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Melanie Curtis <br /> From: Melanie Curtis <br /> Sent: Thursday, August 07, 2014 1:07 PM <br /> To: 'Kelly Hemp'; Joe.Schreder; mattfritz21 @hotmail.com <br /> Cc: Scott Oberaigner; 'Robert Bean'; 'permitting@minnehahacreek.org' <br /> Subject: FW: 4055 Elm St- erosion control fence <br /> Attachments: IMG_0810.JPG; IMG_0812.JPG; IMG_0813.JPG <br /> K:2iiy <br /> Pleas2 see th� res��.�n�z rrom our engineer. Please correct the issu2s as originally direct2d. <br /> Melanie Curtis � 952.249.4627 � r,;-�._,-*,s_ici o �^� T^, �, <br /> From: Robert Bean [mailto:bobbe@bolton-menk.com] <br /> Sent: Thursday, August 07, 2014 11:05 AM <br /> To: Melanie Curtis <br /> Cc: David P. Martini; Brian Simmons; 'permitting@minnehahacreek.org'; Scott Oberaigner <br /> Subject: RE: 4055 Elm St - erosion control fence <br /> Melanie, <br /> I inspected the site today to verify the extent of erosion and source of sediment in the ditch and downstream channel. It <br /> is apparent that the sediment in the downstream channel came from 4055 Elm Street. The silt fence has been <br /> overtopped in a couple of areas and was not trenched in properly in another area. These three areas allowed sediment <br /> to migrate off-site and into the downstream channel. The slope up-gradient from the siltfence has now been <br /> permanently stabilized with vegetation, so the siltfence and biologs should be removed and disposed off-site. The <br /> remaining sediment along the roadway could be graded into the right-of-way area when the City lowers the catchbasins <br /> and stabilizes this area with vegetation. However,the applicant should be required to remove the sediment from the <br /> downstream channel and restore the channel/riprap to original condition. My understanding is the Public Works <br /> department will complete work in the right-of-way as soon as the downstream channel is restored. I have attached <br /> some pictures for your information. If you have any questions or comments, please contact me to discuss. <br /> Thanks, <br /> Robert E. Bean,Jr, P.E. <br /> LEED Green Assoc. <br /> Bolton & Menk, Inc. <br /> P:(952) 448-8838, ext 2892 <br /> F:(952)448-8805 <br /> email: bobbe@bolton-menk.c;,,� <br /> From: Melanie Curtis [mailr�;��?Curtis�ci.orono.mn.us] <br /> Sent: Wednesday, August 06, 2014 2:42 PM <br /> To: Robert Bean; David Martini <br /> Cc: Scott Oberaigner; 'permitting@minnehahacreek.org' <br /> Subject: FW: 4055 Elm St - erosion control fence <br /> Da���e � Bob <br /> _����,-I nn:� n� ��n�; J's•?.9�2 f1C�'J f??�' 'Pllrfl d f25p011Se� <br /> MPlanie Curtis � 952.249.4627 � - <br /> 1 <br />