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5.a Decker Variance - PC Packet Date of Meeting: October 3, 2023 To: Chair Loeffler and Planning Commission Members From: TJ Hofer, Consultant City Planner Re: Variance to Construct on a Nonconforming Lot for PID 34.032.20.24.0011 and 34.032.20.24.0016 Applicant: Theresa Decker Zoning: RR-N, SM-O, FP-O Owner: Cody & Theresa Decker Future Land Use: General Rural Location: PID 34.032.20.24.0011 and 34.032.20.24.0016 Review Deadline December 5, 2023 The applicant is requesting approval of a variance to construct a single-family dwelling on a nonconforming lot. Additionally, the proposed structure encroaches into the setback for the ordinary high-water level and the front yard setback. BACKGROUND The site for the proposed development is two existing lots that were recently purchased by the applicant. The two lots are both nonconforming, with one lot being 0.04 acres and the other 0.65 acres. The lots are both zoned Rural Residential Neighborhood (RR-N) and are within the Shoreland Management Overlay (SM-O). The larger lot has significant portions that are under the ordinary high water level (OHWL) of Big Marine Lake, which is 942.2 ft., and within the FEMA flood elevation of 943 ft. Governing Standards The UDC states: Section 153.500.110 Subd. 5. Nonconforming Lots. A legal nonconforming, substandard lot of record that is vacant may be developed for one single family detached dwelling without variances and upon approval of an Administrative Permit, provided that: (A) The lot was legally established in accordance with all applicable zoning and subdivision requirements existing at the time of its creation and is a separate, distinct tax parcel. (C) The lot shall be at least 66% of the dimensional standards for lot size and lot width as required by the Base Zoning District and any applicable Overlay District. (F) All structure and septic system setbacks shall be met. (G) Impervious surface coverage must not exceed 25 %. (H) If in the case of two or more contiguous lots or parcels of land under a single ownership, any individual lot or parcel does not meet the minimum requirements of this Chapter, each individual lot or parcel cannot be considered as a separate parcel of land for purposes of sale or development. Such lots must be combined with adjacent lots under the same ownership so that the combination of lots will equal one or more conforming lots as much as possible, unless each individual lot is at least 66% of the dimensional standards for lot size and lot width and meets the requirements of paragraphs (D) through (G), above. (K) Overlay Districts. Nonconforming buildings and uses as described in the Shoreland Management Overlay District and the Floodplain Management Overlay District contained in Chapters 155 and 156 shall be subject to the applicable regulations and standards relating to such buildings and uses in this Chapter. Where any regulations are found to be inconsistent, the more restrictive of the regulations shall apply. Development of nonconforming lots is allowed through an administrative permit given certain standards are met. The proposed development on the proposed lot does not meet these standards and therefore requires a variance to be developed. EVALUATION OF REQUEST Existing and Proposed Conditions The existing lot is a nonconforming lot in the Rural Residential Neighborhood (RR-N) base zoning district, the Shoreland Management Overlay District (SM-O), and the General Floodplain Overlay District (FP-O). Lot standards are detailed below with the proposed conditions of the lot. RR-N SM-O Proposed Conditions Minimum Lot Size (ac.) (Existing Lot of Record) 0.92 2.5 0.69 Buildable Area (ac.) 1.00 N/A ~ 0.01 Minimum Lot Width (ft.) 150 160 134.13 Lot Frontage (ft.) 100 N/A 134.13 Setbacks (ft.) Front 40 N/A 19.98 Side 10 N/A 20.01 OHWL 100 100 50.97 Maximum Lot Coverage 25% 25% 25.00% State statute requires that contiguous nonconforming lots under the same ownership within shoreland must be combined to achieve as much conformity as possible. Once combined, the lot will be remain nonconforming. Staff has included a condition that the lots be combined. Once combined, the lot is legally nonconforming due to lot size, buildable area, lot frontage, and minimum lot width. The OHWL setback and front setback overlap over a large amount of the site area. The buildable area is approximately 0.01 acres or 397.43 sq. ft. The parcel is approximately 30,754.74 sq. ft., however, a large section of the lot is under the OHWL. The area outside of the OHWL is 17,467 sq. ft. A large area of the western part of the lot is within the 100-year flood elevation of FEMA. The site area also does not meet minimum lot width or lot frontage requirements. The proposed principal structure is a single-family dwelling. The dwelling encroaches into the OHWL setback by 49.03 ft. (50.97 ft. setback) and encroaches into the front setback by 20.02 ft. (19.98 ft. setback). The applicant submitted an updated site plan on September 29, 2023, that shows an accessory structure that is on the lot that is proposed to be relocated. Relocating this existing nonconforming structure requires an additional variance as the original request and public hearing did not include any information about an accessory structure. The City does not have records approving this structure, so the City cannot determine if the existing accessory structure is a legal or illegal nonconformity. This building is accounted for with the impervious lot coverage. If the building remains or is relocated, the impervious coverage will be over 25.00% as proposed. Variance Section 153.500.060 Subd. 1 (B) establishes the standards for when the City shall approve a variance. The variance must be consistent with the Comprehensive Plan, must be in harmony with the general purpose and intent of this Chapter, and when the strict enforcement of this Chapter would result in practical difficulties with carrying out the strict letter of the Code. Practical difficulties are established within the UDC and are listed below in italics. Staff’s analysis of these is below each practical difficulty: a. The applicant proposes to use the property in a reasonable manner not permitted by this Chapter. The proposed use is a reasonable use of the property. The applicant has not indicated if the proposed house would be a year-round residence or a seasonal dwelling, however the sewer in the area has capacity to provide service to either use. The property is within a zoning district that permits single-family residential use. It is reasonable that the lot be approved for development of a single-family dwelling with an attached accessory garage. b. The plight of the landowner is due to circumstances unique to the property not created by the landowner. Development of the lot is not directly due to circumstances created by the property owner. The lots were previously owned by a property owner that owns other nonconforming lots within the area. The lots should not have been sold separately from the other nonconforming lots, however, the City does not have any ability to interject in private exchanges of property. c. The variance, if granted, will not alter the essential character of the locality. If the variance were granted, it would not alter the