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AR 1 -1K <br />ARRO 1 1 <br />& ASSOCIAtFS. LLC <br />Engineering & Planning <br />Seattle <br />Xacey <br />Everett Jane Zimmerman <br />City of Everett <br />2930 Wetmore Avenue <br />Everett, WA 98201 <br />14900 Interurban Ave. S <br />Suite 279 <br />Seattle, WA 98168-4635 <br />Ph: 206.674.4659 Fx: 206.674.4660 <br />www.patrickharron.com <br />January 11, 2008 <br />RE: Everett LDS Parking Lot Expansion <br />Response to City Comments on Civil Drawings and Storm Drainage Report <br />Dearlane, <br />Please note the following changes to Civil Drawings and Storm Drainage Report addressing <br />the redline comments (attached) to said documents received by the City on November 1, <br />2007. <br />Civil Drawings <br />General: <br />All drawings are now stamped and signed by PE in charge, Brian G. Harron. <br />Sheet 2: <br />• Earth behind new curb is called out to be filled to be flushed with top of curb. <br />• Updated information on Volumes and Discharges Tables. <br />Sheet 3: <br />• Revised StormFilter to treat stormwater from upstream flow. 72" diameter Manhole <br />StormFilter now holds 7 cartridges instead of 5. <br />Sheet 5: <br />Tabie added with restrictor information, on detail 412B. <br />Storm Drainage Report <br />• Report stamped and signed by PE, Brian Harron. <br />• Detention and water quality calculations now include upstream basin flow. <br />Respective text, exhibit, and figures reflect changes in calculations. <br />• New size and cost estimate for StormFilter system provided by Stormwater <br />Solutions. <br />d P:\2006\06113 Everett LDS Parking LOt\Text\Correspandence\RESPONSE TO CrPf COMMENTS 01.08.doc <br />