 1 8 engineered wall framing (80% of studs) 2 10 engineered exterior trim including soffit, fascia, and trim 1 11 steel interior wall framing 1 12 Structural Insulated Panels (exterior walls) 2 13 Structural Insulated Panels (roof) 2 14 Precast Autoclaved Aerated Concrete 5 15 Insulated Concrete Forms for foundation walls 2 16 Insulated Concrete Forms for exterior walls 2 ADVANCED PRODUCTS SUBTOTAL 4C- DURABILITY 1 REQUIRED: Flashing at wall/roof intersection integrated with wall and roof drainage planes - 2 REQUIRED: Climate appropriate drainage plane - 3 REQUIRED: Maintain 2" horizontal clearance between wall siding and roof surface - 4 REQUIRED: For roofs that slope along an adjoining wall surface, install kick-out flashing - 5 REQUIRED: All roof valleys direct water away from walls, dormers, chimneys, etc. - 6 REQUIRED: Double layer of builder paper or housewrap behind cementitious stucco or stone veneer or synthetic stone veneer (no drainage cavity necessary) on framed walls - 7 sealed crawlspace, (unless structure is in 100-year flood plane) 4 8 roofing (min 30-year warranty) 1 9 roofing (min 40-year warranty) 2 warranty 10 roofing (min 50-year warranty) 3 warranty 11 roof drip edge 1 12 exterior cladding (min 3 sides with 40-year warranty or masonry) 3 13 drainage plane installed with all seams and edges sealed per manufacturer's recommendation 1 14 freeze prevention for all water pipes 1 15 siding with vented rain screen 3 16 window and door pan & sill flashing integrated with drainage plane 2 17 window and door head flashing integrated with drainage plane 3 18 continuous foundation termite flashing 1 19 roof gutters or system that discharges water 5 feet away from foundation 1 20 covered entryways (all doors) 2 21 paperless drywall in kitchens, baths and foundation walls 2 22 non-toxic pest treatment of all lumber in contact with foundation 1 23 non-toxic pest treatment applied to all lumber 1 24 non-toxic mold inhibitor with warranty appplied to lumber 1 25 outdoor deck material (min 25-year warranty) 2 DURABILITY SUBTOTAL RESOURCE EFFICIENT BUILDING MATERIALS TOTAL MFNC 9.28.10 Version 3.0 Page 5 POINTS SCORE DOCUMENTATION 5- WASTE MANAGEMENT 1 Required: No construction materials shall be burned or buried on job site or anywhere but in a state-approved landfill. - 2 recycling beverage containers for work crews 1 3 central cut area 3 4 donation of excess materials or re-use (min $500/job) 1 letter 5 in-fill building deconstruction with minimum 25% material re-use 2 6 posted and enforced job site waste management plan - recycle 75% of 3 materials 5 management plan 7 divert 75% of wood 3 8 divert 75% of cardboard 1 9 divert 75% of metal 1 10 divert 75% of drywall (recycle or grind and spread on site) 3 11 divert 75% of plastics 1 12 divert 75% of shingles 1 WASTE MANAGEMENT TOTAL 6- INDOOR AIR QUALITY 6A- COMBUSTION SAFETY 1 REQUIRED: No unvented combustion fireplaces or space heaters. - 2 REQUIRED: No air handler equipment in garage or conditioned air supplied to garage - 3 REQUIRED: Sealed combustion furnace or furnace isolated from conditioned space - 4 REQUIRED: Water heater in conditioned space is sealed combustion, power vent, direct vent or electric (no atmospherically vented water heaters in conditioned space) - 5 all fireplaces have outside combustion air supplied to them 3 6 direct vent, sealed combustion fireplace (all units) 3 7 air handlers located inside conditioned space (all units) 2 8 carbon monoxide detector (one per unit required) 4 9 worst case backdraft depressurization test 4 test results COMBUSTION SAFETY SUBTOTAL 6B- MOISTURE CONTROL 1 REQUIRED: gravel bed (3/4 inch stone or greater with no fines) beneath subgrade slab, ongrade or raised slab - 2 plastic as footing wrap or capillary break between footing and foundation 2 3 foundation drain on top of footing 1 4 foundation drain at outside perimeter edge of footing 2 5 drainage board for below grade walls 4 6 complete gutter system for all buildings 1 7 vapor barrier beneath slab (above gravel) and in crawl space 1 8 vapor barrier is 10 mil or thicker or reinforced 1 9 100% coverage of vapor barrier in crawl space all seams sealed to piers, walls 2 10 condensation prevention for cold water pipes 2 11 water heater overflow or leaks captured by drains 1 12 roofing completion and penetration plan posted and enforced 2 approved plan 13 capillary break between foundation and framing 3 MOISTURE CONTROL SUBTOTAL 6C- VENTILATION 1 REQUIRED: bathroom exhaust fans and clothes dryers ducted to outside - 2 REQUIRED: mechanical fresh air intake with mechanical dampers meets ASHRAE 62.2-2007 - 3 passive, labeled radon/soil gas vent system 4 4 radon test of each building prior to occupancy 2 test results 5 ENERGY STAR bath fans (all units) 3 product literature 6 bath fans ducted with rigid duct (all units) 1 7 automatic tub/shower room fan controls (e.g. timer or humidistat) 2 8 exhaust fan wired