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Fairway Estates Drainage Report Figure 1-3.2: Flow Chart for Determining Requirements for Redevelopment Does the Project result in 2,000 square feet,or more,of new plus replaced hard surface area? OR Does the land disturbing activity total 7,000 square feet or greater? Yes No Minimum Requirements#1 through#5 IF apply to the new and replaced hard Minimum Requirement#2 applies. surfaces and the land disturbed. Next Question Does the Project add 5,000 square feet or more of new hard surfaces? OR Convert Y4 acres or more of vegetation to lawn or landscaped areas? OR Convert 2.5 acres or more of native vegetation to pasture? Yes No All Minimum Requirements apply Next Questlon Is this a road to the new hard surfaces and the related project? No converted vegetation areas. Yes Does the Project add 5,000 square feet or more of new hard surfaces? Yes No Is the total of new plus replaced haul surfaces 5,000 square feet or more, Do the new hard 31, AND surfaces add 50%or No NO does the value of the proposed improvements- more to the existing No additional including interior improvements-exceed 50%of the hard surfaces within requirements. assessed value(or replacement value)of the: the Site? • existing Project Site improvements(for commercial or industrial projects)OR . existing Site improvements(for all other projects) Yes All Minimum Requirements apply to the new and replaced hard surfaces and converted vegetation areas. Y@s Flow Chart for Determining Requirements for Redevelopment DEPARTMENT OF Revised March 2019 ECOLOGY Please see http✓Avww.ecy.wa.gov/copyright.html for copyright notice including permissions, State of Washington Ilmitation of liability,and disclaimer. 2019 Stormwater Management Manual for Western Washington Page 21 Volume I-Chapter 3-Page 90 FIGUR E 9