What are the Minimum Program Requirements (MPR) for a LEED project? What is ASHRAE 62.1 related to? What is ASHRAE 55 related to?

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1 What are the Minimum Program Requirements (MPR) for a LEED project? What is ASHRAE 62.1 related to? GBES1 GBES 2 What is ASHRAE 55 related to? What is ASHRAE 90.1 related to? GBES 3 GBES 4 What does ASHRAE stand for? What ASHRAE standards would be used for the Energy and Atmosphere category? GBES 5 GBES 6

2 ASHRAE 62.1 is related to ventilation, controlling air contaminant levels, humidity, and temperature within a space. 1. Must be in a permanent location on existing land 2. Must use a reasonable site boundary 3. Must comply with the project size requirements product for use by purchaser only 2 ASHRAE 90.1 relates to HVAC systems. HVAC systems are defined as: equipment, distribution systems, and terminals that provide the processes of heating, ventilating, or airconditioning. product for use by purchaser only 1 ASHRAE 55 is related to the comfort criteria of specific design conditions that take into account temperature, humidity, air speed, outdoor temperature, outdoor humidity, seasonal clothing, and expected activity. These all relates to occupant thermal comfort. product for use by purchaser only 4 product for use by purchaser only 3 ASHRAE 90.1 American Society of Heating, Refrigerating and Air-Conditioning Engineers product for use by purchaser only 6 product for use by purchaser only 5

3 What ASHRAE standards would be used for the Indoor Environmental Quality category? What standard addresses the thermal comfort of building occupants? GBES 7 GBES 8 What LEED category would SMACNA standards be used for? What LEED category would the Green-e standard be used for? GBES 9 GBES 10 What LEED categories contain standards related to VOC emissions? What is a MERV rating? GBES 11 GBES 12

4 ASHRAE 55 ASHRAE 62.1 is related to ventilation and ASHRAE 55 is related to the thermal comfort criteria of occupants product for use by purchaser only 8 product for use by purchaser only 7 Energy and Atmosphere (EA) Indoor Environmental Quality (IEQ) product for use by purchaser only 10 product for use by purchaser only 9 Minimum Efficiency Reporting Value (MERV). MERV ratings are used to rate the ability of an air conditioning filter to remove dust from the air as it passes through the filter. MERV ratings range from 1 (least efficient) - 16 (most efficient) Materials & Resources (MR) and Indoor Environmental Quality (IEQ) product for use by purchaser only 12 product for use by purchaser only 11

5 What is the EPAct of 1992? What is ISO 14021? GBES 13 GBES 14 What is IESNA? What is Green-e? GBES 15 GBES 16 What does an ENERGY STAR rating refer to? What does Certification by FOREST STEWARDSHIP COUNCIL mean? GBES 17 GBES 18

6 The ISO series standards, Environmental Labels and Declaration, are communication tools that convey information on environmental aspects of a product or service to the market. This standard is used for recycled materials to label their pre and/or post-consumer content. The Energy Policy Act of 1992 (EPAct 1992) covers many products and services related to energy. It also sets standards for toilets and other water fixtures in both commercial and residential models. product for use by purchaser only 14 product for use by purchaser only 13 Green-e is a program established to promote green electricity products and provide consumers with a nationally recognized method to identify those products. Illuminating Engineering Society of North America. Publisher of lighting design and illumination standards. product for use by purchaser only 16 product for use by purchaser only 15 Certification means forest managers have adopted environmentally and socially responsible forest management practices. And certification allows companies to manufacture and sell products made from sustainable wood. The ENERGY STAR rating is a measure of a building's energy performance compared with that of similar buildings, as determined by ENERGY STAR Portfolio Manager. A score of 50 represents average building performance. product for use by purchaser only 18 product for use by purchaser only 17

7 What is Chain-of-Custody (CoC) Certification? What are CREDIT INTERPRETATION RULINGS (CIR)? GBES 19 GBES 20 CIRs can be used for what purpose(s)? For multiple building developments who determines the LEED PROJECT BOUNDARY? GBES 21 GBES 22 What is LEED Online? What are some of the features of LEED Online? GBES 23 GBES 24

8 They are designed for technical and administrative guidance for MPR, Prerequisites, and Credits. They may be submitted any time after the project is registered and must be completed using LEED Online. Do not write as a letter. Include only the inquiry and essential information. CIRs can contain maximum 600 words. The CIR may NOT include attachments, cut-sheets, plans or drawings. Chain of Custody refers to chronological documentation or paper trail. CoC is important in LEED when dealing with certified wood. Companies that process, manufacture, and/or sell products made of certified wood can earn CoC certification by having an audit done of their documentation. This certification shows the FSC that the name and logo are being used correctly. product for use by purchaser only 20 product for use by purchaser only 19 The project team. CIRs are use to ask one clear and concise question for technical and administrative guidance on MPRs, Prerequisites, or Credits. product for use by purchaser only 22 product for use by purchaser only 21 Through LEED Online, project teams can manage project details, complete documentation requirements for LEED credits and prerequisites, upload supporting files, submit applications for review, receive reviewer feedback, and ultimately earn LEED certification LEED online is the primary resource for managing the LEED documentation process. product for use by purchaser only 24 product for use by purchaser only 23

9 What is the purpose of a LEED SCORECARD? Where can the LEED Score Card be found? GBES 25 GBES 26 What are the LEED Reference Guides used for? What do the LEED Reference Guides contain? GBES 27 GBES 28 Who can access LEED Online? What general documentation must be submitted for LEED certification? GBES 29 GBES 30

