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�J July 29, 2005 <br /> Ms. Gillian Page 2 <br /> PA-0500435 <br /> 4 <br /> { <br /> Rule 4901 (Wood Burning Fireplaces and Wood Burning Heaters) limits PM10 and PM2.5 emissions <br /> from residential development. Construction plans for residential developments may be affected by <br /> section 5.3, specifically: <br /> §5.3 Limitations on Wood Burning Fireplaces or Wood Burning Heaters in New Residential Developments. <br /> Beginning January 1, 2004, <br /> 5.3.1 No person shall install a wood burning fireplace in a new residential development with a density greater <br /> than two(2)dwelling units per acre. <br /> 5.3.2 No person shall install more than two (2)EPA Phase ll Certified wood burning heaters per acre in any new <br /> residential development with a density equal to or greater than three (3)dwelling units per acre. <br /> 5.3.3 No person shall install more than one (1)wood burning fireplace or wood burning heater per dwelling unit <br /> in any new residential development with a density equal to or less than two (2)dwelling units per acre. <br /> i <br /> More information about Rule 4901 can be found-at our website- www.valleyair.orr . For compliance <br /> assistance, please contact Mr. Wayne Clarke, Air Quality Compliance Manager, at 230-5968. <br /> Rule 4902 (Residential Water Heaters) limits emission of NOx from residential developments <br /> The District encourages innovation in measures to reduce air quality impacts. There are a number of <br /> features that could be incorporated into the design/operation of this project to provide additional reductions <br /> of the overall level of emissions. (Note: Some of the measures may already exist as County development <br /> standards. Any measure selected should be implemented to the fullest extent possible.) The suggestions <br /> listed below should not be considered all-inclusive and remain options that.the agency with the land-use <br /> authority should consider: <br /> • Trees should be carefully.selected and located to protect the building(s) from energy consuming <br /> environmental conditions, and to shade paved areas. Trees should be selected to shade paved areas <br /> that will shade 50% of the area within 15 years. Structural soil should be used under paved areas to <br /> improve tree growth. A brochure has been included for the applicant. ' <br /> For Structural Soil see http://www.hort.cornell.edu/uhi/outreach/GSC/ <br /> For Tree Selection see http://www.ufei.org/ <br /> For Urban Forestry see htt :Ilwww-coolcommunities.or ' http://wcufre.ucdavis.edu <br /> http://www.lgc.org/bookstore/energy/downloads/siv treeguidelines.pdf <br /> • If transit service is available to the project site, improvements should be made to encourage its use. 1f <br /> transit service is not currentlyavailable, but'is planned for she area in the future, easements should be <br /> reserved to provide for future improvements such as bus turnouts, loading areas, route signs and <br /> shade structures. Appropriations made to facilitate public or mass transit will help mitigate trips <br /> generated by the project. <br /> a <br /> ca <br /> • Sidewalks and bikeways should be installed throughout as much of the project as possible and should <br /> be connected to any nearby existing and planned open space areas, parks, schools,-residential areas, <br /> commercial areas, etc., to encourage walking and bicycling. Connections to nearby public uses and <br /> commercial areas should be made as direct as possible to promote walking for some trips. <br /> Pedestrian and bike-oriented design reduces motor vehicle usage and their effects on air quality. <br /> Sidewalks and bikeways should be designed to separate pedestrian and bicycle pathways from <br /> vehicle paths. Sidewalks and bikeways should be designed to be accommodating and appropriately <br /> sized for anticipated future pedestrian and bicycle use. Such pathways should be easy to navigate, <br /> designed to facilitate pedestrian movement through the project, and create a safe environment for all <br /> potential users (pedestrian, bicycle and disabled),from obstacles and automobiles. Sidewalks should <br /> be designed for high visibility (brightly painted, different color of concrete,.etc.) when crossing parking <br /> lots, streets and similar vehicle paths. Clearly marked and highly visible pedestrian accesses create a <br /> safer environment for both pedestrians and vehicles. Pathways through the project should be built in <br /> anticipation of future growth/development. <br />