essential character of the locality. d. Economic conditions alone shall not constitute practical difficulties. Economic conditions are not the sole factor in the variance. e. May include, but is not limited to, inadequate access to direct sunlight for solar energy systems. The variance is not related to inadequate access to direct sunlight for solar energy systems. f. The proposed variance will not impair an adequate supply of light and air to adjacent property, or substantially increase the congestion of the public streets, or increase the danger of fire, or endanger the public safety, or substantially diminish or impair property values within the neighborhood. The proposed variance will not impair adequate supply of light and air to adjacent property, or substantially increase the congestion of the public streets, or increase the danger of fire, or endanger the public safety, or substantially diminish or impair property values within the neighborhood. g. The requested variance is the minimum action required to eliminate the practical difficulty. The proposed use is the minimum action required to eliminate the practical difficulty. ANALYSIS Review Comments The submittal was sent to city staff and other regulatory agencies for review and comment. Comments from other entities have been incorporated into the conditions for approval. Carnelian-Marine-St. Croix Watershed District The Carnelian-Marine-St. Croix Watershed District has provided a letter saying they do not support a variance request to exceed impervious coverage limits. The Watershed has also indicated that a variance will be required from Rule 4.0 of the Watershed as the buffering requirements cannot be met on the site. The variance application is proposing habitat restoration of areas currently existing as turf grass below the OHWL rather than complete waiver of the District rule. The variance request is scheduled for CMSCWD Board consideration at the 10/11/23 meeting. Engineering Department The City Engineer has noted that the City should require a five-foot drainage and utility easement along the entire eastern property line to allow for private utilities to be located within that area with the road being so close to the property line. The Engineer also noted that a driveway and grading permit will be required. The Engineer also noted the slope of road appears to drain towards the proposed house and the location of the garage is potentially an issue for drainage if the floor elevation and grading are not closely looked at including the garage floor being higher than the roadway. This will lead to the driveway getting steeper with a short distance, however, if the garage is not higher during snow melt/rain the garage will be at risk of flooding. Additionally, the City Engineer noted that the area has seen a large loss of tree canopy and that this development will further impact the tree canopy. Finally, the City Engineer, City Administrator, and Public Works Director discussed the sewer system in the area and noted that this is likely the last development that will be able to be supported by the sewer system. Fire Department The Fire Chief had no comment. Public Works Department The Public Works Director had no comment. Washington Conservation District Washington Conservation District provided no comment. Washington County Washington County had no comment. Department of Natural Resources The DNR Area Hydrologist provided no comment. Staff Analysis Staff finds that the proposed plan is inconsistent with the UDC and Comprehensive Plan. The Comprehensive Plan prioritizes environmental stewardship on lakeside lots. Allowing for the applicant to exceed the impervious surface limits is contradictory to the UDC, Comprehensive Plan, and the applicant has not established a practical difficulty that requires the variance. The City has no record of approving the existing accessory structure. Relocating this accessory structure would require a variance as encroaches into the OHWL setback, with a proposed setback of 23.9 ft. Without a variance, the structure must be removed. Staff has included that the variance approval be conditional upon the site being in substantial compliance with the site plan submitted to the City. An additional variance would be required to allow the accessory structure to remain. COMMISSION ACTION The Planning Commission can do one of the following: 1. Recommend approval, with or without conditions, of the attached ordinance and resolutions. 2. Recommend denial, with findings, of the attached ordinance and resolutions. 3. Table the request for further review/study. Staff recommends that the Planning Commission recommend denial of the proposed variance, subject to the following findings: 1. The proposed use is a reasonable use of the property. The applicant has not indicated if the proposed house would be a year-round residence or a seasonal dwelling, however the sewer in the area has capacity to provide service to either use. The property is within a zoning district that permits single-family residential use. It is reasonable that the lot be approved for development of a single-family dwelling with an attached accessory garage. 2. Development of the lot is not directly due to circumstances created by the property owner. The lots were previously owned by a property owner that owns other nonconforming lots within the area. The lots should not have been sold separately from the other nonconforming lots, however, the City does not have any ability to interject in private exchanges of property 3. If the variance were granted, it would not alter the essential character of the locality. 4. If the variance were granted, it would not alter the essential character of the locality. 5. Economic conditions are not the sole factor in the variance. 6. The variance is not related to inadequate access to direct sunlight for solar energy systems. 7. The proposed use is the minimum action required to eliminate the practical difficulty. Staff has prepared conditions of approval: 1. The location and layout of structures on the lot shall be substantially consistent with the plans and setbacks submitted to the City and reviewed with this request with the exception of where revisions are required with this approval. No other structures other than the proposed single-family dwelling are approved with this variance. 2. The applicant shall receive a permit from and be in compliance with the standards of the Carnelian-Marine-St. Croix Watershed District. The applicant shall also obtain any required variances from the Watershed District. 3. The proposed development shall connect to the Anderson/Erickson Sewer System. Further additions to the proposed development may be limited based on the capacity of the sewer system. 4. A grading plan and erosion control plan shall be submitted to the City for review, showing any areas of soil disruption, construction entrances, building floor elevations, including the garage, and drainage patterns. 5. A driveway permit shall be submitted to the City for approval. 6. The applicant shall secure all applicable permits required from local, state, and federal entities. 7. The applicant shall pay all other fees and escrows associated with this application. 