10 USGBC's website The LEED Scorecard is to assist in determining the Total Project Score and achievable Credits at the inception of a LEED Project. product for use by purchaser only 26 product for use by purchaser only 25 Strategies, case studies, and documentation requirements for each credit and prerequisite in a rating system. A user's manual that guides a LEED project from registration to certification of the design and construction of a project. product for use by purchaser only 28 product for use by purchaser only 27 Project narrative 1) Project photos/drawings 2) Typical floor plans 3) Elevations Anyone assigned to a project by the project administrator product for use by purchaser only 30 product for use by purchaser only 29

11 What organization is responsible for LEED project registration? What is a LEED intent? GBES 31 GBES 32 What does a PREREQUISITE represent? Why do projects need to meet prerequisites? GBES 33 GBES 34 How many CERTIFICATION LEVELS are available to a LEED project? What are the different certification levels LEED projects can earn? GBES 35 GBES 36

12 Identifies the main sustainability goal or benefit of the prerequisite or credit. (USGBC) GBCI product for use by purchaser only 32 product for use by purchaser only 31 Prerequisites represent the key criteria that define green building performance. A prerequisite represents the key criteria that define green building performance. They must be completed for a project to earn certification. product for use by purchaser only34 product for use by purchaser only 33 -Certified -Silver -Gold -Platinum 4 product for use by purchaser only 36 product for use by purchaser only 35

13 How are CIRs submitted? What are the amount of points a credit can earn (credit weighting) based on? GBES 37 GBES 38 What is environmental sustainability? What is considered a construction HARD COST? GBES 39 GBES 40 What is a construction hard cost? What are some examples of construction hard costs? GBES 41 GBES 42

14 How well the credit address environmental and health concerns. Credit interpretation requests must be submitted through LEED Online. product for use by purchaser only 38 product for use by purchaser only 37 Construction hard cost are considered to be CSI MasterFormat 2004 Edition Divisions 03-10, 31 (Section Foundations) and 32 (Sections Paving, Site Improvements, and Planting Long-term maintenance of ecosystem components and functions for future generations. (EPA) product for use by purchaser only 40 Cement, steel, drywall, wood, land product for use by purchaser only 39 By far the largest portion of the expenses in a construction budget, the hard costs are mostly comprised of the actual construction costs incurred to build the project. Examples of hard costs include masonry, wood, steel, carpet, tile, mechanical systems, roofing. product for use by purchaser only 42 product for use by purchaser only 41

15 What are CONSTRUCTION SOFT COSTS? What is meant by LIFE-CYCLE ASSESSMENT? GBES 43 GBES 44 What are some examples of construction SOFT COSTS? What factors dictate how much a projects CERTIFICATION fees will cost? GBES 45 GBES 46 LEED promotes what type of approach to sustainability? What has USGBC adapted to establish metrics and rating systems to measure building performance? GBES 47 GBES 48

16 A Life-Cycle assessment is an analysis of the environment aspects and potential impacts associated with a product, process, or service. Soft costs are expense items that are not considered direct construction costs such as legal fees and building permitting. product for use by purchaser only 44 product for use by purchaser only 43 The rating system in which the project is registered under, the size of the project in square feet, and the date in which the project was registered. Examples include architectural, engineering, financing, and legal fees. product for use by purchaser only 46 product for use by purchaser only 45 Triple bottom line A whole building approach product for use by purchaser only 48 product for use by purchaser only 47

17 When can a LEED project be eligible to display the LEED plaque and other marketing material? What does each category in the LEED rating system consist of? GBES 49 GBES 50 What are names of the LEED Rating Systems? What is LEED? GBES 51 GBES 52 What does LEED stand for? What parts of the LEED rating system are optional? GBES 53 GBES 54

18 Prerequisites and credits LEED projects are eligible following the acceptance of a final certification review. product for use by purchaser only 50 product for use by purchaser only 49 An internationally recognized green building certification system, providing third-party verification that a building or community was designed and built using strategies aimed at improving performance across all the metrics that matter most: energy savings, water efficiency, CO2 emissions reduction, improved indoor environmental quality, and stewardship of resources and sensitivity to their impacts. (USGBC) Building Design and Construction (BD+C) -Interior Design and Construction (ID+C) -Operations and Maintenance (O+M) -Neighborhood Development (ND) -Homes product for use by purchaser only 52 product for use by purchaser only 51 Credits are optional, prerequisites are required The Leadership in Energy and Environmental Design (LEED) Green Building Rating System product for use by purchaser only 54 product for use by purchaser only 53

19 How is LEED developed? What is the total number of points available a LEED project can earn? GBES 55 GBES 56 What are the different point/certification levels for LEED certification? What is SMACNA used for? GBES 57 GBES 58 What is Green Seal used for? What type of products are related to the Green Seal standard? GBES 59 GBES 60

20 110 possible points LEED Rating Systems are developed through an open, consensus-based process led by LEED volunteer committees. product for use by purchaser only 56 product for use by purchaser only 55 Sheet Metal and Air Conditioning Contractor's National Association (SMACNA) guidelines play a key role in construction activity pollution prevention. The standard provides an overview of air pollutants associated with construction, control measures, construction process management, quality control, among other things. -Certified, points -Silver, points -Gold, points -Platinum, 80+ points product for use by purchaser only 58 product for use by purchaser only 57 Paints and primers Green Seal is an independent nonprofit organization that indentifies and promotes products that are environmentally preferable. Several of its standards measure VOC limits in products. product for use by purchaser only 60 product for use by purchaser only 59

