Ashrae Fitting Database

Purple/5b/9b/e6/mzi.wjakzcvo.jpg' alt='Ashrae Fitting Database' title='Ashrae Fitting Database' />LEED v. LT Overview The Location and Transportation LT category rewards. The LT category is an outgrowth of the. Sustainable Sites SS category, which formerly covered. Whereas the SS category now specifically. LT category considers. Well located tenant spaces are those that take advantage of. By recognizing existing patterns of development and land density. In addition, the compact communities promoted by the LT. These incremental steps can have significant. Urban Land Institute study concluded that. U. S. by 9 to 1. If integrated into the surrounding community, a. For owners, locating the tenant. For occupants. walkable and bikable locations can enhance health by encouraging. Design strategies that complement and build on the project. LT section. For example, by. By providing bicycle storage, a. Consistent Documentation. Walking and bicycling distances are measurements of how far. Elements is a free, opensource, crossplatform software tool for creating and editing custom weather files for building energy modeling. The U. S. Green Building Council USGBC is transforming the way we design, build, maintain and operate our buildings, homes and communities. UNIT I. Interference of Light Interference due to division of wavefront and division of amplitude, Youngs double slit expt., Interference, Principle of. This distance, also. LEED 2. 00. 9 and better reflects. Statistical models can only be as good as the data put into them. Data about energy consumption continues to grow, particularly its nontechnical aspects, but t. Weve found the same thing, the built in ASHRAE database is pretty much useless. For tap fittings it wont even give an ASHRAE fitting code even though the correct. Ductsize HVAC Duct Sizing and Analysis Duct Sizing with Full Control. Ductsize lets you create a complete duct system from start to finish, and gives you control. This. in turn better predicts the use of these amenities. Walking distances must be measured along infrastructure. Bicycling distances must be measured along infrastructure. Project teams may use bicycling distance. LT Credit Bicycle Facilities. When calculating the walking or bicycling distance, sum the. A. straight line radius from the origin that does not follow. Refer to specific credits to select the appropriate origin. In all cases, the origin must be. WE Overview The Water Efficiency WE section addresses water. The section is based on an efficiency first. As a result, each prerequisite. Then, the WE credits additionally recognize the use of. The conservation and creative reuse of water are important. Earths water is fresh water, and of that. Typically, most of a buildings water cycles through the building. In developed nations. This pass through system reduces streamflow. In 6. 0 of European cities with more. In addition, the energy required to treat water for drinking. Research in California shows that. U. S. state is consumed by. In the U. S., buildings account for 1. Designers and builders can construct green buildings. The Green Building Market. Impact Report 2. 00. LEED projects were responsible for. LEEDs WE credits encourage project teams. Cross Cutting Issues. The focus of the interiors version of the WE category is. Several. kinds of documentation span these components, depending on the. Floor plans. Floorplans are used to document the. Fixture cutsheets. Projects must document their fixtures. This documentation is used in the. Indoor Water Use Reduction prerequisite and credit. Occupancy calculations. The Indoor Water Use Reduction. The Location and Transportation credit category also uses. Review the occupancy section in. Getting Started to understand how occupants are classified and. Also see WE Prerequisite Indoor Water Use Reduction for. WE section. EA Overview. The Energy and Atmosphere EA category approaches energy. The current worldwide mix of energy resources is weighted heavily. In addition to. emitting greenhouse gases, these resources are nonrenewable. Though estimates regarding the. Accounting for approximately 4. Energy efficiency in a green building starts with a focus. Strategies such as. HVAC systems partnered with smart controls. Interiors Design and. Construction projects can encourage these methods by choosing to. The generation of. The commissioning process is critical to ensuring. Early involvement of a commissioning. Manual De Procesos Y Procedimientos Sena Empresa. In an operationally. The American Physical Society has found that if current and. The EA section supports the goal of reduced energy demand through. MR Overview. The Materials and Resources MR credit category focuses on. The requirements are designed to support a. Each requirement identifies a specific. The Waste Hierarchy. Construction and demolition waste constitutes about 4. United States. 1 and. European Union. 