2015 DC Affordable Living Design Competition COMPETITION ENTRY

PLACE

WATER

HEALTH & HAPPINESS

ENERGY

MATERIALS FIVE TO ONE

EQUITY BEAUTY 521

2015 DC Affordable Living Design Competition COMPETITION ENTRY COMING TOGETHER

The development of human and social infrastructure in parallel with this built asset results in more than just a living building: it’s a thriving, regenerative community able to author its own future. Competition overview

COMPETITION Opportunity to achieve the highest goal in BRIEF sustainable development - Build a certiﬁ ed Living Building in Washington, DC

SPONSORS • International Living Future Institute (ILFI) • DHCD • DDOE

PROGRAM • 10-15 single family aff ordable townhomes • Maximize usable outdoor space • Fulﬁ ll the 20 Imperatives of the Living Building Challenge

SITE • 5700 Block of Dix Street NE, Washington, DC. • Ward 7; Deanwood Heights Neighborhood • Site Area : 32,319 SF Owned by DHCD and is also a PADD site

DC / MD LINE DC / MD LINE ARBORETUM

DC / MD LINE tHE LIVING BUILDING CHALLENGE

A PHILOSOPHY, ADVOCACY AND CERTIFICATION PROGRAM of the International Living Future Institute

The Living Building Challenge is the built environment’s most rigorous performance standard. It calls for the creation of building projects at all scales that operate as cleanly, beautifully and effi ciently as nature’s architecture. To be certiﬁ ed under the Challenge, projects must meet a series of ambitious performance requirements over a minimum of 12 months of continuous occupancy.

THERE ARE:

7 PETALS CONTAINING 20 REQUIRED IMPERATIVES

PLACE 01. LIMITS TO GROWTH 02. URBAN AGRICULTURE 03. HABITAT EXCHANGE WATER 04. CAR FREE LIVING 05. NET POSITIVE WATER

ENERGY 06. NET POSITIVE ENERGY

07. CIVILIZED ENVIRONMENT HEALTH + 08. HEALTHY INTERIOR ENVIRONMENT 09. BIOPHILIC ENVIRONMENT HAPPINESS 10. RED LIST 11. EMBODIED CARBON FOOTPRINT MATERIALS 12. RESPONSIBLE INDUSTRY 13. LIVING ECONOMY SOURCING 14. NET POSITIVE WASTE

EQUITY 15. HUMAN SCALE + HUMANE PLACES 16. UNIVERSAL ACCESS TO NATURE & PLACE 17. EQUITABLE INVESTMENT BEAUTY 18. JUST ORGANIZATIONS

19. BEAUTY + SPIRIT 20. INSPIRATION + EDUCATION

PROJECT SUMMARY & ACHIEVING LBC CERTIFICATION PLACEPLACE ECONOMIC FEASIBILITY WATERWATER Project Materials & PRICING MANUFACTURER’S ADVOCACY

HAPPINESSHAPPINESS APPENDIX & SUPPLEMENTAL INFORMATION

ENERGYENERGY

MATERIALSMATERIALS

EQUITYEQUITY

BEAUTYBEAUTY

TABLE OF CONTENTS PROJECT SUMMARY & ACHIEVING LBC CERTIFICATION SUMMARY NARRATIVE

Introduction

The Living Building Challenge speciﬁ cally targets aff ordable housing development as a crucial part of its eff orts to transform how buildings are designed and constructed. The backbone of this submission is the creation of a beautiful, energy producing, resource preserving, community-strengthening townhouse development that meets current DHCD mandated costs for constructing for sale aff ordable housing.

At the outset, the team determined the carrying capacity of the site, thereby defi ning the energy and water use limits (See Appendix A). A pro-forma was run for fi fteen aff ordable townhouses (See Appendix B). Building systems were created to use the available water and to generate energy. A site plan layout was established that both respects the urban grid and responds to the Offi ce of Planning’ Small Area Plan whose vision includes on-site corner retail (See Appendix C). Extensive research on the site context, community institutions, and neighborhood amenities further informed the design. Response to local climate data—including passive strategies of thermal mass, natural ventilation, and solar potential—became design solutions for the townhouses (See Appendix D). The team deployed these and other low-cost/no-cost design options to reduce mechanical system activation. These initial steps culminated with early contractor-generated pricing and began an on-going integrated-design process and discussion of how to meet all of the requirements of the Living Building Challenge, including how to overcome design hurdles and fi nancial burdens (See Appendix E, F, G).

The initial results were eye opening: square footage costs were 220% over budget (based on DHCD established values.) Open discussions centered on meeting all of the Living Building Challenge requirements in an aff ordable manner. The team targeted components for value-engineering and pursued creative funding opportunities. DC PACE ﬁ nancing and RiverSmart funding are two opportunities that were employed. Onsite solar PV panels and an up-sized geothermal system generate income, reducing costs over time. In addition, these systems provide environmental and resiliency beneﬁ ts to the project, the neighborhood, and the urban energy infrastructure. Site and Existing Built Environment

The proposed project is located at 5700 block of Dix Street NE, within a neighborhood known as Northeast Boundary, part of DC’s Ward 7. Northeast Boundary is a predominantly African-American, residential community and is one of the oldest neighborhoods in the District. Low-to-moderate density housing, including single-family homes and small garden apartments predominate. The for-sale housing market in the area is not strong relative to neighborhoods north and west, while retail development, and existing retail, remains very limited (See Appendix H).

View from southeast corner

View of the south side of Dix Street

View from northeast corner

View from southwest corner View from northwest corner

Figure 1: Site photos surrounding the project site public atlarge. space canalsoserve asthemeetingplace for anannual‘open house’day for the space for jobtraining, ANCmeetings,oraheadquarters for localnon-profi the community. This multi-purposeroom isattheheartofproject: itprovides a grow inthearea. The otherLive-Work Unitcontains aspace solelydedicated to accommodate future retail ontheground fl addresses thedearthofnearby grocery stores. OneoftheLive-Work Unitscan The garden isaresponse to theLBCrequirement for on-site food production and Live-Work Unitsandhasalarge community garden andpublicgatheringarea. alternative transportation (SeeAppendixI).This pocket parkisfl Gaye Park whichconnects to several metro stations, providing easy access to located atthesouthwest corner ofthesite. Itfaces thebike trail entryinto Marvin Figure 2:Enlarged planofthepublic community space KEY PLAN are proposed, eachservingadiff presence similarto atypicalDCrow-house block.Two separate community spaces The fi Site Plan:Site Amenities fteen townhouses face 57th, Dixand58thStreets, givingtheproject astreet NEIGHBORING PROPERTY MARK GATHERING SPACE PROVIDE DEMARKATION HIGHLIGHT PEDESTRIAN NEW STREET LIGHTS TO CONNECTION TO TRAIL DIFFERENT PAVING TO GEOTHERMAL WELLS EFFICIENCY TO THE LOW PLANTERSTO BUILT TO SELLTHE PERVIOUS GRAVEL CROSSWALK AND 40 ADDITIONAL OF SPACE AND PROTECTION OWNERS

57TH ST MARVIN GAYE PARK erent function.The ﬁ

PROPERTY LINE oor aspopulationdensityanddemand DIX ST rst, more publicspace, is anked by two N RESIDENTS. NEIGHBORHOOD OPPORTUNITIES FOR OFFER TRAINING RELATED JOBSTHAT WILL BEUSEDFOR COMMERCIAL SHEDS ADJACENT VACANT TRAILHEAD WATTS BRANCHCREEK STATION CONNECTED TO CAPITAL BIKESHARE FUNCTIONS SPACE FOR COMMUNITY OUTDOOR GATHERING ELEMENTS WATER-COLLECTING SITE SHADE PROVIDING, MAINTENANCE 4. COMMUNITY GARDEN OUTREACH 3. EDUCATIONAL 2. HOA MEETINGS 1. JOBSTRAINING GRADE DEVOTED TO: COMMUNITY SPACE AT GROUND LEVEL FUTURE RETAIL SPACE AT COMMUNITY AREA TO HIGHLIGHTPUBLIC DIFFERENT PAVING PERSONS TO ACCOMODATE ALL AT VARYING HEIGHTS PLANTER BEDS SET COMMUNITY GARDEN ts. This The second community area, at the back side of the project, is for use by the development’s multi-generational residents. It incorporates a small recreation area with seating, a horse-shoe pit, and grassy areas for play. This area also contains the project’s common mechanical room. Meant to act as an educational feature of the project, its large windows provide views of the enclosed, brightly colored system piping. Installed interpretive signage illustrates how the system functions. In addition, large dashboards display information about the systems’ consumption and generation.

PARKING PROVIDED (1 SPACE PER DWELLING UNIT BECAUSE OF ITS MARKETABILITY. CAN BE CONVERTED TO BASKETBALL COURT PROPERTY LINE OVER TIME QUIET, PROTECTED SEATING AREA CONSTRUCTED WETLAND IS FUNCTIONAL AND PROVIDES A VISUAL BARRIER BETWEEN THE HOMES AND THE PARKING AREA 58TH ST

MECHANICAL SPACE WITH EDUCATIONAL FEATURES DIFFERENT PAVING TO HIGHLIGHT PUBLIC GLASS COVER TO COMMUNITY AREA EXPOSE PIPING SYSTEM FUTURE RETAIL SPACE AT HORSESHOE PIT GROUND LEVEL

KEY PLAN

NEW STREET LIGHTS TO MARK GATHERING SPACE DIX ST STORMWATER RETENTION STREET TREE N BOXES

Figure 3: Enlarged plan of the private community space

Parking is provided on-site at a rate of one space per townhouse. Over time, and as parking demands decrease, this area can be re-purposed into a basketball court or other recreational use. One means of reducing car usage by residents is to encourage the use of the bike trail. To that end, a new Capital Bikeshare Station, improved lighting and signage, and diff erential paving have been incorporated into the site plan at the pocket park. The parking is shielded from view by the residents from a vegetated wetland that naturally ﬁ lters the minimal blackwater that is generated on-site—from the kitchen sink and any contaminated runoff from the mechanical room. Townhouse Design

The proposed townhouses represent truly integrated design: every facet of the building’s function and appearance are melded together (See Apendix J). Vernacular elements—front and back porches, sun shades, solar chimney, operable window size and location—work passively to mitigate heat gain. Most of the units contain 3 bedrooms, a fourth fl oor fl exible space, and an open fi rst fl oor plan that includes kitchen, living and dining rooms. There are three Live-Work Units which have an open ground fl oor and separate entry from the residential unit above. As currently designed, the ground fl oor space can be used for a home offi ce or converted into an income-generating studio apartment. The units above have an open living space and two bedrooms.

The interior design maximizes the connection between the built environment and nature. Skylights bring naturally shifting daylight into the home. Flowering plants grow outdoors. Herb boxes sit in each kitchen. Radiant fl oors provide that extra feeling of warmth. Large, well placed windows provide views, cross ventilation and optimize infi ltration of light. A concrete ground fl oor works as thermal mass, tempering fl uctuations in temperature within the house.

NATURAL STACK VENTILATION

DAYLIGHT OPTIMIZATION WITH INDIRECT SUNLIGHT

SUMMER SOLSTICE SUN AT NOON

WINTER SOLSTICE SUN AT NOON

CROSS VENTILATION

WINTER SOLSTICE SUN AT NOON

THERMAL MASS (INTERNAL LOADS)

THERMAL MASS A (SOLAR LOADS)

Figure 4: Passive strategies utilized for design Even with the deep load reductions listed above, the task to maximize the connection between water and energy systems remains. This process off ers a way to exploit water’s excellent thermal properties by maximizing effi ciency of active systems. The team chose a water-based Variable Refrigerant Flow system which has a small profi le, quiet operation, and ability to transfer—rather than unnecessarily generate—energy loads across multiple zones and units. The VRF is tied to a geothermal fi eld that, with the storm cistern, helps generate hot water with lower energy inputs; the fi eld is oversized to enable scale-jumping expansion to the surrounding neighborhood. Rooftop solar electric arrays totaling 110kW will sustain the entire development, with excess generation stored or sold back to the grid. Summary

For this challenging competition, the team synthesized extensive research into climate, community and urban planning with an integrated design process focused on continually reassessing costs, architectural design and engineered systems. This eff ort transcended meeting the Living Building Challenge requirements and created a new model of developing aff ordable housing in the District of Columbia.

ECONOMIC FEASIBILITY ECONOMIC FEASIBILITY

Design & Development Philosophy: Create a New Development Model for DHCD

The cost premium of an LBC project requires external subsidies and innovative means of producing revenue, from on-site programmatic features (rental of ground ﬂ oor retail spaces) to sale of excess energy generated on-site. These infusions of capital defray ﬁ rst costs and improve the return on investment for government provided funds. This approach—manifest in this competition entry—changes the paradigm for DHCD supported aff ordable housing. It marks a shift from subsidizing an individual home purchase to investing in the infrastructure for a multi-home development that sustains itself, in part, by possessing its own revenue stream. The new model ensures aff ordability over time because it builds in a level of self- suffi ciency and self-managed subsidy not previously possible.

Land and Housing Ownership Structure: Land Trust + Limited Equity Cooperative

Given that reaching LBC energy goals requires aggregation of energy generation/ building systems, a fee-simple, individual lot development is not feasible. In addition, to maintain speciﬁ c land uses—shared open space, engineered on-site wetlands, community food production, and recreation areas—a communal structure is required. The solution: a land trust combined with a limited equity cooperative.

LANDTRUST PROVIDES OVERALL PROTECTION OF USE OF SALE OF ELECTRICITY LAND OVER TIME AND SRECS

SALE OF GEOTHERMAL ‘ENERGY’

SALE OF EXCESS LIMITED EQUITY CO-OP LAND STORMWATER PROVIDES ONGOING RETENTION CREDITS AFFORDABILITY OF HOME OWNERSHIP

JOBS TRAINING + EDUCATION TAXABLE ENTITY DWELLING UNITS SITE + SYSTEMS MAINTENANCE TRAINING

ENERGY + WATER RETAIL TENANT SYSTEMS OPERATIONS

SOCIAL OVERSEE COMMUNITY PROGRAMS GARDEN

FIGURE 1: OWNERSHIP STRUCTURE The land trust provides covenants so that communal assets are preserved for the life of the development. A limited-equity cooperative ensures the ongoing aff ordability of home ownership. Share prices are determined by a formula that is benchmarked against area median income. Limited equity cooperatives are a uniquely accessible form of property ownership to low-income households with limited credit access. Cooperative members own a share in a corporation that owns or controls the building. They pay “carrying charges” toward the long-term mortgage on the building and maintenance fees. A sizeable number of limited- equity cooperatives operate in the District. A study by the Coalition for Non-proﬁ t Housing and Economic Development reported that most limited equity cooperatives formed in the last two decades still operate as aff ordable co-ops. This model also addresses the District’s redevelopment goals of creating mixed-income housing with permanent aff ordability while preventing the displacement of current residents.

Financial Analysis & Plan

The ﬁ nancial plan has the following priorities:

1. Keep development costs as low as possible without compromising the viability of Living Building systems and structures

2. Use creative ﬁ nancing mechanisms to create on-going revenue streams through the sale of solar renewable energy certiﬁ cates (See Appendix K), the sale of excess stormwater retention credits (See Appendix L), and the revenue generated from the scale-jumping tactic of selling energy effi ciency from extra geothermal wells.

3. Anticipate future demands for renewable energy that the site could fulﬁ ll, simultaneously generating income for the project and reducing the neighborhood’s energy consumption.

