What percentage of a building's surface area may be excluded from the calculation for Materials and Resources Credit, Building Life-Cycle Impact Reduction, Option 2. Renovation of Abandoned or Blighted Buildings because of deterioration or damage when maintaining existing building structure, enclosure and interior structural elements?
Answer(s): C
For the Materials and Resources Credit, Building Life-Cycle Impact Reduction, Option 2. Renovation of Abandoned or Blighted Buildings, up to 25% of the building surface area may be excluded from the credit calculation due to deterioration or damage.
LEED Certification- Requirements for Material & Resource Credit: Building Life-Cycle Impact Reduction - Firstgreen Consulting Pvt Ltd
When preparing the Sustainable Sites Prerequisite, Construction Activity Pollution Prevention, the Construction General Permit must contain which of the following?
The Construction General Permit (CGP) for the Sustainable Sites Prerequisite, Construction Activity Pollution Prevention, must contain an installation plan for perimeter control. This is part of the Erosion and Sedimentation Control (ESC) Plan, which is designed to prevent loss of soil during construction by stormwater runoff and/or wind erosion, prevent sedimentation of storm sewer or receiving streams, and prevent polluting the air with dust and particulate matter.
Sustainable Sites Prerequisites | GlobalSpec
A LEED AP is evaluating whether Indoor Environmental Quality Credit, Acoustic Performance is feasible for a LEEDAP Building Design and Construction: Healthcare project. Which of the following groups of documents would best inform this decision?
Answer(s): A
The Acoustic Performance credit under the LEED BD+C: Healthcare rating system addresses the acoustic environment in healthcare spaces. It requires strategies that reduce noise levels, control background noise, and provide sound privacy. The documents that would best inform this decision are:Airport flyover maps: These can help determine the level of external noise intrusion into the building, which can affect the acoustic environment.Mechanical plans: These can provide information about the location and type of mechanical equipment, which can be a source of internal noise.Wall sections: These can provide information about the construction of the walls, including materials and assemblies, which can affect sound transmission between spaces.
Acoustic performance | U.S. Green Building Council
Several Materials and Resources credits give a bonus location valuation factor, which allows products extracted,manufactured and produced within 100 mi. (161 km) of the project to take double valuation in credit calculations. The intent of this bonus is
The bonus location valuation factor in several Materials and Resources credits under LEED AP BD+C V4 is intended to incentivize the purchase of products that support the local economy. Products extracted, manufactured, and produced within 100 miles (161 km) of the project are valued at 200% of their cost within the calculations. This adds value to locally produced products and materials.
LEED Quiz 8: Ch. 9 Materials & Resources Flashcards | Quizlet LEED 2009 vs. LEED v4: Regional Materials - LaForce, LLC
The total land area within a 1/4 mi. (0.40 km) radius of a project boundary consists of 130 acres (53 hectares) and has a residential to nonresidential ratio of 60:40. Within this same total land area, there are 780 dwelling units and 1,600,000 ft2 (148 645 m2) of nonresidential building space. Given these parameters, what are the surrounding residential and nonresidential densities when attempting to achieve Location and Transportation Credit, Surrounding Density and Diverse Uses?
The surrounding residential density is calculated by dividing the total number of dwelling units by the total residential land area. In this case, it would be 780 dwelling units divided by 60% of 130 acres, which equals approximately 13 dwelling units per acre (or 32 dwelling units per hectare). The nonresidential density, or Floor Area Ratio (FAR), is calculated by dividing the total nonresidential building floor area by the total nonresidential land area. In this case, it would be1,600,000 ft² divided by 40% of 130 acres, which equals a FAR of approximately 0.47. These calculations are used when attempting to achieve the Location and Transportation Credit, Surrounding Density and Diverse Uses, under the LEED AP BD+C V4 rating system.
[LEED v4 BD+C Reference Guide]
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