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HomeMy Public PortalAbout07-12-2011MEDINA PLANNING COMMISSION AGENDA TUESDAY, JULY 12, 2011 7:00 P.M. CITY HALL (2052 County Road 24) 1. Call to Order 2. Public Comments on items not on the agenda 3. Update from City Council proceedings 4. Planning Department Report 5. Approval of June 14, 2011 draft Planning Commission minutes. 6. Public Hearing — Wallace Marx — 2500, 2700, 2702, 2900 Parkview Drive — Planned Unit Development (PUD) Concept Plan for a Conservation Design subdivision of four contiguous parcels totaling 109.58 acres — proposing ten Single Family Home sites and 57.5 acres into a conservation easement. 7. Public Hearing - Pemtom Land Company — Rezoning, Preliminary Plat and Mixed Use Stage II Plan to subdivide 65 single family homes sites on 32.2 acres to be known as "Fields of Medina" (PID #02-118-23-43-0002 & #02-118-23-44-0054) and Variance to the Right-of-way width. 8. Site Plan Review — Loram Inc. — Request for a 14,785 gross square foot expansion of parking lot at 3900 Arrowhead Drive (PID# 11-118-23-22-0002). 9. Right-of-way Width Regulations within Subdivision Ordinance 10. City Council Meeting Schedule 11. Adjourn MEMORANDUM TO: Mayor Crosby and Members of the City Council FROM: Dusty Finke, City Planner; through City Administrator Chad Adams DATE: June 16, 2011 SUBJ: Planning Department Updates June 21, 2011 City Council Meeting Ordinance Updates A) Stormwater/LID Ordinance — Planning staff have been working with Engineering on this project. The ordinance was presented to the Planning Commission at their May and June meetings, and they recommended approval of the ordinance with a number of changes. Staff intends to present the ordinance to the City Council at the July 5 meeting. B) Animal Regulations — the City Council reviewed the ordinance related to limitations on keeping pets and private kennel licenses and requested a number of changes. Staff intends to present the ordinance for Council review again at the July 5 meeting. C) Parking Regulations — Planning staff is conducting research on parking regulations and will be preparing a draft ordinance with a number of recommended changes. Staff has tentatively scheduled the ordinance for a Public Hearing at the August Planning Commission meeting. Land Use Application Reviews A) Pemtom Stage I Plan — N of Highway 55 and W of CR 116 — The City Council adopted a resolution of approval for the Stage I plan at the May 17 City Council meeting. The applicant has applied for Stage II and preliminary plat approval for the single-family portion of the development. Staff is conducted a preliminary review and will schedule for a Public Hearing as soon as the application is complete, potentially at the July Planning Commission meeting. B) Marx Conservation Design Subdivision — 2700 and 2900 Parkview Drive — Wally Marx has requested review of a CD-PUD Concept Plan for a subdivision which would allow a density bonus (10 lots) and flexibility to lot size and setback requirements and place a portion of their property into Conservation Easements. Staff has provided preliminary comments and the applicant is currently considering these comments. Staff will schedule the request for a Public Hearing when the applicant is prepared to move forward. C) J. Cavanaugh Plat — 805 Hamel Road — Joe Cavanaugh has requested subdivision of his property into three single-family lots at the southwest corner of Hamel Road and Pinto Drive. The Planning Commission tabled the Public Hearing at their January 11 meeting, requesting more information related to drainage and stormwater management. The appl D) Enclave of Medina Subdivision — 3212 Hunter Drive — The City Council approved the final plat and development agreement at the May 17 meeting and staff is working with the applicant to meet all of the requirements of the development agreement so that work can begin. Letters of Credit have been provided and a preconstruction meeting scheduled for June 16. E) Hunter Ridge Farm Plat — 1382 Hunter Drive — the Council approved the final plat at the April 5 meeting, and staff will assist the property owner with finalizing the project. Planning Department Update Page 1 of 2 June 21, 2011 City Council Meeting F) Fortuna Farms Plat — 1425 Tamarack Drive — the Council approved the preliminary plat resolution on November 22, 2010, and staff awaits an application for final plat approval. G) Holy Name Cemetery — The City Council approved the Site Plan Review and CUP at the April 19 meeting, and staff is working with the applicant on the conditions of approval. H) Wrangler's Restaurant— 32 Hamel Road — the Council approved resolutions on July 21, 2009. The City Council granted until August 10, 2011 for the applicant to final the plat. Additional Projects A) Private Dog Kennels — staff has been assisting the City Clerk and Police with the coordination of two requests for private dog kennel licenses. One is a request for 7 dogs in a home at 1822 Morgan Road and the other is a request for 12 small dogs in a home at 25 Hamel Road. B) Water Resource Services RFP — staff has been coordinating the review of the proposals and interviews of the top firms. The interview committee is finalizing its review and will likely recommend that the City Council enter into a contract with one of the firms at the June 21 meeting. C) Housing Policy — Staff is scheduled to meet with CommonBond Communities in July to discuss the most common grant opportunities related to workforce housing. D) Zoning Enforcement (Hamel Station tree removal) — An ecologist with Bonestroo has reviewed the plantings which were substituted from the approved plans and has recommended a few changes. A site visit will be conducted to identify some supplemental plantings which the ecologist believes will address the objectives that the approved plan was intended to address. E) Zoning Enforcement (manure management inspections) — Staff has been inspecting both commercial horse facilities and private horse facilities currently under a CUP requiring manure management. Staff conducted significantly more inspections on older CUPs for private barns. Planning Department Update Page 2 of 2 June 21, 2011 City Council Meeting 1 CITY OF MEDINA PLANNING COMMISSION 2 Draft Meeting Minutes 3 Tuesday, June 14, 2011 4 5 6 1. Call to Order: Commissioner Victoria Reid called the meeting to order at 7:00 p.m. 7 8 Present: Planning Commissioners John Anderson, Kathleen Martin, Beth Nielsen, 9 Victoria Reid and Kent Williams. 10 11 Absent: Charles Nolan and Robin Reid 12 13 Also Present: City Council member Elizabeth Weir, City Planner Dusty Finke, and 14 Dan Edgerton of Bonestroo. 15 16 17 2. Public Comments on items not on the agenda 18 19 No public comments. 20 21 22 3. Update from City Council proceedings 23 24 Council member Elizabeth Weir presented a report of recent activities and decisions 25 by the City Council. 26 27 28 4. Planning Department Report 29 30 Finke provided an update of upcoming Planning projects. 31 32 33 5. Approval of the May 10, 2011 Draft Planning Commission meeting minutes. 34 35 Motion by Martin, seconded by Anderson, to approve the May 10, 2011 minutes 36 with the recommended changes. Motion carried unanimously. (Absent Nolan and R. 37 Reid) 38 39 6. Continued Public Hearing - Ordinance Amendment - Chapter 8 of the Medina 40 Zoning Code to codify the City's stormwater management regulations. 41 Edgerton presented the staff report. He stated that new definitions had been added for 42 "Major" and "Minor" Expansion projects and the applicability was adjusted as 43 discussed by the Commission last month. Edgerton noted that standards were added 44 related to improvements on single family residential property so that a homeowner 45 would not need to complete an expensive engineering study in order to design a 46 raingarden. Edgerton showed graphic examples of how the applicability would work. 1 1 2 Williams inquired about Section 828.33. Subd. 18 Appeals. He asked if the Appeals 3 was new since the previous meeting. Edgerton said it was not new. Williams asked 4 if an applicant wanted to appeal a decision what would the process entail. Finke 5 clarified the question by stating the request would initially be reviewed by City staff 6 and then if the applicant chose to Appeal staff's decision then it would be brought to 7 the City Council for review. Finke explained the Appeals process would typically be 8 related to situations that would fall under a "stop work order". 9 10 Martin asked if the 45 day period to review an Appeal on page 9 of the draft 11 ordinance was too long of a time period. Finke explained he needed time to review 12 the Appeal request to determine if it was complete and would treat it like a land use 13 application which requires 15 business days to determine completeness. V. Reid 14 asked Finke if the number of days were shortened if it would be a problem. Finke 15 said he'd need at least 15 days. The Commission concluded that 15 business days 16 would be a sufficient amount of time for staff to make a decision. 17 18 Public Hearing opened at 7:36 p.m. 19 20 Anderson recommended additional language be added as it relates to single family 21 homes and volume control. Martin suggested placing exceptions for single family 22 homes throughout the ordinance so that a homeowner could easily understand what 23 applies to them and what wouldn't apply. 