21 What LEED credit category has credits that reference the Green Seal standard? What are LEED credit templates? GBES 61 GBES 62 What is a PRELIMINARY RATING? Can a project earn MULITPLE CERTIFICATIONS? GBES 63 GBES 64 What are some ways the TRIPLE BOTTOM LINE is referred to? What is the triple bottom line? GBES 65 GBES 66

22 The documentation forms used to prove the requirements of a prerequisite or credit have been met. These will be filled out in LEED Online. Indoor Environmental Quality (IEQ) product for use by purchaser only 62 product for use by purchaser only 61 Yes. Projects can earn more than one LEED certification depending on the Rating Systems. The target score the project team will attempt to achieve. The final score, based on the number of points awarded, may be more or less than the preliminary rating. product for use by purchaser only 64 product for use by purchaser only 63 A change from being primarily financially driven to considering economics, environment, and social responsibility 1. Ecology, environment, economics 2. People, profit, planet 3. Economics, ecology, social equity product for use by purchaser only 66 product for use by purchaser only 65

23 What is a LEED CREDIT? What CREDIT CATEGORIES are shared among most LEED rating systems? GBES 67 GBES 68 What is a GREEN SCORE? What is the highest LEED CERTIFICATION LEVEL? GBES 69 GBES 70 What is a LEED category? What is a CIR? GBES 71 GBES 72

24 Location and Transportation, Sustainable Sites, Water Efficiency, Energy and Atmosphere, Materials and Resources, Indoor Environmental Quality, Innovation Part of the LEED Rating System. Projects earn points by meeting the requirements of credits in order to achieve building certification. product for use by purchaser only 68 product for use by purchaser only 67 Platinum A green score measures the 'greenness' of an automobile. product for use by purchaser only 70 A CIR is a credit interpretation ruling and is a process for project applicants seeking technical and administrative guidance on how LEED credits apply to their projects and vice versa. product for use by purchaser only 69 A subset of the LEED Rating System. Each rating system has several green building categories. product for use by purchaser only 72 product for use by purchaser only 71

25 What is USGBC? What does SUSTAINABILITY mean? GBES 73 GBES 74 Who develops LEED? What types of projects would LEED BD+C be used for? GBES 75 GBES 76 What types of projects would LEED ID+C be used for? What types of projects would LEED BD+C: Core & Shell be used for? GBES 77 GBES 78

26 Sustainability is meeting the needs of the present without compromising the ability of future generations to meet their own needs. A non-profit trade organization that promotes sustainability in how buildings are designed, built, and operated product for use by purchaser only 74 product for use by purchaser only 73 New construction and major renovations. Volunteer committees product for use by purchaser only 76 product for use by purchaser only 75 For designers, builders, developers and new building owners who want to address sustainable design for new core and shell construction. Covers base building elements such as structure, envelope and the HVAC system. Interior fit-outs. product for use by purchaser only 78 product for use by purchaser only 77

27 What types of projects would LEED for Homes be used for? What types of projects would LEED O+M be used for? GBES 79 GBES 80 What types of projects would LEED for Neighborhood Development be used for? What types of projects would LEED BD+C: Schools be used for? GBES 81 GBES 82 What types of projects would LEED BD+C: Retail be used for? What types of projects would LEED BD+C: Healthcare be used for? GBES 83 GBES 84

28 Existing buildings that are undergoing improvement work or little to no construction. High-performance green homes. product for use by purchaser only 80 product for use by purchaser only 79 The design and construction of K- 12 schools. Based on the LEED for New Construction rating system, it addresses issues such as classroom acoustics, master planning, mold prevention and environmental site assessment. New land development projects or redevelopment projects containing residential uses, nonresidential uses, or a mix. product for use by purchaser only 82 product for use by purchaser only 81 Sustainable planning, design and construction for high-performance healthcare facilities. The different types of spaces that retailers need for their distinctive product lines. product for use by purchaser only 84 product for use by purchaser only 83

29 True or False: Can a product can earn LEED certification? What LEED category can earn points for low-emitting materials? GBES 85 GBES 86 What is life cycle costing? What is life cycle assessment? GBES 87 GBES 88 When should life cycle assessment be used? Why should you use life cycle costing? GBES 89 GBES 90

30 Indoor Environmental Quality (IEQ) FALSE product for use by purchaser only 86 product for use by purchaser only 85 The investigation and valuation of the environmental impacts of a given product or service caused or necessitated by its existence. Evaluates a product's economic performance product for use by purchaser only 88 product for use by purchaser only 87 When there exists project alternatives that fulfill the same performance requirements, but differ with respect to initial costs and operating costs. The comparison can help maximize net savings. When considering the products long term environmental impact over the products lifetime. product for use by purchaser only 90 product for use by purchaser only 89

31 True or False: LEED projects are more expensive than traditional projects True or False: Using an integrative process takes longer than traditional projects GBES 91 GBES 92 What is value engineering? What is pervious pavement used for? GBES 93 GBES 94 What is SOLAR REFLECTANCE? What is HEAT ISLAND effect? GBES 95 GBES 96