8. The applicant must commence the authorized use or improvement within one year of the date on which the variance is issued. After one year, the approvals issued under the provisions of the Section shall expire without further action by the Planning Commission or Board 9. The applicant shall record the variance with Washington County within one year of the date when the variance is approved by the City. RECOMMENDATION Staff recommends the Planning Commission: Motion to recommend approval of the attached resolution to approve a Variance to allow for construction of a single-family dwelling, with conditions as described by staff within the staff report. Attachments 1. Draft Resolution 2. Zoning Map 3. Future Land Use Map 4. Application 5. Applicant Narrative 6. Certificate of Survey 7. Site Plan 8. Elevations 9. Stormwater Management & Esc Plans 10. Carnelian-Marine-St. Croix Watershed District Comments, dated September 25, 2023 CITY OF SCANDIA, MINNESOTA RESOLUTION NO. 10-17-23-XX APPROVING A VARIANCE FOR CONSTRUCTION OF A SINGLE-FAMILY DWELLING ON A NONCONFORMING LOT LOCATED AT PARCEL ID 34.032.20.24.0016 AND 34.032.20.24.0011 WHEREAS, Theresa Decker (the “applicant”), on behalf of Cody and Theresa Decker (the “owners”), has requested and made an application for a variance to construct a single-family dwelling on a nonconforming lot that is does not meet lot minimum lot size, buildable area, minimum lot width, and lot frontage requirements; and , a 49.03 foot variance from the 100 foot ordinary high water level setback and a 20.02 foot variance from the 40 foot front structure setbacks on property with the PID 34.032.20.24.0016 and 34.032.20.24.0011, legally described as follows: PARCEL 1: Lot 1, Block 2, ANDERSON'S BIG LAKE ADDITION, Washington County, Minnesota. PARCEL 2: That part of vacated Birch Lane lying northerly of Lot 1, Block 2, ANDERSON'S BIG LAKE ADDITION described as follows: The point of beginning is the most northwesterly corner of Lot 1, Block 2, ANDERSON'S BIG LAKE ADDITION; thence South 80 degrees 30 minutes East along the north line of said Lot 1 for 229 feet to the most northeasterly corner of said Lot 1; thence North 24 degrees 30 minutes West for 24 feet; thence North 85 degrees 46 minutes West for 216.5 feet to the point of beginning. WHEREAS, the Planning Commission reviewed the Variance request at a duly noticed Public Hearing on October 3, 2023, and recommended that the City Council approve the request; NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF SCANDIA, WASHINGTON COUNTY, MINNESOTA, that it should and hereby does approve the variances to construct a single-family dwelling on a nonconforming lot that is does not meet lot minimum lot size, buildable area, minimum lot width, and lot frontage requirements; and , a 49.01 foot variance from the 100 foot ordinary high water level setback and a 20.02 foot variance from the 40 foot front structure setbacks, based on the following findings: 1. The proposed use is a reasonable use of the property. The applicant has not indicated if the proposed house would be a year-round residence or a seasonal dwelling, however the sewer in the area has capacity to provide service to either use. The property is within a zoning district that permits single-family residential use. It is reasonable that the lot be approved for development of a single-family dwelling with an attached accessory garage. 2. Development of the lot is not directly due to circumstances created by the property owner. The lots were previously owned by a property owner that owns other nonconforming lots within the area. The lots should not have been sold separately from the other nonconforming lots, however, the City does not have any ability to interject in private exchanges of property 3. If the variance were granted, it would not alter the essential character of the locality. 4. If the variance were granted, it would not alter the essential character of the locality. 5. Economic conditions are not the sole factor in the variance. 6. The variance is not related to inadequate access to direct sunlight for solar energy systems. 7. The proposed use is the minimum action required to eliminate the practical difficulty. FURTHER BE IT RESOLVED that the following conditions of approval shall be met: 1. The location and layout of structures on the lot shall be substantially consistent with the plans and setbacks submitted to the City and reviewed with this request with the exception of where revisions are required with this approval. No other structures other than the proposed single-family dwelling are approved with this variance. 2. The applicant shall receive a permit from and be in compliance with the standards of the Carnelian-Marine-St. Croix Watershed District. The applicant shall also obtain any required variances from the Watershed District. 3. The proposed development shall connect to the Anderson/Erickson Sewer System. Further additions to the proposed development may be limited based on the capacity of the sewer system. 4. A grading plan and erosion control plan shall be submitted to the City for review, showing any areas of soil disruption, construction entrances, building floor elevations, including the garage, and drainage patterns. 5. A driveway permit shall be submitted to the City for approval. 6. The applicant shall secure all applicable permits required from local, state, and federal entities. 7. The applicant shall pay all other fees and escrows associated with this application. 8. The applicant must commence the authorized use or improvement within one year of the date on which the variance is issued. After one year, the approvals issued under the provisions of the Section shall expire without further action by the Planning Commission or Board 9. The applicant shall record the variance with Washington County within one year of the date when the variance is approved by the City. Whereupon, said Resolution is hereby declared adopted on this 17 day of October, 2023. Christine Maefsky, Mayor ATTEST: Kyle Morell, City Administrator 94. 0 Legend Zoning Map 0 66 Feet This drawing is neither a legally recorded map nor a survey and is not intended to be used as one. This drawing is a compilation of records, information, and data located in various city, county, and state offices, and other sources affecting the area shown, and is to be used for reference purposes only. The City of Scandia is not responsible for any inaccuracies herein contained. Disclaimer: © Bolton & Menk, Inc - Web GIS 9/27/2023 4:15 PM City Limits Contours (2ft LiDAR) Index Intermediate Parcels (7/1/2023) Lot Lines PWI Basin Public Water Basin Public Water Wetland PWI - Watercourse Parks Flood Hazard Areas - Final Shoreland Overlay PUD Overlay Lakes Mining Overlay Saint Croix River District Zoning Agricultural Core Agricultural Preserves Rural Residential General Village Neighborhood Rural Commercial Rural Residential Neighborhood Village Historic Core Village Center Industrial Park Scandia_2022.sid Red: Band_1 Green: Band_2 Blue: Band_3 m i n n e s o t a RL Ate' m 1IqmIp E: y n _ 95 4 kz/1 Mfg i i / Z"] / iii - 1 _ Subject Property DocuSign Envelope ID: 14D4A5E2-2D0B-46E9-AE46-F68B57BB0B46 SubdivisionName ANDERSON'S BIG LAKE ADD Lot 1 Block 2 SubdivisionCd 91060 & SubdivisionName ANDERSON'S BIG LAKE ADD SubdivisionCd 91060 3403220240016 & 3403220240011 16941 Norell Ave