Throughout the design process the team grappled with developing the site and its buildings to meet the Living Building Challenge requirements while minimizing development costs. First and foremost, we did not want to compromise on quality. At this stage in design development our fi nancial analysis refl ects a much higher per-square-foot costs than indicated in the Living Building Challenge Financial Report. To avoid sacrifi cing sustainable performance for low construction cost, we separated the ownership structure to fully exploit funds available for aff ordable housing and sustainable energy and water systems. Value engineering reduced some costs, but most elements were absolutely necessary to achieve performance mandates. Because we see these systems as assets for the community—generating returns via the sale of commodities, providing environmental benefi ts and creating employment in the form of maintenance contracts—we sought to monetize the benefi ts by capitalizing on the systems ourselves. This is refl ected in our fi nancial modeling. DEVELOPMENT COST $12,255,204 HARD & SOFT COSTS, FEES, GENERAL CONDITIONS, PROFIT, FINANCING FEES AND CHARGES, ACQUISITION COSTS

FUNDING SOURCES PERMANENT FINANCING, PRIVATE LOAN: UNITED/ CITY FIRST BANK ($4,104,663) CAPITAL FUNDING: HOUSING PRODUCTION TRUST FUND ($6,906,127)

TAX CREDITS & REBATES DDOE’S RIVERSMART HOMES ($100,000) DC SEU ($80,000) SOLAR INVESTMENT TAX CREDIT (ITC): 30% FOR THE SOLAR PV SYSTEMS 10% FOR GEOTHERMAL WELLS FINANCING OPPORTUNITIES PACE FINANCING ($947,206)

REVENUE STREAMS SOLAR REC SALES ($85,927 DECLINING TO $25,778 IN Y7) REVENUE FROM GEOTHERMAL SALES ($10,000 ANNUALLY) SALE OF STORMWATER RETENTION CREDITS ($30,000 ANNUALLY)

$0 COST TOTAL

FIGURE 2: REDUCING DEVELOPMENT COSTS THROUGH CREATIVE FINANCING

On the energy and water side, we propose the creation of a separate taxable entity that can take advantage of the 30% federal Investment Tax Credit (ITC) for the photovoltaic system and 10% tax credit for the geothermal wells and system balance. Both PV and geothermal are bundled to improve the overall return. After federal resources, we factored in DC SEU’s $80,000 maximum rebate. We will tap into RiverSmart Communities funding for the cistern, inverted canopy, low-impact site work, and pervious pavings.

Even after this, our project remains very expensive. Since we can’t reduce the total amount of money needed, we sought to reduce the cost of capital by tapping in to the District’s innovative fi nancing program, DC Property Assessed Clean Energy fi nancing (PACE) (See Appendix M), which provides low-cost initial equity that can be repaid by future tax payments. Our project’s energy performance and beyond- code storm-water management are the result of sophisticated and interconnected building and system elements. Many of the physical components of the house are integral to achieving performance, and therefore eligible for PACE fi nancing. We consider the additional capacity of the geothermal fi eld a “Community Renewable System” (See Appendix N) that can anchor a neighborhood-level ecoDistrict, while also qualifying for PACE and other support.

One undervalued beneﬁ t of our design is a massive improvement in source energy effi ciency—that is, the whole balance to extract, convert, transmit, and distribute energy to a function in the building. By generating solar energy on-site, we triple the source and eliminate the carbon footprint; coupling a water-sourced VRF to a geothermal ﬁ eld massively increases the coeffi cient of performance and ultimately reduces consumption, cost, and carbon pollution.

A massive, 60%+ thermal ineffi ciency is priced into the current electric system, but our forward thinking approach shields the neighborhood from likely cost increases due to climate regulation—whether EPA’s Clean Power Plan and/or a District- assessed carbon tax on building energy use. (See Appendix O). Living Building Plan as Economic Development Engine

Economic viability is central to a successful project and community. Our team approached the development with the intent to create employment to local residents during construction and afterward through green maintenance. After completion of the project, one of the ground ﬂ oor units adjacent to the community gardening space will be maintained as a community educational center. Jobs training, demonstrations on green development, healthy food cooking classes, neighborhood history seminars, and ﬁ nancial literacy sessions could all be provided.

TOTAL SITE CAPACITY = 80 GEOTHERMAL WELLS E TREET N H S T 7T 57T NE N T FOR PROJECT ET TRE H S 8 58T 5

DIX STSSTREETREETN NEE

EXCESS: 40 GEOTHERMAL WELLS PROVIDE 40 TONS OF CONDITIONING CAPACITY

REQUIRED: 40 GEOTHERMAL WELLS PROVIDE 40 TONS OF FOR SALE TO THE CONDITIONING CAPACITY SURROUNDING COMMUNITY REVENUE = $10,000 ANNUALLY

FIGURE 3: SALE OF GEOTHERMAL ‘ENERGY’ REVENUE STREAM This fl exible community space can be leased to one or more non-profi ts working to train District residents for employment in the growing fi elds of sustainability. We anticipate that grass-roots, ancillary business ventures will evolve out of this training and potentially spread to the other retail spaces on the site. During construction, in addition to maximizing CBE and Section-3 employment opportunities, neighbors will have the opportunity to join the construction process and learn skills that will aff ord them a good living after completion. (See Appendix P). The team can envision using the vacant commercial sheds just south of the project site along Dix Street for construction staging, component framing and related jobs that off er training opportunities. As part of that process, those commercial spaces could emerge into useful buildings that, when construction is fi nished, are left as a community asset. Summary

We’re not just interested in equitable outcomes; through programming and legal structure, we seek to develop a human and social infrastructure in parallel with the physical asset. The result is more than just a living building; it’s a thriving, regenerative community able to author its own future.

FIGURE 4: VIEW OF THE FLEXIBLE COMMUNITY SPACE BEING UTILIZED FOR EDUCATION Project Materials & PRICING PRICING

PRICING: SUMMARY

Residential Units $/gsf Sitework $/gsf Total Division Component S/gsf GSF = 26,592 56,191 26,592

Division 1 - PROJECT SITE SERVICES: $ - $0.00$ - $0.00$ - $0.00 Division 3 - CONCRETE:$ 153,639 $5.78$ - $0.00$ 153,639 $5.78 Division 4 - MASONRY:$ 113,954 $4.29$ - $0.00$ 113,954 $4.29 Division 5 - METALS:$ - $0.00$ - $0.00$ - $0.00 Division 6 - WOOD & PLASTICS:$ 816,431 $30.70$ - $0.00$ 816,431 $30.70 Division 7 - THERMAL & MOISTURE PROTECTION:$ 584,058 $21.96$ - $0.00$ 584,058 $21.96 Division 8 - DOORS, HARDWARE & STOREFRONT:$ 646,500 $24.31$ - $0.00$ 646,500 $24.31 Division 9 - FINISHES:$ 900,378 $33.86$ - $0.00$ 900,378 $33.86 Division 10 - SPECIALTIES:$ 99,700 $3.75$ - $0.00$ 99,700 $3.75 Division 11 - EQUIPMENT:$ 70,500 $2.65$ - $0.00$ 70,500 $2.65 Division 12 - FURNISHINGS$ 12,224 $0.46$ - $0.00$ 12,224 $0.46 Division 13 - SPECIAL CONSTRUCTION:$ - $0.00$ - $0.00$ - $0.00 Division 14 - CONVEYANCE:$ - $0.00$ - $0.00$ - $0.00 Division 21 - FIRE PROTECTION$ 104,850 $3.94$ - $0.00$ 104,850 $3.94 Division 22 - PLUMBING$ 1,254,706 $47.18$ - $0.00$ 1,254,706 $47.18 Division 23 - HVAC:$ 1,573,423 $59.17$ - $0.00$ 1,573,423 $59.17 Division 26 - ELECTRICAL$ 585,024 $22.00$ - $0.00$ 585,024 $22.00 Division 27 - COMMUNICATIONS$ - $0.00$ - $0.00$ - $0.00 Division 28 - SAFETY & SECURITY$ - $0.00$ - $0.00$ - $0.00 Division 31 - EARTHWORK:$ - $0.00$ 107,356 $1.91$ 107,356 $4.04 Division 32 - EXTERIOR IMPROVEMENTS$ - $0.00$ 754,152 $13.42$ 754,152 $28.36 Division 33 - UTILITIES$ - $0.00$ 375,000 $6.67$ 375,000 $14.10

Subtotal - Direct Cost:$ 6,915,386 $260.06$ 1,236,508 $22.01$ 8,151,894 $306.55

$ -

Subtotal - Direct Cost:$ 6,915,386 $260.06$ 1,236,508 $22.01$ 8,151,894 $306.55

Design Contingency 0.00%$ - $0.00$ - $0.00$ - $0.00

Subtotal $ 6,915,386 $260.06$ 1,236,508 $22.01$ 8,151,894 $306.55

Escalation to Mid-point of Construction 0.00%$ - $0.00$ - $0.00$ - $0.00

Subtotal $ 6,915,386 $260.06$ 1,236,508 $22.01$ 8,151,894 $306.55

Subcontractor Bonds/Subguard 0.00%$ - $0.00$ - $0.00$ - $0.00

Subtotal Direct Cost$ 6,915,386 $260.06$ 1,236,508 $22.01$ 8,151,894 $306.55

Construction Contingency 0.00%$ - $0.00$ - $0.00$ - $0.00

Subtotal Direct Cost$ 6,915,386 $260.06$ 1,236,508 $22.01$ 8,151,894 $306.55

P&P Bond 0.75%$ 59,750 $2.25$ 10,680 $0.19$ 70,430 $2.65

General Liability Insurance 0.75%$ 59,750 $2.25$ 10,680 $0.19$ 70,430 $2.65

Builders Risk by Owner 0.00%$ - $0.00 $0.00$ - $0.00

Preconstruction Phase Fee$ - $0.00$ - $0.00$ - $0.00

General Conditions & General Requirements $ 691,539 $26.01$ 123,650.76 $2.20$ 815,189 $30.66

Fee 3.00%$ 239,001 $8.99$ 42,720 $0.76$ 281,721 $10.59

Total Construction Estimate $ 7,965,427 $299.54$ 1,424,238 $25.35$ 9,389,665 $353.10 PRICING

PRICING: BREAKDOWN

Div. 3 CONCRETE: $ 5.78 $/sqft $153,639 Section - Cast-In-Place Concrete:

Foundation/Spread Footings 9,150 Sq.Ft.$ 9.00 $ 82,350

Concrete Ground Floor 9,150 Sq.Ft.$ 6.00 $ 54,900

$ 137,250 $137,250

Section Gypcrete:

Gypcrete at 2nd & 3rd Floors for Radiant Heated Floors 5,463 each$ 3.00 $ 16,389

$ 16,389 $16,389

Div. 4. MASONRY: $ 4.29 $/sqft $113,954

Section Masonry:

6" CMU Demising Partition (Single partition between building B1 & A1) 2,610 Sq. Ft.$ 11.50 $ 30,015

6" CMU Demising Partition (Single partition between building A1) 7,299 Sq. Ft.$ 11.50 $ 83,939

$ 113,954 $113,954

Div. 6. WOOD & PLASTICS: $ 30.70 $/sqft $816,431

Section Rough Carpentry:

Misc. Carpentry / Labor 35 Weeks$ 3,440.00 $ 119,253

Wood Structure 26,592 sqft$ 12.00 $ 319,104

Wood Stair, Treads & Risers (Assm Mid Grade) 15 Each$ 3,800.00 $ 57,000

$ 495,357 $495,357

Section Finish Carpentry:

Kitchen Cabinetry & Granite Tops (Assm Mid Grade) 15 Each$ 7,700.00 $ 115,500

Bathroom Granite Vanities (Assm Mid Grade ) 45 Each$ 1,000.00 $ 45,000

Wood Base 9,495 lf$ 1.25 $ 11,869

Interior Wood Raillings 825 Ln. Ft.$ 80.00 $ 66,000

Interior Wall Wood Raillings 360 Ln. Ft.$ 18.00 $ 6,480

Exterior Pressure Treated Wood Raillings 635 Ln. Ft.$ 75.00 $ 47,625

Pressure Treated Wood Stair - Exterior 22 each$ 1,300.00 $ 28,600

$ 321,074 $321,074

Div. 7 - THERMAL & MOISTURE PROTECTION: $ 21.96 $/sqft $584,058

Roofing:

Porch TPO Roofing 1,590 Sq. Ft. $ 16.00 $ 25,440

Units TPO Roofing 10,824 Sq. Ft. $ 18.00 $ 194,832

Scuppers and downspouts 15 Each$ 850.00 $ 12,750

$ 233,022 $ 233,022

GRFC - Glass Reinforced Fiber Cement

Cementitious Panels - Rainscreen (OKO panels) 29,253 Sq, Ft.$ 12.00 $ 351,036

$ 351,036 $ 351,036

Div. 8. DOORS, HARDWARE & STOREFRONT: $ 24.31 $/sqft $646,500

Section Hollow-Metal Doors, Frames & Hardware

Double Interior Prehung doors - 4'x7' 66 Each$ 250.00 $ 16,500

Single Interior Prehung doors 114 Each$ 150.00 $ 17,100 PRICING

PRICING: BREAKDOWN

Transom above interior doors - 1' high with operable glass 114 Each$ 150.00 $ 17,100

Entry Doors 21 Each$ 400.00 $ 8,400

Finish Hardware Allowance 201 Each$ 250.00 $ 50,250

$ 109,350 $109,350

Section Alum. Storefront, Windows & Glass:

Windows 3,930 Sq. Ft$ 95.00 $ 373,350

Aluminum Terrace Doors: One fixed & one swing 21 Each$ 3,800.00 $ 79,800

Skylight 15 Each$ 5,600.00 $ 84,000

$ 537,150 $537,150

Div. 9. FINISHES: $ 33.86 $/sqft $900,378

Stud, Drywall & Insulation:

Gypsum Ceilings 17,364 sqft$ 2.50 $ 43,410

Gypsum Board Walls 22,890 sqft$ 2.00 $ 45,780

Thermal Core at Interior Partitions - Living Space 13,581 sqft$ 4.00 $ 54,324

Structural Insulated Panel System, Wood Studs & Thermal Core at Exterior Walls 29,253 sqft$ 9.25 $ 270,590

Blue Skin (Most commonly used) 29,253 sqft$ 4.50 $ 131,639

$ 545,743 $ 545,743

Ceramic Tiles:

Porcelain Tile Floors (Low-Mid Grade) 1,413 Sq.Ft.$ 12.00 $ 16,956

Ceramic Tile Walls Bathroom Wet Walls Full Height (Low-Mid Grade) 5,691 Sq.Ft.$ 11.50 $ 65,447

Ceramic Tile Walls Kitchens (Low-Mid Grade) 1,149 Sq.Ft.$ 11.50 $ 13,214

Porcelain Tile Base (Low-Mid Grade) 780 LF$ 12.00 $ 9,360

Floor Prep. 9,150 Sq. Ft.$ 1.25 $ 11,438

$ 116,414 $ 116,414

Flooring

Polished concrete 7,500 Sq.Ft.$ 6.00 $ 45,000

Hardwood Floors 10,557 Sq.Ft.$ 10.00 $ 105,570

$ 150,570 $ 150,570

Painting:

Painting, Walls 65,724 Sq. Ft.$ 0.71 $ 46,664

Painting Ceilings 17,364 Sq. Ft.$ 0.80 $ 13,891

Painting Exposed Wood Ceilings 5,502 Sq. Ft.$ 0.80 $ 4,402

Paint Doors & Frames 267 leaf$ 85.00 $ 22,695

$ 87,652 $87,652

Div. 10. SPECIALTIES: $ 3.75 $/sqft $99,700

Canopy

Custom Fixed Fabric Awnings Canopy 2'Wx6'L 57 Each$ 1,500.00 $ 85,500

$ 85,500 $85,500

Postal Specialties

Postal Mailboxes 1 Each$ 1,500.00 $ 1,500

$ 1,500 $ 1,500

Signage: PRICING

PRICING: BREAKDOWN

Exterior Signage 15 Each$ 50.00 $ 750

Exterior Monumental Community Signage 1 Allow$ 2,500.00 $ 2,500

$ 3,250 $ 3,250

Toilet Accessories:

Toilet Accessories 1/2 bath 18 Each$ 150.00 $ 2,700

Toilet Accessories Full bath 27 Each$ 250.00 $ 6,750

$ 9,450 $ 9,450

Div. 11. EQUIPMENT: $ 2.65 $/sqft $70,500

KITCHEN Appliances:

Kitchen Appliances - Energy Star (Mid- Range:Refridgerator,Range,Dishwasher,Microwave,Exhaust Hood) 15 Unit$ 3,500.00 $ 52,500

Laundry Appliances (Washer and Dryer) 15 Unit$ 1,200.00 $ 18,000

$ 70,500 $70,500

Div. 12. FURNISHING: $ 0.46 $/sqft $12,224

Window Treatment:

Vertical Blinds at Terrace Glass Doors including one fixed and one swing 966 SF$ 3.50 $ 3,381

Mini blinds 3,930 SF$ 2.25 $ 8,843

$ 12,224 $12,224

Div. 21. FIRE PROTECTION $ 3.94 $/sqft $104,850

Section Fire Protection:

Wet Pipe Heads w/ Piping 233 hds$ 450.00 $ 104,850

$ 104,850 $104,850

Div. 22. PLUMBING $ 47.18 $/sqft $1,254,706

Section Plumbing:

Storm Water Storage Tanks (10,000 gal) 3 ea$ 15,920.00 $ 47,760

Grey Water Collection Tank (5,000 gal) 1 ea$ 12,010.00 $ 12,010

Day Tank (300 gal) 2 ea$ 6,890.00 $ 13,780

Domestic Hot Water Storage Tank 2 ea$ 12,940.00 $ 25,880

Solids Separator 1 ea$ 25,320.00 $ 25,320

Non-Potable Water System Filtration 1 ls$ 48,960.00 $ 48,960

Potable Water System Filtration 1 ls$ 147,440.00 $ 147,440

Grey Water System Filtration 1 ls$ 80,890.00 $ 80,890

Grey Water & Potable/Non-Potable Water System Pumps 3 ea$ 3,500.00 $ 10,500

Domestic Hot Water Heaters 1 ls$ 62,800.00 $ 62,800

Piping & Connections @ Central Mechanical Space 1 ls$ 52,500.00 $ 52,500

Site Domestic Water Piping (Central Mech to each unit) 1,050 lf$ 50.00 $ 52,500

Site Sanitary Water Piping to Central Mech Area 525 lf$ 45.00 $ 23,625

Site Storm Water Piping to Central Mech Area 525 lf$ 55.00 $ 28,875

Domestic Water Piping @ Units 5,250 lf$ 35.00 $ 183,750

Sanitary Waste & Vent 3,525 lf$ 34.00 $ 119,850

Floor Drains 4 ea$ 350.00 $ 1,400 PRICING

PRICING: BREAKDOWN

Toilet, Composting 45 ea$ 3,212.45 $ 144,560

Countertop Lavatories 45 ea$ 250.00 $ 11,250

Kitchen Sinks w/ garbage disposal 15 ea$ 994.75 $ 14,921

Tub & Shower 27 ea$ 1,397.50 $ 37,733

Backflow Preventers 30 ea$ 1,200.00 $ 36,000

Washing Machine Valve Box 15 ea$ 75.00 $ 1,125

Refrigerater Valve Box, Ice maker connection 15 ea$ 100.00 $ 1,500

Exterior Hose Bib 15 ea$ 75.00 $ 1,125

Fire Stopping, Link Seals, Pipe Pentrations 1 ls$ 13,750.00 $ 13,750

Excavation & Backfill 1,350 lf$ 20.00 $ 27,000

Plumbing Permit, Fees 1 ls$ 3,300.00 $ 3,300

General Conditions, Project Management 1 ls$ 24,602.08 $ 24,602

$ 1,254,706 $1,254,706

Div. 23. HVAC: $ 59.17 $/sqft $1,573,423

Section HVAC:

Geothermal System 17.12 / SF

Geothermal Wells, Piping to Manifold 80 wells$ 4,000.00 $ 320,000

Geothermal Pumps 4 ea$ 5,000.00 $ 20,000

Glycol Injection - Geothermal Field 1 ls$ 25,625.00 $ 25,625

Air Separator 1 ls$ 3,500.00 $ 3,500

Variable Frequency Drives 4 ea$ 4,000.00 $ 16,000

Piping at Central Mechanical Area 1 ls$ 70,000.00 $ 70,000

$ 455,125 $ 455,125

ERV System 0.63 / SF

Energy Recovery Ventilation Units 2 ea$ 8,360.00 $ 16,720

$ 16,720 $ 16,720

VRF System 21.01 / SF

Water Source Heat Pumps (serving split systems) 5 ea$ 14,180.00 $ 70,900

Branch Circuit Controller 15 ea$ 2,216.00 $ 33,240

Site Refrigerant Piping - Central Mech to Units 3,000 lf$ 30.00 $ 90,000

Refrigerant Piping - Inside Units 4,200 lf$ 35.00 $ 147,000

Split System Indoor Units 90 ea$ 1,230.00 $ 110,700

Ductwork 11,250 lbs$ 7.00 $ 78,750

Grilles, Registers, Diffusers 315 ea$ 89.00 $ 28,035

$ 558,625 $ 558,625

Radiant Floor Heating System 7.03 / SF

Hot Water Piping to Radiant Floor Manifolds 1,200 lf$ 35.00 $ 42,000

Site Hot Water Piping to Radiant Flooring 1,050 lf$ 60.00 $ 63,000

Water Source Heat Pumps (radiant heating) 2 ea$ 20,430.00 $ 40,860

Radiant Floor Heating 5,463 sf$ 7.52 $ 41,082

$ 186,942 $ 186,942 PRICING

PRICING: BREAKDOWN

System Shared Items 13.39 / SF

Fans & Exhaust Fans 47 ea$ 440.00 $ 20,680

Testing & Balancing 1 ls$ 16,555.00 $ 16,555

Controls, including work station 1 ls$ 240,000.00 $ 240,000

Commissioning Assistance, Start-up 1 ls$ 12,425.00 $ 12,425

Equipment Rigging 1 ls$ 15,000.00 $ 15,000

HVAC Permit, Fees 1 ls$ 2,500.00 $ 2,500

Excavation & Backfill 900 lf$ 20.00 $ 18,000

General Conditions, Project Management 1 ls$ 30,851.44 $ 30,851

$ 356,011 $ 356,011

Div. 26. ELECTRICAL $ 22.00 $/sqft $585,024

Section Electrical:

Power 26,592 gsf$ 4.50 $ 119,664

Lighting 26,592 gsf$ 12.00 $ 319,104

Lighting Controls 26,592 gsf$ 3.00 $ 79,776

Telecommunication & Data Rough-in ONLY 26,592 gsf$ 1.25 $ 33,240

Audio Visual Rough-in ONLY 26,592 gsf$ 1.25 $ 33,240

$ 585,024 $585,024

Total $ 6,915,386

Div. 31 - EARTHWORK: $ 1.91 $/sqft $107,356

Demolition Site/Surface Demo (Including existing hardscape: sidewalks, curb and gutter and concrete patches; Excluding contaminated, unsutable soil, rock, or any underground obstructions) 56,191 Sq.Ft.$ 0.75 $ 42,143

$ 42,143 $42,143 Earthwork:

Clearing & Grubbing 1.3 Acres$ 5,000.00 $ 6,500

Rough Grade Landscape/Hardscape Area 6,244 SY$ 1.20 $ 7,493

Strip and disposal of top soil 1,041 CY$ 30.00 $ 31,220

Temporary Lay-down 1 allowance$ 5,000.00 $ 5,000

E&S Controls 1 LS$ 15,000.00 $ 15,000

$ 65,213 $65,213 PRICING

PRICING: BREAKDOWN

Div. 32 - EXTERIOR IMPROVEMENTS G6 $/sqft $754,152

Site Improvements:

All Site Improvement (sidewalk, grass, planters, small shrubs,small trees, irrigation) 56,191 Ln. Ft.$ 9.50 $ 533,815

Demo & Full depth concrete utility patch at Dix St only 1,200 Sq. Ft.$ 15.00 $ 18,000

$ 551,815 $ 551,815

Unit Pavers

Brick Pavers: Walking Paths at SW Corner 1,115 Sq. Ft.$ 18.00 $ 20,070

$ 20,070 $ 20,070

Asphalt Paving:

Permeable pavement 4" - Alley and parking lot for 15 cars (6064 sf) 673 Sq.Yd.$ 87.00 $ 58,551

Permeable pavement 4" - Walking Paths (3880 sf) 431 Sq.Yd.$ 87.00 $ 37,497

Permeable pavement seating 4" - Community Area SW Corner (1100 sf) 122 Sq.Yd.$ 87.00 $ 10,614

Asphalt pavement4" - Around Community Garden (1481 sf) 165 Sq.Yd.$ 87.00 $ 14,355

Full depth asphalt utility patch 400 Sq.Yd.$ 100.00 $ 40,000

$ 161,017 $ 161,017

Pavement Markings & Signage:

Pavement markings for parking lot and alley 1 L.S.$ 2,000.00 $ 2,000

$ 2,000 $ 2,000

Site Furnishings:

Inverted Umbrellas (Rain) 5 Each$ 850.00 $ 4,250

Site Furnishings Allowance 1 allw$ 15,000.00 $ 15,000

$ 19,250 $ 19,250

Div. 33 - UTILITIES $ 6.67 $/sqft $375,000

Site Utilities:

Sanitary 1 allw$ 5,000.00 $ 5,000

Stormwater management - NIC 0 allw$ 100,000.00 $ -

Storm 1 allw$ 75,000.00 $ 75,000

Water - including meter vault, street connections 1 allw$ 100,000.00 $ 100,000

$ 180,000 $180,000

Electrical Site Utilities:

Street Lights 10 ea$ 16,500.00 $ 165,000

4-way concrete encased ductbank in street 100 LF$ 300.00 $ 30,000

$ 195,000 $195,000

Total $ 1,236,508

TABLE OF CONTENTS

PROCUREMENT AND CONTRACTING REQUIREMENTS

Division 00 — Procurement and Contracting Requirements

SPECIFICATIONS GROUP

Division 01 — General Requirements

Facility Construction Subgroup Division 03 — Concrete Division 04 — Masonry Division 05 — Metals Division 06 — Wood, Plastics, and Composites Division 07 — Thermal and Moisture Protection Division 08 — Openings Division 09 — Finishes Division 10 — Specialties Division 11 — Equipment Division 12 — Furnishings

Facility Services Subgroup: Division 21 — Fire Protection Division 22 — Plumbing Division 23 — Heating Ventilating and Air Conditioning Division 26 — Electrical

Site and Infrastructure Subgroup: Division 31 — Earthwork Division 32 — Exterior Improvements Division 33 — Utilities DIVISION Project Materials 02 - SITE CONSTRUCTION

PRODUCT INFORMATION

Speciﬁ cation Section: 02 90 00 Manufacturer: GroCo Inc. Product Name: GroCo Compost Certiﬁ cation(s): Red List Free Location: Kent, WA Website: http://www.sawdustsupply.com

PRODUCT DESCRIPTION

Description: An all natural soil conditioner manufactured by blending sawdust with Loop (Bio-solids-A byproduct of waste water treatment plants).

Material: Soil Content: Sawdust, Biosolids (treated wasterwater solids) Life Expectancy: Biodegradable End of Life: Salvageable/Reusable (100%) Notes: For use in the Community Gardens and as potted soil for resident use DIVISION Project Materials 03 - CONCRETE

PRODUCT INFORMATION

Speciﬁ cation Section: 03 30 00 Manufacturer: N/A Product Name: Cast-in-Place Concrete Certiﬁ cation(s): Location: Washington, DC Website:

PRODUCT DESCRIPTION

Description: Foundations, Ground Floor Slab, Slab on Grade

Finish: Sealed Content: High Fly Ash Content DIVISION Project Materials 03 - CONCRETE

PRODUCT INFORMATION

Specifi cation Section: 03 35 00 Manufacturer: Prosoco Product Name: Consolideck LS Certifi cation(s): Red List Free, NSF Certifi cate Location: Lawrence, KA Website: www.prosoco.com

PRODUCT DESCRIPTION

Description: Lithium silicate sealer, hardener, and densiﬁ er for concrete. A zero- VOC premium sealer, dust-proofer, hardener and densiﬁ er for concrete surfaces.

Color: Clear Finish: Polish Content: Water, Lithium silicate, Potassium siliconate Life Expectancy: Life of Concrete End of Life: Salvageable/Reusable (100%) Notes: Ground ﬂ oor of dwelling units DIVISION Project Materials 03 - CONCRETE

PRODUCT INFORMATION

Specifi cation Section: 03 54 00 Manufacturer: Maxxon Product Name: Therma-Floor Certifi cation(s): GREENGUARD Gold Certifi ed Location: Camden, NJ Website: http://www.maxxon.com/gyp-crete/data

PRODUCT DESCRIPTION

Description: A gypsum underlayment designed to pour over hot water tubes or electric heating cables. It acts as the thermal mass for any radiant ﬂ oor system. Therma-Floor encases the tubes or cables in crack resistant, noncombustible gypsum. It resists breakdown to 150ºF. And because it’s poured only 1-1/4” thick, the heating system is more responsive and more comfortable.

Material: Gypsum Cement Underlayment Content: Recycled content, pre-consumer ﬂ y ash Notes: Used as the heat mass for radiant ﬂ oor heating DIVISION Project Materials 04 - MASONRY

PRODUCT INFORMATION

Speciﬁ cation Section: 04 40 00 Manufacturer: Coldspring Product Name: Coldspring Dimensional Granite Certiﬁ cation(s): Red List Free Location: Raymond, CA Website: www.coldspringusa.com

PRODUCT DESCRIPTION

Description: 100% natural stone that is quarried, processed, transported and used with processing practices that minimize the impact on the environment.

Material: Natural Stone Color: Sierra White Finish: Polish Size: Dimensional Life Expectancy: 100 Years End of Life: Take Back Program, Salvageable Recyclable (100%) Notes: Kitchen Countertops DIVISION Project Materials 05 - METALS

PRODUCT INFORMATION

Speciﬁ cation Section: 05 50 00 Manufacturer: McNichols Co. Product Name: Eco-Mesh Certiﬁ cation(s): Location: Annapolis Junction, MD Website: http://www.mcnichols.com/products

PRODUCT DESCRIPTION

Description: A grid system of wire mesh with frames that are used for plant facades, screens, trellises and more.