24 25 Martin commented that the sentence "portions of the design manual are hereby 26 incorporated and applicable to certain developments as stated in this ordinance" 27 would need to be more clear as to what projects it is referring to within the ordinance. 28 29 V. Reid prefers language that references the design manual and the design manual 30 references the ordinance. Martin said she prefers terminology between the design 31 manual and ordinance to be consistent. The ordinance is internally consistent but the 32 design manual is not and has terminology within it that is not used within the 33 ordinance. She asked that definitions from the ordinance such as stop work order, 34 land disturbance activity and others be incorporated into the design manual. 35 36 Edgerton asked if the Commission wanted the definition of "Single Family 37 Residential Property" and the Commission concurred. 38 39 Martin asked to strike the last sentence on page three of the ordinance (Subd.4. 40 Applicability). 41 42 Martin recommended Subd. 4. D. is broken down into four components. 43 44 Council member Pederson noted the ordinance could make redevelopment very 45 difficult and properties wouldn't be improved. 46 47 Finke explained a new development under one acre is exempt under the draft 48 ordinance and said it didn't have to be that way. 2 1 2 Martin said a stormwater management plan is designed by a professional engineer but 3 assumes single family homes wouldn't be required to follow the same requirements. 4 5 Finke inquired about the requirement that "New Development" requires disturbance 6 of an acre and then further reviewed minor, major expansion projects and single 7 family residential projects. 8 9 Finke said a Minor expansion wouldn't have the acre disturbance requirement. If a 10 project added 1000 square feet of hardcover the contractor would have to show the 11 modeling. Finke asked if the ordinance should have a lower threshold depending on 12 what is being done. V. Reid asked if another category would need to be added and 13 the Commission agreed. The Commission questioned how many parking spaces 14 would trigger the modeling requirement. 15 16 Edgerton stated a one acre parking lot would require two raingardens. 17 18 Conclusion of discussion is that an 8-10,000 square foot area for parking would 19 require a raingarden (approximate 800 square foot raingarden) in a commercial area, 20 and a larger project should trigger the full requirements of the ordinance. 21 22 Martin asked about b) at the bottom of page six. She asked for clarification and Finke 23 said it should read "Inspection of Stormwater Facilities in the Maintenance 24 Agreement" rather than "Inspection of Stormwater Facilities". Martin also suggested 25 replacing "may" with "shall" within the same paragraph. 26 27 The Commission discussed the impact of requiring a Performance Bond/Security and 28 if the percentage of estimated construction cost was too high for single family homes 29 as written on page seven. The Commission concluded to lower the amount and cash 30 would be acceptable. 31 32 Martin asked Edgerton the cost of a rain garden. Edgerton said it could cost 33 anywhere between $2,000.00 -$3,000.00 and Finke agreed to have a lower threshold 34 for a Performance Bond/Security. 35 36 Martin suggested the "as built" plans required for any stormwater treatment practices 37 be modified under Subd. 14. of page eight. She said that requiring an "as built" plan 38 could be quite expensive and as an alternative the contractor could red line the plans 39 on -site noting the changes. 40 41 Edgerton stated the emergency overflow for the raingarden would have to be verified. 42 The Commission said an inspection would have to be done by the City. Staff and the 43 Commission concluded that the language should be loosened as it relates to 44 raingardens on single family home lots so the language on page eight stating "written 45 certification by a registered professional engineer that the stormwater treatment 46 practice has been installed in accordance with the approved plan and other applicable 47 provisions of the ordinance" would have to be rewritten. 48 3 1 Martin suggested under (d) on page nine that the cost be "certified" and Finke thought 2 it was possible based on how the language was written. 3 4 Martin said the date of approval would need to be changed to July rather than May 5 2011 on the last page of the ordinance for adoption. 6 7 Public Hearing was closed at 8:22 p.m. 8 9 Motion by Anderson, seconded Martin to recommend approval of the ordinance 10 (Section 838.33) pertaining to stormwater management per the recommendation 11 solutions offered at the Planning Commission meeting. Motion carried 12 unanimously. (Absent: Nolan and R. Reid) 13 14 15 7. Discussion — Off -premise signage and "Directional" signage 16 17 Finke informed the Commission that he had spoken to two different businesses with 18 two different requests related to off -premise signage. He said one request related to 19 allowing permanent off -premise signage advertising a business on a different property 20 from where the sign would be located. The sign would provide direction to another 21 business (ex: placing signage on a commercial corner lot for a business down the road 22 within an existing monument or pylon sign). The other request would be to allow 23 permanent directional signs in the City right-of-way that would guide drivers to a 24 local business that may not be at an intersection but rather not as visible to locate (ex: 25 small blue highway signs that provide guidance to business location to drivers). 26 27 Finke explained that the Target development has multiple businesses within that area 28 that advertise on different lots. He said if it hadn't been a PUD it wouldn't be 29 allowed under the current sign ordinance. 30 31 Anderson asked if the ordinance would be something that would be brought up later 32 in the year as the Commission reviewed the sign ordinance. Finke said the plan to 33 review the sign ordinance later in the year wouldn't have addressed this type of 34 change since the focus was going to be related to the rezoning changes. V. Reid said 35 she finds it difficult to understand how it is difficult to find a business with MapQuest 36 availability. Martin said she has a hard time being sympathetic to delivery drivers 37 since they usually have a GPS system. She further said that when a person buys a 38 business and is aware of its location and lack of visibility it is difficult to understand 39 the need. 40 41 Anderson asked if this type of signage would cause any public safety issues or 42 concern. Finke said that there has not been a record of incidents, but in one of the 43 business situations if a driver passes the business the driver is stuck on a gravel road 44 and it's difficult to turn around. 45 46 Nielsen asked what the business names were that had issues. Finke said Dairy Queen 47 is thinking of moving down on Hwy 12 and County Road 29, in the strip center next 4 1 to Subway and Anytime Fitness. Weir asked if DQ used to be there and Finke said 2 yes. Williams asked if the DQ wanted a directional sign or an advertising sign. Finke 3 said an advertising sign. The Commission asked where they would want to advertise 4 and Finke said at the Holiday Gas Station store on the corner. The Commission 5 voiced their concerns and Weir said that previous to Finke the same request was made 6 and the Council decided it was a visual clutter to advertise on the corner. 7 8 Council Pederson asked if City signage in the right-of-way such as the Uptown 9 Hamel sign along Sioux Drive would be in jeopardy if the City didn't change the 10 ordinance. He further commented that when the County Road 116 interchange 11 happens with a frontage road he would anticipate a lot of requests. 12 13 Williams said he would rather allow on a case by case basis, but not specifically 14 advertising. He didn't think billboards should be allowed. Finke asked if there was 15 support for off -premise signage done through a coordinated effort so that there would 16 not be an increase in the number of signs on -site and that all of the businesses 17 advertise on one sign rather than more than one. The Commission concurred that 18 they would be acceptant of that situation. 19 20 Weir asked if the Holiday Station store were maximized on their signage currently 21 and the other businesses wanted to advertise on the Holiday site would the Holiday 22 site get more square footage of advertising or would they have to work within what 23 the allowable square footage they have and have to reduce existing signage on -site. 24 Finke said he didn't know, but it would have to be part of the discussion. Finke said 25 the regulations could be written in a way that either allows square footage to be 26 transferred from another property or which limits each property to the standard 27 maximum as if they only did their own advertising. 28 29 V. Reid offered the idea of allowing additional signage to encourage shared signage. 30 Martin said she would agree with the suggestion. Martin said what is more important 31 to her is the quality and aesthetics of the sign. 32 33 Williams said the consensus of the Commission is that shared signage would be 34 acceptable and Finke added that assumes it is one shared sign. 35 36 V. Reid said she is fine with directional signage. The balance of the Commissioners 37 agreed with the directional signage. 