N Marine on St Croix, MN 18650 Norell Ave N Scandia, MN 55073 55047Marine on St Croix, MN X Cody and Theresa Decker Theresa Decker 16941 Norell Ave N DocuSign Envelope ID: 14D4A5E2-2D0B-46E9-AE46-F68B57BB0B46 We are seeking a setback variance for a 67' wide x 55' deep house incl garage and patio to be placed in excess of 50 ft from the OHWL and the garage side of the home to be set 25ft setback from the road on front left corner (20 ft over city lot for driveway) and 40 ft from the road on front right side. Our lot does not fully extend to Norell Ave and is not square with the road. We would need for our driveway to cross over the city owned portion of land to connect to the road as would be customary. We would be able to meet the 20 ft side setbacks with no issues. The positioning of this house would conform with the other homes in this neighborhood as many are located much closer to the shoreline than we are requesting. We would maintain the 100 ft setback from the shoreline with no issue. We will be combining all parcels into 1. Application will be sent to county recorder. Big Marine Lake Home 8/1/23 8/1/23 To Whom It May Concern, We are seeking a setback variance for the property we own located at 18650 Norell Ave for the west portion of the home to be placed 50 ft from the OHWL (over 120 ft from the shoreline) and the NE corner to be placed 19 ft from the front lot line, and the SE corner will maintain the 40 ft setback. This would place the home over 120 ft from the shoreline. Due to the abnormal angle of the city’s right of way bordering our lot to the east running north to south between the road and easterly lot line, we need to seek a variance to place the NE corner of the home at 19 ft from the lot line to maintain a 40 ft setback from the road. We would need for our driveway to cross over the city owned portion of land to connect to the road as would be customary. We would be able to meet the 20 ft side setbacks with no issues. The positioning of this house would conform with the other homes in this neighborhood as many are located much closer to the shoreline than we are requesting. We would maintain the 100 ft setback from the shoreline with no issue. Due to the unique nature of the property we have a large section of property that lies between the lakeshore and the OHWL, which actually would put our house much further from the shoreline than many of the other homes along Big Marine. Granting this variance would not alter the character of the area, and would very much conform to the character of the area. We are not asking for this variance due to financial constraints, rather characteristics of the lot outside of our control. This variance would have no impair an adequate supply of light or air to adjacent properties. We are proposing a 3 BR home with a 3 car garage so we do not anticipate any substantial increase to congestion on the public street or add any risk to anyone’s public safety. I believe the development of this property would actually reduce the fire danger as we would be removing diseased/dead trees which pose added risk. We believe construction of the proposed home would not only not diminish values of neighboring properties, but rather help support property values now that our property will be maintained and groomed. I believe the requested variance is the minimum action required to eliminate the issues currently posing barriers to building a reasonable sized single family home, while balancing preserving the environment as much as possible. We will be combining all parcels into 1. Application has been sent to county recorder, and they replied that they cannot record until November. DocuSign Envelope ID: AC1D1F32-96A7-48D6-B28B-2936EC0D0BB7 DocuSign Envelope ID: 14D4A5E2-2D0B-46E9-AE46-F68B57BB0B46 CERTIFICATE OF SURVEY 941.4 FNDIP-l/2"OPEN CODY AND THERESA DECKER 18650 NORELL AVENUE SCANDIA, MN 55047 for of II I I//// S O* \G /////// // 940.6 FNDIP-l/2"OPEN -a 942.8 FNDIP-l/2"OPEN i |. k 943.7 1 * FNDIP-l/2"OPEN I88TH STREET NORTH LEGAL DESCRIPTION (PER TITLE COMMITMENT)~N0«theRly / /opi / VaqATedo &IR.CHPARCEL 1: Lot 1, Block 2, ANDERSON'S BIG LAKE ADDITION, Washington County, Minnesota.lane (S80°3q?f 35'22"e —- 264-^ RLaT/%Sc)CORNER OF 33PARCEL 2: That part of vacated Birch Lane in said ANDERSON'S BIG LAKE ADDITION described as follows: NW'LY " lot 1, BLOCK 2 r >A;** I ' \r\ 943.1 SETIP-41578 942.4 OHW 942.5 x „ OHW v*%-r NQ4°5n’2LQ ?LAT/ X 943.9/N85°12.4 \216.5 DESC) : ^ ^ i A ^- 216.43 The point of beginning is the northeast corner of Lot 1, Block 2, ANDERSON'S BIG LAKE ADDITION; thence North 80 degrees 30 minutes West along the Southerly line of Birch Lane for 325.15 feet; thence North 63 degrees 00 minutes East across said Birch Lane for 55.47 feet to its intersection with the Northerly line of said Birch Lane; thence South 80 degrees 30 minutes East along said Northerly line of Birch Lane for 264.36 feet; thence South 00 degrees 00 minutes East across said Birch Lane for 12.11 feet; thence South 24 degrees 30 minutes East across said Birch Lane for 25.40 feet to the point of beginning. OF 93 U/warea J-'ABOVE --- OHWL (712 SF) (A180°/if)iD £•30'1/1//dr s> Ps-is ^ LO fM - 'x>X 943.3 13.0^sc;/ \ s/T POSTS o i—i o 7-1 O O 942.1 SETIP-41578 >/___ X ".op"/Vj942.6 -FNDTP-1 /2"OPEN■ 942.4 OHW O \Oin942.3 ..••• ohw“ oS79°35 ~ ~SoutheRly \m*\/942.5 OHW /line of.......................-S>r -\ h <Vacated 3-3. 5 O' \x To \ ovA vf> P3 BI8Ch\ 941.6: a X 941.0 lane\■£> X*941.8 s>\.<5 Vo' 942.4 OHW\ $\ \TAX DESCRIPTION FOR VACATED DIRCH LANE X 942.6 944.. 0\/x 940.7x 941.8 \\.943.4/x 943.1 /\x 940.7 • / .....944...............(PID: 34-032-20-24-0011)\oyr, J?o& c°X iD JS>\943.2 j>®IN'InSB1/\i- <N2 \in"oThat part of vacated Birch Lane lying northerly of Lot 1, Block 2, ANDERSON'S BIG LAKE ADDITION described as follows: \o /\.-- £>\TOoi> V Vo-TV\o\rT942-4 * OHW A \-------------------V x 941.9 ~Px 940.7 x 943.4SThe point of beginning is the most northwesterly corner of Lot 1, Block 2, ANDERSON'S BIG LAKE ADDITION; thence South 80 degrees 30 minutes East along the north line of said Lot 1 for 229 feet to the most northeasterly corner of said Lot 1; thence North 24 degrees 30 minutes West for 24 feet; thence North 85 degrees 46 minutes West for 216.5 feet to the point of beginning. -n940.5 EH20 AS > 945..''2 9 48r\vv CP.o' nT./f \ \>/Osvio <\945.3ro /O r<3 941.1 *•A1H/ O<X\ <?O x 943.0/ ^r . 9A6"CL: r ^•• \ L J O 1 ^ 1 O Ci' ^w oV. 7 o : o940.2 EH20 cA AA1 xD \\O>\ v\^ W\ \XV\S>&x 943.4 941.9\ \ ^ inx 944.7 o\W O'\3NOTES O'\TOBIG MARINE LAKE MN DNR DIVISION OF WATERS PROTECTED WATERS 82-52P FEMA FLOOD ELEVATION = 943 (NAVD 88) OHWL = 942.43 (NAVD 88) WATER ELEVATION = 940.2 (7/7/2023) LO940.7 x 942.4- OHWx 941.2 \O -\VV—I hereby certify that this survey, plan or report was prepared by me or under my direct supervision and that I am a duly Registered Land Surveyor under the laws of the State of Minnesota. O \in X940.2 EH20 \Field survey was completed by E.G. Rud and Sons, Inc. on 7/7/2023.\943.3 x \\ \x 945.2 943.6 \Bearings shown are on Washington County datum.SB2 \\\\El\ \/943.3IO V*.Parcel ID Number: 34-032-20-24-0016 (Parcel 1) 34-032-20-24-0011 (Parcel 2) 94215 x OHW. x 940.8 IAV-\\O) \\\\JASONnR RU \x 943.2Total parcel area to shoreline = 30,738 sq. ft. (0.71 acres). Total parcel area above OHWL = 18,179 sq. ft. (0.42 acres). 