Material: Plain, pre-galvanized, stainless steel, or aluminum Rectangular Mesh Color: Texture Black Size: Height: 2’ - 25’ Width: 2’ - 7’ Content: .120 woven wire mesh (screen) 16 gauge metal channel (sides) Notes: To be used as porch privacy screens between units DIVISION Project Materials 07 - THERMAL & MOISTURE PROTECTION

PRODUCT INFORMATION

Speciﬁ cation Section: 07 27 00 Manufacturer: Prosoco Product Name: R-Guard Cat 5 Certiﬁ cation(s): Red List Free Location: Lawrence, KS Website: http://prosoco.com

PRODUCT DESCRIPTION

Description: Air, vapor, and water barrier membrane coating

Content: Calcium Carbonate, STPE Polymer & Polypropylene Glycol Life Expectancy: 25+ Years End of Life: Landﬁ ll DIVISION Project Materials 07 - THERMAL & MOISTURE PROTECTION

PRODUCT INFORMATION

Specifi cation Section: 07 44 00 Manufacturer: American Fiber Cement Corporation Product Name: Minerit HD Certifi cation(s): Location: Littleton, CO Website: http://www.americanfi bercement.com/

PRODUCT DESCRIPTION

Description: The ventilated rainscreen cladding system is eff ective in dealing with moisture management and temperature regulation. The ventilated cavity has a cooling eff ect when temperatures are high. Heat passing through the exterior wall panel is dissipated by the ventilating eff ect of the space between the panel and the structural wall. This air space also works to evacuate water and humidity that may penetrate through the open horizontal and vertical panel joints and keep the structural wall absolutely dry. This reduces the structural stress on the wall system as no water will reach the load bearing wall or the thermal insulation.

Size: 4 x 8’ or 4’ x 10’ - 5/16” thick Warranty: 15 years Notes: Through color high density ﬁ ber cement panels exterior rainscreen cladding system DIVISION Project Materials 08 - OPENINGS

PRODUCT INFORMATION

Specifi cation Section: 08 50 00 Manufacturer: Intus Windows Product Name: Aluminum Windows, AWS 112.IC Certifi cation(s): Passive House Certifi ed Assembly Location: Fairfax, VA Website: http://www.intuswindows.com/

PRODUCT DESCRIPTION

Description: Aluminum windows and doors off er a high degree of strength, security, energy effi ciency, minimal maintenance, and a very long product life. The aluminum window and door lines are thermally broken by the use of specially designed and located insulating foam thermal breaks. DIVISION Project Materials 08 - OPENINGS

PRODUCT INFORMATION

Specifi cation Section: 08 10 00 Manufacturer: Product Name: Interior Wood Doors with Transom Windows Certifi cation(s): FSC Certifi ed Location: Website:

PRODUCT DESCRIPTION

Description: Operable transom windows over interior wood doors assist in natural cross ventilation while providing privacy as needed.

LEEWARD

WINDWARD DIVISION Project Materials 08 - OPENINGS

PRODUCT INFORMATION

Speciﬁ cation Section: 08 60 00 Manufacturer: Product Name: Solar Chimney & Integrated Skylight Certiﬁ cation(s): Location: Website:

PRODUCT DESCRIPTION

Description: The solar chimney has been designed for each of the townhomes to create air movement and reduce cooling loads. The solar chimney, which is dark in color, absorbs solar radiation and heats the air within the chimney. This warm air rises and is released through an opening at the top of the chimney which drives cooler air through the building and up to the chimney.

Louver (water tight) to allow heat to escape under the stack eff ect. It is air tight during the winter months to direct heat downwards into the home.

Glazing that allows heat in with a coating to reduce departure

Interior in darkened metal to enhance heat pick-up

Horizontal fan assist to keep air moving upward and reduce the risk for reversal of lofw. Will be wired to PV array for its energy source

Intake damper and louver into interior space so adjacent skylight can be used solely for daylighting

Insulation to off set heat in solar chimney DIVISION Project Materials 09 - FINISHES

PRODUCT INFORMATION

Speciﬁ cation Section: 09 70 00 Manufacturer: ACH Foam Technologies Product Name: R-Control Structural Insulated Panels (SIPs) Certiﬁ cation(s): Location: Denver, CO Website: http://www.achfoam.com/

PRODUCT DESCRIPTION

Description: A composite building material consisting of a rigid interior, insulating layer sandwiched between two layers of structural board. Used in both wall and roof applications.

Material: Expanded Polystyrene (EPS) Oriented Strand Board (OSB) Size: 4’x8’ to 8’x24’ Warranty: 20-Thermal Warranty Notes: Reduces waste at jobsite because panels come pre- manufactured. EPS is recyclable and contains no CFCs, HCFCs,HFCs, or formaldehyde. DIVISION Project Materials 09 - FINISHES

PRODUCT INFORMATION

Speciﬁ cation Section: 09 90 00 Manufacturer: Imperial Paints, LLC Product Name: ECOS Interior Wall Paints Certiﬁ cation(s): Red List Free Location: Spartanburg, SC Website: www.ecospaints.net

PRODUCT DESCRIPTION

Description: A zero-VOC, non-toxic, non- carcinogenic, no odor line of Matte, Eggshell, and Semi-Gloss paint ﬁ nishes for use on walls, ceilings and trim in residential, commercial, and institutional applications.

Color: Eggshell (Bathrooms + Kitchens) Matte (Remaining Interior Spaces) Life Expectancy: 15-20 Years End of Life: Landﬁ ll 100% Notes: Non-toxic, Non-allergenic, Asthma-friendly, Zero VOC, Odorless, Organic and Safe for the environment

METRO DIAMOND STUD SHELL TINT SUGAR DUST (0530) (0516) (0023) (0011) DIVISION Project Materials 09 - FINISHES

PRODUCT INFORMATION

Specifi cation Section: 09 30 00 Manufacturer: Daltile Product Name: Ceramic Floor & Wall Certifi cation(s): Location: Monterrey, MX (fl oor tile) and Spokane, WA (wall tile) Website: http://www.daltile.com/

PRODUCT DESCRIPTION

Description: Ceramic tile for the kitchen backsplash and bathroom

Floor Tile Wall Tile Color: Gray EM03 Color: Pearl White QH63, high gloss Size: 6x12 Field Tile Size: 2x4 Field Tile Thickness: 5/16” Thickness: 5/16” Content: Pre-Consumer: 53.0% Content: Pre-Consumer: 53.0% DIVISION Project Materials 09 - FINISHES

PRODUCT INFORMATION

Specifi cation Section: 09 60 00 Manufacturer: Shaw Industries Product Name: Yardley Alumni Certifi cation(s): Cradle-to-Cradle Silver Location: Crofton, MD Website: https://shawfl oors.com/fl ooring/

PRODUCT DESCRIPTION

Description: In this wide-plank, wire-brushed oak, the grain is highlighted with white against the richly stained wood.

Material: Engineered White Oak Finish: Durashield Size: 7” Planks, 3/8” Thick DIVISION Project Materials 09 - FINISHES

PRODUCT INFORMATION

Speciﬁ cation Section: 09 20 00 Manufacturer: National Gypsum Company Product Name: ThermalCORE PCM Panel Certiﬁ cation(s): Location: Charlotte, NC Website: http://www.thermalcore.info/

PRODUCT DESCRIPTION

Description: Micronal is a phase change material. A microscopic acrylic capsul contains high-purity paraffi n wax. The capsules absorb and distribute heat energy as the wax melts and solidiﬁ es as room temperatures ﬂ uctuate. Micronal changes phase at 73 degrees faranheit.

Finish: Painted Size: 1/2” thick Notes: Micronal PCM absorbs and stores heat during the day, cooling a room, and releases the heat during the cooler evenings, helping keep the room comfortable - it functions as thermal mass without the mass DIVISION Project Materials 10 - SPECIALTIES

PRODUCT INFORMATION

Specifi cation Section: 10 70 00 Manufacturer: Sunbrella Product Name: Fixed Fabric Awnings Certifi cation(s): GreenGuard Gold Certifi ed Location: Glen Raven, NC Website: http://www.sunbrella.com/

PRODUCT DESCRIPTION

Description: During warmer seasons, shading devices block solar radiation at the windows to prevent excess heat gain which can increase cooling loads. These shading devices are optimized to block changing solar angles during months that have a cooling load demand; according to our climate analysis these months range from May to September. Size: 2’ Deep x 6’ Wide Color: 60” Alloy Vapor, 4401-0000 End of Life: Company reclaims pre- and post-consumer Sunbrella waste and re-purposes it for recycled products. DIVISION Project Materials 11 - EQUIPMENT

PRODUCT INFORMATION

Specifi cation Section: 11 40 00 Manufacturer: Product Name: Varies Certifi cation(s): Energy Star Location: Website: http://www.energystar.gov/products/certifi ed-products

PRODUCT DESCRIPTION

Description: Kitchen Appliance Package will consist of Energy Star products which are independently certiﬁ ed to save energy without sacriﬁ cing features or functionality. DIVISION Project Materials 11 - EQUIPMENT

PRODUCT INFORMATION

Speciﬁ cation Section: 11 30 00 Manufacturer: Energy, Inc. Product Name: TED Pro Home Certiﬁ cation(s): Location: Charleston, SC Website: http://www.theenergydetective.com/home

PRODUCT DESCRIPTION

Description: State-of-the-art electricity monitoring system allows you to view real- time electricity usage on your computer, locally or remotely. Now you can perform your own household energy audits, project monthly bills, and reduce and manage your electricity usage. New and improved accessories allow you view data easier with two display options, and include the ability to monitor individual breakers with TED Spyder, which measures individual branch circuits.

Notes: Ability to monitor up to 32 individual circuits Track usage and monitor individual rooms/circuits Ability to send/post data to multiple third party applications Wired & Wireless Display Options Available Displays real time production of solar installation, instant consumption of household, and the ability to net-monitor entire electric system DIVISION Project Materials 12 - FURNISHINGS

PRODUCT INFORMATION

Speciﬁ cation Section: 12 52 00 Manufacturer: Teknion Product Name: Variable Stacking Guest Chair Certiﬁ cation(s): Red List Free Location: Downsview, Ontario Website: http://www.teknion.com/

PRODUCT DESCRIPTION

Description: An all plastic (nylon) shel stacking chair. Lightweight tubular steel construction featuring wall- saver legs and leg gliders. Stores and stacks ﬁ ve-high on the ﬂ oor or 15-high on a doly.

Content: Steel, Nylon 6, Carbon Black Life Expectancy: 20 Years End of Life: Salvageable/reusable in its entirety Notes: For use in the Community Room DIVISION Project Materials 12 - FURNISHINGS

PRODUCT INFORMATION

Speciﬁ cation Section: 12 90 00 Manufacturer: N/A Certiﬁ cation(s): NASA Clean Air Study: A Study of Interior Landscape Plants for Indoor Air Pollution Abatement (1989) American Society for Horticultural Science: Houseplants Cut Indoor Ozone (2009)

PRODUCT DESCRIPTION

Description: Allowance provided to each household for the purchase of air-cleaning plants

Abstract: Results of the studies show that plants can play a major role in removal of organic chemicals from indoor air.

Aloe Vera Spider plant (Chlorophytum Comosum) Clears formaldehyde and benzene Clears benzene, formaldehyde, carbon Gel inside can help to heal cuts and burns monoxide and xylen

Snake plant (Sansevieria trifasciata ‘Laurentii’) Golden pothos (Scindapsus aures) Filters formaldehyde Filters formaldehyde DIVISION Project Materials 26 - ELECTRICAL

PRODUCT INFORMATION

Speciﬁ cation Section: 26 30 00 Manufacturer: Canadian Solar Product Name: CS6P-250 Solar Modules Certiﬁ cation(s): Red List Free Location: Guelph, ON, Canada Website: http://www.canadiansolar.com/

PRODUCT DESCRIPTION

Description: Canadian Solar‘s new Quartech modules have signiﬁ cantly raised the standard of module effi ciency invthe solar industry. They introduced innovative four busbar cell technology, which demonstrates higher power output and higher system reliability.

Material: Poly-crystalline cells, Tempered glass, Anodized aluminum allow frame Size: 64.5” x 38.7 x 1.57” Weight: 39.7 pounds Warranty: 25 Years Insurance-backed warranty; Linear power output warranty; Non-cancellable, immediate warranty insurance 10 Years Product warranty on materials and workmanship DIVISION Project Materials 26 - ELECTRICAL

PRODUCT INFORMATION

Speciﬁ cation Section: 26 30 00 Manufacturer: Solar City Product Name: PowerWall Certiﬁ cation(s): Location: Website: http://www.solarcity.com/residential/energy-storage

PRODUCT DESCRIPTION

Description: The battery system will provide a home with power if the utility grid goes down—such as after an earthquake or other natural disasters. A fully charged battery provides enough energy for your essential needs during an emergency.

Warranty: 10 Years Size: 225 kWh (20-25 batteries) Notes: Meets 10% of lighting loads and refrigeration requirements for one week DIVISION Project Materials 26 - ELECTRICAL

PRODUCT INFORMATION

Speciﬁ cation Section: 26 00 00 Manufacturer: Product Name: All-off House Switch Certiﬁ cation(s): Location: Website:

PRODUCT DESCRIPTION

Description: It is a switch that allows a user to turn off all non-essential electronic items in their home from a central switch. Push the button to turn your house on when you get home; push it again to turn it off when you leave. DIVISION Project Materials 32 - EXTERIOR IMPROVEMENTS

PRODUCT INFORMATION

Specifi cation Section: 32 10 00 Manufacturer: FitlerPave Products, LLC Product Name: Glass Series Certifi cation(s): Location: Columbia, MO Website: http://fi lterpave.com/

PRODUCT DESCRIPTION

Description: Made with a blend of 50% post-consumer recycled glass, 50% regionally sourced stone, and a proprietary pigmented binder developed by BASF Chemistry. Designed for pedestrian and light vehicular traffi c loads, FILTERPAVE Glass Series is a poured in place, highly reﬂ ective, colorful porous paving system that gives you unmatched design ﬂ exibility

Price: Price: Content: 50% post-consumer recycled glass 50% regionally sourced stone Polyurethane ( > 50% renewable) Notes: 1 square foot of FILTERPAVE prevents approximately 90 recycled bottles from reaching the landﬁ ll DIVISION Project Materials 32 - EXTERIOR IMPROVEMENTS

PRODUCT INFORMATION

Speciﬁ cation Section: 32 90 00 Manufacturer: DDOE Riversmart Programs Product Name: Riversmart Communities Riversmart Targeted Watersheds - Watts Branch Location: Washington, DC Website: http://green.dc.gov/service/get-riversmart

PRODUCT DESCRIPTION

Description: DDOE’s RiverSmart programs help to reduce stormwater runoff that harms the District’s waterways and the Chesapeake Bay. RiverSmart programs provide ﬁ nancial incentives to help District property owners install green infrastructure such as rain barrels, green roofs, rain gardens, permeable pavement, shade trees, and more. These practices allow rainwater to stay on site and soak into the ground, where natural processes help remove pollutants. DIVISION Project Materials 32 - EXTERIOR IMPROVEMENTS

PRODUCT INFORMATION

Speciﬁ cation Section: 32 30 00 Manufacturer: Custom Product Name: Inverted Umbrellas (Water Collection Canopy) Certiﬁ cation(s): N/A Location: Washington, DC Website: http://www.dcwater.com/greenchallenge

PRODUCT DESCRIPTION

Description: The Inverted Umbrella is a site element that is based off of DC WASA’s 2013 Green Infrastructure Challenge, which asked ﬁ rms to design innovative rain water collection methods. This design was modeled off of one of the winning entries.

