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 24X30 ft foundation (720 sqft) with required flood vents on at least two sides and slab no <br />lower than elevation 9.2 <br /> Left side of house on piles similar to existing deck and addition to maintain 20ft setback <br />from soil absorption system <br /> Replacement of existing paved driveway with porous stone driveway and installation of <br />dry wells for roof runoff collection <br /> <br />Landscaping & Site Work <br /> Lawn area reduction from 4,069 sqft down to 2,418 sqft with native shrubs and grasses <br /> Two large oak trees requiring removal due to a branch overhang over proposed house <br />location <br /> Existing row of hedges on left side of property to remain with minimal disturbance from <br />I/A system blower installation <br /> <br />Waiver Requests <br /> First waiver request for Regulation 25-C-7 setback due to entire property being in flood <br />zone <br /> Second waiver request to allow 19% lawn area instead of 10% with nitrogen loading <br />calculations showing significant reduction despite additional 9% lawn area <br /> Waiver justified by flood-compliant home creation, reduced impervious areas, 40% of <br />house on piles, and overall reduced nitrogen loading <br /> <br />Septic System Details <br /> New I/A septic system with Micro Fast technology requiring maintenance every 6 <br />months <br /> No increase in bedrooms, maintained at 2-bedroom with 3-bedroom septic in new design <br /> System includes monitoring and maintenance requirements, with homeowner signing an <br />agreement with wastewater treatment company <br /> <br />Commission Discussion & Concerns <br /> Commissioner concern about cumulative impact of multiple flood zone compliance <br />projects requiring complete lot reconstruction <br /> Alternative exploration questioned regarding lifting existing well-maintained house <br />versus complete demolition and reconstruction <br /> Interior space doubling from single story to two stories while maintaining same bedroom <br />count <br /> Stormwater management through room drainage capture, infiltration systems, and gravel <br />driveway conversion <br /> <br />Motion <br /> Mr. Cook made a motion to close and issue with the following conditions: <br />o Trees on the west side should be protected <br />o Replace in kind (trees); coordination with staff <br />o 2:1 mitigation <br />o Pervious patio <br />9 <br /> <br /> <br />