940.2 EH20 x 947.3\943.0 7/19/2023 Vx 940.5 x 941.0Date: License No. 41578 • 942.4 \ .OHW ‘x 943.6 (45 PLAT)x943.0 ___46.19108.65This survey was prepared using Title Commitment No. 128101-23-06, issued by All American Title Company, Inc., as agent for Old Republic National Title Insurance Company, dated 6/21/2023. 942.6 FNDIP-13775 ' vO N89°00’45”W\x>225±943.4 943.7 SETIPr 4.157-8' O ...9AA'"V o nX 940.2 \ EH20 \ o CMr ^ '\ vr ^1 '1 'VICINITY MAP L > \33^ 3A-3 ^945.2944.9942.4 OHW •PART OF SEC. 34, TWP. 32, RNG. 20 r?45.9LEGENDo// EXISTING V HOUSE <T a:945.6.945.6 LUDENOTES IRON MONUMENT FOUND AS LABELED DENOTES IRON MONUMENT SET, MARKED RLS# 41578 DENOTES EXISTING SPOT ELEVATION DENOTES SEPTIC MANHOLE DENOTES TELEPHONE PEDESTAL DENOTES EXISTING CONTOURS >- 72.282-S2P O19ox aL LU OX 952.36 >?.o N>942.5 OHWX OVtn03/-r z _m 1 t lr* O-5 Z It ■z CD1cDENOTES BITUMINOUS SURFACE <nSITEDENOTES SOIL BORING. (BY OTHERS)® 942.4 OHW 185TH ST N aNORTH 942.2 FNDIP-13775 942.4 OHW 943.8 FNDIP-13775GRAPHIC SCALE /” -N201020 400 4 v. X \ 1 INCH =20 FEET WASHINGTON COUNTY, MINNESOTA (NO SCALE) EST. 1977Professional Land Surveyors 6776 Lake Drive NE, Suite 110 Lino Lakes, MN 55014 Tel. (651) 361 -8200 Fax (651) 361 -8701 DiNCHMARK DRAWN BY: BAB JOB NO: 230678BT DATE: 7/10/2023 CHECK BY: JER FIELD CREW: BH/BJ BAB7/19/23 ADD SET BOUNDARY MONUMENTS1www.egrud.com MNDOT GEODETIC STATION NO. 33757 STATION NAME: SWEDE MNDT AZ MK ELEVATION: 981.63 (NAVD 88) 2 3 DATE BYNO. DESCRIPTION 23.0678BTC:\USERS\BBYER.EGRUD\DESKTOP\REMOTE JOBS\230678 DECKER\230678BT.DWG 8/4/2023 PR O J E C T WI L L E T R E M O D E L I N G & C O N S T R U C T I O N , I N C . De c k e r R e s i d e n c e 18 6 5 0 N o r e l l A v e N . Sc a n d i a , M N 5 5 0 7 3 ST U D I O L O L L Y 13 2 0 2 Y u k o n S t r e e t N W Co o n R a p i d s , M N 55 4 4 8 DE S I G N D I S C L A I M E R PL A N S M U S T B E P R O P E R L Y S U B M I T T E D T O A C Q U I R E L O C A L B U I L D I N G P E R M I T ( S ) BE F O R E C O N S T R U C T I O N . P L E A S E R E V I E W C O N S T R U C T I O N W I T H S T R U C T U R A L EN G I N E E R O R L U M B E R Y A R D B E F O R E C O N S T R U C T I O N . S T U D I O L O L L Y D O E S N O T AS S U M E A N Y R E S P O N S I B I L T Y O F S T R U C T U R A L F A I L U R E S O R D E F I C I E N C I E S . PL A N S M A Y N E E D T O B E S T A M P E D A N D S I G N E D B Y A N A R C H I T E C T . DE S I G N D I S C L A I M E R PL A N S M U S T B E P R O P E R L Y S U B M I T T E D T O A C Q U I R E L O C A L B U I L D I N G P E R M I T ( S ) BE F O R E C O N S T R U C T I O N . P L E A S E R E V I E W C O N S T R U C T I O N W I T H S T R U C T U R A L EN G I N E E R O R L U M B E R Y A R D B E F O R E C O N S T R U C T I O N . S T U D I O L O L L Y D O E S N O T AS S U M E A N Y R E S P O N S I B I L T Y O F S T R U C T U R A L F A I L U R E S O R D E F I C I E N C I E S . PL A N S M A Y N E E D T O B E S T A M P E D A N D S I G N E D B Y A N A R C H I T E C T . DR A W N B Y H E A T H E R M . S T E I L CUSTOMER SIGNATURE FOR APPROVAL RO U G H D R A F T SITE PLAN A.01 OHWL 100 (PLAT) 69' 0" SOU T H E R L Y L I N E O F V A C A T E D B I R C H 1 PROPOSED LOCATION Scale: 1/16" = 1'-0" 20' 0" 20' 0" 5 0 ' 0 " 28' 10 5/8 " 25' 9" 19 ' 4 " 20 ' 1 / 4 " FEMA Flood Elevation (943) Edge of existing road Orange - Property lines Green - Right-of-way Blue - Shoreline Red - Existing road edge 8/4/2023 PR O J E C T WI L L E T R E M O D E L I N G & C O N S T R U C T I O N , I N C . De c k e r R e s i d e n c e 18 6 5 0 N o r e l l A v e N . Sc a n d i a , M N 5 5 0 7 3 ST U D I O L O L L Y 13 2 0 2 Y u k o n S t r e e t N W Co o n R a p i d s , M N 55 4 4 8 DE S I G N D I S C L A I M E R PL A N S M U S T B E P R O P E R L Y S U B M I T T E D T O A C Q U I R E L O C A L B U I L D I N G P E R M I T ( S ) BE F O R E C O N S T R U C T I O N . P L E A S E R E V I E W C O N S T R U C T I O N W I T H S T R U C T U R A L EN G I N E E R O R L U M B E R Y A R D B E F O R E C O N S T R U C T I O N . S T U D I O L O L L Y D O E S N O T AS S U M E A N Y R E S P O N S I B I L T Y O F S T R U C T U R A L F A I L U R E S O R D E F I C I E N C I E S . PL A N S M A Y N E E D T O B E S T A M P E D A N D S I G N E D B Y A N A R C H I T E C T . DE S I G N D I S C L A I M E R PL A N S M U S T B E P R O P E R L Y S U B M I T T E D T O A C Q U I R E L O C A L B U I L D I N G P E R M I T ( S ) BE F O R E C O N S T R U C T I O N . P L E A S E R E V I E W C O N S T R U C T I O N W I T H S T R U C T U R A L EN G I N E E R O R L U M B E R Y A R D B E F O R E C O N S T R U C T I O N . S T U D I O L O L L Y D O E S N O T AS S U M E A N Y R E S P O N S I B I L T Y O F S T R U C T U R A L F A I L U R E S O R D E F I C I E N C I E S . PL A N S M A Y N E E D T O B E S T A M P E D A N D S I G N E D B Y A N A R C H I T E C T . DR A W N B Y H E A T H E R M . S T E I L CUSTOMER SIGNATURE FOR APPROVAL RO U G H D R A F T ELEVATIONS A.04 10:12 10:12 10:12 10:12 10:12 10:12 10:12 10:12 4:12 4:12 8/4/2023 PR O J E C T WI L L E T R E M O D E L I N G & C O N S T R U C T I O N , I N C . De c k e r R e s i d e n c e 18 6 5 0 N o r e l l A v e N . Sc a n d i a , M N 5 5 0 7 3 ST U D I O L O L L Y 13 2 0 2 Y u k o n S t r e e t N W Co o n R a p i d s , M N 55 4 4 8 DE S I G N D I S C L A I M E R PL A N S M U S T B E P R O P E R L Y S U B M I T T E D T O A C Q U I R E L O C A L B U I L D I N G P E R M I T ( S ) BE F O R E C O N S T R U C T I O N . P L E A S E R E V I E W C O N S T R U C T I O N W I T H S T R U C T U R A L EN G I N E E R O R L U M B E R Y A R D B E F O R E C O N S T R U C T I O N . S T U D I O L O L L Y D O E S N O T AS S U M E A N Y R E S P O N S I B I L T Y O F S T R U C T U R A L F A I L U R E S O R D E F I C I E N C I E S . PL A N S M A Y N E E D T O B E S T A M P E D A N D S I G N E D B Y A N A R C H I T E C T . DE S I G N D I S C L A I M E R PL A N S M U S T B E P R O P E R L Y S U B M I T T E D T O A C Q U I R E L O C A L B U I L D I N G P E R M I T ( S ) BE F O R E C O N S T R U C T I O N . P L E A S E R E V I E W C O N S T R U C T I O N W I T H S T R U C T U R A L EN G I N E E R O R L U M B E R Y A R D B E F O R E C O N S T R U C T I O N . S T U D I O L O L L Y D O E S N O T AS S U M E A N Y R E S P O N S I B I L T Y O F S T R U C T U R A L F A I L U R E S O R D E F I C I E N C I E S . PL A N S M A Y N E E D T O B E S T A M P E D A N D S I G N E D B Y A N A R C H I T E C T . DR A W N B Y H E A T H E R M . S T E I L CUSTOMER SIGNATURE FOR APPROVAL RO U G H D R A F T 3D EXTERIOR A.05 CEDAR CEILING IN VAULT FOR COVERED PATIO WOOD GRAIN GARAGE DOORS PEAK DETAILS ON FRONT & BACK PEAKS (4) 8x8 CEDAR POSTS 12" BEAM WRAPPED AROUND 942.6 FNDIP-13775 943.0 T POST 942.5 OHW 942.4 OHW 942.4 OHW 942.4 OHW 942.3 OHW 942.5 OHW 942.4 OHW 942.4 OHW 942.4 OHW 942.5 OHW 942.4 OHW 942.4 OHW 942.5 OHW 945.6 945.6 9 4 6 . 0 944.9 945.2 945. 5 945.9 940.2 EH2O 940.2 EH2O 940.2 EH2O 940.2 EH2O 940.5 EH2O 941.8 941.6 941.8 941.9 941.2 940.5 941.0 940.7 940.7 940.7 941.0 940.7 941.8 941.9 940.8 943.6 943.0 943.4 943.4 942.6 943.9 944.0 948.2 944.7 943.4 945.2 945.3 943.1 943.3 943.4 943.0 943.3 943.2 943.0 943.3 9 4 4 . 2 9 4 4 . 4 9 4 4 . 5 9 4 4 . 2 9 4 4 . 5 9 4 4 . 2 9 4 4 . 2 9 4 4 . 1 9 4 4 . 0 EXISTING HOUSE OV E R H A N G OV E R H A N G 20 . 