SS (Site Selection) Advanced 1 Flashcards
(44 cards)
How many Prerequisites are available for SS and what are they?
1 prerequisite (2 if it is a school or healthcare)
P1. Construction Activity Pollution Prevention
P2 School/Healthcare. Environmental Site Assessment
How many Credits are available for SS and what are they?
6 credits primary (5 additional depending on project type)
C1. Site Assessment C2. Site Development Protect or Restore Habitat C3. Open Space C4. Rainwater Management C5. Heat Island Reduction C6. Light Pollution Reduction
Additional Credits are available to specific building types:
C1 Schools. Site Master Plan
C2 Schools. Joint Use Facilities
C1 Core + Shell. Tenant Design and Construction Guidelines
C1 Healthcare. Places of Respite
C2 Healthcare. Direct Exterior Access
What is the intent of SS P1, Construction Activity Pollution Prevention?
Control soil erosion, waterway sedimentation, and airborne dust
What must the ESC plan comply with?
2012 EPA construction general permit
In SS P1, Construction Activity Pollution Prevention what are the 3 categories of action identified within the CGP that must be followed for every project?
- Erosion and Sedimentation Control
- Stabilization
- Pollution Prevention
Who creates the ESC plan?
Civil engineer
What is the intent of SS P2 Schools/Healthcare, Environmental Site Assessment?
Protect vulnerable populations by ensuring the site is assessed for contamination
What is the first step in the SS P2 Schools/Healthcare, Environmental Site Assessment process?
Phase 1 ESA (Environmental Site Assessment)
If contamination is suspected, Phase 2 ESA is required
What is the difference between Phase 1 and Phase 2 ESA?
Phase 1 is based on historical records and basic site analysis, no physical samples or chemical analysis is required.
What does a SS C1, Site Assessment analysis include?
Everything except contamination, specifically this includes topography, hydrology, climate, vegetation, soils, human use, and human health effects.
What is the intent of SS C2, Site Development- Protect or Restore Habitats?
Conserve existing natural areas and restore damaged areas to provide habitat and promote biodiversity.
What is the minimum requirement for SS C2, Site Development- Protect or Restore Habitats?
Option 1. Preserve and protect 40% of the greenfield site conditions from development and construction activity
AND
Option 2. Either restore 30% of previously developed area or provide financial support of an off-site land trust .
What must restored soils meet for SS C2, Site Development- Protect or Restore Habitats Option 1, On-site Restoration credit?
Organic matter, compaction, and infiltration rates PLUS either soil biological function or soil chemical characteristics
What amount of financial support is required for SS C2, Site Development- Protect or Restore Habitats Option credit?
$0.40 per square foot of the total site, including the building footprint to a land trust accredited by the Land Trust Alliance
Define OPEN SPACE
Exterior space that encourages interactions with people and landscape
How much of the site must be open in order to get credit for SS C3, Open Space?
30% of the site, including the building footprint, must be useable open space of which 25% must be vegetated.
Artificial turf or small parking islands do not count. It should promote social or physical activity, visually interest, or preserve habitats.
What density (FAR) is required in order for extensive or intensive vegetated roofs to counts towards the minimum vegetated requirement for the SS C3, Open Space credit?
1.5 FAR
What is the intent of SS C4, Rainwater Management?
Reduce runoff volume
Improve water quality by replicating the natural hydrology and water balance of the site…or simply restore balance
What are the 2 options for earning points in SS C4, Rainwater Management?
Option 1, Percentile of Rainfall Events (best path for urban projects)
Option 2, Natural Land Cover Conditions
What are the 3 paths for SS C4 Rainwater Management Option 1, Percentile of Rainfall Events?
Path 1, 95th percentile = 2 points (healthcare = 1 point)
Path 2, 98th percentile = 3 points (healthcare = 2 points)
Path 3, 85th percentile (Zero Lot Lines Only) = 3 points (healthcare = 2 points)
Define 95TH PERCENTILE RAINFALL EVENT
Measured precipitation depth accumulated over a 24 hour period for the period of record that ranks as the 95th percentile rainfall depth based on the range of all daily event occurrences during this period.
What is the most popular low impact development strategy?
Pervious pavement
What is the intent of SS C5, Heat Island Reduction?
Minimize the effects on microclimates and habitats by reducing heat islands
Water are the 2 options for earning points in SS C5, Heat Island Reduction?
Option 1, Non-roof and roof (horizontal surfaces)
Option 2, Parking under cover
Projects may pursue both