Material: Aluminum, Tensile Fabric Finish: Anodized Size: 6” diameter x 7’ Tall Structural Pole 6’ Diameter x 6’ Tall Catchment Area

RAIN

Umbrella to be wrapped in:

STORMWATER CISTERN DIVISION Project Materials 32 - EXTERIOR IMPROVEMENTS

PRODUCT INFORMATION

Speciﬁ cation Section: 32 30 00 Manufacturer: N/A Product Name: Reclaimed Wood Certiﬁ cation(s): Location: Regional Website:

PRODUCT DESCRIPTION

Description: Reclaimed wood will be used to construct the planter beds for the Community Garden DIVISION Project Materials 32 - EXTERIOR IMPROVEMENTS

PRODUCT INFORMATION

Speciﬁ cation Section: 32 30 00 Manufacturer: N/A Product Name: Curb-side Stormwater Retention Tree Boxes Certiﬁ cation(s): N/A Location: Website:

PRODUCT DESCRIPTION

Description: These constructed tree boxes capture stormwater runoff from the street preventing it from running directly into the storm sewer.

PLAN A

SECTION AA DIVISION Project Materials 32 - EXTERIOR IMPROVEMENTS

PRODUCT INFORMATION

Speciﬁ cation Section: 32 30 00 Manufacturer: Loll Designs Product Name: Lollgagger Collection Certiﬁ cation(s): Red List Free Location: Washington, DC Website: https://lolldesigns.com

PRODUCT DESCRIPTION

Description: Loll designs and manufactures durable, all-weather outdoor furniture made from 100% recycled plastic – mostly from single-use milk jugs. Loll’s modern outdoor furniture adds a unique and contemporary aesthetic to outdoor spaces. All of our outdoor furniture is designed and manufactured in the U.S.A. and requires no seasonal storage or maintenance.

Content: Recycled high-density polyethylene (HDPE). Notes: An estimated 8 recycle milk jugs are used in every pound of weight in a Loll Chair. 95% of the waste from Loll’s manufacturing process is sent to a local recycling plant where it is recycled again DIVISION Project Materials 32 - EXTERIOR IMPROVEMENTS

PRODUCT INFORMATION

Speciﬁ cation Section: 32 30 00 Manufacturer: Motivate Product Name: Capital Bikeshare Certiﬁ cation(s): Location: Website: https://www.capitalbikeshare.com/

PRODUCT DESCRIPTION

Description: Motivate designs, deploys and manages bicycle sharing systems.

Notes: System to be installed on the southwest corner of the site, on the north side of Dix Street, adjacent to the trail head for Marvin Gaye Park DIVISION Project Materials 32 - EXTERIOR IMPROVEMENTS

PRODUCT INFORMATION

Speciﬁ cation Section: 32 30 00 Manufacturer: Cooper Lighting Product Name: Eon 303 A1, Eon 303 B1, EON 303 W-2 Certiﬁ cation(s): Location: Peachtree City, GA Website: http://www.cooperindustries.com/

PRODUCT DESCRIPTION

Description: Site lighting for the pedestrian pathways and the vehicular circulation areas and home entry lighting. The lights are compact, low proﬁ le, dimmable, ground mounted LED luminaires.

Color: CS - City Silver Size: 18” Stem

Eon 303 A1 Eon 303 B1 Eon 303 W-2 Pedestrian Pathways Vehicular Circulation Home Entry Lights MANUFACTURER’S ADVOCACY MANUFACTURER’S ADVOCACY

ACH FOAM TECHNOLOGIES & THERMAL FOAMS, INC. R-CONTROL STRUCTURAL INSULATED PANELS (SIPS)

From: Lindsey Falasca Sent: Monday, April 20, 2015 8:06 AM To: '[email protected]' Cc: Guilherme A.M. Almeida Subject: SIPs - Product Information Attachments: 2015-04-20 Product Transparency Letter.docx HiJim, MynameisLindseyFalascawithHickokColeArchitectsinWashington,DC.Iwantedtoinquireaboutreceiving additionalinformationaboutyourStructuralInsulatedPanels. Iamcurrentlyparticipatinginthe2015DCAffordableLivingDesignCompetitionwhichissponsoredbyDDOEandDHCD. Thecompetitionasksteamsof5todesign10Ͳ15affordabletownhomes,onarealsiteinDC,thatmeetstherigorous requirementsoftheLivingBuildingChallenge(netzeroenergy,netzerowater,materialswithouthazardouschemicals, etc.) Asapartofthecompetitionwehavetospecallofourmajorbuildingcomponents.WeknewwewantedtouseSIPsand choseyourproductbecauseofyourenvironmentalclaimsthatyourEPScontainsnoCFCs,HCFCs,HFCs,or formaldehyde. IwaswonderingifyouhadeverconsideredcreatingaHealthProductDeclarationStandardorDeclareLabel,whichare twowaysinwhichamanufacturercan‘report’onthecontentsoftheirbuildingproducts.Theintentistocreatea transparencybetweenconsumersandmanufacturers(sortoflikenutritionlabelsonfood). Attachedisaformalrequest.Asapartofthecompetitionwearerequiredtoreachouttoamanufacturerswewantto speconourhypotheticalprojectinthehopesthatwecanbegintopushthebuildingindustryforward. Thankyouforyourtime. Regards, Lindsey

From:LindseyFalasca[mailto:[email protected]] Sent:Thursday,April30,20153:08PM To:JimNugent Cc:GuilhermeA.M.Almeida Subject:RE:SIPsͲProductInformation HelloJim, Ihopealliswell.Ijustwantedtofollowuponmyemailbelow.InadditiontomyquestionsaboutmaterialcompositionI waswonderingifthewoodthatisusedintheSIPswaseitherForestStewardshipCouncil(FSC)certifiedorifitisa salvagedmaterial?Theintentofmyquestionistounderstandhowweasanindustrycanreducetheimpactonnatural resourceextraction. Thankyouforyourtime. Regards, Lindsey From:JimNugent[mailto:[email protected]] Sent:Friday,May01,20157:18AM To:LindseyFalasca Subject:RE:SIPsͲProductInformation Hello Lindsey, Thank you for contacting ACH Foam. I would like to direct you to a company in Eastern New York as they are closer to your project. Our nearest SIP plant is in Denver CO. Please contact Thermal Foam http://www.thermalfoams.com/contact-us/ They should be able to assist you. Jim Nugent ACH Foam Technologies 708.363.2164 [email protected] www.achfoam.com

From: Lindsey Falasca Sent: Thursday, May 07, 2015 10:20 AM To: '[email protected]' Subject: FW: SIPs - Product Information Attachments: 2015-05-07 Product Transparency Letter.docx Hello, MynameisLindseyFalasca.I’manarchitectfromWashingtonDC.IwasincontactwithJimNugentwithACHFoam TechnologiesandhedirectedmetocontactThermalFoamsaboutmyinquiry. Iamparticipatinginthe2015DCAffordableLivingDesignCompetition.Thiscompetitionasksteamstodesign10Ͳ15 affordabletownhomesthatmeetstherequirementsoftheLivingBuildingChallenge(netpositiveenergy,netzero water,healthybuildingmaterials,etc.) AsapartofourhypotheticaldesignwehaveincludedSIPsinourmaterialspecifications.Wearerequiredtospec materials/productsforallofourmajorbuildingcomponents.WewantedtouseSIPsforalloftheobviousreasons (higherRͲvalue,tighterenvelope,easytoinstall,etc.)However,wewerealsowonderingifyouhadconsideredcreating aHealthProductDeclarationStandardoraDeclareLabel,whicharetwowaysinwhichamanufacturercandisclose informationonthechemicalmakeͲupoftheirproducts.Forexample,thiswouldinformconsumers/buildersifthereare theirknowncarcinogensinthefoam?Formaldehydeinthewood?Badchemicalsusedintheadhesives? Attachedisaformalrequesttodisclosetheabovementionedinformation.Apartofthiscompetitionrequiresthat participantsreachouttomanufacturerstoaskforthistypeofinformationsothatwecanworktogetherasanindustry topushusforwardtoamoresustainableworld. Thankyouforyourtime. Regards, Lindsey

From: Lindsey Falasca Sent: Saturday, May 16, 2015 2:22 PM To: '[email protected]' Subject: RE: SIPs - Product Information HelloChris, Ihopethisnotefindsyouwell.Ijustwantedtofollowuponmypreviousemail(below).Iaminterestedinspeakingwith yourcompanyaboutcreatingaHealthProductDeclarationStandardoraDeclareLabelforyourRͲControlStructural InsulatedPanels. Ilookforwardtospeakingwithyou. Regards, Lindsey

APPENDIX & SUPPLEMENTAL INFORMATION APPENDIX A

RAINWATER CAPTURE AND WATER CONSUMPTION

RAINWATER Dry Average Wet idk CAPTURE Month Month Month Precipitation, inches 2.68 3.31 3.71 10.94 Cubic ft per square ft area: 0.22 0.28 0.31 0.91 Roof Area, sq ft 9000 Impermeable Surface, sq ft 4500 Permeable surface, sq ft 16500 MonthlyRoof Capture (c.f.) 4556.0 5627.0 6307.0 18598.0 Monthly Roof Capture (gal) 34,170 42,203 47,303 139,485

2 PrecipitationdatafromNOAA:http://www.weather.gov/media/lwx/climate/dcap

Easily Baseline Goal WATER Obtainable National Low-Flow Net Zero Fixtures Target CONSUMPTION Average1 (gal/person/day) (gal/person/ (gal/person/d day) ay) Shower 16.8 13.5 6.8 Toilets 26.7 12.0 0.0 Clothes Washing 21.7 14.5 7.2 Faucets 15.7 11.3 9.0 Other 19.1 9.6 7.8 Gallons per Day: 100 60.8 30.8 Cubic Feet per Month: 401 244 123

Water Consumption Break Down SHOWER Average Use Low Flow Net Zero Goal Shower Flow 2.5 2.0 1.0 Minutes per Shower 6.8 6.8 6.8 Typical Uses Per Day 1.0 1.0 1.0 Gallons Per Day 16.9 13.5 6.8

WATER CLOSET Toilet Use (gpf) 2.2 1.0 0.0 Uses Per Day 12.0 12.0 - Gallons Per Day 26.4 12.0 0.0

LAUNDRY Gallons Per Wash 40.5 27 13.5 Washes/Day 0.54 0.54 0.54 Gallons Per Day 21.7 14.5 7.2

LAVATORY Faucet Flows (gpm) 2.2 1.5 1.2 Typical Uses/Day 7.5 7.5 7.5 Gallons Per Day 16.5 11.3 9.0

MISC. WATER CONSUMPTION Dishes (gal/day/person) 5.0 2.5 2.5 Misc. (gal/day/person) 14.2 7.1 5.3 5.3 = 1 gal drinking + 2 Gallons Per Day 19.2 9.6 7.8 gal cooking + 2 gal misc) Summary Gal/Day/Person 100.7 60.8 30.8 Household Size 4.0 4.0 4.0 Daily Consumption 402.7 243.3 123.1 Monthly Consumption 12,484 7,541 3,817 Annual Consumption 146,986 88,792 44,944 Per Capita Annual Consumption 36,746 22,198 11,236 (gal/year/person) % Of Average Consumption in US - 60% 31% monthly all units 187,255.50 113,119.00 57,257.00 daily all units 6,040.50 3,649.00 1,847.00 APPENDIX A continued

SOLAR ENERGY GENERATION

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7KHVHYDOXHVFDQEHFRPSDUHGWRJHWDQLGHDRIWKHFRVWHIIHFWLYHQHVVRIWKLVV\VWHP+RZHYHUV\VWHPFRVWVV\VWHPILQDQFLQJ RSWLRQV LQFOXGLQJUGSDUW\RZQHUVKLS DQGFRPSOH[XWLOLW\UDWHVFDQVLJQLILFDQWO\FKDQJHWKHUHODWLYHYDOXHRIWKH39V\VWHP APPENDIX A continued

ENERGY CONSUMPTION CALCULATIONS

ASHRAE 2007 Triple Glazed 6" Lights to 0.8 W/SF Combined Baseline Windows Insulation

Construction Slab U-Value 0.06 0.06 0.06 0.06 0.06 Roof U-Value 0.047 0.047 0.04 0.047 0.04 Roof R-Value 21.3 21.3 25.0 21.3 25.0 Wall U-Value 0.065 0.065 0.04 0.065 0.04 Wall R-Value 15.4 15.4 25.0 15.4 25.0

Glass Window U-Value 0.4 0.175 0.4 0.4 0.175 Window SC 0.46 0.55 0.46 0.46 0.55 Skylight U-Value 0.69 0.175 0.69 0.69 0.175 Skylight SC 0.45 0.55 0.45 0.45 0.55 Door U-Value 1.5 0.14 1.5 1.5 0.14 Door SC 0 0 0 0 0

Internal Loads W/SF Bedroom Lighting 1.1 1.1 1.1 0.8 0.8 Misc 0.5 0.5 0.5 0.5 0.5 Coor/Bath/Mech Lighting 0.9 0.9 0.9 0.8 0.8 Misc 0.2 0.2 0.2 0.2 0.2 Dining/Living Lighting 1.2 1.2 1.2 0.8 0.8 Misc 0.5 0.5 0.5 0.5 0.5 Kitchen Lighting 1.2 1.2 1.2 0.8 0.8 Misc 1.5 1.5 1.5 1.5 1.5

Energy Cost Budget 10^6 Btu/yr Lighting 9.4 9.4 9.4 7.2 7.2 Space Heating 3.4 0.7 2.7 3.6 0.4 Space Cooling 16.3 16.1 16.3 16.3 15.1 Fans 0.3 0.2 0.3 0.3 0.2 Receptacles 7.9 7.9 7.9 7.9 7.9 Total (10^6 BTU/yr) 37.3 34.3 36.6 35.3 30.8 Total (Btu/yr) 37300000 34300000 3.7E+07 35300000 30800000 Total (KWH/yr) 10932 10052 10726 10345 9027

Site Energy Consumption Source Energy Consumption 117 31 Operational GHG footprint 20.847716 Square Footage 1500 1500 1500 1500 1500 BTU/sf/yr 24867 22867 24400 23533 20533 KW/sf/yr 7.29 6.70 7.15 6.90 6.02

System Peak Size Total Heat 32.4 28 29.8 32.4 25 Total Cooling 21.5 20.2 18.7 21.3 17.7 APPENDIX B

DHCD FORMS: PROJECT SUMMARY INFORMATION 65,000 53,038 55,000 429,752 947,206 947,206 117,208 236,633 359,038 750,000 (306,000) 1,072,733 Amount Amount Expense Trended 12,255,204 10,140,838 11,505,204 12,255,204 $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ 306,000 Annual Annual Payment Amount Payment Amount Sustaining Sustaining Occupancy Trended EGI Occupancy Years Until Years Until 4,104,663 $ 7,203,335

