Post on 06-Apr-2018
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The BoulterHouseHypothetical NC Platinum Project
(LEED NC may not applicable becausethe home cant meet the EA p1
Minimum Energy Performance with thesingle row of block on the north side.
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SS p1 Construction ActivityPollution Prevention
Prevent soil from geo-thermal welldigging on south side flowing intostorm sewers
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SS c1 Site Selection Reduces impact from location of building
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SS c2 Development Density &Community Connectivity
Opt 1 - Is a previouslydeveloped site but not60,000 sf per acre
Opt 2 - Is a previouslydeveloped site but not 10units per acre or enoughBasic Services within mile
Square is 1 mile per side
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SS c3 BrownfieldRedevelopment
Site isnt documented ascontaminated by federal,state, local or voluntaryprogram
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SS c4.1 Alternative Transportation Public Transportation Access
No bus stops within mile
Picture is mile per side
The Middleton Ave. is sowide because it used tohave a streetcar line downthe middle of it.
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SS c4.2 Alternative Transportation Bicycle Storage and Changing Rooms
2 FTE (Full TimeEquivalent) Occupants
Not a commercial orinstitutional buildingrequiring racks for 5% ofpeak users and showersfor 0.5% FTE
For residential Onecovered bike storagemeets requirements for15% of occupants
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SS c4.3 Alternative Transportation Low-Emission & Fuel-Efficient Vehicles
2 FTE (Full TimeEquivalent) Occupants
Opt 1 provide vehicle of atleast a Green Score of 40(3% of occupants)
Opt 2 provide preferredparking for one GreenScore of 40 vehicle (5% oftotal parking of 2)
Opt 3 Install electric outletfor electric vehicle (3% oftotal parking capacity
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SS c4.4 Alternative Transportation Parking Capacity
2 FTE (Full TimeEquivalent) Occupants
Opt 1 Non-Res Not overcode and preferredparking for one place (5%total)
Opt 2 Non-Res - parkingfor one place (5% total)
Opt 3 Residential Notover code and facilitateshared vehicle usage
Opt 4 No new parking
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SS c5.1 Site Development Protect or Restore Habitat
Opt 1 Greenfield site limit disturbance:40 bldg,25 permeable drive,15 roadway,10 patios
Opt 2 Previouslydeveloped site 50% tobe planted with native oradaptive vegetation
Exemplary Performance75% of site areaexcluding buildingfootprint
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SS c5.2 Site Development Maximize Open Space
Opt 1 Exceed localzoning requirement by25% with vegetatedopen space
Opt 2 If no zoningrequirements - Providevegetated open spaceequal to footprint
Opt 3 No zoningrequirement for openspace provide 20%vegetated open space
Exemplary Performancefor open space 2x thebuilding footprint
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SS c6.1 Stormwater Design Quantity Control
Opt 1 Existingimperviousness is lessthan or equal 50% (one-year, 24-hour designstorm about 2.75 for
Maryland). 1 of rainwould require 890 gal.storage for the 1500 sfroof. Install 8 rain barrels.
Opt 2 Reduce existing,imperviousness greaterthan 50%, volumestormwater runoff by 25%(two-year, 24-hour designstorm about 3.5 forMaryland)
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SS c6.2 Stormwater Design Quality Control
Cincinnati receives 40 ofrain per year.
To meet this credit welldemonstrate that the sitecan absorb 1 of rainfall.The site can but the roofs900 gallons need to betreated.
East rain barrels wouldneed to increase to 400gallons
West side would need toadd a rain garden
Rain garden
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SS c7.1 Heat Island Effect Non-Roof
Opt 1 At least 50% ofsite has shade (paver drivedoesnt count because itisnt at least 50%pervious)
Opt 2 Less than 50% ofparking spaces are undercover (None are)
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SS c7.1 Heat Island Effect Roof
Opt 1 Roofing materialsneed SRI of 78 for 75% ofroof. Current flat roofsSRI is 70. Would need topaint it with a 78 SRImaterial.
Opt 2 Vegetated roof for50% of roof area
Opt 3 1500 sf = 60 4sfgreen roof trays for ballastand paint 765 sf with SRImaterial 78.