32 FALSE FALSE Generally this is false, but sometimes they cost more or less depending on the situation. This point is often argued among the building community. product for use by purchaser only 92 product for use by purchaser only 91 Pervious pavement is used to reduce runoff by allowing runoff to filter through the pervious material. Analysis of the requirements of a project for the purpose of achieving the essential functions at the lowest total costs product for use by purchaser only 94 product for use by purchaser only 93 The heat island effect is a situation where the absorption of heat by hardscapes, buildings and dark materials then radiates to surrounding areas. The term describes the event where radiant air and surface temperatures in urban areas are higher than rural or suburban areas nearby. It is a measure of the ability of a surface material to reflect sunlight in forms of visible, infrared, and ultraviolet wavelengths, which is measured on a scale of 0 to 1. Black paint has an albedo of 0 and white paint has an albedo of 1. product for use by purchaser only 96 product for use by purchaser only 95

33 What can cause the heat island effect? What is SOLAR REFLECTANCE INDEX (SRI)? GBES 97 GBES 98 What are the benefits of reducing heat islands? What are some types of DIVERSE USES? GBES 99 GBES 100 What are some ways to reduce automobile parking? What is a BROWNFIELD? GBES 101 GBES 102

34 A measure of the constructed surface s ability to stay cool in the sun by reflecting solar radiation and emitting thermal radiation. It is defined such that a standard black surface (initial solar reflectance 0.05, initial thermal emittance 0.90) has an initial SRI of 0, and a standard white surface (initial solar reflectance 0.80, initial thermal emittance 0.90) has an initial SRI of 100. product for use by purchaser only 98 -Dark surfaces that absorb heat (black roofs, asphalt) -vehicle exhaust -air-conditioners -reduced air flow from tall buildings and narrow streets product for use by purchaser only 97 Bank, Place of Worship, Convenience Grocery, Day Care Center, Cleaners, Fire Station, Beauty Salon, Hardware, Laundry, Library, Medical or Dental Office, Senior Care Facility, Park, Pharmacy, Post Office, Restaurant, School, Supermarket, Theater, Community Reducing heat islands reduces air temperatures which would reduce the need to cool that air in buildings. Thus energy consumption is lowered. product for use by purchaser only 100 product for use by purchaser only 99 Real property whose use may be complicated by the presence or possible presence of a hazardous substance, pollutant, or contaminant. Select a site near mass transit Promote carpooling Install less parking Install bicycle racks product for use by purchaser only 102 product for use by purchaser only 101

35 What do reflective materials help with? What are ways to reduce single passenger vehicles traveling to a project site? GBES 103 GBES 104 What does PREFERRED PARKING refer to? What term defines paving systems that are open and allow moisture to soak into the ground below? GBES 105 GBES 106 What minimum Green Score is required by LEED for a vehicle to qualify as a green vehicle? What do IMPERVIOUS surfaces promote? GBES 107 GBES 108

36 Locate the site near mass transit, promote carpooling, reduce parking spaces, install bicycle racks Reducing the heat island effect. product for use by purchaser only 104 product for use by purchaser only 103 Pervious. There are many types of pervious paving systems. Preferred parking refers to the parking spots that are closest to the main entrance of the project (exclusive of spaces designated for handicapped persons) or parking passes provided at a discounted price. product for use by purchaser only 106 product for use by purchaser only 105 It promotes water runoff instead of infiltration into the subsurface. This term is mostly used when discussing hardscape surfaces. A minimum Green Score of 45 is required on the American Council for an Energy Efficient Economy (ACEEE) annual vehicle rating guide. product for use by purchaser only 108 product for use by purchaser only 107

37 By what amount can HEAT ISLANDS elevate temperatures in urban area? Heat islands impact what LEED category(s)? GBES 109 GBES 110 What STRATEGIES are employed to reduce the HEAT-ISLANDS? What generally defines OPEN SPACE area? GBES 111 GBES 112 What does the BUILDING FOOTPRINT consists of? What is light pollution? GBES 113 GBES 114

38 Sustainable Sites (SS) and Energy and Atmosphere (EA). Heat islands increase temperatures resulting in the need for more air conditioning (and more energy to cool the air). 10 degrees F or more product for use by purchaser only 110 product for use by purchaser only 109 Local zoning requirements Strategies include using materials with higher solar reflectance properties in the site design, provide shaded areas, and reduce hardscape surfaces and installing vegetated roofs. product for use by purchaser only 112 product for use by purchaser only 111 Waste light from building sites that produces glare, is directed upward to the sky, or is directed off the site. Waste light does not increase nighttime safety, utility, or security and needlessly consumes energy The area on a project site used by the building structure and defined by the perimeter of the building plan. product for use by purchaser only 114 product for use by purchaser only 113

39 What is a benefit of locating a project near mass transit? What is a GREENFIELD site? GBES 115 GBES 116 What are examples of IMPERVIOUS surfaces? How is development density calculated? GBES 117 GBES 118 What is the purpose of locating a project in an area with DIVERSE USES? What is a DIVERSE USE? GBES 119 GBES 120

40 A site not previously developed or graded that could support open space, habitat, or agriculture. Reduced automobile use which reduces automobile emissions. product for use by purchaser only 116 product for use by purchaser only 115 By drawing a radius from the project building Parking lots, roads, sidewalks, and plazas. product for use by purchaser only 118 product for use by purchaser only 117 A distinct, officially recognized business, nonprofit, civic, religious, or governmental organization, or dwelling units (residential use) or offices (commercial office use). It has a stationary postal address and is publicly available. It does not include automated facilities such as ATMs, vending machines, and touchscreens. Locating near diverse uses promotes walking which helps to limit urban sprawl and reduces automobile use. product for use by purchaser only 120 product for use by purchaser only 119