0 34.2 72.2 BIG MARINE LAKE MN DNR DIVISION OF WATERS PROTECTED WATERS 82-52P FEMA FLOOD ELEVATION = 943 (NAVD 88) OHWL = 942.43 (NAVD 88) WATER ELEVATION = 940.2 (7/7/2023) S H O R E L I N E O F B I G M A R I N E L A K E A S L O C A T E D O N 7 / 7 / 2 0 2 3 942.6 FNDIP-1/2"OPEN 943.2 SB1 943.6 SB2 (S80°30 ' E 2 6 4 . 3 6 P L A T / D E S C ) S0 0 ° 0 0 ' E D E S C ) (1 2 . 1 1 33 33 33 S U R V E Y L I N E (N85°46'W 216.5 D E S C ) O H W L = 9 4 2 . 4 F E M A F L O O D E L E V A T I O N = 9 4 3 AREA ABOVE OHWL (712 SF) 943.7 SETIP-41578 943.1 SETIP-41578 942.1 SETIP-41578 P R O P O S E D H O U S E G A R A G E E N T R Y C O V E R E D C O V E R E D P A T I O C O V E R E D P A T I O U N C O V E R E D P A T I O PROPOSED DRIVE 19.3 25 . 1 53.9 20 . 0 944.00 945.50 945.50 943.00 OHWL DIRECT DOWNSPOUTS TO AMENDED SOILS AREA (TYP) AMENDED SOILS AREA 2,420 SQ. FT. (SEE DETAIL) OHWL 944 944 944 9 4 4 944 94 4 BASIN OVERFLOW ROCK ENTRANCE PROPOSED HOUSE SLAB ON GRADE FFE 945.70 9 4 4 9 4 3 942.75 942.75 9 4 2 . 7 5 9 4 2 . 7 5 9 4 3 943 943943.6 ELM14 944.2 ELM8 943.1 ELM10 943.4 ELM12X2 942.9 WIL12 943.2 MAP8 943.3 COT22 942.9 MAP12 943.5 MAP8 943.6 BIR10 943.4 SPR6 943.7 BIR6 943.8 MAP8 943.9 BIR10 943.6 COT12 943.7 SPR10 943.9 SPR6 943.9 COT20 944.0 BIR6X2 943.6 BIR10X2 943.8 COT22 942.9 BIR12X2 942.9 WIL12 943.4 WIL14 943.2 SPR10 943.7 WIL12 944.0 COT24 943.4 MAP6 943.5 MAP10 943.2 MAP10 943.4 MAP14943.3 MAP10 944.4 OAK12 S 943.0 SEP-PUMP 943.1 POST4"STEEL WELL APPRO X . D O C K L O C . RELOC. SHED 94 4 944 94 6 94 4 9 4 2 942 944 944 94 4 9 4 4 2 0 . 0 ' 23.9' 13 ' 49.8 ' 31.0' S S S S S S S S S S S GENERAL NOTES 1.THE INFORMATION SHOWN ON THESE DRAWINGS CONCERNING TYPE AND LOCATION OF EXISTING UTILITIES IS NOT GUARANTEED TO BE ACCURATE OR ALL INCLUSIVE. THE CONTRACTOR IS RESPONSIBLE FOR MAKING HIS OWN DETERMINATION AS TO TYPE AND LOCATION OF UTILITIES AS NECESSARY TO AVOID DAMAGE TO THESE UTILITIES. 2.CALL "811" FOR EXISTING UTILITIES LOCATIONS PRIOR TO ANY EXCAVATIONS. 3.THE CONTRACTOR SHALL FIELD VERIFY SIZE, ELEVATION, AND LOCATION OF EXISTING UTILITIES AND NOTIFY ENGINEER OF ANY DISCREPANCIES PRIOR TO THE START OF INSTALLATIONS. 4.STORAGE OF MATERIALS OR EQUIPMENT SHALL NOT BE ALLOWED ON PUBLIC STREETS OR WITHIN PUBLIC RIGHT-OF-WAY. 5.NOTIFY CITY A MINIMUM OF 48 HOURS PRIOR TO THE COMMENCEMENT OF CONSTRUCTION. 1.CONTRACTOR SHALL INSTALL SILT FENCE AS SHOWN ON PLAN. 1.1.ADDITIONAL SILT FENCE MAY BE NECESSARY IF LOCAL CONDITIONS REQUIRE. 1.2.THE CONTRACTOR SHALL MAINTAIN SILT FENCE, INCLUDING THE REMOVAL OF ACCUMULATED SEDIMENT, THROUGH COMPLETION OF BUILDING CONSTRUCTION. 1.3.SILT FENCE SHALL REMAIN IN-PLACE UNTIL SITE HAS BEEN STABILIZED. 2.CONTRACTOR SHALL INSTALL THE ROCK CONSTRUCTION ENTRANCE. 3.CONTRACTOR TO INSTALL TREE PROTECTION FENCING AS APPLICABLE. 4.CONTRACTOR SHALL PERFORM SITE GRADING ON AN AREA-BY-AREA BASIS TO MINIMIZE UNSTABILIZED AREAS. 4.1.CONTRACTOR MUST IMMEDIATELY INITIATE STABILIZATION OF EXPOSED SOIL AREAS AND COMPLETE THE STABILIZATION WITHIN 14 CALENDAR DAYS DAYS AFTER THE CONSTRUCTION ACTIVITY IN THAT PORTION OF THE SITE TEMPORARILY OR PERMANENTLY. 5.CONTRACTOR TO SHALL PAY SPECIAL ATTENTION TO ADJACENT PROPERTY LINES TO ENSURE THE EROSION CONTROL PRACTICES INPLACE IN THOSE AREAS PREVENT MIGRATION OF SEDIMENT ONTO ADJACENT PROPERTIES. 6.CONTRACTOR TO PROVIDE ADDITIONAL SILT FENCE, BIOROLLS, EROSION CONTROL BLANKET, OR OTHER APPROVED EQUAL FOR ANY SLOPES THAT APPEAR TO BE FAILING. 7.CONTRACTOR TO STABILIZE SOIL STOCKPILES; STABILIZATION SHALL BE INITIATED IMMEDIATELY. 8.CONTRACTOR SHALL FINAL GRADE SWALE AREAS UPON STABILIZATION OF UPSTREAM AREAS. 9.CONTRACTOR SHALL BE RESPONSIBLE TO SWEEP/SCRAPE ADJACENT STREETS WHEN MATERIALS OR DEBRIS HAVE WASHED/FLOWED ONTO ADJACENT STREETS OR AS DIRECTED BY CITY. 10.DISTURBED AREAS TO BE RE-SEEDED OR SODDED AS DIRECTED BY PROPERTY OWNER. SITE SEQUENCING 33 F E M A F L O O D E L E V A T I O N = 9 4 3 APPROX . D O C K L O C . S:\PLOWE\CAD\23PROJ\2111 18650 NORELL AVE (SCANDIA)\2111 CAD\2111 BASE 4.DWG Wednesday, September 20, 2023 10:28:31 AM 23-2111 FA X : ( 6 5 1 ) 3 6 1 - 8 7 0 1 PH O N E : ( 6 5 1 ) 3 6 1 - 8 2 1 0 LI N O L A K E S , M N 5 5 0 1 4 67 7 6 L A K E D R I V E SU I T E 1 1 0 SI T E P L A N N I N G & E N G I N E E R I N G PL O W E EN G I N E E R I N G , I N C . 1 2 4 5 6 7 83 CW P AG CH E C K B Y : DR A W N B Y : 23 - 2 1 1 1 DA T E : JO B N O : 09 / X X / 2 3 DE S C R I P T I O N DA T E NO . SH E E T C1 . 1 Da t e : L i c e n s e N o . 4 3 9 6 3 AD A M G I N K E L 09 . 2 0 . 2 0 2 3 I h e r e b y c e r t i f y t h a t t h i s p l a n w a s p r e p a r e d b y m e or u n d e r m y d i r e c t s u p e r v i s i o n a n d t h a t I a m a d u l y li c e n s e d p r o f e s s i o n a l e n g i n e e r u n d e r t h e l a w s o f th e S t a t e o f M i n n e s o t a . PR E L I M I N A R Y (24" x 36") NO R T H 1 INCH = 20 FEET HORIZONTAL 20 0 10 20 40 ~for~CODY AND THERESA DECKER ~of~18650 NORELL AVE SCANDIA, MN 55047 GRADING, DRAINAGE, ESC & STORMWATER MANAGEMENT PLAN IMPERVIOUS AREAS TOTAL PARCEL AREA ABOVE OHWL = 18,169 SF PROPOSED HOUSE = 3,620 SF PROPOSED DRIVEWAY = 760 SF PROPOSED SIDEWALK = 82 SF RELOCATED SHED = 82 SF TOTAL IMPERVIOUS AREA = 4,544 SF TOTAL IMPERVIOUS %= 25.0% CONTACT CMSCWD ADMINISTRATOR AFTER EROSION CONTROL MEASURES ARE INSTALLED BUT PRIOR TO THE START OF CONSTRUCTION x 1011.2 LEGEND DENOTES PROPOSED ELEVATION DENOTES EXISTING ELEVATION DENOTES DIRECTION OF DRAINAGE 800.0 DENOTES BITUMINOUS SURFACE DENOTES EXISTING CONTOURS DENOTES SANITARY SEWER MANHOLES DENOTES SOIL BORING. (BY OTHERS) DENOTES SILT FENCES DENOTES AMENDED SOIL AREA DENOTES EXISTING CONTOURS DENOTES FEMA LINE DENOTES FIBER OPTIC BOX PR E P A R E D F O R : C O D Y & T H E R E S A D E C K E R 18 6 5 0 N O R E L L A V E CI T Y O F S C A N D I A , M I N N E S O T A GR A D I N G , D R A I N A G E , E S C & ST O R M W A T E R M G M T P L A N DENOTES EXTENTS OF TREE REMOVALS (xx TREES TO BE REMOVED) REQUIRED CMSCWD TREATMENT VOLUME REQUIRED TREATMENT AREA PROVIDED TREATMENT AREA * 2.8" BECAUSE BMP IS WITHIN 100-FT EXISTING BUFFER = 4,544 x 2.8* x 0.9 / 12 = 954 CF = 954 / 0.4 = 2,385 SF = 2,420 SF SCALE = 1:30 (THIS DETAIL ONLY) EXTENTS OF TREE REMOVALS (ALSO SEE C1.3) 9 ' - 1 1 3 / 4 " 10 ' - 0 " 10 ' - 0 " 10 ' - 2 1 / 2 " 10 ' - 1 / 2 " 1 0 ' - 3 / 4 " 40'-3/4" 40'-1" 100'-1/4" 100'-0" 0.01 ac 17,470.26 sf 4,458.99 sf 25'-1/ 4 " 20'-1 3 / 4 " 19'-11 3/4" 709.81 sf 50.97 ft 81.52 sf EXISTING HOUSE OV E R H A N G OV E R H A N G 33 33 33 OHWL OHWL APPRO X . D O C K L O C . RELOC. SHED CONVERT TURF TO NATIVE VEGETATION (3,150 SF) CONVERT TURF TO NATIVE VEGETATION (900 SF) 2 0 . 0 ' 23.9' 20.0' 4.9' 13 ' 1 5 . 0 ' TWENTY-SEVEN (27) EXISTING HEALTHY TREES 6" IN DIAMETER AND LARGER REMOVED (SEE C1.3) - 27 REPLACEMENT TREES TO BE PROVIDED AT LOCATIONS DETERMINED BY OWNER 49.8 ' 31.0' 50.0' MI N I M U M B U F F E R 100.0' A V E R A G E B U F F E R GENERAL NOTES 1.THE INFORMATION SHOWN ON THESE DRAWINGS CONCERNING TYPE AND LOCATION OF EXISTING UTILITIES IS NOT GUARANTEED TO BE ACCURATE OR ALL INCLUSIVE. THE CONTRACTOR IS RESPONSIBLE FOR MAKING HIS OWN DETERMINATION AS TO TYPE AND LOCATION OF UTILITIES AS NECESSARY TO AVOID DAMAGE TO THESE UTILITIES. 2.CALL "811" FOR EXISTING UTILITIES LOCATIONS PRIOR TO ANY EXCAVATIONS. 