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SS c8 Light Pollution Reduction
For Interior Lighting Some interior lightingsangle of maximumcandela exits out throughthe windows. Installmotion sensors toautomatically turn offlights.
For Exterior Lighting project is 80% below 1.0
w/sf for walkways.Building faade exteriorlights are 1500w, above100w (500 sf * 0.2 w/sf)
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WE 1.1 Water Efficient LandscapingReduce by 50%
Reduce potable water useby plant species, dripirrigation and capturedrainwater
Site doesnt recyclewastewater or have accessto water supplied by apublic agency for non-potable uses
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WE 3.1 Water Use Reduction20% Reduction
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WE 3.2 Water Use Reduction30% Reduction
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EA p1 FundamentalCommissioning
1. Commisioning Agent: BarbYankee
2. OPR and BOD
3. CommissioningRequirements in ConstructionDocuments especially for geo-thermal and solar PV
4.CommissioningPlan especiallyfor geo-thermaland solar PV
5. Verify Installation andPerformance including:Installation Inspections andSystems Performance Testing
6. Complete SummaryCommissioning Report
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EA p2 Minimum EnergyPerformance
ASHRAE/IESNA90.1-2004 Doesntapply to low riseresidential buildings,single family houses,multi-familystructures of threehabitable stories orfewer above grade,manufacturedhousing or buildingsthat do not useeither electricity or
fossil fuel. Min/ExistingAbove roof R15/40Walls R13/10Slab floor R7.5/0
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EA p2 Minimum EnergyPerformance
Walls are 35% glazingrequiring Solar heatGain Coefficients of: North .36 All .25 The Solar Heat Gain
Coefficient (SHGC)measures how well awindow blocks heatfrom sunlight. TheSHGC is the fractionof the heat from thesun that entersthrough a window.
SHGC is expressedas a numberbetween 0 and 1.The lower a window'sSHGC, the less solarheat it transmits.
The Boulter Houseproject cantcomply with thisprerequisitewithout addingadditional floor andwall insulation
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EA p3 FundamentalRefrigerant Management
Replace or retrofitthe CFC-basedrefrigerants inexisting basebuilding HVAC&R
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EA c1 Optimize EnergyPerformance
Dual-Pane Metal Frametinted low-E glass doorsand windows arerequired with thermalbreak
Ambient Lighting PowerDensity shouldaverage .898 w/sf Boulter House livingroom is 18 x 28 =504 sf
28 40w showcaselamps = 1120 watts Need to replace withLED showcase lamps
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EA c1 Optimize EnergyPerformance
Carport glass needsto be replaced withDual-Pane MetalFrame tinted low-Eglass doors andwindows withthermal break. Mayuse NanaWall.
21% Improvementover EA p1 isneeded for LEEDPlatinum 52 Points
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EA c1 Optimize EnergyPerformance
Installing NanaWall on bothsides of carport breeze waywill allow the space to againbe used as designed by FLWCopyright 2009 Chuck Lohre
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EA c3 EnhancedCommissioning
Conduct commissioningdesign review prior tomid-constructiondocuments
Review contractorsubmittals
Develop systems manual Verify training requirements Review building operation within 10months after substantial completion
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EA c5 Measurement & Verification
International Performance Measurement and Verification ProtocolIPMVP
Option B:DirectMeasurement of On-siteRenewableEnergy
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EA c6 Green Power
Estimated 2008 energy usage is$3900
EA p2 provides for Minimum EnergyPerformance $2700/yr ($1 per sf/yr)
EA c1 provides for at least 21% (6point) improvement then $2133/yr
EA c2 On-Site Renewable Energy (3points) provides for at least 17.5%of EAc1 then $1760/yr
EA c6 Green Power electric is about47% - $827 * .7 = $578 for the twoyear contract plus about $170additional surcharge per year.