38 39 40 8. City Council Meeting Schedule 41 June 21, 2011 — Anderson 42 July 5, 2011 — Williams 43 44 45 9. Adjourn 46 Motion by Nielsen, seconded by Williams, to adjourn the meeting at 8:45 p.m. 47 Motion carried unanimously. (Absent: Nolan and R. Reid) 5 G, T V O F Comment Card Public Forum Agenda Item MEDINA Name of Speaker: O ,1 ,C` k\S}' (please print) Address: Telephone (optional): Representing: e lr`()+aiv Agenda Item (list number and letter): ` 7 Comments: PP ) C A - Approach the podium to speak Meeting Rules of Conduct MEDINA • Please indicate if comment card is for the Public Forum or an Agenda Item in upper right hand corner. • Please fill out card and provide a brief summary of comments. • Please turn in the card to a staff member who will pass the card to the Mayor. The Mayor will call on you to speak when it is your turn. • Please approach the podium when called on to speak. 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While Speaking Please give name and address Please indicate if representing a group Please limit remarks to 3 to 5 minutes G , T Y o Comment Card MEDINA Name of Speaker: /3 0 lj e v" n u Public Forum Agenda Item (please print) Address: 2c.// D a --r L v/ -e-ti) b r Telephone (optional): / 2) % % / - 9 3 z y Representing: Agenda Item (list number and letter): P4'<_44 Comments: /-;v e k2 e 4/ `/ a /6 / 21 / e / a s.L2 azeti Gce,,c s e Approach the podium to speak Meeting Rules of Conduct MEDINA • Please indicate if comment card is for the Public Forum or an Agenda Item in upper right hand corner. • Please fill out card and provide a brief summary of comments. • Please turn in the card to a staff member who will pass the card to the Mayor. The Mayor will call on you to speak when it is your turn. • Please approach the podium when called on to speak. While Speaking Please give name and address Please indicate if representing a group Please limit remarks to 3 to 5 minutes G, T Y 0, Comment Card Public Forum Agenda Item MEDINA CName of Speaker: (�j C l �� pp �� Address: Limo c- uu t ��� as pit) .---- tn O a aA_VYk rj Telephone (optional): n Representing: cl_ (Q vc Agenda Item (list number and letter): CD Comments: `--1- J-- ,"`- tom- iC11;4 u C "k B-rTh -Y-4-1, a% tc-0 Dt)se_d__ avkA x \DO v i s_lq)-- ---1-- 17 Approach the podium to speak Meeting Rules of Conduct MEDINA • Please indicate if comment card is for the Public Forum or an Agenda Item in upper right hand corner. • Please fill out card and provide a brief summary of comments. • Please turn in the card to a staff member who will pass the card to the Mayor. The Mayor will call on you to speak when it is your turn. • Please approach the podium when called on to speak. While Speaking Please give name and address Please indicate if representing a group Please limit remarks to 3 to 5 minutes L ‘ T Y 0. Comment Card MEDINA Name of Speaker: /4' /2'1 L—. /e= J `-=- tl %. Public Forum Agenda Item (please print) Address: " , `./.21 : ._-_- C /.n C' Li: Telephone (optional): /7� -f' —74-7 - 74 ' 3 Representing: = ,' /= - L - Agenda Item (list number and letter): MRX (_ c:; 7- ''-IL, /V T Comments: ;(•: 0/z-- 5 r -/c: rte% . /-- r:= - %<_` V 4-- Approach the podium to speak Meeting Rules of Conduct MEDINA • Please indicate if comment card is for the Public Forum or an Agenda Item in upper right hand corner. • Please fill out card and provide a brief summary of comments. • Please turn in the card to a staff member who will pass the card to the Mayor. The Mayor will call on you to speak when it is your turn. • Please approach the podium when called on to speak. While Speaking Please give name and address Please indicate if representing a group Please limit remarks to 3 to 5 minutes AGENDA ITEM: 6 MEMORANDUM TO: Planning Commission FROM: Dusty Finke, City Planner DATE: July 7, 2011 MEETING: July 12, 2011 Planning Commission SUBJ: Wally Marx — Conservation Design Subdivision PUD Concept Plan — 2500-2900 Parkview Drive — Public Hearing Review Deadline Complete Application Received: May 13, 2011 120 -day Review Deadline: September 10, 2011 Summary of Request Wally Marx has requested approval of a PUD Concept Plan for a Conservation Design subdivision at his property at 2500-2900 Parkview Drive. The applicant proposes to divide the 110 acres into 10 single-family residential lots and proposes to place 57.5 acres (9.65 acres buildable) into conservation easements. The Conservation Design Planned Unit Development (CD-PUD) district is an overlay district which allows the City to grant flexibility to the underlying zoning regulations in order to encourage property owners to protect natural resources and open space with permanent conservation easements. Flexibility can include density bonuses, reduced setbacks and lot size requirements, and flexibility to park dedication or septic regulations. Flexibility can also be considered for upland buffer and tree preservation regulations on specific lots in the interests of protecting natural resources more broadly on the site. The CD-PUD district was adopted in 2010 and this is the first request to be reviewed under the ordinance. The ordinance is attached to this report for reference. The current request is for a PUD Concept Plan Review. A PUD is a three -step process: 1) Concept Plan; 2) General Plan/Preliminary Plat; and 3) Final Plan/Final Plat. A PUD Concept Plan is more formal than other concept plans reviewed by the City, and requires that the City Council approve (or approve with conditions) or deny the request. The subject properties are located on Parkview Drive, east of the Baker National Golf Course and southwest of School Lake. A significant portion of the property (52 acres) is either wetlands or located under the high water level of School Lake. Approximately 18 acres are within School Lake or the adjacent wetland, along with 34 acres of wetland throughout the remaining property. An aerial of the site can be found at the top of the next page, and is also shown on one of the applicant's concept plan drawings. Wally Marx Page 1 of 8 July 12, 2011 CD-PUD Concept Plan Planning Commission Meeting Designating Conservation Areas/Site Design Process As mentioned above, the CD-PUD process allows the City to grant flexibility to the underlying zoning regulations as an incentive to permanently conserve natural resources and open space. The City needs to determine how much flexibility to grant based on how the proposal meets the primary and secondary conservation objectives of the City over and above that which would be achievable under conventional development. The primary conservation objectives identified in the ordinance are: i. The protection and/or restoration of the ecological function of native hardwood forests (e.g. Maple -Basswood Forest), lakes, streams and wetlands. ii. The protection, restoration, and/or creation of moderate to high quality ecological resources including the sensitive ecological resources identified as priority areas on the Composite Map of the Open Space Report as updated from time to time. iii. The reservation of land connecting these aquatic and terrestrial ecological resources in order to restore and/or create new ecological resources suitable for habitat movement corridors. The secondary conservation objectives are as follows: i. The protection of scenic views and viewsheds including the views from roads identified as "Scenic Roads" on the Scenic Roads Map of the Open Space Report as updated from time to time. Wally Marx Page 2 of 8 July 12, 2011 CD-PUD Concept Plan Planning Commission Meeting 4 ii. The reservation of land for incorporating public and private trails in order to create connections to existing or planned trails as identified in the current Parks, Trails, and Open Space Plan. iii. The reservation of land for incorporating public and /or private Open Space in order to achieve goals as identified in the Comprehensive Plan. The subject property includes remnants of Maple -Basswood forest which were ranked as moderate quality in the City's natural resources inventory, a deep swamp adjacent to the lake in the southeast corner of the property which ranked as good quality, and also portions of Tamarack Swamp which ranked as moderate. These areas are identified within the Composite map of the City's Open Space report. The City's environmental scientist reviewed the plans and prepared comments which are attached for reference. Protecting these areas would be consistent with the first two conservation objectives. The CD-PUD ordinance describes a four -step "Site Design Process" which is supposed to influence the site plan. The process is described within the ordinance, but is summarized as follows: Step 1 — Identify Conservation Areas. This step includes first identifying "unbuildable areas" (shown in green, white, dark blue, and light blue in the applicant's plans) and then identifying Conservation Areas which are buildable (shown in yellow in the applicant's plans). The remaining land is potentially buildable land area (shown in grey in the applicant's plans) Step 2 — Locate Housing Sites. Sites should be located in relation to views and buildable land areas. The sites are shown as boxes with an "X" on the applicant's plans. Step 3 — Align streets and trails. Streets are shown in brown on the applicant's plans. No trails are shown at this time. Step 4 — Draw lot lines. Staff went through the Site Design Process as part of the review, the results of which are attached to this report. General Performance Standards Minimum