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Scott Horsley MAS 2018

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Presentation for 2018 Massachusetts Sustainable Communities & Campuses Conference in Plymouth, MA

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Scott Horsley MAS 2018

  1. 1. The Pinehills –A Sustainability Story Tony Green & Scott Horsley
  2. 2. Environmental/Low Impact Development (LID) 
 at The Pinehills • Preserve Open Space (70%) • Cluster Development – 10 to 100X Underlying Density – 1/3 Homes within walking distance of Village Green – Separate Walking Trail System • Mixed Use – Walkability – Internal traffic capture (vehicle trip reduction) • Disturb Less Natural Landscape & Reduce Impervious Areas – Smaller Lots with Frontage as little as 19 feet – Narrower Roads (18-24ft width and contour) – Use Natural Landscape for Stormwater Management • Integrated Water Management – Wastewater Re-use for Irrigation – Nutrient Management – Water Balance • Preserve Historic Resources – Unpaved Old Sandwich Road – 1792 Rye Tavern
  3. 3. The Pinehills Master Plan
  4. 4. Avalon Apartments in the Village Green
  5. 5. Walking Trail Network
  6. 6. Horsley Witten
  7. 7. Disturb Less Natural Landscape
  8. 8. Road and Walking trail converge at Stonebridge Road
  9. 9. Water Table Map With Groundwater Flow Arrows Horsley Witten
  10. 10. Zone II
  11. 11. WWTP Zone II
  12. 12. WWTP Zone II Interceptor/Irrigation Wells
  13. 13. Hydrologic Balance Eel River
  14. 14. Water Balance Pinehills OS Golf Course Eel River Watershed Irrigation Well Water Withdrawal (Permit) 42 MG/year Actual Pumping 21 MG/year Offsets: 20% Return flow from Nicklaus Course 3.2 MG/year 20% Return flow from OS Course 8.4 MG/year Wastewater return flows 35 homes 1.3 MG/year Stormwater recharge Roof/Driveway runoff 557 homes 12.9 MG/year Stormwater recharge OS Course Clubhouse roof & parking lot 5.3 MG/year Stormwater recharge road 10.1 MG/year Total Offsets 41.2 MG/year
  15. 15. Preserved Historic Old Sandwich Road
  16. 16. Historic Rye Field 1792 Rye Tavern
  17. 17. Awards for The Pinehills • MassDEP – Top Score - 2018 Public Water Systems Award Program • Governor’s Citation for Dedicated Service to Sustainable Development 2015 • National Association of Home Builders – “Community of the Year” for 2015 – Platinum Award – Best Mixed-Use Community 2015 – Gold Award - Best Rural/Exurban Smart Growth Community 2010 • HGTV Green Home 2010 – Awarded Best Green Built Home, NAHB 2010 • Mass.gov Smartgrowth Tool Kit • Environmental Business Council of New England (EBEE) – 2002 Environmental Award for Outstanding Innovation
  18. 18. 
 Thank you!
 Tony Green – Managing Partner, The Pinehills 
 508-209-9000
 
 Scott Horsley – Principal, Horsley Witten Group, Inc. 
 508-364-7818

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