41 How are diverse uses identified for a project? What helps reduce the heat island effect? GBES 121 GBES 122 What is PEDESTRIAN ACCESS? What is a PREVIOUSLY DEVELOPED site? GBES 123 GBES 124 What is the DEVELOPMENT FOOTPRINT? What is an ALTERNATIVE fuel vehicle? GBES 125 GBES 126

42 Light colored paving materials Green roofs Cool roofs Shading Underground parking By walking distance from the project site. product for use by purchaser only 122 product for use by purchaser only 121 A site that was previously built on, has been graded, or contained a parking lot, roadway, or other structure. Pedestrian access allows pedestrians to walk between areas without interference from walls, highways or other barriers. product for use by purchaser only 124 product for use by purchaser only 123 An alternative fueled vehicle uses low-polluting, nongasoline fuels such as electricity, hydrogen, propane, compressed natural gas, liquid natural gas, methanol, and ethanol The development footprint includes all areas of a site affected by the development or project site activity. Include hardscapes, parking lots, access roads, non-building facilities and the building itself. product for use by purchaser only 126 product for use by purchaser only 125

43 What are some examples of mass transit? What is OPEN SPACE? GBES 127 GBES 128 What is a FULL-TIME EQUIVALENT (FTE)? How can potable water use be reduced for irrigation? GBES 129 GBES 130 What two measurements are used to calculate a percent reduction in water use? What are transient occupants? GBES 131 GBES 132

44 Open space is undeveloped land, but it differs from greenfield sites since open space could have been developed in the past and restored to an undeveloped state. Busses Ferries Rail lines Shuttles product for use by purchaser only 128 product for use by purchaser only Use graywater or rainwater for watering - Use drip irrigation - Install native and adaptive plants Is a regular building occupant who spends 40 hours per week in the project building. Part-time or overtime occupants have FTE values based on their hours per week divided by 40. Multiple shifts are included or excluded depending on the intent and requirements of the credit. product for use by purchaser only 130 product for use by purchaser only 129 Building visitors and other part-time or occasional occupants, such as students, volunteers, visitors, etc. A baseline design case and an installed design case product for use by purchaser only 132 product for use by purchaser only 131

45 What variables are used in determining FTE calculations? What does runoff contribute to? GBES 133 GBES 134 HARVESTED RAINWATER can be substituted for what types of potable water use? What does a VEGETATED roof consist of? GBES 135 GBES 136 What does GPF stand for? What is a bioswale? GBES 137 GBES 138

46 Soil erosion and sedimentation of local waterways The type of building occupant (fulltime, part-time, transient) and the hours worked per week. product for use by purchaser only 134 product for use by purchaser only 133 Vegetation, growing medium, filter fabric, drainage, and a waterproof membrane. Landscape irrigation, fire suppression, toilet and urinal flushing, and custodial uses. product for use by purchaser only 136 product for use by purchaser only 135 Landscape elements designed to remove silt and pollution from surface runoff water. They consist of a swaled drainage course with gently sloped sides and filled with vegetation, compost and/or riprap. Gallons per Flush. The unit of measurement for flush fixtures (urinals, water closets) product for use by purchaser only 138 product for use by purchaser only 137

47 What does GPM stand for? What is sedimentation? GBES 139 GBES 140 What is graywater? What codes define GRAYWATER? GBES 141 GBES 142 Irrigation impacts what LEED categories? What is BLACKWATER? GBES 143 GBES 144

48 When runoff deposits sediment into water ways, leading to a decline in water quality by blocking sunlight. Gallons per Minute. The unit of measurement for flow fixtures (faucets, showers). product for use by purchaser only 140 Local and state authorities along with the Uniform Plumbing Code (UPC) in its Appendix G, Gray Water Systems for Single-Family Dwellings & The International Plumbing Code (IPC) Appendix C, Gray Water Recycling Systems. product for use by purchaser only 139 Domestic wastewater composed of wash water from kitchen, bathroom, and laundry sinks, tubs, and washers. (EPA) product for use by purchaser only 142 Blackwater is wastewater from toilets and urinals. Wastewater from kitchen sinks (perhaps differentiated by the use of a garbage disposal),showers, or bathtubs is considered blackwater under some state or local codes. product for use by purchaser only 141 Water Efficiency (WE) and Energy and Atmosphere (EA) product for use by purchaser only 144 product for use by purchaser only 143

49 What is XERISCAPING? Water saving fixtures can reduce water use in a project by what amount? GBES 145 GBES 146 What is DRIP IRRIGATION? What are NOXIOUS weeds? GBES 147 GBES 148 What are NATIVE or INDIGENOUS plants? What are considered INVASIVE plants? GBES 149 GBES 150

50 30% (USGBC) Xeriscaping is a landscaping method that makes routine irrigation unnecessary. It uses drought-adaptive and low-water plants as well as soil amendments such as compost and mulches to reduce evaporation. product for use by purchaser only 146 product for use by purchaser only 145 They are an invasive species of plants that inhibit the cultivation and growth of local native or adaptive plants. Drip irrigation delivers water at low pressure through buried mains and sub mains. Water is distributed to the soil through a network of perforated tubes or emitters. Drip irrigation is much more efficient than traditional sprinkler systems. product for use by purchaser only 148 They are nonnative to the ecosystem and likely to cause harm once introduced. These species are characteristically adaptable and aggressive, have a high reproductive capacity, and tend to overrun the ecosystems they enter. Collectively, they are among the greatest threats to biodiversity and ecosystem stability. product for use by purchaser only 147 They are adapted to a given area during a defined time period and are not invasive. In North America, the term often refers to plants growing in a region prior to the time of settlement by people of European descent. product for use by purchaser only 150 product for use by purchaser only 149

