Entry Type ID Date Applicable Rating System Primary Credit Inquiry (LIs) Ruling (LIs) Related Addenda/LIs Related Resources Campus Applicable Internationally Applicable Country Applicability Reference Guide (Addenda) Page (Addenda) Location (Addenda) Description of Change (Addenda) "Reference Guide Correction" "100001114" "2011-11-01" "Existing Buildings" "IEQc1.4: Indoor Air Quality Best Management Practices - Reduce Particulates in Air Distribution" "None" "None" "Green Building Operations and Maintenance, 2009 edition $ Green Building Operations and Maintenance, 2009 edition, updated April 2010 " "BO+M RG: 382" "Definitions" "In alphabetical order, add the following definition for nonoccupied spaces, ""Nonoccupied spaces are defined as spaces designed for equipment and machinery or storage with no human occupancy except for maintenance, repairs, and equipment retrieval.""\n" "Rating System Correction, Reference Guide Correction" "100000694" "2010-11-03" "Existing Buildings" "IEQc1.4: Indoor Air Quality Best Management Practices - Reduce Particulates in Air Distribution" "None" "None" "Green Building Operations and Maintenance, 2009 edition$Green Building Operations and Maintenance, 2009 edition, updated April 2010" "Rating System: 65, Reference Guide: 379" "Requirements" "Replace the paragraph with the following:\nIn mechanically ventilated buildings, each ventilation system that supplies\noutdoor air shall comply with the following during the performance period:\n" "Reference Guide Correction" "100001097" "2011-11-01" "Existing Buildings" "IEQc1.4: Indoor Air Quality Best Management Practices - Reduce Particulates in Air Distribution" "None" "None" "Green Building Operations and Maintenance, 2009 edition $ Green Building Operations and Maintenance, 2009 edition, updated April 2010 " "BO+M RG: 382" "Definitions" "In alphabetical order, add the following definition for occupied spaces, ""Occupied Spaces are defined as enclosed spaces that can accommodate human activities. Occupied spaces are further classified as regularly occupied or non-regularly occupied spaces based on the duration of the occupancy, individual or multi-occupant based on the quantity of occupants, and densely or non-densely occupied spaces based upon the concentration of occupants in the space.""" "Rating System Correction" "100001463" "2012-07-06" "Existing Buildings" "IEQc1.4: Indoor Air Quality Best Management Practices - Reduce Particulates in Air Distribution" "None" "None" "Green Building Operations and Maintenance, 2009 edition $ Green Building Operations and Maintenance, 2009 edition, updated April 2010 " "EB O+M RS: 78" "Requirements" "The second bullet should read ""These filters or devices shall meet one of the following criteria for all outside air intakes and inside air recirculation returns:""" "Rating System Correction" "100001468" "2012-07-06" "Existing Buildings" "IEQc1.4: Indoor Air Quality Best Management Practices - Reduce Particulates in Air Distribution" "None" "None" "Green Building Operations and Maintenance, 2009 edition $ Green Building Operations and Maintenance, 2009 edition, updated April 2010 " "EB O+M RS: 78" "Requirements" "Delete the Alternative Compliance Path for Projects Outside the U.S." "Rating System Correction" "100001464" "2012-07-06" "Existing Buildings" "IEQc1.4: Indoor Air Quality Best Management Practices - Reduce Particulates in Air Distribution" "100001465, 100001466, 100001467" "None" "Green Building Operations and Maintenance, 2009 edition $ Green Building Operations and Maintenance, 2009 edition, updated April 2010 " "EB O+M RS: 78" "Requirements" "Under the second bullet, add three bullets, indented:" "Rating System Correction" "100001465" "2012-07-06" "Existing Buildings" "IEQc1.4: Indoor Air Quality Best Management Practices - Reduce Particulates in Air Distribution" "100001464" "None" "Green Building Operations and Maintenance, 2009 edition $ Green Building Operations and Maintenance, 2009 edition, updated April 2010 " "EB O+M RS: 78" "Requirements" "The first new bullet should read: ""Filtration Media is rated a minimum efficiency reporting value (MERV) of 13 in accordance with ASHRAE Standard 52.2 or greater""" "Rating System Correction" "100001466" "2012-07-06" "Existing Buildings" "IEQc1.4: Indoor Air Quality Best Management Practices - Reduce Particulates in Air Distribution" "100001464" "None" "Green Building Operations and Maintenance, 2009 edition $ Green Building Operations and Maintenance, 2009 edition, updated April 2010 " "EB O+M RS: 78" "Requirements" "The second new bullet should read: ""Filtration media is Class F7 or higher, as defined by CEN Standard EN 779: 2002, Particulate air filters for general ventilation, Determination of the filtration performance""" "Rating System Correction" "100001467" "2012-07-06" "Existing Buildings" "IEQc1.4: Indoor Air Quality Best Management Practices - Reduce Particulates in Air Distribution" "100001464" "None" "Green Building Operations and Maintenance, 2009 edition $ Green Building Operations and Maintenance, 2009 edition, updated April 2010 " "EB O+M RS: 78" "Requirements" "The third new bullet should read: ""Filtration media has a minimum dust spot efficiency of 80% or higher and greater than 98% arrestance on a particle size of 3-10 " "LEED Interpretation" "5266" "2007-05-30" "New Construction, Existing Buildings, Commercial Interiors, Core and Shell, Schools - New Construction" "IEQc5: Indoor Chemical and Pollutant Source Control" "Background: Our project is a high rise building with street level entrances and below grade level building entrances from an inter-modal transportation hall, public transportation systems, and directly from other buildings. This inter-modal transportation hall includes an indoor shopping / amenity arcade, which connects a wide range of retail shops and public transportation (PATH, MTA). This inter-modal transportation network (which is not included in the scope of Tower One) will be a fully enclosed space with conditioned and filtered air, that will also be clean and maintained. The distance traveled from the closest outdoor entry point through the inter-modal transportation hall to the building concourse level entrance is over 500 feet Project Design Approach for Applying EQc5: The entire project design does meet and exceed the air filtration, partitioning, and exhaust requirements of EQc5. The street level entryways designs do have permanent walk off systems that meet the requirements in EQc5. Conclusion and CIR: The concourse entrances will be regular entry points to the building. The concourse entrances are accessed via a conditioned, filtered, clean indoor space and as such it is a significantly cleaner adjacent environment than the street. We are requesting confirmation of our interpretation that the concourse entrances are not ""entryways that are directly connected to the out doors"" as stated in the EQc5 requirement for the application of walk off systems." "The requirements of EQc5 apply only to entryways that are directly connected to the outdoors. The connection between concourses and interior space does not apply to the requirements of this credit. Applicable Internationally. " "None" "None" "X"