3.THE CONTRACTOR SHALL FIELD VERIFY SIZE, ELEVATION, AND LOCATION OF EXISTING UTILITIES AND NOTIFY ENGINEER OF ANY DISCREPANCIES PRIOR TO THE START OF INSTALLATIONS. 4.STORAGE OF MATERIALS OR EQUIPMENT SHALL NOT BE ALLOWED ON PUBLIC STREETS OR WITHIN PUBLIC RIGHT-OF-WAY. 5.NOTIFY CITY A MINIMUM OF 48 HOURS PRIOR TO THE COMMENCEMENT OF CONSTRUCTION. 33 OHWL OHWL 13,755 SF TOTAL APPROX . D O C K L O C . S:\PLOWE\CAD\23PROJ\2111 18650 NORELL AVE (SCANDIA)\2111 CAD\2111 BASE 4.DWG Wednesday, September 20, 2023 10:28:31 AM 23-2111 FA X : ( 6 5 1 ) 3 6 1 - 8 7 0 1 PH O N E : ( 6 5 1 ) 3 6 1 - 8 2 1 0 LI N O L A K E S , M N 5 5 0 1 4 67 7 6 L A K E D R I V E SU I T E 1 1 0 SI T E P L A N N I N G & E N G I N E E R I N G PL O W E EN G I N E E R I N G , I N C . 1 2 4 5 6 7 83 CW P AG CH E C K B Y : DR A W N B Y : 23 - 2 1 1 1 DA T E : JO B N O : 09 / X X / 2 3 DE S C R I P T I O N DA T E NO . SH E E T C1 . 2 Da t e : L i c e n s e N o . 4 3 9 6 3 AD A M G I N K E L 09 . 2 0 . 2 0 2 3 I h e r e b y c e r t i f y t h a t t h i s p l a n w a s p r e p a r e d b y m e or u n d e r m y d i r e c t s u p e r v i s i o n a n d t h a t I a m a d u l y li c e n s e d p r o f e s s i o n a l e n g i n e e r u n d e r t h e l a w s o f th e S t a t e o f M i n n e s o t a . PR E L I M I N A R Y (24" x 36") NO R T H 1 INCH = 20 FEET HORIZONTAL 20 0 10 20 40 ~for~CODY AND THERESA DECKER ~of~18650 NORELL AVE SCANDIA, MN 55047 BUFFER PLAN PR E P A R E D F O R : C O D Y & T H E R E S A D E C K E R 18 6 5 0 N O R E L L A V E CI T Y O F S C A N D I A , M I N N E S O T A BU F F E R P L A N LEGEND DENOTES BITUMINOUS SURFACE DENOTES ARES TO BE RESTORED WITH NATIVE VEGETATION - DISTURBED AREAS ONLY (NATIVE SPECIES) DENOTES BUFFER SIGNAGE EXISTING 100-FT BUFFER AREA = 13,755 SF PROPOSED BUFFER AREA MEETING CMSCWD STANDARDS = 9,900 SF BUFFER SHORTAGE = 3,855 SF PROPOSED AREA BELOW OHWL WHERE TURF GRASS IS TO BE REPLACED WITH MNDOT SEED MIX 33-261 = 4,050 SF DENOTES PROPOSED BUFFER MEETING CMSCWD RULES (NATIVE SPECIES REQUIRED) DENOTES PROPOSED ADDITIONAL BUFFER BELOW LAKE'S OHWL (MnDOT SEED MIX 33-261) DENOTES TREE REMOVAL LIMITS SCALE = 1:30 (THIS DETAIL ONLY) EXISTING BUFFER DENOTES SOD/TURF GRASS DENOTES EXISTING NATIVE AREAS BELOW OHWL (UNDISTURBED) DENOTES EXISTING BUFFER (SEE ABOVE LEFT) 942.6 FNDIP-13775 943.0 T POST 942.5 OHW 942.4 OHW 942.4 OHW 942.4 OHW 942.3 OHW 942.5 OHW 942.4 OHW 942.4 OHW 942.4 OHW 942.5 OHW 942.4 OHW 942.4 OHW 942.5 OHW 945.6 945.6 9 4 6 . 0 944.9 945.2 945. 5 945.9 940.2 EH2O 940.2 EH2O 940.2 EH2O 940.2 EH2O 940.5 EH2O 9 4 4 . 2 9 4 4 . 4 9 4 4 . 5 9 4 4 . 2 9 4 4 . 5 9 4 4 . 2 9 4 4 . 2 9 4 4 . 1 9 4 4 . 0 EXISTING HOUSE OV E R H A N G OV E R H A N G 20 . 0 34.2 72.2 BIG MARINE LAKE MN DNR DIVISION OF WATERS PROTECTED WATERS 82-52P FEMA FLOOD ELEVATION = 943 (NAVD 88) OHWL = 942.43 (NAVD 88) WATER ELEVATION = 940.2 (7/7/2023) S H O R E L I N E O F B I G M A R I N E L A K E A S L O C A T E D O N 7 / 7 / 2 0 2 3 942.6 FNDIP-1/2"OPEN 943.2 SB1 943.6 SB2 (S80°30 ' E 2 6 4 . 3 6 P L A T / D E S C ) S0 0 ° 0 0 ' E D E S C ) (1 2 . 1 1 33 33 33 S U R V E Y L I N E (N85°46'W 216.5 D E S C ) O H W L = 9 4 2 . 4 F E M A F L O O D E L E V A T I O N = 9 4 3 AREA ABOVE OHWL (712 SF) 943.7 SETIP-41578 943.1 SETIP-41578 942.1 SETIP-41578 943.6 ELM14 944.2 ELM8 943.1 ELM10 943.6 ELM6 943.8 ELM6 943.4 ELM12X2 944.7 ELM10 944.0 944.0 944.1 944.1 942.9 WIL12 943.2 MAP8 943.3 COT22 942.9 MAP12 943.5 943.6 943.7943.9 943.9 943.5 943.5 MAP8 943.6 BIR10 943.4 SPR6 943.7 BIR6 943.8 MAP8 943.9 BIR10 943.6 COT12 943.7 SPR10 943.9 SPR6 941.6 LP 943.9 COT20 944.0 BIR6X2 943.6 BIR10X2 943.8 COT22 942.9 BIR12X2 942.9 WIL12 943.4 WIL14 943.2 SPR10 941.5 941.9 941.5 943.7 WIL12 943.7 WIL14 DISEASE 943.9 COT20 943.3 MAP8 943.4 MAP10 943.4 COT26 943.4 MAP12 943.6 COT18 943.4 SPR12 943.6 BIR12 943.8 BIR8 943.5 MAP6 943.8 COT18 943.8 MAP20943.5 BIR12 944.0 BIR8X2 943.5 COT20 944.0 COT24 943.4 MAP6 943.6 MAP8 943.5 MAP10 943.2 MAP10 943.4 MAP14943.3 MAP10 943.6 MAP6 943.9 BIR12X3 944.1 BIR8X3 944.2 BIR6 944.4 OAK12 944.0 LOC10 944.0 BIR8X2 943.6 BIR10 943.8 BIR8 943.9 LP SHED SHED SHED B L D G S 943.0 SEP-PUMP 943 . 1 943 . 2 943.2 APPRO X . D O C K L O C . EXISTING SHEDS TO BE REMOVED EXISTING TREE TO BE REMOVED (TYP) EXISTING PATIO BLOCKS TO BE REMOVED EXISTING LIGHT POLES TO BE REMOVED (x2) EXISTING SHED TO BE RELOCATED EXISTING STRUCTURE TO BE REMOVED (TYP) 94 4 944 94 6 94 4 9 4 2 942 944 944 94 4 9 4 4 DISEASED WILL TO BE REMOVED GENERAL NOTES 1.THE INFORMATION SHOWN ON THESE DRAWINGS CONCERNING TYPE AND LOCATION OF EXISTING UTILITIES IS NOT GUARANTEED TO BE ACCURATE OR ALL INCLUSIVE. THE CONTRACTOR IS RESPONSIBLE FOR MAKING HIS OWN DETERMINATION AS TO TYPE AND LOCATION OF UTILITIES AS NECESSARY TO AVOID DAMAGE TO THESE UTILITIES. 2.CALL "811" FOR EXISTING UTILITIES LOCATIONS PRIOR TO ANY EXCAVATIONS. 3.THE CONTRACTOR SHALL FIELD VERIFY SIZE, ELEVATION, AND LOCATION OF EXISTING UTILITIES AND NOTIFY ENGINEER OF ANY DISCREPANCIES PRIOR TO THE START OF INSTALLATIONS. 4.STORAGE OF MATERIALS OR EQUIPMENT SHALL NOT BE ALLOWED ON PUBLIC STREETS OR WITHIN PUBLIC RIGHT-OF-WAY. 5.NOTIFY CITY A MINIMUM OF 48 HOURS PRIOR TO THE COMMENCEMENT OF CONSTRUCTION. 1.CONTRACTOR SHALL INSTALL SILT FENCE AS SHOWN ON PLAN. 1.1.ADDITIONAL SILT FENCE MAY BE NECESSARY IF LOCAL CONDITIONS REQUIRE. 1.2.THE CONTRACTOR SHALL MAINTAIN SILT FENCE, INCLUDING THE REMOVAL OF ACCUMULATED SEDIMENT, THROUGH COMPLETION OF BUILDING CONSTRUCTION. 1.3.SILT FENCE SHALL REMAIN IN-PLACE UNTIL SITE HAS BEEN STABILIZED. 2.CONTRACTOR SHALL INSTALL THE ROCK CONSTRUCTION ENTRANCE. 3.CONTRACTOR TO INSTALL TREE PROTECTION FENCING AS APPLICABLE. 4.CONTRACTOR SHALL PERFORM SITE GRADING ON AN AREA-BY-AREA BASIS TO MINIMIZE UNSTABILIZED AREAS. 4.1.CONTRACTOR MUST IMMEDIATELY INITIATE STABILIZATION OF EXPOSED SOIL AREAS AND COMPLETE THE STABILIZATION WITHIN 14 CALENDAR DAYS DAYS AFTER THE CONSTRUCTION ACTIVITY IN THAT PORTION OF THE SITE TEMPORARILY OR PERMANENTLY. 5.CONTRACTOR TO SHALL PAY SPECIAL ATTENTION TO ADJACENT PROPERTY LINES TO ENSURE THE EROSION CONTROL PRACTICES INPLACE IN THOSE AREAS PREVENT MIGRATION OF SEDIMENT ONTO ADJACENT PROPERTIES. 6.CONTRACTOR TO PROVIDE ADDITIONAL SILT FENCE, BIOROLLS, EROSION CONTROL BLANKET, OR OTHER APPROVED EQUAL FOR ANY SLOPES THAT APPEAR TO BE FAILING. 7.CONTRACTOR TO STABILIZE SOIL STOCKPILES; STABILIZATION SHALL BE INITIATED IMMEDIATELY. 8.CONTRACTOR SHALL FINAL GRADE SWALE AREAS UPON STABILIZATION OF UPSTREAM AREAS. 9.CONTRACTOR SHALL BE RESPONSIBLE TO SWEEP/SCRAPE ADJACENT STREETS WHEN MATERIALS OR DEBRIS HAVE WASHED/FLOWED ONTO ADJACENT STREETS OR AS DIRECTED BY CITY. 10.DISTURBED AREAS TO BE RE-SEEDED OR SODDED AS DIRECTED BY PROPERTY OWNER. SITE SEQUENCING S:\PLOWE\CAD\23PROJ\2111 18650 NORELL AVE (SCANDIA)\2111 CAD\2111 BASE 4.DWG Wednesday, September 20, 2023 10:28:31 AM 23-2111 FA X : ( 6 5 1 ) 3 6 1 - 8 7 0 1 PH O N E : ( 6 5 1 ) 3 6 1 - 8 2 1 0 LI N O L A K E S , M N 5 5 0 1 4 67 7 6 L A K E D R I V E SU I T E 1 1 0 SI T E P L A N N I N G & E N G I N E E R I N G PL O W E EN G I N E E R I N G , I N C . 1 2 4 5 6 7 83 CW P AG CH E C K B Y : DR A W N B Y : 23 - 2 1 1 1 DA T E : JO B N O : 09 / X X / 2 3 DE S C R I P T I O N DA T E NO . SH E E T C1 . 3 Da t e : L i c e n s e N o . 4 3 9 6 3 AD A M G I N K E L 09 . 2 0 . 