Size of Subdivision A CD-PUD subdivision within the Rural Residential zoning district is required to be a minimum of 40 acres in size. The proposed subdivision is approximately 110 acres. Required Conservation Area A minimum of 30% of the total Buildable Land Area, or higher depending on the land and opportunities to achieve the City's conservation objectives, is required to be included in the Conservation Area. Although a total of 57.5 gross acres are proposed in the conservation area, most of this area consists of wetlands and wetland buffers. A relatively small amount (9.65 acres) is considered buildable. This accounts for approximately 29.3% of the buildable land area. Staff recommends more buildable land area within the conservation area. Wally Marx Page 3 of 8 July 12, 2011 CD-PUD Concept Plan Planning Commission Meeting Perimeter Setbacks The CD-PUD ordinance requires that structures meet the standard minimum setbacks from the perimeter of the subdivision. Staff recommends that the house pads shown on Lots 1 and 2 be moved so that they are a minimum of 50 feet from the exterior of the site. Density and Design Flexibility The CD-PUD ordinance allows the City to grant flexibility from standard City requirements. It appears that flexibility is being requested from the following City regulations: Density/Lot Size/Width The applicant proposes 10 residential lots; existing rural residential regulations would not allow further subdivision of the existing four parcels. The CD-PUD ordinance allows the City to grant additional density as an incentive, up to a maximum of 200% of the base density. The base density is determined by the standard underlying zoning designation (in this case, 5 -acres of contiguous suitable soils per lot). According to Hennepin County Soils data, it appears that there is a six acre contiguous area of suitable soils in the northwest corner of the site and a twelve acre contiguous area of suitable soils in the center of the property (see insert at right). This results in a base density of three over the northern three parcels, and 200% of the base density would be six lots. The southern parcel does not include enough suitable soils to add to the base density, but includes some of the highest quality portions of wetlands and also a portion of the Maple -Basswood Forest. As such, staff would support adding an additional lot to the maximum density. This would be a maximum of seven lots, with the amount of bonus decided by the Planning Commission and City Council based on how well the subdivision would achieve the City's conservation objectives. 1011623320002 16 11823310002 1611623330001 0.47 Primary/Alternate septic sites on each lot Standard City regulations require a primary and alternate septic site within each lot. The applicant has identified two septic sites for each lot, but a number of them are not located within the lots, and some are quite distant. The CD-PUD ordinance allows the City to grant flexibility to its. standard septic regulations, although it does require that at least the primary septic site be located within each lot. The secondary site may be located in an outlot, and even in a conservation area, so long as the construction of the septic site would not be inconsistent with the conservation objectives of the ordinance. The City Building Official has expressed concern Wally Marx Page 4 of 8 July 12, 2011 CD-PUD Concept Plan Planning Commission Meeting about the distance of the septic sites from the homesites, and strongly recommends that each primary septic site be located within the lot it serves. Staff has also noted that a number of the proposed septic locations are within the wooded area of the lot (in fact, some are within the 9.65 buildable acres proposed to be conserved) and are concerned about tree removal and impact on connectivity of the open space. Staff conducted a site visit and located the proposed septic locations. These areas do appear to have limited numbers of significant trees (over 8" in diameter), although would require removing a large number of smaller trees. Staff believes that the potential construction of septic systems within wooded conservation areas is not consistent with the conservation objectives and believes there are opportunities to locate some of these sites in areas that have been previously altered. Shoreland setbacks The building pads identified for Lots 5 and 6 do not meet the 150' setback requirement from the ordinary high water level of the lake. Staff recommends that these buildings either meet setback requirements or that stormwater management practices be implemented which mitigate runoff from the sites. Shoreland lot width Lots 1-3 do not meet the minimum 200' lot width adjacent to the lake. Staff also noted the large number of lots which are proposed to have frontage on the lake (Lots 1-6). Staff believes that limiting lots with lake frontage would better serve the City's conservation objectives. This could be accomplished perhaps by having one shared outlot along the lake for all lots and the remaining frontage be within a conservation area. Septic setbacks from wetlands The septic sites for Lots 6, 7, and 10 do not meet the required 75' setback from wetlands. The secondary sites on Lots 6 and 10 are approximately 60 feet from wetlands (and the absorption area will likely be more), and the secondary site for Lot 7 is approximately 30 feet. Depending on the density determined appropriate by the Council, it may be possible to shift some of these sites. Analysis Following is a summary of the proposed lots in the subdivision: Lot Area Upland Area Suitable Soils RR Standard 5 acres suitable N/A 5 acres Lot 1 4.28 acres 2.9 acres 2.3 acres Lot 2 4.20 acres 2.3 acres 1.5 acres Lot 3 3.02 acres 1.5 acres 0.3 acres Lot 4 3.91 acres 1.8 acres 1.6 acres Lot 5 8.17 acres 1.2 acres 0.25 acres Lot 6 10.43 acres 1.2 acres 0.0 acres Lot 7 9.60 acres 9.27 acres 2.2 acres Lot 8 2.97 acres 2.97 acres 1.0 acres Lot 9 1.79 acres 1.79 acres 0.0 acres Lot 10 2.78 acres 2.3 acres 0.0 acres Wally Marx CD-PUD Concept Plan Page 5 of 8 July 12, 2011 Planning Commission Meeting The CD-PUD process allows the City a good deal of discretion with the amount of flexibility which may be granted based on how well a proposal meets the City's conservation objectives. The quality of the natural resources and connectivity of corridors, as well as the quantity of conservation area should guide the decision on the flexibility, which also needs to be incentive enough for the property owner to choose to proceed with conservation design. The applicant proposes 57.5 acres within the conservation area. Most of this area is wetland or would be within wetland buffers required to be protected by easement under a standard development. 9.65 acres of buildable area (29.3% of the total buildable area on the property) is proposed within the conservation areas. Of the buildable conservation area, 1.62 acres are located within the 50 foot required structure setbacks around the perimeter of the site, and 0.8 acres are proposed to be impacted with septic systems. Staff believes that the following changes to the design would better serve the conservation objectives of the City: • Conserve area proposed for construction of Lot 9 • Reduce impacts of the road serving Lots 4-6 — this could perhaps be accommodated by shared drives for each pair of homes • Relocate the septic sites serving Lots 3-6 — previous submittals identified more septic sites in the existing disturbed areas on the east side of the property. • Reduce wetland impacts for driveway — it appears that the primary reason for this impact is to increase the size of Lot 4 Timing, Ag Preserve Covenant The northeastern 42 acre parcel is currently guided Agriculture and zoned Agricultural Preserve. This designation requires that the density not exceed one unit per 40 acres. Obviously, the proposed subdivision would not be consistent with this requirement. As such, a Comprehensive Plan Amendment and rezoning of the property would be required before the property could be platted under CD-PUD process. The property owner has enrolled this property within the Metropolitan Agricultural Preserve program, which prevents more dwelling units from being created within the northeastern 42 acres until February 28, 2016. Approvals at the various stages of the PUD process expire in 180 days, so the timelines are not consistent. The applicant has stated that they intend to request that the City Council extend the approvals until after the property comes out of Ag Preserve in 2016. Floodplain Amendment FEMA floodplain maps identify large portions of this site as "A," or having more than a 1% chance of flooding. However, Zone "A" does not have a flood elevation established, and are based on national -level data which are commonly inaccurate upon further investigation. The topography of this site suggests that large portions would likely not be in the floodplain if studied further. Staff recommends that the applicant obtain a map amendment from FEMA to clarify the location of any floodplains on the property. Wally Marx Page 6 of 8 July 12, 2011 CD-PUD Concept Plan Planning Commission Meeting Engineering and Building Official Comments Comments from the Building Official and City Engineer are attached. The primary engineering comments involved providing stormwater management improvements and attempting to minimize the slope on the private roads. The building official comments requested more information on the septic sites, and the building official also urged staff to support the primary septic sites being located within each lot. Conservation Area Protection, Ownership, and Maintenance The applicant has provided very little information with regards to who will own the Conservation Area and who will hold the conservation easement. It appears likely that an HOA will own the property, and the applicant has stated that they are in discussion with various conservation groups related to holding the easement. Staff recommends that the ownership of the conservation area as well as the party who will hold the easement be decided prior to the general plan of development and preliminary plat. A restoration and maintenance plan should also be prepared at the general plan and preliminary plat stage. Staff Recommendation Staff recommends that the Planning Commission discuss the conservation objectives of the City in relation to the requested zoning flexibility in the proposed CD-PUD concept plan. The Commission should provide a recommendation of changes to the concept plan. The following is a list of potential changes and conditions identified by staff in this report. 