2. In its solid waste management hierarchy, the U. S. Environmental. Protection Agency EPA ranks source reduction, reuse, recycling. The MR section directly addresses each of these. Source reduction appears at the top of the hierarchy. Venture Trailers Serial Number'>Venture Trailers Serial Number. Source reduction encourages the use of innovative. Building and material reuse is the next most effective. Replacing. existing materials with new ones would entail production and. LEED has consistently rewarded the. LEED v. 4 now offers more flexibility and. Recycling is the most common way to divert waste from. In conventional practice, most waste is landfilledan. In urban areas landfill. Innovations in recycling technology improve sorting and. Because secondary markets do not exist for every material. Many countries are lessening the burden on landfills. In countries such as Sweden. Saudi Arabia, waste to energy facilities are far more common. When strict air quality control measures are. In aggregate, LEED projects are responsible for diverting more. From 2. 00. 0 to. LEED projects in Seattle diverted an average of 9. If all. newly constructed buildings achieved the 9. Seattles 1. 02 LEED projects, the result would be. Construction debris is no longer waste, it is a. Life Cycle Assessment in LEEDThrough credits in the MR category, LEED has instigated. LEED project teams have created demand for. From responsibly harvested wood. LEED. Several MR credits reward use of products that perform well. It is difficult, however, to compare two. Life cycle assessment LCA provides a more. LCA is a compilation and evaluation of the inputs and outputs. The entire life cycle of. This approach is sometimes. Going even further, cradle to cradle. Life cycle approaches to materials assessment began in the. Since then, LCA standards. In Europe and a. few other parts of the world, manufacturers, regulators. Until relatively recently. LCA were lacking in the. U. S. Now a growing number of manufacturers are ready to document. LEED aims to accelerate the use of LCA tools and LCA based. Recognizing the limitations. LEED uses. alternative, complementary approaches to LCA in the credits that. Cross Cutting Issues. Required Products and Materials. The scope of the MR credit category includes the building. Portions of an existing building that are not part of. MR documentation. For guidance on the treatment of. Qualifying Products and Exclusions. The MR section for interior design and construction. Permanently installed building products is defined. LEED as the products and materials that create the building or. Examples include structure and enclosure. Most of these materials fall into. Construction Specifications Institute CSI 2. Master. Format. Divisions 3 1. Some products addressed by MR credits. Furniture items within the. In past versions of LEED, all mechanical, electrical, and. MEP equipment, categorized as CSI Master. Format. divisions 1. MR credits. In this version of LEED, some specific products. This allows flexibility for the optional. If optional products or materials are included in cost based credit calculations, such as Option 2 under each Building Product Disclosure and Optimization credits, they must be included consistently across all cost based credit calculations. Additionally, if optional products and materials are included in product based calculations, such as Option 1 under each Building Product Disclosure and Optimization credits, they are not required to be included in cost based credit calculations. However, unlike furniture, if some of these products are included in credit calculations, not all products of that type must be included. Special equipment, such as elevators, escalators, process. Also exclude products purchased for. Identifying key variables and interactions in statistical models of building energy consumption using regularization. Statistical models can only be as good as the data put into them. Data about energy consumption continues to grow, particularly its non technical aspects, but these variables are often interpreted differently among disciplines, datasets, and contexts. Selecting key variables and interactions is therefore an important step in achieving more accurate predictions, better interpretation, and identification of key subgroups for further analysis. This paper therefore makes two main contributions to the modeling and analysis of energy consumption of buildings. First, it introduces regularization, also known as penalized regression, for principled selection of variables and interactions. Second, this approach is demonstrated by application to a comprehensive dataset of energy consumption for commercial office and multifamily buildings in New York City. Using cross validation, this paper finds that a newly developed method, hierarchical group lasso regularization, significantly outperforms ridge, lasso, elastic net and ordinary least squares approaches in terms of prediction accuracy develops a parsimonious model for large New York City buildings and identifies several interactions between technical and non technical parameters for further analysis, policy development and targeting. This method is generalizable to other local contexts, and is likely to be useful for the modeling of other sectors of energy consumption as well.