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MASON COURT. Beyond Shelter Housing Development Corporation June 5, 2010. Project Description. 3-story rental housing development 4 single-level flats 8 two-story townhouses Community Room & Laundry Garden & Outdoor Play area. The 3 E’s include ‘Equity’. Low Income Families
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MASON COURT Beyond Shelter Housing Development Corporation June 5, 2010
Project Description • 3-story rental housing development • 4 single-level flats • 8 two-story townhouses • Community Room & Laundry • Garden & Outdoor Play area
The 3 E’s include ‘Equity’ • Low Income Families • People with Disabilities • Homeless Men and Women • Mentally Ill Individuals • Let’s set an example for the community
Site Elements • 2129 E. El Segundo Blvd. Compton, CA 90222 • Close to parks, schools, supermarkets, medical facilities • Accessible to public transportation
High Sustainability Goals • Minimize impact on natural environment • Maintain Energy Efficiency • Reduce use of non-sustainable materials • Manage water runoff • Maximize recycling • Water conservation
Energy & Lighting Objectives Mason Courts seeks to lower energy costs by improving building performance, and also to achieve thermal and visual comfort with decreased reliance on mechanical systems
Site Challenges • Orientation of building runs vertically North to South - high levels of sun exposure on East and West sides of building
Solar Study-Morning • 9:00 am • 8:00 am • 10:00 am • 11:00 am • 12:00 am
Solar Study-Afternoon • 2:00 pm • 1:00 pm • 3:00 pm • 4:00 pm • 5:00 pm
Solar Study-Animation ON the 5th of June from sunrise to sunset
Solar Study-Animation ON the 1st of January from sunrise to sunset
Natural Daylighting • Wood sliding shutters • Solar Tubes to the kitchen
Natural Daylighting • Saw-tooth Skylight
Passive Ventilation • Thermal Heat Sensor Operable Skylights-monitors • Low speed fans to circulate air • Minimize the use of HVAC systems
Electric Lighting and lighting control • Compact fluorescent lights • Occupancy sensors • Automated photocells to dim electric lights • Minimal landscape lighting
Photovoltaic Systems • seamless solar roofing solution(US-Tile + SRS ) • Integrated parking solar canopy • 9’ high minimum over parking • Shaded Parking (reduces Heat Island effect)
Water Heating • Utilize Solar Water Heating System within the current Boiler System • System includes • Boiler • Water Pump and Circulating Pump • Fail Safe System with Gas
Heating and Electrical Appliances • Radiant Heating • In lieu of Furnace • Connected to Solar Water Heating System • Energy Star Appliances • Refrigerator • Dishwasher • Washer and Dryer
Building Envelope • Good Design Reduces Heat Gain or Loss and Moisture Control • Heat Gain or Loss • Insulation – Recycled Blue Jeans or Blown in Cellulose • Air Tight Building • Windows – Dual Glazed, Low Solar Gain Low-E Glass, Argon/Krypton Gas – High Shading Coefficient • Moisture Control • Moisture Barrier • Ventilation • Waterproofing
Materials Objectives • Minimize Impact on the Environment • Renewable and Recyclable • Recycled Content Materials • Improve IAQ – Lower Indoor Air Pollution • Increase Performance and Durability – “Best Product” reduce, reuse, recycle and restore
Recycled Materials • Concrete – Fly Ash and Recycled Concrete • Asphalt with Recycled Aggregate • Steel – 30% < recycled steel • Sheathing – Post Consumer Newspapers • Insulation – Recycled Blue Jean or Newspaper • Roofing with Recycled Rubber • Recycled Carpet – 100% recyclable and 40-60% recycled content
Renewable Materials • Lumber – FSC certified lumber for the framing roofing, subfloors, and cabinets. • Linoleum – in lieu of Vinyl Sheets in Kitchen and Bathrooms • Bamboo Flooring – 5-7 years of maturity
Materials for IAQ • Lumber – Treated with Borate and VOC free or Low VOC adhesives • Carpet – Green Label Plus certification • Concrete Polished Flooring in lieu of Carpet • Paints with Low or No VOC’s • Caulk and Adhesives – Low VOC and no Formaldehyde
Low Toxicity • Paints - Benjamin Moore Natura • Exceeds Led and Greenseal standards • Odorless • Zero VOC’s • Eco-Friendly Wool Carpet Padding • Free of dyes, glues, pesticides, adhesives and other chemicals • Years of service • Bio-degradable, use as weed barrier or mulch in garden
Renewable Materials • Meadow board • Plywood-like panels made from ryegrass • Rapidly renewable alternative to wood • Superior strength, insulation, acoustic, and fire rating values
Cabinetry • Sunflower Seed Board • 100% sunflower hulls • Countertops, cabinet faces • Not waterproof, needs counter topping material • Wheat board • Alternative to Sunflower Board • 100% wheat straw • Fireclay Tile • 60% recycled content • More post-consumer waste than any other tile on the market • Curbside waste glass, Bay Area waste granite dust and used sandblasting abrasives
Flooring • First Floor - Concrete flooring • Mixture includes fly-ash • Second Floor - Bamboo Flooring • Renewable hardwood flooring • Harvested every 5-7 years • Kitchen - Cork Flooring • Harvested every 9-10 years • Zero waste during manufacturing • Trees survive debarking, reproduce more bark
Flooring • Bathrooms/Laundry Room - Marmoleum • Zero VOC’s • 100% natural ingredients • All Bedrooms - Floorganics Natural Carpet • 100% natural ingredients • 100% bio-degradable • Zero Toxins, Zero VOC’s
Indoor Environmental Quality (IEQ) Providing good IEQ at Mason Court is a key component to the overall project goal of providing a comfortable, safe, environment for building residents.
Indoor Environmental Quality • Visual/Physical Comfort • Natural Daylighting Strategies • Controllability of lighting • Comfortable interior temperatures • Healthy IAQ
HVAC • Proper Cleaning & Sealing of Ducts • Contractor Oversight • System Flush Out • MERV 10-13 Filters
HVAC (cont’d) • Fresh Air Intake Ports • Moisture Control in Bathrooms • Regular Inspection and Maintenance
IAQ North
IAQ North
IAQ North
IAQ North
Energy Efficient ceiling fans Bathroom fans on timers Walk-off mats (Interior) Foot Grilles (Exterior) IAQ (cont’d)
Carpet & IAQ • Low-pile carpeting • Renewable / Recycled Content • Green Label PLUS • Low VOCs
IAQ Education / Maintenance • Tenant Manual • Non-Toxic cleaning products • Educate owners and residents • Maintaining healthy IAQ/IEQ for everyone
Water Objectives Mason Court strives to minimize the use of and need for fresh water; and also to manage, retain, and harvest as much storm water as possible on the property.
Reducing Indoor Water Use • Low-flow shower heads (2-2.4 gallons per minute or less) • Dual-flush toilets • Aerators on all sinks • WaterSense (and EnergyStar) washing machines and dishwashers
Reducing Outdoor Water Use • Drought tolerant and native plants • Limited use of turf • Tilled soil to improve water infiltration • Zoned, timer system, drip irrigation • Harvested rainwater for irrigation • Mulch to keep moisture in the soil
Storm Water Management and Use • Tilled soil to improve water infiltration • Porous unit pavers for parking and walkways • Bio-retention planter boxes under downspouts • Underground cistern for storm water storage