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MR p1 Storage &Collection of Recyclables
Recycle paper, cardboard,plastics 1 & 2, metal andglass
Purchase items withminimal or no packaging
Use filtered water Buy local produce andmeat products
Compost all cooking andyard waste
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MR c1.1 & 1.2 Building ReuseMaintain 95% of Existing Walls,
Floors & Roof
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MR c1.3 Building Reuse Maintain50% of Interior Non-Structural
Elements
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MR c2.1 & 2.2 ConstructionWasteManagement -Divert 75% fromDisposal Wood from carportwindow replacement willbe recycled
Glass removed will bedelivered to Tri-StateGlass to be sandwichedwith a second piece tomake the dual panereplacement
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MR c4.1, 4.2 & IDRecycled Content
40%
New glass has26% recycledcontent $520
Nana Wall has10% recycledcontent $1000
$1330 totalrequired for 40%
of material value
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MR c5.1 & 5.2RegionalMaterials20%
Window glass $2000
Paint $250 Window Bottom RailRapidly RenewableWood $1000
Storm door fromBuilding Value $50
$2660 total needed
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MR c6.1 & 6.2
RapidlyRenewableMaterials 5%
Window BottomRail RapidlyRenewable Wood$1000
$660 total needed
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MR c7 Certified WoodNanaWall FSC Available
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EQ p1 Minimum IAQ Performance
Using ASHRAE62.2-2004 for low riseresidential
Kitchen and one bathhave ventilation
Second oor bathneeds ventilation
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EQ p2 Environmental Tobacco Smoke (ETS)
Control Opt 1 No smoking Opt 2 Designated smokingareas
Option 3 (Residential)Minimize uncontrolledpathways
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EQ c2 Increased Ventilation
For mechanicallyventilated spacesincrease breathingzone ventilation by30% over EQ p1
Design naturallyventilated spaces foroccupied spaces tomeet Carbon TrustGood Practice Guide237 and show systemmeets CIBSE or useanalytic model topredict 90% will meetASHRAE 62.1-2004
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EQ c3.1 & 3.2 Construction IAQManagement Plan
Notattemptingthese creditsbecausethere is no
interiorconstruction
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EQ c4.1 Low Emitting MaterialsAdhesives and Sealants
All adhesivesand sealantsused to installwindows andNanaWalls will
meet SouthCoast AirQualityManagementDistrict VOClimits
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EQ c4.3 Low Emitting MaterialsCarpet Systems
This Credit isnt attempted Any area carpets installed willmeet the Carpet & RugInstitutes Green Label Plusstandards
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EQ c4.3 Low Emitting MaterialsComposite Wood & Agrifiber
Products This Credit isnt attempted Any products installed willcontain no addedurea-formaldehyde
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EQ c5 Indoor Chemical & PollutantSource Control
This Credit isnt attempted Maintain entry mats Hazardous gases or
chemicals are storedoutside the home
Install a MERV 13 air filteron AC
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EQ c6.1 Controllability of SystemsLighting
Provide individual lightingcontrols for 90% of thebuilding occupants
And provide lighting systemcontrollability for all sharedmulti-occupant spaces
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EQ c6.2 Controllability of SystemsThermal Comfort
Provide individual comfortcontrols for 50% of thebuilding occupants
And provide comfort systemcontrollability for all sharedmulti-occupant spaces
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EQ c7.1 Thermal ComfortDesign
Evaluate airtemperature,radianttemperature, airspeed and relative
humidity in anintegrated fashion
And coordinatethese criteria withEQ Prerequisite 1,EQ Credit 1 andEQ Credit 2
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EQ c7.2 Thermal
ComfortVerification
Survey the spouse(and Peavey andPenny) within aperiod of six to18 months afterCertification
Agree to develop aplan for correctiveaction if morethan 20% aredissatisfied
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EQ c8.1 & 8.2 Daylight & Views
Daylight 75% ofSpaces
The bath tub roomon the secondfloor doesnt havea window becausethe Boulters askWright not toinstall the windowbecause they
didnt like theview of theinternational stylehomes to the east
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ID c1.1 to 1.4Innovation in Design
1.1 Site Development 5.1 Restore Habitat
1.2 Site Development 5.2 Maximize Open Space
1.3 On-site Renewable Energy 1.4 Education
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ID c1.5 - LEED AP
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ID c1.5 - LEED AP
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ID c1.5 - LEED AP
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ID c1.5 - LEED AP
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ID c1.5 - LEED AP
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ID c1.5 - LEED AP
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ID c1.5 - LEED AP
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