$ 4,104,663 2.00% 1 $ 3.00% 1 $ Annual Annual Income Trending Trending Expenses Loan Term Units at market rates Occupancy Restrictions % 8,460 7,500 15,60012,675 3.00% 1 15,600 13,447 67,550 Term Gross Annual Income Expense Effective $ $ 2.00% 2.00% 1 302,328 62,424 Amortization $ 3.00% 1 8,975 $ $ 3.00% 1 3,183 70,714 $ 3.00% 1 7,957 Interest Rate Loan Term - % Vacancy # of units Allowance $ $ Units at 81-100% of AMI Total Units $ $ $ $ Units at 31-40% of AMI Units at 41-50% of AMI Units 30% or less of AMI Units at 61-80% of AMI 8 7 Income Coverage - Debt Service Current Year Interest Rate $ $ 5.00% 296,400 60,000 Annual Gross Type of Uses Lender/Funder Total Units ) PROJECT SUMMARY INFORMATION Type of Equity Source of Equity Expense Categories (Effective Gross Income - Project Expenses) ffective Gross Income (must equal Total Uses of Funds) E (Net Operating Income - Financing Payments) (Effective Gross Income x percentage) Source of Funds Lender Source of Income Requested Source of Funds Supportive Services Funding Applied For Permanent Supportive Housing (PSH) - Case MgmtRental Assistance Applied For Local Rent Supplement Program (LSRP) Housing Choice Vouchers Program (HCVP) Annual Contributions Contract Authority (ACC) PROJECT INCOME ( - PROJECT EXPENSES GENERAL INFORMATION Project Information Project NameAddressCity and StateApplicant Capital Funding Applied For 2015 DC Affordable Living Design Competition Washington, DC 5700 Block of Dix Street NE Zip Code 20019 Housing Production Trust FundCommunity Development Block Grant (CDBG)HOME Investment Partnership ProgramLow-Income Housing Tax Credit (LIHTC)Department of Behavioral Health (DBH)HOPWA - 6,906,127 - - Units at 51-60% of AMI Low-Income Units 15 312,000 Market Rate Units NonresidentialIncome from Renewable E (20 yr average) TotalTrended Effective Gross Income 60,000 15 372,000 356,400 Total Sources of Funds USES OF FUNDS Construction or Rehabilitation Costs Interim Income (occupied rehabilitation projects) Historic Tax Credit Proceeds Low Income Housing Tax Credit Proceeds Total Equity Administrative Initial Equity from PACE financing SOURCES OF FUNDS Primary Debt Service Financing Administrative: Intergenerational ProgramManagement Fee $ 3.00% 1 $ Equity Fees Related to Construction or Rehabilitation Annual Cash Flow Financing Payments Remaining Cash Flow Utilities Operating and MaintenanceTaxes and Insurance 20,315 3.00% 1 21,552 HPTFGRANTS--DCSEURiver smart homesRenewable E CreditsOther Total Cash Flow Financing DCSEU RiverSmart Credits DHCD % 40 40 100,000 80,000 6,906,127 Financing Fees and Charges Total Development Costs Acquisition Costs Annual Debt Service Financing Payments Operating Reserve Tax-exempt Bonds Private LoanHPTF CDBG HOMETotal Debt Service Financing 5.50% % 25 306,000 Syndication Related Costs Guarantees and Reserves Developer's Fee Reserve for ReplacementTotal Project Expenses Trended Net Operating Income 3,000 Subordinate Debt Service Financing Total Uses of Funds APPENDIX B continued

DHCD FORMS: RESIDENTIAL USE OF FUNDS S t a S t a t S t a S t a S t a S t a S t a $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ 0 $ 461,026 $ $ 4,149 $ $ 27,662 $ $ 54,346 $ $ 18,781 $ $ 147 $ $ 13,772 $ $ 1,000 $ $ 50,000 50,000 $ $ 6,722 $ 767,014 $ - $ $ 15,776 $ $ $ $ 4,695 $ $ 160 $ $ $ 867 213 $ $ 800 $ $ $ 1,067 $ $ 6,000 $ 1,700 $ 3,750 $ $ 9,303 $ 500 71,516 $ $ 427 $ $ 3,667 $ 817,014 Cost/sq footCost/sq unit per Cost footCost/sq unit per Cost footCost/sq unit per Cost footCost/sq unit per Cost footCost/sq unit per Cost footCost/sq unit per Cost footCost/sq unit per Cost Not in Not in Not in Not in Not in Not in Not in Not Basis* Basis* Basis* Basis* Basis* Basis* Basis* $ 8 1 $ 8 $ $ $ $ 473 - $ 20 1 0 1 $ 44 $ $ 0 $ $ 5 $ 504 Basis* Basis* Basis* Basis* Basis* Basis* Basis* Construction Construction Construction Construction Construction Construction Construction Construction $ $ $ 17 $ $ $ 31 $ 560,616 $ $ 417 676,056 $ 386 625,978 $ 268,983 $ 560,616 - 5,600 Basis* Basis* Basis* Basis* Basis* Basis* Basis* Acquisition Acquisition Acquisition Acquisition Acquisition Acquisition Acquisition Acquisition Acquisition Acquisition Acquisition Acquisition $ 100,833 $ 10,875,238 $ 734,400 $ 11,625,238 - - us - us t a menu menu menu menu menu CBE Status -CBE Status CBE Status CBE St CBE Status see pull down pull down see see pull down pull down see see pull down pull down see pull down see - see pull down pull down - see Min CBE Status CBE CommittedCBE $ Contract Contract % of Total % of Total Construction Construction Construction Construction 55,000 100,833 750,000 750,000 750,000 $ 31 236,633 1,072,733 Cost Cost Cost Cost Cost Cost Cost 11,505,204 10,140,838 RESIDENTIAL USES OF FUNDS RESIDENTIAL Total Budgeted Total Budgeted Total Budgeted Total Budgeted Total Budgeted Total Budgeted Total Budgeted $ $ 0.66% 62,238 3 $ 6.00% $ 414,923 $ - $ $ 5,600 $ 750,000 $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ 55,000 $ $ $ $ $ 236,633 $ $ $ 9,389,665 $ 10,140,838 $ 5,600 (calculate below) (calculate m Type of Uses Type of Uses Type of Uses Type of Uses Type of Uses Type of Uses Type of Uses (calculate below) (calculate ($2.5 million maximum) ($2.5 (funded only) amounts a. Net Sitework Costs 1,236,508 1,236,508 82,434 Total Acquisition Costs Acquisition Total Costs Non-Acquisition on Fee Costs Related Syndication Total Fee on Acquisition Costs Costs Acquisition on Fee Total Developer's Fee Total Guarantees and Reserves Guarantees Total Total Development Costs (TDC) Costs Development Total Total Uses of Funds of Uses Total 12,255,204 Total Construction Costs Construction Total Total Financing Fees and Charges Fees Financing Total Total Fees Total Real Estate Taxes: Describe: Deferred for affordable sales affordable for Deferred Describe: Taxes: Estate Real 1 Net Construction Costs 6,915,386 40% 6,915,386 $ 284 2 Requirements and Conditions General 815,190 8.68% 815,190 34 3 Profit Builder's 281,721 3.00% 281,721 12 4 Overhead General Builder's 5 Premium Bond 2) (see line 70,430 1.30% 70,430 3 6 Other Gen Liability Insurance (Contractors)7 Total Construction Contract8 Construction Contingency below) panels--see solar (less 9 9,389,665 70,430 8% 751,173 8.00% 40% 70,430 751,173 6 31 4,695 50,078 12 Civil Engineering/ 206,573 2.20% Projected CBE 206,573 11 Fee Supervision Architect's 13 Estate Real Attorney 62,238 15,000 15,000 10 Fee Design Architect's 414,923 29 Construction Interest Reserve: 5.5% on $1.8 million for 10 months 35 Acquisition Building 36 Acquisition Land 37 Describe Charges: Carrying 38 reserve Lease-up Relocation Costs: Describe 39 Other40 40,000 employment pandp Scale-jumping/ 10,000 5,00042 43 44 55 40,00056 Construction Guarantee 3 10,000 2,667 5,000 1 0 667 333 30 31 Insurance Risk Builder's Premium: Insurance 32 Mortgage Premiu Insurance 40,800 40,800 3 2,720 57 Describe Reserve: Operating Capitalized 58 Describe Reserve: Service Debt 59 Describe Rent-up Reserve: 60 Describe Reserve: Replacement Capitalized 61 Construction Interest Loan Other: Capitalized 62 41 14 Marketing/Advertising 12,000 12,000 63 33 insurance) title (incl Recording and Title 34 (soft cost) Contingency Financing 35 only) (non-syndication Fees Origination Other Lenders' 36 only) (non-syndication Fees Legal Other Lenders' 37 Other 34 18,500 34,500 12,000 30,000 18,500 34,500 12,000 2 30,000 3 1 1,233 2,300 3 800 2,000 20 Construction Inspections 16,000 Projected CBE 16,000 21 Testing Lead 22 N/A Other: Utilities Connection/ Tap23 Fees Certification Building Living Zero/ Net Other: 24 portion) (non-grant-funded assemblies Other: solar 25 Expediter and Fees and Permits 25 homes) (finished security Temporary 27 Construction Management 28 25,500 56,250 90,000 Projected CBE Projected CBE 139,538 7,500 Committed CBE 25,500 1 139,538 90,000 2 6 4 16 Testing Additional Borings/ Soil 6,400 Projected CBE 6,400 19 Report Environmental 2,200 2,200 0 15 Lot Consolidation Surveys/ 13,010 Projected CBE 13,010 18 Study Market 2,400 Committed CBE 2,400 0 17 Appraisal 3,200 3,200 0 TOTAL DEVELOPMENT COSTS Costs Rehabilitation or Construction OTHER USES FUNDS OF Fee Developer's Syndication Related Costs Related Syndication Fees Related to Construction or Rehabilitation or Construction to Related Fees * Complete for Tax Credit Requests Only Requests for* Complete Tax Credit Costs Acquisition Guarantees and Reserves Guarantees Financing Fees and Charges Fees Financing * Complete for Tax Credit Requests Only Requests for* Complete Tax Credit APPENDIX B continued

DHCD FORMS: PROJECT INCOME

PROJECT INCOME

RESIDENTIAL RENTAL INCOME--CO-OP

Low-Income Units Tenant Utilities: what was the original assumption? Unit Description Median Number of Unit Size Tenant Contract Rent Income per Monthly Annual Paid Bedrooms Baths Income Units (Net leasable Sq. Ft.) Utilities* Rent Subsidy Unit Income Income 2 2 80% 3 $1,800$ 1,800 $ 5,400 $ 64,800 4 2 80% 4 $2,200$ 2,200 $ 8,800 $ 105,600 4 2 50% 8 $1,475$ 1,475 $ 11,800 $ 141,600 % Total 15 $ 26,000 $ 312,000 Vacancy Allowance (Total Annual Income x Vacancy Rate) 5.00%$ (15,600) Effective Gross Income/Low Income Units (Total Annual Income - Vacancy Allowance) $ 296,400

NONRESIDENTIAL INCOME

Square Monthly Annual Description of Type and Size footage Income Income Production of energy for neighborhood renewable energy co-op $ 10,000 Sale of access stormwater retention credits $ 30,000 Commercial Rental (1-3) $ 20,000

Effective Gross Income/Nonresidential Space (Total Annual Income - Vacancy Allowance) 60,000 Effective Gross Income (sum Low Income, Market Rate, Nonresidential totals) 306,400

NON-INCOME PRODUCING UNITS (including management units, tenant services units, recreation, etc.)

Number of Square Description of Type and Size Units Footage

Total Non-income

* Tenant Paid Utilities (mark all utilities to be paid by tenants) ? Household Electric Cooking (describe): Air Conditioning Heat (describe): Hot Water (describe): Other (describe): APPENDIX B continued

DHCD FORMS: PERMANENT FINANCING

SOURCES OF FUNDS At Permanent Financing TOTAL DEVELOPMENT COSTS DEBT

Primary Debt Service Financing Is DHCD the source of Payment Type - Debt Requested Source of Funds Type of Funds funds? Use drop down see pull down Coverage Amortization (Name of Lender) menu menu Ratio Annual Payment Interest Rate Period Loan Term Loan Amount Tax-exempt Bonds 0.00% Private Loan No United or City First Bank $ 306,000 5.50% 25 $4,104,663 HPTF Yes DC DHCD $ - 0.00% CDBG Yes DC DHCD % HOME Yes DC DHCD % Credit Enhancement Total Primary Debt Service Financing $ 306,000.00 $ 4,104,663

Subordinate Debt Service Financing Is DHCD the source of Payment Type - Requested Source of Funds Type of Funds funds? Use drop down see pull down (Name of Lender) DCR/% Cash If Grant, enter Y Annual Loan or Grant menu menu Flow here Payment Interest Rate Loan Term Amount HPTF YesDC DHCD Deferred 1.20 Forgivable loan 0.00% 40 6,906,127 GRANTS--DCSEU Yes DCSEU Y % 80,000 River smart homes Yes DDOE (RiverSmart) Y 0.000% 40 100,000 Renewable E Credits Renewable E Credits (Initial) 117,208 DBH Grant Other % Total Subordinate Debt Service Financing $ $ 7,203,335 Total Debt (Debt Service + Cash Flow Financing) $ 306,000 $ 11,307,998 Total Debt and Grants $ 11,307,998

EQUITY

Type of Equity Source of Equity Amount PACE--Repayable Equity for Geothermal PACE 947,206 Historic Tax Credit Proceeds (from next section) Low Income Housing Tax Credit Proceeds (from next section) Developer's Equity (not from syndication proceeds) Interim Income (occupied rehabilitation projects ) Total Equity $ 947,206 Total Sources of Funds (Total Debt and Grants+ Equity) $ 12,255,204

Maximum DHCD Loan Amount (cash flow financing) Total Uses of Funds (from previous section) $ 12,255,204 Primary Debt Service Financing -- non DHCD (from above) $ (4,104,663) Subordinate Debt Service Financing -- non DHCD (from above) $ (7,023,335) Historic Tax Credit Proceeds (from above) $ - Low Income Housing Tax Credit Proceeds (from above) $ - Developer's Equity (from above) $ - Maximum DHCD Funds Loan Amount$ 1,127,206 APPENDIX B continued

DHCD FORMS: 20-YEAR PRO-FORMA

First full year of operations 2016 First full year of operations 2016 Annual Income Trending 2.00% Annual Income Trending 2.00% Annual Expense Trending 3.00% Annual Expense Trending 3.00% Years Until Sustaining Occupancy 1 Years Until Sustaining Occupancy 1 20-YR OP. PRO FORMA 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 Income Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7 Year 8 Year 9 Year 10 Year 11 Year 12 Year 13 Year 14 Year 15 Year 16 Year 17 Year 18 Year 19 Year 20 Low Income Units$ 302,328 $ 308,375 $ 314,542 $ 320,833 $ 327,250 $ 333,795 $ 340,470 $ 347,280 $ 354,225 $ 361,310 $ 368,536 $ 375,907 $ 383,425 $ 391,094 $ 398,915 $ 406,894 $ 415,032 $ 423,332 $ 431,799 $ 440,435 Renewable E Credits 118,428$ 118,813 $ 93,996 $ 86,300 $ 70,075 $ 70,972 $ 63,341 $ 64,283 $ 48,149 $ 49,112 $ 50,154 $ 51,194 $ 52,260 $ 53,353 $ 54,473 $ 55,562 $ 56,673 $ 57,807 $ 58,963 $ 59,240 Nonresidential 60,000$ 60,000 60,000$ 60,000 60,000$ 60,000 60,000$ 60,000 $ 60,000 $ 60,000 $ 60,000 $ 60,000 $ 60,000 $ 60,000 $ 60,000 $ 60,000 $ 60,000 $ 60,000 $ 60,000 $ 60,000 Gross Project Income 480,756 487,188 468,538 467,133 457,324 464,766 463,811 471,563 462,374 470,422 478,690 487,101 495,685 504,446 513,388 522,456 531,705 541,139 550,762 559,675 Vacancy Allowance (15,116) (15,419) (15,727) (16,042) (16,362) (16,690) (17,024) (17,364) (17,711) (18,065) (18,427) (18,795) (19,171) (19,555) (19,946) (20,345) (20,752) (21,167) (21,590) (22,022) Effective Gross Income$ 465,640 $ 471,769 $ 452,811 $ 451,091 $ 440,962 $ 448,076 $ 446,788 $ 454,199 $ 444,663 $ 452,356 $ 460,263 $ 468,305 $ 476,514 $ 484,891 $ 493,442 $ 502,111 $ 510,953 $ 519,972 $ 529,172 $ 537,653