1. Additional density shall be determined by the City Council based on the conservation objectives, the quality of natural resources protected and the quantity of property conserved, and consistent with the CD-PUD ordinance. 2. Septic systems shall not be located within wooded conservation areas, and primary sites shall be located within the lot served. 3. Plans should be updated to reduce construction within the wooded areas of the site and to increase connectivity between the wetlands on the southern end of the property and the lake. 4. All homesites shall be a minimum of 50 feet from the exterior property lines of the subdivision. Setbacks between lots within the subdivision shall be determined during the review of the General Plan of development. 5. The number of lots with frontage on the lake shall be reduced, potentially by utilizing a shared outlot/access. 6. Homesites shall meet setbacks from the ordinary high water level of the lake, or stormwater improvements shall be integrated into the design to treat water from the residential lots. 7. All comments from the City Engineer and Building Official shall be addressed upon submission of a General Plan of Development. 8. The applicant shall obtain a map amendment in order to accurately locate floodplains on the property. 9. The General Plan of Development shall identify plans for ownership and management of the conservation area, as well as restoration/maintenance plans acceptable to the proposed easement holder. Wally Marx Page 7 of 8 July 12, 2011 CD-PUD Concept Plan Planning Commission Meeting Attachments 1. Conservation Design-PUD Ordinance 2. Comments from City Engineer dated 5/25/2011 3. Comments from City Ecologist dated 6/13/2011 4. Comments from City Fire Marshal dated 5/13/2011 5. Site Design Process exhibit conducted by Staff 6. Applicant's Narratives 7. Concept Plan/Site Design dated May 13, 2011 8. DVD of Wally's Gardens Wally Marx Page 8 of 8 July 12, 2011 CD-PUD Concept Plan Planning Commission Meeting Medina City Code ATTACHMENT 1: Conservation Design ordinance (11 pages) CONSERVATION DESIGN DISTRICT (CD) Section 827.51. Conservation Design (CD) — Purpose. The purpose of this district is to preserve the City's ecological resources, wildlife corridors, scenic views, and rural character while allowing residential development consistent with the goals and objectives of the City's Comprehensive Plan and Open Space Report as updated from time to time. The specific conservation objectives of this district are to: 1. Protect the ecological function of native hardwood forests, lakes, streams, and wetlands. 2. Protect moderate to high quality ecologically significant natural areas. 3. Protect opportunities to make ecological connections between parks and other protected lands and ecologically significant natural areas. 4. Protect important viewsheds including scenic road segments. 5. Create public and private trails for citizens to access and enjoy Open Space resources. 6. Create public and private Open Space for citizens to access and enjoy Open Space resources. Section 827.53 Applicability. Subd. 1. Conservation design is an option that a property owner is encouraged to consider as an alternative to Conventional Development, as defined herein. The City will give heightened consideration to such requests where the opportunities to achieve conservation objectives are significantly higher than that available through conventional development. Conservation design may be considered on qualifying parcels lying in the Rural Residential District and all sewered residential districts. Section 827.55 Intent. Subd. 1. It is the intent of the City to accomplish the stated purpose of this District by approving a Planned Unit Development. In exchange for achieving the conservation objectives, it is the intent of the City to provide density and design flexibility and to encourage development review through a Collaborative Process. Subd. 2. The permitted, conditional and accessory uses and other regulations set forth in the existing zoning districts shall apply unless specifically addressed in this District, the PUD District, or if determined by the City Council to be inconsistent with the purpose and intent of this District as part of the final PUD documents. Subd. 3. The procedures and regulations set forth in the PUD District shall apply unless specifically addressed in this District. If a final PUD plan is approved by the City, the subject property shall be rezoned to Conservation Design-PUD District (CD-PUD). The permitted uses and all other regulations governing uses on the subject land shall then be those found in the CD-PUD zoning district and documented by the PUD plans and agreements. The following subsections are requirements for all CD-PUDs unless exceptions, as part of a PUD, are otherwise approved by the City Council. 827. Zoning — Zoning Districts Page 30 of 41 Medina City Code 827. Zoning — Zoning Districts Section 827.57. Definitions. Subd. 1. Base Density. The maximum number of units or lots that are allowed on a parcel in accordance with the standards of the existing zoning district and the Zoning and Subdivision Codes. Subd. 2. Buildable Land Area. The total land area in a proposed Conservation Design Subdivision less the amount of land that includes: slopes greater than 18%, wetlands, required wetland buffers, lakes, and land contained within the 100 year floodplain. Subd. 3. Collaborative Process. A development review process that results in a development plan in which clearly defined conservation objectives are achieved in exchange for greater flexibility from the requirements of the base zoning district and the Zoning and Subdivision Codes. Subd. 4. Conventional Development. Development that meets the standard minimum requirements of the City's ordinances regulating development. Subd. 5. Conservation Easement. As defined in Minnesota Statutes, Chapter 84C: A nonpossessory interest of a holder in real property imposing limitations or affirmative obligations the purposes of which include retaining or protecting natural, scenic, or open - space values of real property, assuring its availability for agricultural, forest, recreational, or open -space use, protecting natural resources, maintaining or enhancing air or water quality, or preserving the historical, architectural, archaeological, or cultural aspects of real property. Subd. 6. Conservation Design Subdivision. Any development of land that incorporates the concepts of designated Conservation Areas and clustering of dwelling units. Subd. 7. Conservation Area. Designated land within a Conservation Design Subdivision that contributes towards achievement of one or more of the conservation objectives. A Conservation Easement is placed on Conservation Areas to permanently restrict the Conservation Area from future development. Conservation Areas may be used for preservation of ecological resources, habitat corridors, passive recreation, and for pasture, hay cropping and other low impact agricultural uses. Subd. 8. Homeowners Association. A formally constituted non-profit association or corporation made up of the property owners and/or residents of a development for the purpose of owning, operating and maintaining common Conservation Areas and/or other commonly owned facilities and Open Space. Subd. 9. Open Space. Land that is not designated as a Conservation Area that is used for parks, trails or other uses. Open Space may be owned and managed by the City, homeowner's association or other entity. Subd. 10. Viewshed. The landscape or topography visible from a geographic point, especially that having aesthetic value. 