51 What is the definition of POTABLE WATER? What are some uses of NONPOTABLE water? GBES 151 GBES 152 What are some of the benefits of VEGETATED ROOFS? What would you use the EPAct of 1992 for? GBES 153 GBES 154 What are some examples of GRAYWATER? Reductions in potable water consumption from water efficient landscaping are attributed to what techniques? GBES 155 GBES 156

52 Landscape irrigation, toilet and urinal flushing, custodial purposes, and building systems. product for use by purchaser only 152 Potable water meets or exceeds EPA's drinking water quality standards and is approved for human consumption by the state or local authorities having jurisdiction; it may be supplied from wells or municipal water systems. product for use by purchaser only 151 Measuring the baseline case water use for the Water Efficiency credits. They reduce the heat island effect, retain runoff, insulating benefits, aesthetically pleasing, have longer life and less maintenance than conventional roofs. product for use by purchaser only 154 product for use by purchaser only 153 Choosing the correct plant species, density and microclimate factors, Irrigation efficiency, use of captured rainwater, use of recycled wastewater, use of water treated and conveyed by a public agency specifically for nonpotable uses or absolutely no potable water use. Water from bathtubs, showers, bathroom wash basins, water from clothes-washer and laundry tubs. Some cases allow for kitchen sinks depending on state and local authorities. product for use by purchaser only 156 product for use by purchaser only 155

53 What are some ways to capture rainwater to prevent runoff? What factors are used to establish a baseline water demand when calculating for water efficiency in commercial or residential applications? GBES 157 GBES 158 In LEED Water Efficiency addresses what environmental concerns for building use and disposal? PROCESS WATER is used for what purpose? GBES 159 GBES 160 What is an AQUIFER? Low-flow fixtures use less water than what standard? GBES 161 GBES 162

54 Calculations are based on estimated occupancy usage and must include only the following fixtures and fixture fittings (as applicable to the project scope): water closets, urinals, lavatory faucets, showers, kitchen sink faucets and prerinse spray valves. Rain gardens Green roofs Retention pond Bioretention pond product for use by purchaser only 158 Process water is used for industrial processes such as cooling towers, boilers, and chillers. The term can also refer to water used in operational processes, such as dishwashing, clothes washing, and ice making. product for use by purchaser only 157 Monitoring water consumption performance, reduction in indoor potable water consumption, reduction in water consumption to save energy and improve environmental well-being, and practice water-efficient landscaping. product for use by purchaser only 160 product for use by purchaser only 159 EPAct 1992 An aquifer is an underground water-bearing rock formation or group of formations that supply groundwater, wells, or springs. product for use by purchaser only 162 product for use by purchaser only 161

55 What are some examples of applications that use AUTOMATIC FIXTURE SENSORS? Wastewater from toilets is what type of water? GBES 163 GBES 164 Wastewater from kitchen sinks is what type of water? Wastewater from faucets is what type of water? GBES 165 GBES 166 What is WaterSense? What type of water is DRINKING WATER? GBES 167 GBES 168

56 Blackwater Lavatories, sinks, water closets, and urinals. product for use by purchaser only 164 product for use by purchaser only 163 Graywater Blackwater product for use by purchaser only 166 product for use by purchaser only 165 Potable water WaterSense is a partnership program sponsored the EPA, helping consumers identify water-efficient products and programs. product for use by purchaser only 168 product for use by purchaser only 167

57 What are native plants? What are adaptive plants? GBES 169 GBES 170 What is irrigation efficiency? What is the baseline flow rate of a faucet? GBES 171 GBES 172 What is the baseline flush rate of a urinal? What is the baseline flush rate of a water closet? GBES 173 GBES 174

58 Non-native plants that use less fertilizer, pesticides and water in a given landscape. These plants have adapted to the local climate and are not considered invasive plants or weeds. product for use by purchaser only 170 Plants that are adapted to local conditions and are easier to grow and maintain. This lowmaintenance approach means savings in both time and money. Once established, native plants better withstand variations in local climate such as droughts and freezes. product for use by purchaser only gpm (gallons per minute) The percentage of water delivered by irrigation equipment that is actually used for irrigation and does not evaporate, blow away, or fall on hardscape. (USGBC). Drip irrigation has an efficiency of 90% while conventional overhead sprinklers have an efficiency of 65%. product for use by purchaser only 172 product for use by purchaser only gpf (gallons per flush) 1.0 gpf (gallons per flush) product for use by purchaser only 174 product for use by purchaser only 173

59 How much water does a waterless urinal consume? What type of water is municipally supplied reclaimed/recycled water? GBES 175 GBES 176 The water use of a faucet is measured using what units? The water use of a water closet is measured in what units? GBES 177 GBES 178 What are the benefits of NATIVE PLANTS? What is RECLAIMED WATER? GBES 179 GBES 180

60 Nonpotable water None product for use by purchaser only 176 product for use by purchaser only 175 Gallons per Flush (gpf) Gallons per Minute (gpm) product for use by purchaser only 178 product for use by purchaser only 177 Reclaimed water is water that has been treated for reuse. Native plants require less water, less maintenance, less fertilizer, and are more pest resistant. product for use by purchaser only 180 product for use by purchaser only 179

