Cedar Ridge Estates Application for Comprehensive Permit Under MGL Ch40B Residential Development 5-24-06 www.greenviewrealty.com

Holliston, Massachusetts CEDAR RIDGE ESTATES Locus Plan Holliston, Massachusetts

Cedar Ridge Estates Development Overview Proposed 200 Unit Townhouse Style Condominium Development Total of 55 Buildings 43 Four (4) – Family 172 Units 8 Three (3) – Family 24 units 4 Two (2) – Family 8 units Total Project Area 52 Acres Upland Area 36 Acres Wetland Area 16 Acres Density (Equivalent Dwelling Units per Acre) 3.8 DU/Acre Total Parcel 5.6 DU/Acre Upland Area Only

Cedar Ridge Estates Development Overview (cont.) Phased Development – 5 Phases Anticipated (Approximately 40 Units Each) Private Wastewater Treatment Facility Designed For Approximately 60,000 Gallons Per Day Serviced by Town Water Recreation Trail Network Tennis / Sport Courts

1-19-05 SUBMITTAL

Additional Permitting & Design Where to from here? Additional Permitting & Design Definitive Site Designs MEPA – Draft & Final EIR DEP Groundwater Discharge Permit DEP Permitting – Site Remediation Natural Heritage Notice of Intent – Holliston Conservation Commission & DEP

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OCT ‘05 REVISIONS

Uxbridge, Massachusetts Similar Unit Type Carrington Landing Uxbridge, Massachusetts

Stormwater Management Deep Sump Catchbasins Vortechnic Water Quality Systems Bio-retention Systems (Raingardens)

Vortechnics System

Vortechnics System The industry leading system in hydrodynamic separation that utilizes a combination of vortex motion and flow controls to remove sediment, oil and debris from polluted stormwater runoff. Consistently Provides 80% TSS Removal

Constructed Wetlands

Bio-Detention Systems (Constructed Wetlands) Constructed wetlands are excavated basins with irregular perimeters and undulating bottom contours into which wetland vegetation is purposely placed to enhance pollutant removal from stormwater runoff. Primarily: A constructed wetland may be use to maximize pollutant removal from stormwater runoff and also help to control stormwater flows. It may be used to control stormwater flows, with increased pollutant removal capabilities. Secondary: Preservation and restoration of the natural balance between surface waters and groundwaters, increased wildlife habitats, and higher property values than if the same area was turned in to a regular stormwater basin.

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