827. Zoning — Zoning Districts Page 31 of 41 Medina City Code 827. Zoning — Zoning Districts Subd. 11. Yield Plan. A conceptual layout that shows the maximum number of lots that could be placed on a parcel in accordance with the standards of the existing zoning district and the Zoning and Subdivision Codes. The Yield Plan shows proposed lots, streets, rights -of -way, and other pertinent features. Yield Plans shall be drawn to scale. The layout shall be realistic and reflect a development pattern that could reasonably be expected to be implemented, taking into account the presence of wetlands, floodplains, steep slopes, and existing easements. Section 827.59. General Performance Standards. Subd. 1. Minimum Size of Subdivision. (a) The minimum land area required for development shall be: (1) 40 contiguous acres in the Rural Residential District (2) 20 contiguous acres in sewered residential districts (b) A subdivision in the Rural Residential District of over 20 contiguous acres but less than 40 contiguous acres may apply for approval if they meet all the requirements for CD, and the visual impact of the subdivision from existing adjacent roadways is mitigated by existing topography, existing vegetation, and/or acceptable vegetative buffers. Subd 2. Required Conservation Area. The minimum required Conservation Area within the CD development shall be: (a) At least 30% of the total Buildable Land Area in the Rural Residential District, or higher depending on the land and opportunities to achieve the City's conservation objectives. (b) At least 20% of the total Buildable Land Area in sewered residential districts, or higher depending on the land and opportunities to achieve the City's conservation objectives. Subd. 3. Designating Conservation Areas. (a) The required amount of Conservation Area shall be designated and located to maximize achievement of the City's conservation objectives. Opportunities for achieving these objectives will vary depending on the location, size and specific qualities of the subject parcel. Each parcel will be evaluated for opportunities to achieve the following primary and secondary conservation objectives over and above that achievable under conventional development: (1) Parcels with opportunities to achieve the following primary conservation objectives will be given higher consideration for flexibility from performance standards. 827. Zoning — Zoning Districts Page 32 of 41 Medina City Code 827. Zoning — Zoning Districts i. The protection and/or restoration of the ecological function of native hardwood forests (e.g. Maple -Basswood Forest), lakes, streams and wetlands. ii. The protection, restoration, and/or creation of moderate to high quality ecological resources including the sensitive ecological resources identified as priority areas on the Composite Map of the Open Space Report as updated from time to time. iii. The reservation of land connecting these aquatic and terrestrial ecological resources in order to restore and/or create new ecological resources suitable for habitat movement corridors. (2) Parcels with opportunities to achieve the following secondary conservation objectives may be given consideration for flexibility from performance standards: i. The protection of scenic views and viewsheds including the views from roads identified as "Scenic Roads" on the Scenic Roads Map of the Open Space Report as updated from time to time. ii. The reservation of land for incorporating public and private trails in order to create connections to existing or planned trails as identified in the current Parks, Trails, and Open Space Plan. iii. The reservation of land for incorporating public and /or private Open Space in order to achieve goals as identified in the Comprehensive Plan. Subd. 4. Perimeter Setbacks. Structure setbacks from the perimeter of the subdivision shall be the same as the existing zoning district. Section 827.60 Open Space Report Composite Map Appeal Process. In the event that an applicant is not in agreement with the Composite Map of the Open Space Report or the data contained within a report on which the Composite Map is based upon, the applicant may present an appeal to the city. Subd. 1. The applicant shall put the appeal in writing, accompanied by the fee as described by the City's Fee Schedule, and is responsible to provide documentation supporting their appeal. Subd. 2. The appeal shall be reviewed by city staff, with the assistance of any technical consultants which city staff shall determine are appropriate. Such consultants may include, but are not limited to, environmental engineers, wetland scientists, arborists and other similar experts. City staff shall make a determination on the appeal within sixty days of receipt of a complete appeal application. Subd 3. The applicant may appeal city staffs decision to the city council. The appeal must be filed within thirty days of staff's determination. 827. Zoning — Zoning Districts Page 33 of 41 Medina City Code 827. Zoning — Zoning Districts Subd. 4. The applicant shall be responsible for the costs accrued by the City in review of the appeals described above, including the costs of technical consultants hired by the City. Section 827.61. Density and Design Flexibility . Flexibility from the requirements of the existing zoning district or other requirements of this code may be granted at the discretion of the City Council. In considering such flexibility, the City will evaluate how well the project achieves the conservation objectives over and above that achievable under conventional development and the amount and quality of conservation area protected. Subd. 1. Additional Density. (a) Density, in addition to the Base Density, may be granted at the discretion of the City Council. Any additional density or additional number of dwelling units shall be calculated as a percentage of Base Density. The Base Density shall be that established by regulations in the relevant existing zoning district. (1) In the Rural Residential District, Base Density shall be determined by calculating the number of 5 -acre areas of contiguous soils suitable for a standard sewage disposal system that are located on the subject property. (2) In sewered residential districts, a Yield Plan shall be developed to determine Base Density. Regulations of the base district and all other relevant land use regulations of this Code shall be used for completing the Yield Plan. (b) The total number of dwelling units in a CD-PUD development shall be guided by the density limitations contained in the Comprehensive Plan and may be: (1) Up to 200% of the calculated Base Density in the Rural Residential District. (2) Up to 120% of calculated Base Density in all sewered residential districts. Subd. 2. Other areas of flexibility (a) In the Rural Residential District, flexibility may include: (1) Lot size, lot width and structure setbacks provided setbacks comply with the following minimums: i. Setback from local streets: 35 feet. ii. Setback from Arterial and Collector Streets: 100 feet. iii. Interior structure setbacks: 30 feet. (2) Housing type. 827. Zoning — Zoning Districts Page 34 of 41 Medina City Code 827. Zoning — Zoning Districts (3) Upland buffers and tree preservation regulations provided that the objectives of these regulations are met for the site as a whole. (4) Due consideration may be given for conservation easements granted when calculating park dedication requirements. (5) Variations to City regulations regarding septic systems. (b) In all sewered residential districts, flexibility may include: (1) Lot size, lot width, and structure setbacks. (2) Housing type. (3) Landscaping. (4) Screening. (5) Upland buffers and tree preservation regulations provided that the objectives of these regulations are met for the site as a whole. (6) Buffer yard. (7) Due consideration may be given for conservation easements granted when calculating park dedication requirements. Section 827.63. Conservation Area Protection and Ownership. Subd. 1. Land and improvements in areas designated as Conservation Areas in a CD-PUD shall be established, protected and owned in accordance with the following guidelines: (a) Designated Conservation Areas shall be surveyed and subdivided as separate outlots. (b) Designated Conservation Areas must be restricted from further development by a permanent Conservation Easement (in accordance with Minnesota Statute Chapter 84C.01-05) running with the land. The Conservation Easement must be submitted with the General Plan of Development and approved by the City Attorney. (1) The permanent Conservation Easement may be held by any combination of the entities defined by Minnesota Statute Chapter 84C, but in no case may the holder of the Conservation Easement be the same as the owner of the underlying fee. (2) The permanent Conservation Easement shall be recorded with Hennepin County and must specify: i. The entity that will maintain the designated Conservation Area. 827. Zoning — Zoning Districts Page 35 of 41 Medina City Code 827. Zoning — Zoning Districts ii. The purposes of the Conservation Easement, that the easement is permanent, and the conservation values of the property. iii. The legal description of the land under the easement. iv. The restrictions on the use of the land and from future development. (3) v. To what standards the Conservation Areas will be maintained through reference to an approved land stewardship plan. vi. Who will have access to the Conservation Area. Ownership of the underlying fee of each designated Conservation Area parcel, may be held by any combination of the following entities: i. A common ownership association, subject to the provisions in the PUD District. ii. An individual who will use the land in accordance with the permanent Conservation Easement. iii. A private nonprofit organization, specializing in land conservation and stewardship, that has been designated by the Internal Revenue Service as qualifying under section 501 (c) (3) of the Internal Revenue Code. iv. A government agency (e.g. park and/or natural resource agency or division). v. The City