61 What types of plants does LEED recommended using in landscape design? What is HARVESTED RAINWATER? GBES 181 GBES 182 What are some types of flow fixtures? What are some types of flushing fixtures? GBES 183 GBES 184 What is the baseline water demand of a building? What standard is used to determine the baseline water demand of a building? GBES 185 GBES 186

62 Harvested rainwater is rainwater that has been collected for uses such as landscaping irrigation, toilet flushing, or other non-potable water uses. Native and/or adaptive plants. product for use by purchaser only 182 product for use by purchaser only 181 Urinal Water closet (toilet) Showerhead Spray valve Lavatory faucet product for use by purchaser only 184 product for use by purchaser only 183 EPAct 1992 The estimated occupant usage of a project's fixtures and fittings using the flush and flow rates from the EPAct 1992 standard product for use by purchaser only 186 product for use by purchaser only 185

63 What standard defines green power? What are CFCs? GBES 187 GBES 188 What types of systems use CFCs? What are alternatives to using refrigeration with CFCs? GBES 189 GBES 190 What does GWP stand for? What is lighting power density? GBES 191 GBES 192

64 CFC stands for Chlorofluorocarbon. This is a type of hydrocarbon that is used in most types of refrigerants for building applications such as centrifugal chillers, refrigerators, and humidifiers. Most applications were installed prior to ozone concerns Green-e product for use by purchaser only 188 product for use by purchaser only 187 Natural ventilation Refrigerants with lower ODP and GWP Natural refrigerants -Centrifugal chillers -Refrigerators -Humidifiers product for use by purchaser only 190 product for use by purchaser only 189 Installed lighting power per unit area Global Warming Potential product for use by purchaser only 192 product for use by purchaser only 191

65 What category does lighting power density have the greatest impact on? What does ODP stand for? GBES 193 GBES 194 What is a BASELINE BUILDING PERFORMANCE? What is natural ventilation? GBES 195 GBES 196 What is daylighting? What standard applies to natural ventilation? GBES 197 GBES 198

66 Ozone Depletion Potential Energy and Atmosphere (EA). Reducing the lighting power density reduces energy use. product for use by purchaser only 194 product for use by purchaser only 193 Natural ventilation uses the natural forces of wind and buoyancy to deliver fresh air into buildings. ASHRAE 90.1 defines minimum standards of design. A building's baseline building performance would be the annual energy cost for a building designed to those minimum standards. product for use by purchaser only 196 ASHRAE 62.1 product for use by purchaser only 195 The practice of placing windows, or other transparent media, and reflective surfaces so that, during the day, natural light provides effective internal illumination. product for use by purchaser only 198 product for use by purchaser only 197

67 What type of impact do HFCs have on the ozone layer? What is free energy? GBES 199 GBES 200 What is Global Warming Potential as it relates to refrigerants? What is Ozone Depletion Potential as it relates to refrigerants? GBES 201 GBES 202 Is it better for a refrigerant to have a higher or lower ODP and GWP? What is fundamental refrigerant management? GBES 203 GBES 204

68 Energy with low/no-cost that comes as a result of building design. Examples include daylighting, natural ventilation, or onsite solar power/wind energy. HFCs have a low impact on the ozone layer but many HFCs have a high Global Warming Potential (GWP) product for use by purchaser only 200 product for use by purchaser only 199 The potential for a single molecule of the refrigerant to destroy the Ozone Layer. The less the value of the ODP the better the refrigerant is for the ozone layer and therefore the environment. A measurement of how much effect the given refrigerant will have on global warming in relation to carbon dioxide, where CO2 has a GWP of 1. This is usually measured over a 100-year period. In this case the lower the value of GWP the better the refrigerator product for use by purchaser only 202 product for use by purchaser only 201 A minimum threshold for refrigerant selection. LEED requires zero use of CFCbased refrigerants in new based building HVAC&R systems. Lower product for use by purchaser only 204 product for use by purchaser only 203

69 What is the intent of fundamental refrigeration management? What variables measure a refrigerants impact on the environment? GBES 205 GBES 206 What does air pollution cause? What is a LIFE-CYCLE COST Analysis? GBES 207 GBES 208 What is NET METERING? What types of power have the greatest negative environmental impact? GBES 209 GBES 210

70 Global Warming Potential (GWP) and Ozone Depletion Potential (ODP) To reduce stratospheric ozone de Pletion product for use by purchaser only 206 product for use by purchaser only 205 Life-cycle cost analysis calculates expected future operating, maintenance, and replacement costs of designs and features used to assist owners in developing a realistic design and budget estimate. Harm or discomfort to humans or other living organisms, or damages the natural environment into the atmosphere. product for use by purchaser only 208 product for use by purchaser only 207 Coal Gas Hydropower Other fossil fuels It promotes water runoff instead of infiltration into the subsurface. This term is mostly used when discussing hardscape surfaces. product for use by purchaser only 210 product for use by purchaser only 209

71 What do GREENHOUSE GASES (GHG) do to the environment? An energy simulation model or energy model is generated for what reasons? GBES 211 GBES 212 What is the main ASHRAE standard in which HVAC systems must adhere? What is an REC? GBES 213 GBES 214 What is radon? Where can RECs be purchased? GBES 215 GBES 216

