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City of Orono <br /> %toNo, Hardcover Calculation Worksheet <br /> 1l Property Address: 1370 Cherry Place <br /> s.44,s,,0,-` Date: <br /> Prepared by: Greendale Design 2/16/18 <br /> Stormwater Quality Overlay District Tier: (Circle one 0 Tier 2 Tier 3 Tier 4 Tier 5 <br /> Step 1: EXISTING HARDCOVER <br /> In the following table identify all items of existing hardcover on the property, keyed by letter to Certificate of <br /> Survey(survey must accompany this form). Use as many lines as necessary to accurately depict existing <br /> hardcover status of the property. For Tier 1 properties, identify any features by letter within the 75' setback line <br /> and calculate hardcover square footage separately for each portion. <br /> Key to Total <br /> Hardcover Item (Describe) Length x Width <br /> Survey (Square Feet) <br /> (Example) (Garage) (24'x 30') (720 S.F.) <br /> A Garage 26.2/24.3 637 S.F. <br /> B Driveway 36/26+/- 932 S.F. <br /> C Sidewalk 320 S.F. <br /> D Stairs 3.7/9.3 34 S.F. <br /> E Retaining wal (not within 75'of OHW 10 S.F. <br /> F Retaining wal (not within 75'of OHW 7 S.F. <br /> G Deck/Stairs 358 S.F. <br /> H Retaining wal(not within 75'of OHW 15 S.F. <br /> I Porch 232 S.F. <br /> J House 1293 S.F. <br /> K Stairs 52 S.F. <br /> L Boat House 207 S.F. <br /> M Retaining wall (not within 75'of OHW 10 S.F. <br /> N Stairs along side of Boat House 82 S.F. <br /> O S.F. <br /> p Total Hardcover as per 10/7/2013 as built 4189 S.F. <br /> Q S.F. <br /> R Add in formerly Excludable items in the 0 t0 75 area S.F. <br /> S S.F. <br /> T Retaining Wall by steps to boat house 10 S.F. <br /> U Retaining wall 7 S.F. <br /> ✓ Retaining wall 15 S.F. <br /> W Portion of deck that has pervious surface below 82 S.F. <br /> X 114 S.F. <br /> Y S.F. <br /> Z S.F. <br /> (1) Total Existing Hardcover S.F. <br /> Excludable Hardcover(See City Code Sec 78-1684): <br /> S.F. <br /> S.F. <br /> S.F. <br /> S.F. <br /> S.F. <br /> (2) Total Excludable Hardcover S.F. <br /> (3) Net Existing Hardcover [Subtract line(2)from line(1)1 4303 S.F. <br /> (4) Total Lot Area <br /> 23,590 S.F. <br /> Existing Hardcover Percentage [(3)+(4)1 18.2% <br /> (Proposed Hardcover next page) <br /> Variance Application—September 2017 <br /> Page 11 <br />