Expenses Administrative$ 8,460 $ 8,714 $ 8,975 $ 9,244 $ 9,522 $ 9,807 $ 10,102 $ 10,405 $ 10,717 $ 11,038 $ 11,370 $ 11,711 $ 12,062 $ 12,424 $ 12,797 $ 13,180 $ 13,576 $ 13,983 $ 14,403 $ 14,835 Management Fee$ 15,116 $ 15,570 $ 16,037 $ 16,518 $ 17,014 $ 17,524 $ 18,050 $ 18,591 $ 19,149 $ 19,723 $ 20,315 $ 20,925 $ 21,552 $ 22,199 $ 22,865 $ 23,551 $ 24,257 $ 24,985 $ 25,735 $ 26,507 Utilities $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ Maintenance$ 21,552 $ 22,199 $ 22,865 $ 23,551 $ 24,257 $ 24,985 $ 25,734 $ 26,506 $ 27,302 $ 28,121 $ 28,964 $ 29,833 $ 30,728 $ 31,650 $ 32,600 $ 33,578 $ 34,585 $ 35,622 $ 36,691 $ 37,792 Taxes and Insurance$ 13,447 $ 13,850 $ 14,266 $ 14,694 $ 15,135 $ 15,589 $ 16,056 $ 16,538 $ 17,034 $ 17,545 $ 18,072 $ 18,614 $ 19,172 $ 19,747 $ 20,340 $ 20,950 $ 21,578 $ 22,226 $ 22,892 $ 23,579 Reserves (includes operating)$ 11,139 $ 11,474 $ 11,818 $ 12,172 $ 12,538 $ 12,914 $ 13,301 $ 13,700 $ 14,111 $ 14,534 $ 14,970 $ 15,420 $ 15,882 $ 16,359 $ 16,849 $ 17,355 $ 17,876 $ 18,412 $ 18,964 $ 19,533 Total Expenses$ 69,715 $ 71,806 $ 73,961 $ 76,179 $ 78,465 $ 80,819 $ 83,243 $ 85,741 $ 88,313 $ 90,962 $ 93,691 $ 96,502 $ 99,397 $ 102,379 $ 105,450 $ 108,614 $ 111,872 $ 115,228 $ 118,685 $ 122,246 Net Operating Income $ 395,925 $ 399,962 $ 378,850 $ 374,912 $ 362,497 $ 367,258 $ 363,544 $ 368,458 $ 356,350 $ 361,394 $ 366,572 $ 371,803 $ 377,117 $ 382,513 $ 387,992 $ 393,497 $ 399,081 $ 404,744 $ 410,487 $ 415,407

Primary Debt Service Financing Tax-exempt Bonds Private Loan 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 306,000 HPTF CDBG HOME

Total Primary Debt Service$ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 $ 306,000 Cash Flow $ 89,925 $ 93,962 $ 72,850 $ 68,912 $ 56,497 $ 61,258 $ 57,544 $ 62,458 $ 50,350 $ 55,394 $ 60,572 $ 65,803 $ 71,117 $ 76,513 $ 81,992 $ 87,497 $ 93,081 $ 98,744 $ 104,487 $ 109,407 Debt Coverage Ratio 1.29 1.31 1.24 1.23 1.18 1.20 1.19 1.20 1.16 1.18 1.20 1.22 1.23 1.25 1.27 1.29 1.30 1.32 1.34 1.36

Subordinate Debt Service Financing (displays grants and loans) Other: Tax/ Repayment of Equity 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 22,313 HPTF Forgivable Loan $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - CDBG$ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - HOME HOPWA$ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ - $ -

Total Cash Flow Debt$ 33,806 $ 35,825 $ 25,269 $ 23,300 $ 17,092 $ 19,473 $ 17,616 $ 20,073 $ 14,019 $ 16,541 $ 19,130 $ 21,745 $ 24,402 $ 27,100 $ 29,840 $ 32,592 $ 35,384 $ 38,216 $ 41,087 $ 43,547 Remaining Cash Flow $ 33,806 $ 35,825 $ 25,269 $ 23,300 $ 17,092 $ 41,785 $ 39,928 $ 42,385 $ 36,331 $ 38,853 $ 41,442 $ 44,058 $ 46,715 $ 49,413 $ 52,152 $ 54,905 $ 57,697 $ 60,528 $ 63,400 $ 65,860 Debt Coverage Ratio 1.17 1.17 1.14 1.14 1.12 1.13 1.12 1.13 1.11 1.12 1.13 1.13 1.14 1.15 1.16 1.16 1.17 1.18 1.18 1.19 APPENDIX C

OFFICE OF PLANNING - PETITION BY BEULAH BAPTIST CHURCH OF DEANWOOD HEIGHTS TO UPZONE SITE AREA

5226 5227 5259 5258 5257

Future Land Use: Mixed-useareaw/ EADS ST NE low density commercial and R-5-A

moderate density residential 57TH ST NE 5229 5228 5263 5262 5261

R-2

DIX ST NE C-2-A C-1 5253 58TH ST NE 5251

59TH ST NE 5251 CLAY PL NE 5264 5254 5265 5266

GOV

57TH ST NE 60TH ST NE

R-2 5247 CLAY ST NE R-5-A CLAY ST NE

57TH PL NE 5273 5246 5273 5272

OPID0014099 R-5-A

Exhibit 2: Feet ZC 08-03 - Beulah Baptist Church/Dix Street Map Consistency Case ¯ 0 100 200 300 Planned Land Use and Existing Zoning

Governmentofthe District of Columbia Adrian M. Fenty, Mayor Office of Planning ~ September 18, 2008 This map was created for planning purposes from a variety of sources. It is neither a survey nor a legal document. Information provided by other agencies should be verified with them where appropriate. APPENDIX D

PSYCHROMETRIC CHART: CLIMATE, COMFORT, & PASSIVE STRATEGIES AH 30 25 20 15 10 5 50 45 40 Hot Dry Hot Humid 35 J 30 Dry Warm Warm Humid J A S M 25 Moderate ZONE COMFORT 20 O A Cool 15 N M 10 F J D 5 Psychrometric Chart Psychrometric Washington Dc IntL Ar, Dulles USALocation: Maximums Monthly Mean Display: Barometric Pressure:kPa101.36 © Weather Tool Classification HILITE: Climate DBT(°C) Location: Washington, DC Dulles International Airport, USA DC Dulles International Washington, Location: Mean Monthly Maximums Display: 101.36 kPa Pressure: Barometric DESIGN TECHNIQUES SOLAR HEATING PASSIVE EFFECTS THERMAL MASS VENTILATION NATURAL IS TIME IN WHICH COMFORT MET THROUGH PASSIVE NOT ALONE STRATEGIES APPENDIX D continued

CLIMATE CONDITIONS

SOLAR POTENTIAL PREVAILING WINDS

SUMMER WINDS Summer IDEAL FOR NATURAL VENTILATION Solstice

inds NORTH 345° 50 km/h 15° hrs 16° s) 146+ ulles IntL Ar, USA (39.0°, -77.5°)330° 30° t 131 40 km/h 116 102 Need Shade 315° 45° May, June, 87 July, August,September 30 km/h 73 58 300° 60° 43 30° 20 km/h 29 <14

Need Heat 285° 75° Winter 10 km/h January,March, February, April, Solstice December October, November, WEST EAST WINDOW HEIGHT

63° 255° 105°

240° 120°

225° 135° SHADE DEPTH 210° 150°

195° 165° SOUTH

Shading Device Ratio for Washington, DC Southern Windows (Based Upon the Overheated Months of May, June, July, August, September) WINTER WINDS BLOCK TO PREVENT AIR INFILTRATION Height of Window Minimum Shade Depth Maximum Shade Depth

1'-0" 0'-3.5" 0'-7" Winds NORTH 50 km/h hrs s) 345° 15° 1'-6" 0'-5.25" 0'-10.5" 99+ ulles IntL Ar, USA (39.0°, -77.5°) 330° 30° 89 2'-0" 0'-6.75" 1'-2" February 40 km/h 79 2'-6" 0'-8.75" 1'-5.5" 69 315° 45° 3'-0" 0'-10.5" 1'-8.75" 59 30 km/h 49 3'-6" 1'-0.25" 2'-0.25" 39 300° 60° 4'-0" 1'-1.75" 2'-3.75" 29 20 km/h 19 4'-6" 1'-3.5" 2'-7.25" <9

5'-0" 1'-5.25" 2'-10.75" 285° 75° 10 km/h 5'-6" 1'-7" 3'-2.25" 6'-0" 1'-8.75" 3'-5.75" 6'-6" 1'-10.5" 3'-9.25" WEST EAST 7'-0" 2'-0.25" 4'-0.5" 7'-6" 2'-2" 4'-4" 8'-0" 2'-3.5" 4'-7.5" 255° 105° 8'-6" 2'-5.25" 4'-11" 9'-0" 2'-7" 5'-2.5" 240° 120° 9'-6" 2'-8.75" 5'-6" 10'-0" 2'-10.5" 5'-9.5" 225° 135°

210° 150°

195° 165° SOUTH MEETING THEREQUIREMENTS LIVING BUILDINGCHALLENGES: APPENDIX E PETALIMPERATIVE INTENT PROJECT RESPONSE To curb sprawl, restore natural I01-E11 4/2010 Historic Communities: Projects that are part of an ecosystems and protect productive existing historic community developed prior to 1945 may build 01 Limits to Growth agricultural lands and ecologically within the 100 year floodplain. sensitive areas from the negative impacts To mitigate the problem, the units that are in the floodplain are of development. elevated 3 feet above grade for resiliency To re-establish a tie between humans and FAR = 26,592 SF / 32,319 Site Area = 0.823 their nourishment, and reconnect FAR @ 0.75-0.99 = 20% 02 Urban communities to the land, since no truly 32,319 SF x 20% = 6,465 SF (Required Area) Agriculture sustainable community can rely on Community Garden on Southwest Corner of Site (1,600 SF) globally sourced food production. Scale Jumping - Fund Marvin Gaye Greening Center ($10,000) To expand existing thriving wilderness 1 acre = 43,560 square feet = 0.4 hectares PLACE Habitat areas and protect them from destruction The Redwood Creek Watershed Protection Project: 03 Exchange caused by development and building Save the Redwoods League material extraction. Cost = $3,572 per acre To reduce transportation-related Personal bike storage area provided behind each home; New environmental impacts and encourage Capital Bikeshare station adjacent to site; Improved Marvin Gaye 04 Human Powered compact, connected communities that Park trailhead signage and lighting; Improved streetscape; Stairs Living support a productive and rich lifestyle used as an internal design feature in each unit; Electric Vehicle without need of a car. Charging Station Provided To meet all water demands within the All site stormwater is either captured and treated for re-use or carrying capacity of the site and mimic percolates in pervious areas. Additional stormwater is captured natural hydrological conditions, using from street run-off through the use of stormwater retention tree 05 Net Positive appropriately-sized and climate-specific boxes Water water management systems that treat, infiltrate or reuse all water resources on- WATER site. To rely solely on renewable forms of 105% of energy demand is met with on-site renewables and energy and operate year-round in a safe, accounts for pump energy of water, geothermal, and the energy Net Positive pollution-free manner. system 06 Energy ENERGY To improve occupant health by providing Operable windows in every occupied space have been provided; A a direct connection to the outdoor skylight in every unit lets in diffused northern light; Stack ventilation Civilized 07 environment. is encouraged through the solar chimney; Operable windows have Environment been located and sized to encourage cross ventilation

To improve occupant health by reducing Patios/Porches have been provided as dirt walk-off areas; Exterior Healthy Interior or eliminating indoor pollutants. and interior door mats will be provided to each tenant at move-in; A 08 Environment healthy cleaning products stippend will be provided to each resident at move-in To promote designs that bridge the divide The houses were designed to include biophilic design features that between natural and built environments. touches all five senses: Sight: Views into the distance, skylight brings natural shadow patterns into the unit, windows designed for optimal daylight Biophilic infiltration 09 Environment Sound: Hawthorn Trees planted for song bird habitats Touch: Radiant floors for warmth, air-cleaning plants provided in

HEALTH AND HAPPINESS each home Smell: Flowering plants grow on the privacy screens Taste: Herb boxes provided in each home, friut trees planted To eliminate the use of worst-in-class Red List Free products were given first priority in material selection. 10 Red List materials/chemicals with the greatest Care was given to choose other products that meet third-party impact to human and ecosystem health. certifications To minimize projects’ embodied carbon 80 tons x 15 houses = 1,200 tons Embodied through design as well as to offset Estimate provided by 3Degrees for landfill methane traps 11 Carbon projects’ climate change-related 1,200 tons x $2.25 per ton = $2,700 Footprint construction impacts. To reduce the damaging environmental Declare Products have been added to the material list. Materials Responsible and social impacts related to industries reused to the extent possible 12 Industry that rely on natural resource extraction and plant cultivation. To support investment in local economies One of the Live-work units will be a space dedicated to the that stimulates local economic growth, community and will hold events for green jobs training such as strengthens community ties and systems maintenance, solar panel cleaning, and community garden MATERIALS 13 Living Economy development and minimizes maintenance. The space will also be used for community outreach Sourcing environmental impacts associated with and educational events. There will be a Workforce Development transportation of products and people. Program in order to offer neighbors the opportunity to join the construction process To reduce environmental burdens from A Material Conservation Management Plan will be developed to Net Positive the extraction, processing and disposal of optimize material use and divert waste from landfills. 14 Waste materials and turn waste into a valuable resource through beneficial reuse. The project must be designed to create The project complies with the following requirements: human-scaled rather than automobile- Max Parking area = 32,319 Site Area x 15% = 4,850 SF scaled places so that the experience 1 free-standing sign brings out the best in humanity and Max. Single Family Residence = 425 m^2 = 4,575 SF Human Scale promotes culture and interaction. In Max Façade opening < 30m 15 and Humane context of the character of each Transect, Max footprint < 3,570m^2 Places there are specific maximum (and Places to gather: 1 every 1,000 m^2 = 3 gathering places sometimes minimum) requirements for Elements along edge: provided paved areas, street and block design, building scale and signage that contribute to livable places All primary transportation, roads and non- The project was designed with universal accessibility in mind - all building infrastructure that are considered exterior spaces are accessible and all houses are either accessible or externally focused must be equally adaptable. Universal Access accessible to all members of the public 16 to Nature and regardless of background, age and EQUITY Place socioeconomic class—including the homeless—with reasonable steps taken to ensure that all people can benefit from the project’s creation. For every dollar of total project cost the $12,255,204 total development cost x 1/2 cent = $61,276 17 Equitable development must set aside and donate Investment half a cent or more to a charity The project must help create a more The Architect of the project intends to pursure JUST and advocate Just JUST, equitable society through the for remaining team members to do so as well 18 Organizations transparent disclosure of the business practices of the major organizations Theild project must contain design features The design includes large colorful murals depicting a spiritful Marvin intended solely for human delight and the Gaye, as he was born in the neighborhood, as well as Nannie Helen 19 Beauty and celebration of culture, spirit and place Burroughs, a civil rights leader who also lived in the area. Spirit appropriate to its function and meaningfully integrate public art. Educational materials about the operation One of the Live-work units will be a space dedicated to the and performance of the project must be community and will hold events for green jobs training, community provided to the public to share successful outreach, and educational events. The mechanical systems space BEAUTY 20 Inspiration and solutions and to motivate others to make has been designed with educational features such as exposed Education change colorful pipes, descriptive legends and information, and a community dashboard showing energy consumption and generation. APPENDIX F

CHALLENGES/SOLUTIONS TO FULFILLING THE REQUIREMENTS OF THE LIVING BUILDING CHALLENGE

CHALLENGE RESPONSE

Projects may only be built Houses located on the western half of the site 1 on greyfi elds or brownfi elds: are built 3’ above the existing grade plane. The previously developed sites that remaining houses--not in the fl ood zone-- will are not classifi ed as on or adjacent be built slab-on-grade to help reduce cost and to the 100-year fl ood plan create several accessible units.