2 0 2 3 I h e r e b y c e r t i f y t h a t t h i s p l a n w a s p r e p a r e d b y m e or u n d e r m y d i r e c t s u p e r v i s i o n a n d t h a t I a m a d u l y li c e n s e d p r o f e s s i o n a l e n g i n e e r u n d e r t h e l a w s o f th e S t a t e o f M i n n e s o t a . PR E L I M I N A R Y (24" x 36") NO R T H 1 INCH = 20 FEET HORIZONTAL 20 0 10 20 40 ~for~CODY AND THERESA DECKER ~of~18650 NORELL AVE SCANDIA, MN 55047 REMOVALS PLAN CONTACT CMSCWD ADMINISTRATOR AFTER EROSION CONTROL MEASURES ARE INSTALLED BUT PRIOR TO THE START OF CONSTRUCTION x 1011.2 LEGEND DENOTES PROPOSED ELEVATION DENOTES EXISTING ELEVATION DENOTES DIRECTION OF DRAINAGE 800.0 DENOTES BITUMINOUS SURFACE DENOTES EXISTING CONTOURS DENOTES SANITARY SEWER MANHOLES DENOTES SOIL BORING. (BY OTHERS) DENOTES SILT FENCES DENOTES EXISTING CONTOURS DENOTES FEMA LINE DENOTES FIBER OPTIC BOX PR E P A R E D F O R : C O D Y & T H E R E S A D E C K E R 18 6 5 0 N O R E L L A V E CI T Y O F S C A N D I A , M I N N E S O T A RE M O V A L S P L A N DENOTES TREE REMOVAL LIMITS S:\PLOWE\CAD\23PROJ\2111 18650 NORELL AVE (SCANDIA)\2111 CAD\2111 BASE 4.DWG Wednesday, September 20, 2023 10:28:31 AM 23-2111 FA X : ( 6 5 1 ) 3 6 1 - 8 7 0 1 PH O N E : ( 6 5 1 ) 3 6 1 - 8 2 1 0 LI N O L A K E S , M N 5 5 0 1 4 67 7 6 L A K E D R I V E SU I T E 1 1 0 SI T E P L A N N I N G & E N G I N E E R I N G PL O W E EN G I N E E R I N G , I N C . 1 2 4 5 6 7 83 CW P AG CH E C K B Y : DR A W N B Y : 23 - 2 1 1 1 DA T E : JO B N O : 09 / X X / 2 3 DE S C R I P T I O N DA T E NO . SH E E T C1 . 4 Da t e : L i c e n s e N o . 4 3 9 6 3 AD A M G I N K E L 09 . 2 0 . 2 0 2 3 I h e r e b y c e r t i f y t h a t t h i s p l a n w a s p r e p a r e d b y m e or u n d e r m y d i r e c t s u p e r v i s i o n a n d t h a t I a m a d u l y li c e n s e d p r o f e s s i o n a l e n g i n e e r u n d e r t h e l a w s o f th e S t a t e o f M i n n e s o t a . PR E L I M I N A R Y ~for~CODY AND THERESA DECKER ~of~18650 NORELL AVE SCANDIA, MN 55047 DETAILS PR E P A R E D F O R : C O D Y & T H E R E S A D E C K E R 18 6 5 0 N O R E L L A V E CI T Y O F S C A N D I A , M I N N E S O T A DE T A I L S EXAMPLE ONLY - TO BE APPROVED BY CITY AND WATERSHED MONUMENT 1.CONSISTS OF A POST AND A SIGN WETLAND BUFFER SIGNS 1.MOUNTED FLUSH WITH TOP OF POST 2.FASTED WITH NON-REMOVABLE SCREWS OR RIVETS 3.SIZE: 12" H x 8" W ALUMINUM SHALL BE 5052-H38 R 6061-TG ALLOY 4.GAUGE SHALL BE 0.080 POST MATERIALS 1.4" X 4" SQUARE 2.TREATED WOOD OR OTHER CITY-APPROVED MATERIAL COLOR 1.SHALL BE GREEN LETTERS ON WHITE BACKGROUND POST INSTALLATION 1.MOUNTED TO A HEIGHT OF FOUR FEET ABOVE GRADE 2.SET AT LEAST 42 INCHES INTO GROUND 3.INSTALLED AT EACH LOT LINE WHERE IT CROSSES A WETLAND BUFFER WITH A MAXIMUM SPACING OF 300 FEET BETWEEN SIGNS 4.PLACE ADDITIONAL POSTS/SIGNS AS NECESSARY TO FOLLOW BUFFER WETLAND BUFFER SIGNAGE N.T.S. PLEASE DO NOT: MOW, CUT, SPRAY, DUMP OR DISTURB BEYOND THIS POINT PER CARNELIAN MARINE ST. CROIX WATERSHED DISTRICT 4" X 4 " T R E A T E D P O S T WETLAND BUFFER NOTES: 2) CONTRACTOR IS RESPONSIBLE FOR REMOVAL OF ALL EROSION CONTROL MATERIALS FOLLOWING TURF ESTABLISHMENT. 1) WIRE MESH IS NOT REQUIRED. SUPPORT POST ANCHORAGE IN-SITU SOIL EXTEND WIRE MESH INTO TRENCH FABRIC ANCHORAGE TRENCH. BACKFILL TRENCH WITH TAMPED NATURAL SOIL. GEOTEXTILE FILTER FABRIC - OVERLAP 6" AND FASTEN @ 2' INTERVALS. LAY FABRIC IN TRENCH. WIRE MESH REINFORCEMENT, STD. FIELD FENCE. MIN. 30" HIGH, MAX. MESH SPACING OF 6" AND MIN. 14-1/2" GAUGE WIRE IS OPTIONAL. MI N . 24 " MI N . P O S T EM B E D M E N T 6" 6" MIN. DIRECTION OF R U N O F F 2" X 2" WOOD OR STEEL POST SPACING @ 6' MAX. O.C. SILT FENCE N.T.S. 30 " M I N . H E I G H T N.T.S. PUB L I C R O A D HAR D S U R F A C E CLEAN WASHED ROCK 1-1/2" - 3" P E R C I T Y S T A N D A R D S 6" MINIMUM PER C I T Y STDS ROCK CONSTRUCTION ENTRANCE SOIL AMENDMENT: 1" CERTIFIED ORGANIC COMPOST (MNDOT GRADE 2) - TILL IN 6" DEEP N.T.S. NOTES THE AMENDED SOILS AREA MUST BE MONUMENTED UTILIZING CAPPED GROUND FLUSH STAKES OR VISIBLE SIGNAGE THAT MUST BE MAINTAINED. FOR THOSE AREAS THAT ARE MASS GRADED FOLLOW THESE STEPS FIRST: 1.REMOVE TOPSOIL AND STOCKPILE PRIOR TO GRADING. 2.ONCE ROUGH GRADE IS ACHIEVED AND OTHER DISTURBANCES ARE COMPLETED, PLOW OR TILL COMPACTED SUBSOIL AT LEAST 2-INCHES DEEP OR ROTOTILL SOME OF THE STOCKPILED TOPSOIL INTO THE SUBSOIL. 3.REAPPLY STOCKPILED SOIL TO A MINIMUM DEPTH OF 6 INCHES. IF NECESSARY TO ACHIEVE 6-INCH DEPTH, IMPORT AND APPLY A TOPSOIL MIX WITH 8-13% SOIL ORGANIC MATTER, WHICH SHOULD CONTAIN 30-40% COMPOST BY VOLUME AND CLEAN SAND OR SANDY SOIL. ALLEVIATE ANY COMPACTED SOILS (BY USING A PRIMARY TILLING OPERATION SUCH AS A CHISEL PLOW, RIPPER OR SUBSOILER) TO A DEPTH MIN. DEPTH OF 2" VARIES - USE MNDOT SEED MIX 33-261 FOR AREAS WITHIN BUFFER; OUTSIDE OF BUFFER PROVIDE TURF OR SEED & MULCH 3:1 SLOPES AMENDED SOILS WITH DEPRESSIONAL STORAGE 3" Carnelian-Marine-St. Croix Watershed District 11660 Myeron Rd North • Stillwater, MN 55082 • Tel 651-275-7451 Wade Johnson, President ● Kristin Tuenge, Treasurer ● Paul Richert, Secretary Managers: Tori Dupre, Mike White, Andy Weaver, & Ann Warner 1 To: Scandia Planning Commission, TJ Hofer – Planner, & Kyle Morell–Administrator From: Carnelian Marine St. Croix Watershed District Date: 9/25/2023 Subject: 18650 Norell Ave North Variance Request The Carnelian Marine St. Croix Watershed District (CMSCWD) does not support the variance for an impervious surface within the OHWL setback at 18650 Norell Ave North, Scandia MN. The CMSCWD does not support any variance from water resource setbacks as these variances impact the long-term health of Big Marine Lake. If the City does approve a variance from water resource setback, CMSCWD Rule 4.0 is triggered which requires a minimum and average buffer from the OHWL be established (50 and 100 ft, respectively) and restoration to native conditions of all areas disturbed within the buffer. The site plan submitted 9/20/23 demonstrates that both the 50ft minimum and 100ft average requirements will not be met. The proposed shed location doesn’t meet the District’s minimum 50ft setback requirement and the average buffer width is 72ft, a 3,855 SF buffer deficit. Options that could be considered to meet CMSCWD Rule 4.0 requirements: 1) Move proposed shed behind the 50ft minimum setback requirement. 2) Reduce the overall impervious surface being proposed for the lot. 3) Increase the amount of buffer restoration above the OHWL. 4) Seek greater variance allowance from front lot setbacks. Since the applicant cannot meet the District requirements with the current proposed site plan, they are planning to seek a variance from District rules and requirements. The variance application is proposing habitat restoration of areas currently existing as turf grass below the OHWL rather than complete waiver of the District rule (see Image 1). The variance request is schedule for CMSCWD Board consideration at the 10/11/23 meeting. Respectfully, Tom Langer – CMSCWD Riparian Permit Specialist Carnelian-Marine-St. Croix Watershed District 11660 Myeron Rd North • Stillwater, MN 55082 • Tel 651-275-7451 Wade Johnson, President ● Kristin Tuenge, Treasurer ● Paul Richert, Secretary Managers: Tori Dupre, Mike White, Andy Weaver, & Ann Warner 2 Image 1: Existing conditions with proposed buffer and habitat restoration plans for CMSCWD variance application.