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10/03/2006 12:00 2065472753 CONWAY JONES ASSOC PAGE 01/03 <br />Isis <br />STATE OF WASHINGTON <br />DEPARTMENT OF ECOLOGY <br />PO. Box 47600 • Olympra, Washington 98504-7600 <br />(360) 407-6000 • 7DD Only (Hearing Impaired) (360) 407 06 f �►-�/, � <br />July 10, 2006 <br />Gary Phillips <br />Phi '_' ��) <br />Phillips Excavation � � a <br />5300 107'hStreet NE <br />Marysville, WA 98270 <br />Dear Nfr_ Phillips: <br />RE: Construction Stormwater General Permit <br />Permit Number: WAR-00748.8 <br />Site Name: Rosewood Park <br />Location.: 104XX Rosewood Ave <br />Everett, WA. 98204 Snohomish County <br />Disturbed Acres: 2-1 <br />Receiving Water_ Unnamed Type 4 Stream. <br />The Washington Department of Ecology (Ecology) has reviewed your application for coverage <br />under the constructiozi. stormwater general permit, and has decided to issue permit coverage <br />effective July 10, 2006. Please retain this permit coverage letter with your permit (enclosed), <br />stormwater pollution prevention plan (SWPPP), and site log boob It is the official record <br />of permit coverage for your site. <br />This letter explains some of the new requirements in the new construction stormwater. general <br />permit Please take time to read the new, permit, and contact Ecology if you have any questions. <br />Inspections <br />• You must conduct weekly visual inspections of your site to ensure your best management <br />practices. (BMPs) are functioning properly: <br />• Beginning.October 1, 2006, you mustuse a Cued Erosion and Sediment -Control. Lead <br />(CESCL) to do: inspections of Your site. Ecology maintains a list of training classes.to <br />obtain CESCL certification. Ecology has a list of CESCL training courseq. on its website. <br />• Refer to Condition S4 (pages 10-12) for more information. <br />Sampling and Aruilysist•.. _.. <br />. `. Begging October l; 2006 - sites five acres and greater must sample stdri,rfwater.discharge.s <br />for: turbidity'using aturbidity meter. <br />• Beginning October 1, 2006, sites one acre and greater must sample stormwateer dischzarges <br />for pH, if the proj ect involves engineered- soils (cement kiln. dust, etc.) or over 1000 ydss of <br />poured or recycled concrete: <br />•+ Beginning October 1, 2008, sites less than five acres must sample their stormwater <br />discharges for turbidity using a turbidity meter or transparency tube. <br />