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Home My WebLink AboutRe: as-built .� o,�,. O O CITY of ORONO ��, Municipal Offices � • .,:;__ ,ti„ Street Address: Mailing Address: '�� ,y,�' 2750 Kelley Parkway P.O.Box 66 ,�G Orono,MN 55356 Crystal Bay,MN 55323-0066 ��k'ESI;O� 30 September 2011 Jack Smuckler Smuckler Custom Builders, Inc. 7509 Washington Ave S Edina, MN 55439 RE: 4415 North Shore Drive Building Permit#2010-01195/As-Built Survey Review The City received an as-built survey for 4415 North Shore Drive, dated September 8, 2011. The City Engineer has reviewed the as-built survey compared to the approved building permit survey (Permit #2010-01195). Their comment memos are attached. Additionally, the following issues have been identified and must be resolved prior to issuance of a certificate of occupancy (C.O.): ✓ Unapproved hardcover, consisting of a retaining wall and stone steps, was added within in the 0-75' zone. The retaining wall must be removed. The stairs are a considered permitted hardcover, however should have been approved. ✓ At the time of permit, hardcover within the 75' to 250' zone was limited to 9,160 square feet or 24.6% plus the existing boat house within the 0 to 75' zone for a total of 24.6%. The as-built hardcover level within the 75'to 250' zone is showrn as 9,516 square feet plus the 0-75' zone hardcover of 309 square feet. The result is 75' to 250' hardcover at 25.7%; 0.7% over the allowed level. Hardcover must be removed to reach 25%. ✓ Unapproved retaining walls were constructed which encroach within five feet of adjacent property lines. These retaining wrall encroachments are not allowed. ✓ Field changes were made during construction without prior approval. Those changes are detailed within the City Engineer's comments and appear to largely consist of driveway, retaining walls, stone walls, and grading. The site does not conform to the approved plan submitted with building permit#2010-01195; therefore a C.O. will not be issued at this time. In order to obtain a C.O. for the project all unpermitted hardcover and unapproved retaining walls which do not meet the required 5-foot setback from property lines must be removed; and all identified grading plan issues must be resolved. Please contact me with any questions you may have. I can be reached at 952-249-4627 or at mcurtis@ci.orono.mn.us. Sincerely, CITY OF ORONO, l/��"'�� Melanie Curtis Planning &Zoning Coordinator attachments • c Chris & Darla Twome,�; 1p 0 2"�Str�et NE� IVV�innea�$I�'�}M�1�5�13 ele hone 952 249-4�0 Fax www.ci.orono.mn.us ?335 Highway 36 W St.Paul,MN 55313 Tel 651-636-4600 Fax 651-636-1311 www.bonestroo.com September 30, 2011 %�'Bonestroo Melanie Curtis Planning and Zoning Coordinator City of Orono Post Office Box 66 Crystal Bay, MN 55323 Re: 4415 North Shore Drive File No. 000139-11000-2 File No. 201Q-01195 Dear Melanie: We have reviewed the as-built plans for 4415 North Shore Drive. The plan is dated 9-8-11. We have the following comments with regards to engineering matters: • The approved grading plan dated 1-i1-11 was not followed and we have concerns regarding additional drainage being directed to 4423 North Shore Drive to the west. • Additional information such as spot elevations and drainage calcutations may show the 1- 11-11 pianned drainage patterns are still being achieved. Drainage calculations should show that there would be no increase in the amount of runoff crossing the west lot line. • If additional spot elevations and calculations show increased runoff to the adjacent properly,we would recommend a new grading plan be submitted showing how this issue is addressed. • We have attached our review letter dated 1-10-11 expressing the above concerns on prior plan submittals. • Retaining walls constructed within five feet of lot lines must be relocated or removed. If you have any questions, please call me at(651) 604-4894 or send an email to darren.amundsenCa�bonestr�.com. Sincerely, BONESTROO � � � • � Darren Amundsen Cc: Chris Mattson 2335 Highway 36 W St Paul,MN 55113 Tel 651-636-4600 Fax 651-636-1311 www.bonestroo.com January 10, 2011 �'Bonestroo Melanie Curtis Planning and Zoning Coordinator City of Orono Post Office Box 66 Crystal Bay, MN 55323 Re: 4415 North Shore Drive File No. 000139-10000-2 File No. 2010-01195 Dear Melanie: We have reviewed the revised plans for the proposed new home construction at 4415 North Shore Drive. The plan is dated 12-16-10. We have the following comments with regards to engineering matters: • With the current pian, it appears there is potential for a larger portion of runoff to be directed to the north. To maintain euisting drainage patterns, the grading plan should be clarified so that runoff north of the house and on the east half of the proposed driveway will be directed to the swale along the east edge of the property. This can be accomplished either by showing a high point in the proposed driveway to the south of the existing 954 contour, or by grading a cross-slope ir�to the driveway such that runoff will be directed to the east. If you have any questions, please call me at(651) 604-4894 or send an email to darren:amundsenCa�bonestroo.rnm. Sincerely, BONESTR00 � i . Darren Amundsen Cc: Tom Kellogg Chris Mattson � Stantec Consulting Services Inc. 2335 Highway 36 West St.Paul MN 55113 Tel: (651)636-4600 Fax:(651)636-1311 _______. ---....____ $'�nt� �Bonestroo December 22, 2011 Melanie Curtis Planning and Zoning Coordinator City of Orono Post Office Box 66 Crystal Bay, MN 55323 Re: 4415 North Shore Drive File No. 193800285.195 File No. 2010-01195 Dear Melanie: We have reviewed the as-built plans with additional survey information and drainage area calculations for 4415 North Shore Drive. The information was sent via email on 12-8-11. We have the following comments with regards to engineering matters: • The as-built plan is acceptable from an engineering standpoint. • The final full size as-built should be sent to the city for their records. If you have any questions, please contact me at(651)604-4894 or darren.amundsenCa)_stantec.com. Sincerely, Stantec � .�.��'-_� Darren Amundsen cc: Christine Mattson Melanie Curtis From: Mark[markg@gronbergassoc.com] Sent: Tuesday, March O8, 2011 1:54 PM To: Melanie Curtis Subject: Twomey as-built info Melanie: Today our field crew located the as-built foundation and elevations for the Twomey house at 4415 North Shore Drive and found the location and elevations to be the same as shown on our survey dated 1-11-11 depicting the proposed house. If you need any other information let me know. GRONBERG &ASSOCIATES, INC. Mark S. Gronberg PE 8 LS Lic. No. 12755 