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July 21, 1993 <br />DENNIS E. BROWN P.E. <br />CIVIL ENGINEER <br />8009 Quail Avenue North <br />Brooklyn Park, Minnesota 55443 <br />(612) 560 -4906 <br />Mr. Tim Fell <br />Construction Operations Regulatory <br />St. Paul District, Corps of Engineers <br />1421 U.S. Post Office, Custom House <br />St. Paul, MN 55101 -9808 <br />RE: Frederickshaven Addition 2nd Addition <br />Little Canada, Minnesota 91- 841N -12 <br />Dear Mr. Fell: <br />Enclosed is the revised Grading Plan for Frederickshaven 2nd <br />Addition. The cul -de -sac has been shortened to eliminate any <br />filling of wetland GL -9. The Minnesota DNR requested this fill <br />be eliminated. Also changed was the location of the 12" RCP <br />overflow for the low area at the west edge of the plat and the <br />location of the 24 -inch RCP outlet. These were moved to the <br />location of the existing 12" CMP overflow. This 12" CMP overflow <br />and the existing 12" CMP overflow for GL -9 will be abandoned when <br />the new storm sewers are constructed. <br />Revisions to the grading plan for these changes required more <br />fill of the upland wetland area adjacent to the building site in <br />lot 8, because of set back from the new cul -de -sac location; <br />however, moving the street omitted much more fill. Wetland added <br />at the 24 -inch RCP outlet was revised to the new location and <br />reduced. <br />Wetland fill = 6800 sq. feet (2 locations) <br />Wetland Added = 8400 sq. feet <br />Copies of this plan are also being sent to Cliff Aichinger, <br />Ramsey Washington Metro Watershed District and Molly Shodeen, <br />Mn -DNR. <br />If additional information is needed, please call. <br />Sincerely, <br />Dennis E. Brown, P.E. <br />MnReg 7442 <br />Enclosure <br />cc: Fred Schletty, Schletty Family City of Little Canada <br />Page 63 <br />