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Worksheet C <br />Low Impact Development – Site Design Measures <br />Select appropriate site design measures and Identify the Plan Sheet where these elements are shown. <br />Yes <br />Regulated Projects can also consider the following site design measures to reduce treatment system sizing: <br />Yes <br />10 See MRP Provision C.3.a.i.(6) for non-C.3 Regulated Projects, C.3.c.i.(2)(a) for Regulated Projects, C.3.i for projects that create/replace between 2,500 and <br />5,000 sq.ft. of impervious surface and detached single family homes that create/replace between 2,500 and 10,000 sq.ft. of impervious surface. <br />Plan Sheet No.Site Design Measures <br />j. Self-treating area (see Section 4.2 of the C.3 Regulated Projects Guide) <br />k. Self-retaining area (see Section 4.3 of the C.3 Regulated Projects Guide) <br />i. Minimize impervious surfaces. <br />d. Direct runoff from driveways and/or uncovered parking lots onto vegetated areas. <br />e. Construct sidewalks, walkways, and/or patios with pervious or permeable surfaces. Use the <br />specifications in the C.3 Regulated Projects Guide downloadable at <br />www.flowstobay.org/newdevelopment <br />f. Construct bike lanes, driveways, and/or uncovered parking lots with pervious surfaces. Use the <br />specifications in the C.3 Regulated Projects Guide downloadable at <br />www.flowstobay.org/newdevelopment <br />g. Limit disturbance of natural water bodies and drainage systems; minimize compaction of highly <br />permeable soils; protect slopes and channels; and minimize impacts from stormwater and urban runoff <br />on the biological integrity of natural drainage systems and water bodies; <br />h. Conserve natural areas, including existing trees, other vegetation and soils. <br />a. Direct roof runoff into cisterns or rain barrels and use rainwater for irrigation or other non-potable use. <br />b. Direct roof runoff onto vegetated areas. <br />c. Direct runoff from sidewalks, walkways, and/or patios onto vegetated areas. <br />Select Appropriate Site Design Measures (Required for C.3 Regulated Projects; all other projects are encouraged to implement site design measures, which <br />may be required at municipality discretion.) Projects that create and/or replace between 2,500 and 5,000 sq.ft. of impervious surface, and detached single <br />family homes that create/replace between 2,500 and 10,000 sq.ft. of impervious surface, must include one of Site Design Measures a through f (Provision <br />C.3.i requirements).10 Larger (>=5,000 sq.ft) projects must also include applicable Site Design Measures g through i. Consult with municipal staff about <br />requirements for your project. <br />Plan Sheet No.Site Design Measures <br />7.A. - Page 61 of 121 <br />67