The project must integrate Allowed exception: I01-E11 Historic Communities: 2 opportunities for agriculture Projects that are part of an existing historic appropriate to its scale and community developed prior to 1945 may build density using the Floor Area Ratio within the 100 year fl oodplain. (FAR) as a basis for calculation. Based on the built FAR of 0.82, This requirement compromises the ability to 20% of the site must be devoted meet other LBC goals. The Marvin Gaye Greening to food production. Center—a fl edgling community garden—is nearby. The team decided to support a food 100% of the project’s water needs production initiative already in place rather 3 must be supplied by captured than only create a new one. precipitation or other natural - A resident garden is proposed for a portion closed loop water systems, and/ of the site. or by recycling used project water, - Remainder of the requirement is met through and must be purifi ed as needed scale-jumping without the use of chemicals. The project currently fi lters grey water to meet The project can not contain any of the water needs of the residents. There are two 4 the listed Red List materials. signifi cant issues with this: - There is a large cost burden to the aff ordability of the project - The District of Columbia does not yet permit this.

There are insuffi cient materials in existence to meet this criteria fully. The team used Red List materials to the extent possible and looked for additional green label standards to augment the selection. The team also advocated to the manufacturer’s of speciﬁ ed materials for more transparency. APPENDIX G

COST ITEMS REQUIRED BY VARIOUS LIVING BUILDING CHALLENGE IMPERATIVES

Several imperatives require a monetary contribution or purchase in order to meet the requirement. These numbers were folded into the budget in order to meet the requirements of the Living Building Challenge. However, this adds extra ﬁ nancial burden to an aff ordable development.

IMPERATIVE + ASSOCIATED COST

02: Urban Agriculture

Scale-Jumping is required to meet the requirement. Therefore the development will provide seed money for the near-by Marvin Gaye Greening Center whose project grant request is $10,000.

03: Habitat Exchange

The development must set-aside in perpetuity an equal amount of land away from the project site. The Redwood Creek Watershed Protection Project, Save the Redwoods League has a cost of $3,572 per acre.

04: Human Powered Living

An electric-vehicle charging station must be provided. Estimated cost is $10,000.

11: Emboded Carbon Footprint

The project’s total embodied carbon impact must be off set through a one-time carbon off set. Assuming 80 tons of carbon per house x 15 houses = 1,200 tons of carbon. 3Degrees, a third- party veriﬁ ed off set provider estimates this cost to be $2.25 per ton, or $2,700.

17: Equitable Investment

For every dollar of project cost, 1/2 cent must be donated to charity. This equals $61,276.

In total, these costs add an additional $87,548 to the cost of the development. APPENDIX H

RETAIL AND GROCERY OPTIONS

legend ACCESSIBLE BY CAR BUS ROUTE BIKE TRAIL WALKABLE AREA LOCAL PRODUCE OPTIONS

DEANWOOD HEIGHTS MAIN STREETS MULTITUDE OF CARRYOUT RESTAURANTS

SAVE-A-LOT 1.0 MILES M LEDERER GARDENS 1.2 MILES Farmers’ Market 0.5 MILES 1 mile radius

SAFEWAY 2.1 MILES SAFEWAY M 1.7 MILES

GIANT 4.4 MILES N APPENDIX I

PUBLIC TRANSPORTATION AND LOCAL AMENITIES

The site area is bounded by Minnesota Avenue, East Capitol Street, Eastern and Southern Avenues; Interstate 295 is in close proximity. Car ownership is low, with 40% of the area’s 11,000 households reporting no access to a vehicle in the 2000 Census. Mass transportation is available via the Capitol Heights Metro station (blue and silver lines) which is a half a mile away. Bus lines connect to downtown only during rush hour service. The Marvin Gaye Park bike trail provides access to several metro stations and local amenities legend ACCESSIBLE BY CAR BUS ROUTE BIKE TRAIL WALKABLE AREA OUTDOOR RECREATION AREA NEIGBORHOOD AMENITY

DEANWOOD STATION

TO MINNESOTA AVE. STATION BENNING ROAD STATION DEANWOOD HEIGHTS MAIN STREETS BENNING HEIGHTS U8 BUS LINE

TO GALLERY PLACE STATION X9 BUS LINE METRO CENTER STATION WOODSON HIGH SCHOOL

Watts Branch Recreation Center DREW ELEMENTARY SCHOOL BEULAH BAPTIST marvin gaye trail CHURCH LOW DENSITY COMMERCIAL U8 BUS LINE X9 BUS LINE

W4 BUS LINE

1/4 mile radius

Watts Branch PLAYGROUND

EVANS RECREATION CENTER

ANACOSTIA STATION M CAPITOL HEIGHTS METRO STATION N APPENDIX J

VERNACULAR ARCHITECTURE HISTORIC MODERN

FIREPLACES AND CHIMNEYS WERE HISTORICALLY USED TO HEAT THE HOME. THE MODERN INTERPRETATION ENCOURAGES NATURAL VENTILATION UTILIZING THE STACK EFFECT

PROJECTING BAND DETAIL UTILIZING FIBER CEMENT PLANKS IN CONJUNCTION WITH THE SOLAR CANOPY IS A MODERN INTERPRETATION OF TRADITIONAL BRICK CORNICE DETAILING

FIBER CEMENT LINTELS AND VERTICAL POSTS EMBEDDED INTO THE WINDOW SYSTEM RELATE TO THE TRADITIONAL CONCRETE LINTELS AND WINDOW ORNAMENTATION

FIXED FABRIC AWNINGS WERE HISTORICALLY USED TO PROTECT OPENINGS FROM THE SUN. THEY CURRENTLY PERFORM THE SAME FUNCTION EXCEPT THEY ARE OPTIMIZED AND SIZED AS NEEDED FOR PASSIVE SOLAR HEATING

FIBER CEMENT PLANK CLADDING USED AS A RAINSCREEN WALL SYSTEM HAS THE SAME TEXTURE AND SCALE OF THE MORE TRADITIONAL BRICK FACADE

THE FRONT PORCH IS A COMMUNITY ENHANCING DESIGN FEATURE THAT PROVIDES PROTECTION FROM THE STREET AND ALLOWS FOR SOCIAL ENGAGEMENT WITH NEIGHBORS

TYPICAL FRONT YARDS WILL BE REPLACED WITH NATIVE GRASSES TO FUNCTION AS RAINGARDENS AS A MEANS TO TRAP AND TREAT STORMWATER APPENDIX K

SALE OF ELECTRICITY AND SRECS

h s a C

e w v i o t l a F l u ($113,180.14) m ($42,208.58) ($183,254.84) ($269,554.53) ($363,550.58) ($482,363.80) u ($600,792.00) C e m o c n I

l a t o T

l a m e r u e l h a t V o e G

y t i c i r t ) c s e C l E E ( R

S e u l a V

V P

e C u E l a R S V

h y t W i c i M r / t e c u e l l $120.00 $475.00 $107,208.00 $10,000.00 $117,208.00 a E V l a m r e h t o e G

d e l l a t s n I V P

d e l l a t s n I Less 30% ITC Less 10% ITC ($308,000.00) ($410,000.00) ($440,000.00) ($455,125.00) r a 1 $123.00 $475.00 $108,178.20 $10,250.00 $118,428.20 7 $142.64 $142.50 $51,453.99 $11,886.86 $63,340.85 $21,132.26 2 $126.08 $475.00 $108,306.97 $10,506.25 $118,813.22 5 $135.77 $190.00 $58,760.61 $11,314.08 $70,074.69 3 $129.23 $332.50 $83,227.14 $10,768.91 $93,996.05 6 $139.16 $190.00 $59,374.62 $11,596.93 $70,971.56 89 $146.21 $149.86 $142.50 $47.50 $52,099.09 $35,660.32 $12,184.03 $12,488.63 $64,283.12 $48,148.95 $85,415.38 $133,564.33 4 $132.46 $285.00 $75,261.57 $11,038.13 $86,299.70 11 $157.45 $47.50 $37,032.78 $13,120.87 $50,153.64 $232,856.89 0 1217 $161.39 $47.50 $182.59 $37,744.85 $47.50 $13,448.89 $41,581.29 $51,193.73 $284,050.63 $15,216.18 $56,797.47 $556,553.84 1315 $165.42 $173.80 $47.50 $47.50 $38,474.72 $39,989.66 $13,785.11 $14,482.98 $52,259.83 $54,472.64 $336,310.46 $444,135.67 161819 $178.14 $187.16 $191.84 $47.50 $47.50 $47.50 $40,775.65 $42,407.07 $43,253.50 $14,845.06 $15,596.59 $55,620.70 $15,986.50 $58,003.66 $499,756.37 $59,240.00 $614,557.50 $673,797.50 14 $169.56 $47.50 $39,222.84 $14,129.74 $53,352.57 $389,663.03 e 10 $153.61 $47.50 $36,338.08 $12,800.85 $49,138.92 $182,703.25 20 $196.63 $47.50 $44,121.09 $16,386.16 $60,507.25 $734,304.75 Y APPENDIX L

SALE OF EXCESS STORMWATER RETENTION CREDITS

Per the new stormwater regulations, the site is required to handle all the volume of a 1.2” storm event. However, the Water Petal requires complete runoff management so there will be a quantiﬁ able regulatory surplus that could be sold to the broader market. APPENDIX M

DC PACE MODEL $0 $10,000

Estimated PACE Loan Terms for Project 65,29344,673 164,466 143,950 33,768 $34,607 29,556 $30,290 235 $59,735 $51,273 788 $63,324 $64,897 Term (Years) 20 15 Rate 6% 5.50% Lifetime Beneﬁ t $1,651,635 $1,370,275 Average Annual Savings $82,582 $91,352 Max PACE loan $947,206 $916,950 Annual PACE Payment ($82,582) ($91,352) $0 $10,000 1 2 3 4 5 6 7891011121314151617181920 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 $0.12 $0.12 $0.13 $0.13 $0.14 $0.14 $0.14 $0.15 $0.15 $0.16 $0.16 $0.17 $0.17 $0.18 $0.18 $0.19 $0.19 $0.20 $0.20 $0.21 $3,000 $3,030 $3,060 $3,091 $3,122 $3,153 $3,185 $3,216 $3,249 $13,281 $3,314 $3,347 $3,380 $3,414 $3,448 $3,483 $3,518 $3,553 $3,588 $13,624 $3,000 $3,030 $3,060 $3,091 $3,122 $3,153 $3,185 $3,216 $3,249 $3,281 $3,314 $3,347 $3,380 $3,414 $3,448 $3,483 $3,518 $3,553 $3,588 $3,624 $31,238 $49,980 $29,988 $17,993 $17,993 $8,996 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $21,708 $22,247 $22,800 $23,367 $23,948 $24,543 $25,153 $25,778 $26,418 $27,075 $27,747 $28,437 $29,144 $29,868 $30,610 $31,371 $32,150 $32,949 $ 158,333 157,542 156,754$81,405 155,970$19,000 $80,998 155,190 $19,472 $56,415 154,414 $19,956 $48,114 153,642 $20,452 $31,916 152,874 $20,960 $31,756 152,110 $21,481 $23,698 151,349 $22,015 $23,579 150,592 $22,562 $7,821 149,839 $23,123 149,090 $23,697 $0 $24,286 148,345 $24,890 147,603 $0 146,865 $25,508 $0 146,131 $26,142 145,400 $26,792 $0 1 $27,457 $28,140 $0 $28,839 $ $0 $0 $0 $0 $0 $0 180,900 179,996 179,096 178,200 177,309 176,422 175,540 174,663 173,789 172,920 172,056 171,196 170,340 169,488 168,640 167,797 166,958 166,123 1 $307,851 $169,668 $126,099 $106,835 $91,694 $83,623 $67,681 $68,703 $54,113 $37,491 $48,720 $49,980 $51,271 $52,595 $53,953 $55,345 $56,772 $58, $157,500 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $310,851 $172,698 $129,159 $109,926 $94,816 $86,776 $70,865 $71,919 $57,361 $50,772 $52,033 $53,327 $54,652 $56,010 $57,402 $58,828 $60,290 $61, Cashflow Model Revenue Inflows: Response Demand Frequency Regulation ITC Depreciation Cash Outflows: Year Annual kWh Production Annual Utility Unit Cost ElectricAvoided (Solar) Cost Savings cap) (90% of Income REC Annual Savings from Savings EE Annual ElectricAvoided (EE) Cost Savings TOTAL CASH INFLOW ANNUAL LOAN REPAYMENT 10 & 20 Yrs. Replacement Inverter 10 & 20 Yrs. Replacement Battery Annual O&M Cost TOTAL CASH OUTFLOW Annual Net Savings APPENDIX N

COMMUNITY RENEWABLE SYSTEM: SALE OF GEOTHERMAL ‘ENERGY’

There are approximately 47,000 square feet of building space adjacent to the project site. We have capacity onsite to install up to 80 tons of conditioning capacity.

The estimated energy consumption of adjacent properties based on property tax records, South Region statistics from the 2009 US DOE Residential Energy Consumption Survey, end-use splits, and Architecture 2030 regional residential EUIs of 82.5 kBTU/sf/year. Of that, heating and cooling energy is approximately 40%, or 33kBTU/sf/year. Literature suggests that a district geothermal system can reduce heating and cooling costs by 30%; that translates to about $1/square foot/year cost savings.

Summary of Calculations

• At an average site EUI of 38.8 kBTU/sf/year, this equates to about 13 kWh/sf/year • At $0.12/kWh this is about $1.56/sf/year • Heating and cooling represent 40% of the cost, or $0.63/sf • If the geothermal system can save 30%, that would be $0.21/ sf/year • Across 47,000 square feet, that would be a savings of $10,000/year • For the additional cost of drilling the capacity this would yield a simple payback of about 12 years APPENDIX O

CARBON OFFSETS SITE VS. SOURCE ENERGY

Compared to a code compliant building using all electric, we shrink the source energy intensity to 30.8 from 117 (Million BTU) and by going onsite all renewable, shrink the carbon footrpint of each unit from about 20 tons/year to basically zero.

40% REDUCTION APPENDIX P

WORKFORCE DEVELOPMENT STRATEGY

Once we understand each neighbor’s background and skills, we will set up introductory meetings with the subcontractors working onsite to see who might be helpful with our subs’ day-to-day activities. This model will off er our neighbors the opportunity to join the construction process and learn skills that will aff ord them a good living. We envision using the adjacent vacant commercial sheds across the street from our project on the south side of our site for construction staging, component framing and related jobs that off er training opportunities for neighborhood residents. As part of that process, we will develop those commercial spaces into useful buildings that when construction is ﬁ nished, are left as something that would contribute back to the community.

DIX STREET NE

N PROJECT SITE