Posted by Joe Barnes on August 18th, 2010 in Architecture and Design, Education and Inspiration, General, Green Building, Project Updates
One of the underlying goals of Bundoran Farm is to preserve the character and use of this legacy Charlottesville property. Extraordinary measures were taken in locating homesites and roads so they worked with and blended into the landscape.
In addition having the roads “lay lightly” on the land within the boundaries of Bundoran Farm, we took care to minimize any impacts to properties adjacent to or downstream from us. Roads and related storm water drainage systems have been designed so the post-development storm water runoff is equal to or less than pre-development runoff. For individual homesites, in accordance with the Virginia Chesapeake Bay Preservation Act, additional storm water management measures are required if the impervious surface area within a Development Zone exceeds 7,000 square feet.
Given the modest size of the homes built to date at Bundoran Farm, impervious surface areas have been kept to a minimum. Any Low Impact Development (“LID”) measures implemented by Bundoran Farm Owners/Stewards have been done by choice and because they are right thing to do for the environment and their personal lifestyle.
Recently we had the pleasure of seeing the two rain gardens the Tompkins installed on their recently completed home off of Hightop Drive. The Tompkins’ goal was to affordably, effectively and attractively handle the rainwater coming off the roof of their home without relying on gutters.
Dorothy Tompkins sums it up this way:
“The one that is finished was actually pretty easy. The one in back was fairly easy also, but has a longer drainage ditch leading to it. One reason they were easy is that our soil right around the house is quite sandy and drains beautifully. You want all the collected water after a rain to drain within 72 hours, preferably sooner, to prevent mosquito breeding. It seems to drain out in less than 12 hours so far, because of the sandy soil around it. I dug a small pit more like a hole, and put coarse (concrete) sand in the bottom then added some native soil, peat moss and compost. There are some native plants that do well, certain ferns, Clethera, Cardinal Flower, Ilex verticillata (Winterberry) in rain gardens.“
For those looking for Charlottesville VA real estate where they can live sustainably, we have In order to create a resource for LID measures and other sustainability design and construction concepts, we created the Bundoran Farm Green Book – A Property Owner’s Guide to Sustainable Design & Development. This companion document to the Bundoran Farm Pattern Book contains a well of information to assist designers, owners and builders in making sound decisions to achieve their personal sustainability goals.
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