BoulterHouseLEED

8/3/2019 BoulterHouseLEED

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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.

Copyright 2009 Chuck Lohre


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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


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


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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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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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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