Sustainable Sites - SS Flashcards
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<p>(SS - Open Space) At Minimum, what % of outdoor space must be vegetated or have overhead vegetated canopy. (Turf grass does not count as vegetation)</p>
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<p>25% of outdoor space</p>
<p><p>(SS - Open Space) Outdoor space must be greater than or equal to what % of the total site area?</p></p>
<p><p>30% of the total site</p></p>
<p><p>(SS - Open Space) What features must an outdoor space include?</p></p>
<p><p>- It must be physically accessible, and one or more of the following
- A PEDESTRIAN-oriented paving or turf area that accommodates outdoor activities;
- A RECREATION-oriented paving or turf area that accommodates physical activity;
- A GARDEN-space with diverse vegetation that provides year-round visual interest;
- A GARDEN-space dedicated to community gardens;
- PRESERVED or CREATED HABITAT that meets credit: SS - Protect or Restore Habitat, and also includes elements of human interaction.</p></p>
<p><p>(SS - Open Space) When can a project count its vegetated roofs, and roof-based physically accessible paving areas, towards the 25% minimum vegetated requirement?</p></p>
<p><p>When it has a FAR of at least 1.5, and is physically accessible.</p></p>
<p><p>(SS - Open Space) When can a wetland or naturally designed pond count as open space?</p></p>
<p><p>If the side slope gradients average 1:4 or less, and are vegetated.</p></p>
<p><p>(SS - Open Space) What are alternative ways for projects in a multitenant complex to achieve the Open Space Credit?</p></p>
<p><p>- The open space can be at another area of the master plan as long as the requirements have been met and documentation shows that it is protected from development for the life of the building.</p></p>
<p>(SS - Site Assessment) What TOPOGRAPHY information needs to be assessed?</p>
<p>- Contour mapping
- Slope stability risks
- Unique topographic features</p>
<p>(SS - Site Assessment) What HYDROLOGY information needs to be assessed?</p>
<p>- Streams
- Lakes
- Shorelines
- Flood Hazard Areas
- Delineated wetlands
- Rainwater collection and reuse opportunities</p>
<p>(SS - Site Assessment) What CLIMATE information needs to be assessed?</p>
<p>- Seasonal sun angles
- Solar exposure
- Heat island effect potential
- Prevailing winds
- Monthly precipitation and temperature ranges</p>
<p>(SS - Site Assessment) What VEGETATION information needs to be assessed?</p>
<p>- Greenfield area
- Primary vegetation types
- Significant tree mapping
- Threatened or endangered species
- Unique habitat
- Invasive plant species</p>
<p>(SS - Site Assessment) What SOILS information needs to be assessed?</p>
<p>- Natural Resources Conservation Service soils delineation
- Healthy soils
- USDA prime farmland
- Previous Development
- Disturbed Soils</p>
<p>(SS - Site Assessment) What HUMAN USE information needs to be assessed?</p>
<p>- Views
- Adjacent transportation infrastructure
- Adjacent properties
- Construction materials with existing recycle or reuse potential</p>
<p>(SS - Site Assessment) What HUMAN HEALTH EFFECTS information needs to be assessed?</p>
<p>- Proximity of vulnerable populations
- Adjacent physical activity opportunities
- Proximity to major sources of air pollution</p>
<p>(SS - Site Development - Protect or Restore Habitat) What % of previously developed site needs to be restored to green space with native or adaptive vegetation?</p>
<p>30% (60% exemplary) (School athletic fields do not count)</p>
<p>(SS - Site Development - Protect or Restore Habitat) Option 2. What amount donation can make up for not returning >30% of site to natural habitat?</p>
<p>$0.40 per square foot ($0.80 exemplary)</p>
<p>(SS - Rainwater Management) What standard should be referenced for guidance on implementing the stormwater runoff requirements?</p>
<p>Section 438 of the Energy Independence and Security Act</p>
<p>(SS - Rainwater Management) Option 1, Path 1 - What percentile of regional or local rainfall events must be managed using low-impact development &amp; green infrastructure?</p>
<p>95th Percentile of Rainfall Events</p>
<p>(SS - Rainwater Management) Option 1, Path 2 - What percentile of regional or local rainfall events must be managed using LID or green infrastructure (3 pts)</p>
<p>98th Percentile of Rainfall Events</p>
<p>(SS - Rainwater Management) Option 1, Path 3 - What percentile of regional or local rainfall events must be managed for "Zero Lot Line" projects? (Minimum urban density of 1.5 FAR)</p>
<p>85th Percentile of Rainfall Events</p>
<p>(SS - Rainwater Management) Option 2</p>
<p>Make sure that the runoff volume from the postdeveloped site is equal or lesser than the runoff volume from the natural land conditions on site.</p>
<p>Define Green Infrastructure</p>
<p>A soil and vegetation based approach to we weather management that is cost-effective, sustainable, and environmentally friendly. Green infrastructure management approaches and technologies infiltrate, evapotranspire, capture and reuse stormwater to maintain or restore natural hydrologies.</p>
<p>Define Low-Impact Development (LID)</p>
<p>an approach to managing rainwater runoff that emphasizes on-site natural features to protect water quality, by replacing the natural land cover hydrologic regime of watersheds, and addressing runoff close to its source.</p>