72 Energy simulation model or energy models are used to provide the anticipated energy consumption of a building and permits a comparison of energy performance, given proposed energy efficiency measures, with the baseline. Absorb and emit radiation at specific wavelengths within the spectrum of thermal infrared radiation emitted by Earth's surface, clouds, and the atmosphere itself. Increased concentrations of greenhouse gases are a root cause of global climate change. product for use by purchaser only 212 product for use by purchaser only 211 Also known as Green tags, Renewable Energy Credits, or Tradable Renewable Certificates (TRCs), are tradable environmental commodities in the United States which represent proof that 1 megawatt-hour (MWh) of electricity was generated from an eligible renewable energy resource. ASHRAE 90.1 product for use by purchaser only 214 product for use by purchaser only 213 RECs can be purchased anywhere and are not bound by geography. They differ from actual electricity which must be purchased from a local provider. A cancer-causing radioactive gas. Radon in the ground, groundwater, or building materials enters working and living spaces and disintegrates into its decay products. product for use by purchaser only 216 product for use by purchaser only 215

73 What is the purpose of an REC? Green power must be certified by which organization for LEED credit? GBES 217 GBES 218 When would natural ventilation be a good design choice? What are the environmental benefits of an REC? GBES 219 GBES 220 What do CFCs do to the environment? What is ENERGY EFFICIENCY? GBES 221 GBES 222

74 Green-e A Renewable Energy Certificate is a tradable commodity that allows organizations without access to off-site green power to purchase the benefits of green power. product for use by purchaser only 218 product for use by purchaser only 217 Avoid the carbon dioxide (CO2) emissions associated with conventional electricity use Reduce some types of air pollution In cooler climates where temperatures are lower. product for use by purchaser only 220 product for use by purchaser only 219 Energy efficiency is the use of technology that requires less energy to perform the same function as a conventional item. A compact fluorescent light bulb that uses less energy than an incandescent bulb to produce the same amount of light is an example of energy efficiency. The decision to replace an incandescent light bulb with a compact fluorescent is an example of energy conservation. CFCs destroy the ozone layer. product for use by purchaser only 222 product for use by purchaser only 221

75 What is GLOBAL WARMING? What are GREENHOUSE GASES? GBES 223 GBES 224 What is the most effective way to optimize energy efficiency? What is embodied energy? GBES 225 GBES 226 What is POSTCONSUMER RECYCLED content? Reusing an existing building can help earn credit in what category? GBES 227 GBES 228

76 A gas, such as carbon dioxide or methane, which contributes to potential climate change. product for use by purchaser only 224 The available energy that was used in the work of making a product. Embodied energy is an accounting methodology which aims to find the sum total of the energy necessary for an entire product lifecycle. This lifecycle includes raw material extraction, transport, manufacture, assembly, installation, disassembly, deconstruction and/or decomposition. product for use by purchaser only 226 Global Warming refers to climate change that causes an increase in the average temperature of the lower atmosphere of the Earth. product for use by purchaser only 223 The most effective way to optimize energy efficiency is by utilizing an integrative, whole-building approach. product for use by purchaser only 225 Materials & Resources It is the percentage of material in a product that was consumer waste. The recycled material was generated by household, commercial, industrial, or institutional end-users and can no longer be used for its intended purpose. Postconsumer is just that, material recycled after being used by the consumer. product for use by purchaser only 228 product for use by purchaser only 227

77 What is PRE-CONSUMER recycled content? What is RECYCLED content? GBES 229 GBES 230 What is COMMINGLED RECYCLING? What is waste diversion? GBES 231 GBES 232 What are examples of PRE- CONSUMER recycled content? What are examples of content that is excluded from PRE-CONSUMER recycled content GBES 233 GBES 234

78 Recycled content is the proportion, by mass, of preconsumer or postconsumer recycled material in a product (ISO 14021). Pre-consumer recycled content is formerly known as postindustrial content, is a percentage of material in a product that is recycled from manufacturing waste. Since the material is never sold to the consumer, it is pre-consumer material. product for use by purchaser only 230 Reducing the amount of recyclable material being thrown away and ultimately wasted by disposal in the landfill. Many materials have uses or resources that can be recaptured through recycling. product for use by purchaser only 229 Commingled recycling accepts a wide range of recyclable materials. This allows materials to be collected in one bin, or location, prior to being sent to a recycling facility for separation. This type of recycling takes up less space and has better participation from occupants. product for use by purchaser only 232 product for use by purchaser only 231 Rework, regrind, or scrap materials capable of being reclaimed within the same process that generated them. Planer shavings, sawdust, bagasse, walnut shells, culls, trimmed materials, over issue publications, and obsolete inventories. product for use by purchaser only 234 product for use by purchaser only 233

79 What are examples of POSTCONSUMER recycled content? RECYCLED CONTENT is defined in accordance with what document? GBES 235 GBES 236 What type of recycled content is a material that contains recycled newspaper? What is the FSC? GBES 237 GBES 238 What is the environmental benefit of using SALVAGED MATERIALS? What is a VOC? GBES 239 GBES 240

80 ISO International Organization of Standards document. product for use by purchaser only 236 The Forest Stewardship Council (FSC), established in 1933 in response to those concerns over global deforestation. It is an international non-profit, multi-stakeholder organization that promotes responsible management of the world's forests. Construction and demolition debris, materials collected through recycling programs, discarded products, (e.g., furniture, cabinetry, decking), and landscaping waste (e.g., leaves, grass clippings, tree trimmings) product for use by purchaser only 235 Post-consumer recycled content product for use by purchaser only 238 product for use by purchaser only 237 Volatile Organic Compounds can negative health effects when inhaled. Many VOCs are humanmade chemicals that are used and produced in the manufacture of paints, pharmaceuticals, and refrigerants. It reduces the demand for virgin materials. product for use by purchaser only 240 product for use by purchaser only 239