with light in bathrooms 1 9 kitchen range hood or downdraft vented to exterior 5 10 ceiling fans (minimum 1 per bedroom plus living room) 1 11 vented storage room outside the building envelope 1 12 no power roof vents 1 13 ventilation timer on outside air intakes 3 VENTILATION SUBTOTAL MFNC 9.28.10 Version 3.0 Page 6 POINTS SCORE DOCUMENTATION 6D- INDOOR POLLUTANT CONTROL 1 all insulation urea-formaldehyde free 1 2 subfloor urea-formaldehyde free 1 product literature 3 all cabinets, shelves, and countertops urea formaldehyde free 3 product literature 4 all surfaces of particle board sealed with water-based sealant 1 5 zero VOC paints 4 6 low VOC paints (less than 150 g/L) 3 7 reduced VOC stains and finishes on wood floors 1 product literature 8 low VOC carpet certified by the Carpet & Rug Institute 2 product literature 9 flush units continuously for one week prior to occupancy 1 10 alternative termite treatment 2 11 alternative pest control 2 12 filter / air cleaner MERV 6 or better (e.g. pleated filter) 1 13 2" pleated filter or thicker 2 14 ducts protected until construction is completed 2 INDOOR POLLUTANT CONTROL SUBTOTAL INDOOR AIR QUALITY 7- WATER CONSERVATION 7A- INDOOR USE 1 REQUIRED: All fixtures must meet National Energy Policy Act low flow standards. - 2 all units sub-metered 5 3 water filter (NSF certified) 1 product literature 4 front-loading clothes washer 2 product label 5 low-flow showerheads (max 2.0 gpm) 2 product literature 6 WaterSense labeled faucets (1.5 gpm) 2 product literature 7 WaterSense labeled toilets (1.28 gal/flush) 3 product literature 8 faucets with tamper-resistant strainer or flow control within fixture 2 9 hot water demand re-circulation (not continous circulation) 2 WATER - INDOOR TOTAL 7B- WATER - OUTDOORS 1 xeriscapeTM guidebook given to guide management or owner Association 1 resource 2 soil tested and amended 5 test results 3 drought-tolerant landscaping plants--minimum 85% of plantings 5 landscape plan 4 reduced sod area (less than planted and bed areas) 5 5 no irrigation system 3 6 drip irrigation system 2 7 greywater irrigation 5 8 rainwater harvest system 5 9 permeable materials in 50% or more of walkways 3 10 water-permeable materials in 50% or more of parking areas 5 11 label all storm drain or storm inlets to discourage dumping of pollutants 2 WATER - OUTDOORS TOTAL 8- RESIDENT EDUCATION 1 guaranteed energy bills 10 energy bill guarantee 2 review energy operations with homeowner/occupant 2 3 built-in recycling center (unit) 2 4 local recycling contact 1 5 household hazardous waste resources 1 6 environmental features checklist for walk through 3 7 composting bin with instructions for use 2 RESIDENT EDUCATION TOTAL 9- BUILDER OPERATIONS 1 markets EarthCraft program 2 2 environmental checklist provided to all subcontractors 2 3 approved construction materials order and storage management plan 5 approved plan 4 uses HBA Homeowner Handbook for warranty standards (or approved equiv.) 2 BUILDER OPERATIONS TOTAL MFNC 9.28.10 Version 3.0 Page 7 POINTS SCORE DOCUMENTATION 10- BONUS POINTS 1 located within 1/2 mile of park available for occupant use 1 2 site located within 1/4 mile of existing or planned mass transit 5 3 sidewalk connects project to business district (max 2 miles) 4 4 street trees--minimum interval 40 ft. 3 5 brownfield site 5 6 Infill Development 5 7 Adaptive re-use project 10 8 solar electric system providing 10% of project requirements 25 9 alternative transportation accommodation: bike racks, covered bus stop, etc. 4 10 dedicated pedestrian and bicycle access to surrounding sites 3 11 housing affordability -- 5% 3 12 housing affordability --10% 5 13 average density greater than 15 units per acre 3 14 centralized community recycling center 3 15 community garden areas 3 16 handicapped visitability at least 150% of minimum unit number required by code 3 17 exterior lighting designed to reduce light pollution 4 lighting plan 18 proximity to Regional Bike Path -- Existing 2 19 use of building materials extracted, processed and manufactured within 500 mi (0.5 pts each, max 5 pts) 20 common areas use alternative energy (solar pool heater or solar lighting) 5 21 exceeds ENERGY STAR goal (1 point for each 5%) 22 Innovation points- Builder submits specifications for innovative products or design features to qualify for additional points BONUS POINTS TOTAL MIN EARTHCRAFT VIRGINIA TOTALS SITE PLANNING 0 ENERGY EFFICIENT BUILDING ENVELOPE AND SYSTEMS 75 (Max 90) RESOURCE EFFICIENT DESIGN 0 RESOURCE EFFICIENT BUILDING MATERIALS 0 WASTE MANAGEMENT 0 INDOOR AIR QUALITY 0 WATER - INDOOR 0 WATER - OUTDOORS 0 RESIDENT EDUCATION 0 BUILDER OPERATIONS 0 BONUS POINTS 0 GRAND TOTAL 200 MFNC 9.28.10 Version 3.0 Page 8 Compatibility Report for ECVA_MF_NC_Certified.xls Run on 5/19/2010 11:24 The following features in this workbook are not supported by earlier versions of Excel. 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