of Medina, in rare situations when there are no other viable options. (c) Open Space areas that do not achieve the City's conservation objectives may be established under a homeowner's association without protection by a Conservation Easement. Such areas shall be regulated according to provisions of the PUD District. Section 827.65. Land Stewardship Plan. Subd. 1. Plan Objectives. Where a CD-PUD has designated Conservation Areas, a plan for the development, long-term use, maintenance, and insurance of all Conservation Areas, may be required. The plan shall: (a) Define ownership and methods of land protection. (b) Establish necessary regular and periodic operation and maintenance responsibilities. (c) Estimate staffing needs, insurance requirements, and other associated costs associated with plan implementation and define the means for funding the same on an on -going basis. This shall include land management fees necessary to fund monitoring and 827. Zoning — Zoning Districts Page 36 of 41 Medina City Code 827. Zoning — Zoning Districts management of the Conservation Easement by the easement holder. The fees shall be estimated and validated by the proposed easement holder. (d) Meet the requirements of the future conservation easement holder. Subd. 2. Plan Submittal Requirements. A preliminary Land Stewardship Plan shall be submitted with the General Plan of Development. A Final Land Stewardship Plan shall be submitted with the Final Plan Stage of PUD development. The plan shall contain a narrative describing: (a) Existing conditions, including all natural, cultural, historic, and scenic elements in the landscape; (b) Objectives for each Conservation Area, including: (1) The proposed permanent or maintained landscape condition for each area. (2) Any restoration measures needed to achieve the proposed permanent condition, including: i. Measures for correcting increasingly destructive conditions, such as erosion and intrusion of invasive plant species. ii. Measures for restoring historic features (if applicable). iii. Measures for restoring existing or establishing new landscape types. A maintenance plan, including: (3) i. Activities needed to maintain the stability of the resources, including mowing and burning schedules, weed control measures, planting schedules, and clearing and cleanup measures and schedules. ii. An estimate of the annual on -going (post restoration) operating and maintenance costs. Subd. 3. Funding of Operation and Maintenance. At the discretion of the City, the applicant may be required to escrow sufficient funds for the maintenance and operation costs of Conservation Areas for up to four years depending on restoration measures. Subd. 4. Enforcement. In the event that the fee holder of the Conservation Areas, common areas and facilities, or any successor organization thereto, fails to properly maintain all or any portion of the aforesaid common areas or facilities, the City in coordination with the holder of the easement, may serve written notice upon such fee holder setting forth the manner in which the fee holder has failed to maintain the aforesaid common areas and facilities. Such notice shall set forth the nature of corrections required and the time within which the corrections shall be made. Upon failure to comply within the time specified, the fee holder , or any successor organization, shall be considered in 827. Zoning — Zoning Districts Page 37 of 41 Medina City Code 827. Zoning — Zoning Districts violation of this Ordinance, in which case the City shall have the right to enter the premises and take the needed corrective actions. The costs of corrective actions by the City shall be assessed against the properties that have the right of enjoyment of the common areas and facilities. Section 827.67. Conservation Area Design Standards. The following Conservation Area design standards shall also be considered in designing the CD-PUD: Subd. 1. Conservation Areas should be interconnected wherever possible to provide a continuous network of Open Space within the PUD and throughout the City. It should coordinate and maximize boundaries with Conservation Areas and Open Space on adjacent tracts. Subd. 2. Incorporate public and private trails with connections to existing or planned regional trails as identified in the most recent Park, Trail and Open Space Plan. Subd. 3. Designated public access trails shall be protected by an access easement owned by the City. Subd. 4. Incorporate public and/or private Open Space as designated in the Comprehensive Plan. Subd. 5. Views of new dwellings from exterior roads and abutting properties should be minimized by the use of existing topography, existing vegetation, or additional landscaping. Ridge and hilltops should be contained within designated Conservation Areas wherever possible. Trees should not be removed from ridges and hilltops. Subd. 6. The boundaries of designated conservation areas shall be clearly delineated and labeled on CD-PUD plans. These areas shall be delineated in the field with signage or other measures approved by the city. Subd. 7. Stormwater management facilities may be located in designated conservation areas. Subd. 8. Existing land in row -cropping use shall be converted to a use that supports the achievement of the City's conservation objectives. Section 827.69. Landscape Design Standards. Subd. 1. Street trees may be planted, but are not required, along internal streets passing through common Conservation Areas or Open Space. Subd. 2. Irregular spacing is encouraged for street trees, to avoid the urban appearance that regular spacing may invoke. Subd. 3. The selection of vegetation should be guided by the natural community types identified in the City's 2008 Natural Resources Inventory. 827. Zoning — Zoning Districts Page 38 of 41 Medina City Code 827. Zoning — Zoning Districts Subd. 4. Planted buffers between clusters of residential lots are encouraged to enhance privacy and a rural appearance between lots. Subd. 5. Buffers consisting of an informal arrangement of native plant species combined with infrequent mowing are strongly encouraged, to create a low -maintenance, natural landscape. Subd. 6. Planted buffers are also encouraged along natural drainage areas to minimize erosion. Subd. 7. Grading for Conservation Areas and other common landscaped areas and stormwater management areas shall be avoided to reduce compaction and impacting water infiltration rates. Soil testing and decompaction may be required if site construction activities negatively impact soil permeability. Subd. 8. Better Site Design/Low Impact Development practices as identified in the Minnesota Stormwater Manual published by the Minnesota Pollution Control Agency shall be used to design sites and meet the performance standards. Section 827.71. Subsurface Sewage Treatment Facilities. Subd. 1. Where city services are not available, CD-PUD developments may be platted to accommodate home site lots with either individual septic tanks and all required drainfields/mound systems located on the lot, or individual septic tanks and primary drainfield/mount system located on the lot and secondary drainfields/mound system located in the designated Conservation Area or other Open Space. Subd. 2. All septic systems shall conform to the current performance standards of Minnesota Rules Chapter 7080 and its appendices, or the amended Rules in effect at the time of installation. Except in instances where flexibility has been explicitly granted by the City, septic systems shall also conform to relevant City regulations, including the requirement to identify a primary and secondary drainfield site. Subd. 3. The City may consider shared sewage treatment systems which are consistent with Minnesota Pollution Control Agency (MPCA) regulations and relevant City ordinances, provided adequate agreements are in place related to monitoring and maintenance procedures and replacement of the system in case of a failure. Subd. 4. Secondary drainfields/mound systems may be located in designated Conservation Areas and other Open Space provided that: (a) They are located within a limited distance of the lots they serve. (b) Construction of drainfields/mound systems do not result in the destruction of ecological resources. (c) The Conservation Area or Open Space parcel containing the drainfield/mound system is owned in fee by a common ownership association which owns non -Conservation 827. Zoning — Zoning Districts Page 39 of 41 Medina City Code 827. Zoning — Zoning Districts Area land within the subdivision and in which membership in the association by all property owners in the subdivision is mandatory. (d) The individual lot owner is responsible for maintenance and repair of the drainfield/mound system. (e) The ground cover over the drainfield/mound system is maintained according to the Land Stewardship Plan. (f) Recreational uses are prohibited within 50 feet of the drainfields/mound systems. (g) The Conservation Easement for the dedicated Conservation Area parcel describes the location of individual drainfields/mound systems. Section 827.73. Site Design Process. At the time of PUD Concept Plan development and review, applicants shall demonstrate that the following design process was performed and influenced the design of the concept site plan. Subd. 1. Step 1 —Identify Conservation Areas. Identify preservation land in two steps. First identify "unbuildable" areas which include: slopes greater than 18%, wetlands, wetland buffers, lakes, and land within the 100 year floodplain. Next, identify Conservation Areas which include those areas designated as Conservation Areas (Section 827.59 Subd. 3.) The remaining land shall be identified as the potentially Buildable Land Area. The applicant shall identify the quantity of land designated as unbuildable, Conservation Area, and potentially Buildable Land Area. Subd. 2. Step 2 —Locate Housing Sites. Locate the approximate sites of individual houses in regard to protected views and the potentially buildable land areas. Subd. 3. Step 3 —Align Streets and Trails. Align streets in order to access the lots. New trails and connections to regional trail systems, if any, should be laid out to create internal and external connections to existing and/or potential future streets, sidewalks, and trails. Subd. 4. Step 4 —Lot Lines. Draw in the lot lines. Section 827.75. CD-PUD Application Processing. The review and approval procedures of the PUD District shall be used to review and approve CD-PUDs. Prior to the Concept Plan Stage PUD application, the City encourages applicants to engage in an informal collaborative project goal setting process with the City. The purpose of this process is to jointly develop site design and conservation objectives and assess areas of regulatory flexibility for achieving developer and City objectives for the specific parcel of land. The Collaborative Process may include council members, city commission members, land owners, developers, city staff, other governmental jurisdiction staff, the potential future Conservation Easement holder, and other participants as appropriate. The outcome of the process is a Project Guidance Report prepared by city staff. The report will summarize the project concept, project objectives, and preliminary understanding of regulatory flexibility needed to achieve the objectives. 827. Zoning — Zoning Districts Page 40 of 41 " ATTACHMENT 2: City Engineer Comments (3 pages) May 25, 2010 Dusty Finke Planner City of Medina 2052 County Road 24 Medina, MN 55340-9790 Re: L-10-062 Marx Property Concept Plan City of Medina Bonestroo File No.: 000190-10000-1 Dear Dusty, Tel 651-636-4600 Fax 651-636-1311 www.bonestroo.com Bonestroo We have reviewed the concept plans dated 5-11-11 for the proposed lot subdivision at 2700 Parkview Drive. We have the following comments with regards to engineering matters. " 5' Interior lot line and 10' perimeter drainage and utility easements will be required along lot lines. " A large portion of the proposed development, including home sites, is located within FEMA flood zones A and X. Further study and determination of the base flood elevation along with a FEMA map revision may be necessary with this project. " This project will need to comply with Medina's Local Surface Water Management Plan. Design and calculation information will need to be submitted for the following. o Stormwater peak runoff rates for the 2, 10, and 100 year storm events. o Stormwater runoff volumes must not be increased - typically a 1.1 -inch rainfall event is used as the basis for this analysis. o Phosphorus loadings must be reduced 20% over the existing loading. " The plans should be submitted to the fire marshal for review of the minimum allowable road width, cul-de-sac radius, and dead-end road length. " The proposed road in Outlot D is located in an area of steep grades. Attempts should be made to limit the maximum street grade to 8 to 10%. " The applicant will need to follow the City Code 828.43 for Wetland Conservation. This Code includes plan submittal requirements, wetland classifications, buffer and setback width requirements, and buffer landscape requirements. John Smyth's memo dated 5- 25-11 further explains the wetland and buffer requirements. If you have any questions please feel free to contact me at (651) 604-4894. Sincerely, BON ESTROO Darren Amundsen Cc: Tom Kellogg Memorandum 4 Bonestroo To: Dusty Finke Project Wallace Marx Date: 5/25/2011 From: John Smyth Client City or Medina Re: Wetland Conservation Act and Medina Wetland Code Review File No: 190-11-000 Remarks: WETLAND CONSERVATION ACT REVIEW Wetland Delineations have been completed and were reviewed in November of 2010. They were formally approved after modifications were provided on December 14, 2010. As proposed there are wetland impacts from a proposed private road. Wetland impacts should be hatched and impacts areas provided on future submittals so City staff and governmental official understand the wetland impacts with the proposed development layout. If wetlands are impacted they will require Wetland Conservation Act Permit Approval from the City. MEDINA WETLAND CODE REVIEW The proposed site improvements trigger the requirements of Section 828.43. (Wetlands Conservation) of the City Code. This Section of the code should be reviewed by the applicant to confirm compliance and provide the appropriate submittals. This memo provides a summary of requirements from the Medina Wetland Conservation code. It is the responsibility of the applicant to review the code and meet all of its requirements. There are seven wetlands located on the property. Below is a summary of the wetland classification with comments that should be addressed for each wetland. Wetland ID Classification Buffer width Required Comments 1 Protect 35' Shows 30 ft buffer on the plan. It will require a minimum of 35 ft and 50 ft if within a DNR mapped area. This needs to be confirmed. 2 Protect 35' May require a 50 ft buffer if within DNR mapped area. This needs to be confirmed. 3 Manage 1 30' 4 Manage 1 30' Show and label buffer on plan 5 Protect 35' May require a 50 ft buffer if within DNR mapped area. This needs to be confirmed. 6 Manage 1 30' 7 Manage 1 30' Show and label buffer on plan 2335 Highway 36 W St. Paul, MN 55113 Tel 651-636-4600 Fax 651.636-1311 www.bonestroo.com 1 Buffer Condition and Requirements Currently some of the upland buffer areas have vegetative conditions that are not acceptable per Subd. 8 of the City Wetland Code and have turf or contain greater then 25% weeds. According to Subpd.8. the wetland buffer will need to be converted to native vegetation. The applicant will need to provide a Management/Landscaping plan that at minimum includes the following: 1. Method of site preparation for establishing native vegetation in upland buffer area. (MN BWSR Web Site — Publication: "Restoring & Managing Native Wetland and Upland Vegetation" source for options). 2. Species proposed to be seeded or planted in the upland buffer. According to the wetland code the seed mix or plant layout must have a minimum of four species of native grasses and five species of native forbs and a cover crop. The seed mix shall consist of at least fifteen pounds of pure live seed (PLS) per acre and the cover crop shall be at least twenty pounds per acre. If planting is proposed, spacing between plants shall not exceed three feet unless otherwise approved by the city engineer. 3. Detailed specifications that describe sequencing, scheduling, materials installation and maintenance execution for the removal of weeds from the upland buffer. 4. Cost estimate for buffer landscaping to determine escrow. Wetland and Upland Buffer Zone Mitigation As proposed the project will have impacts to both wetlands and their buffers. Per Subp. 10 of the City Wetland Conservation Code both the wetlands and upland buffers will need to be replaced if impacted. Replacement of upland buffers on -site by expansion of existing buffers is preferred. Future submittals should show were upland buffer mitigation is to be located. Survey and Conservation Easement Requirements The upland buffer location is required to be shown on the site plan or certificate of survey. A legal description for the upslope edge of the buffer will need to be submitted with a conservation easement granted to the city by the applicant in a form provided by the city. This does not need to be done at the concept phase of the project. Upland Buffer Markers The applicant must place markers at the upslope edge of the upland buffer at least one per lot or every two hundred fifty feet which ever is closer. The applicant must show the location of the signage on a plan (landscape or grading) for City approval. The applicant is responsible for the cost of obtaining and installing markers. The City will provide sign dimensions, specifications, verbiage, and artwork. Page 2 all ATTACHMENT 3: City Ecologist Comments (2 pages) Memorandum •' Bonestroo To: Dusty Finke Project: Wallace Marx, 2700 Parkview Drive Date: 6.13.11 From: Paul Bockenstedt, Ecologist Client: City of Medina Re: Natural Resources Review of 5.11.11 Concept Plan File No.: 190-11001-0 Dusty, Thank you for the opportunity to review the ecological aspects of the proposed development at 2700 Parkview Drive in Medina, MN. I have conducted an independent review of the proposed development in the context of the on -file natural resources information and am providing a summary below of that effort. Background General The proposed development at 2700 Parkview Drive is shown in the Concept Plan (Gronberg & Associates, Inc.) plotted drawings dated 5.11.11 to have a total of 9 lots, including 5 lots on the south side of school lake (Lots 1-6, and 9) and two lots toward the southeast end of the property (Lots 7 & 8). Natural Resources In preparation for the comments provided below, I reviewed the existing available natural resources data and reports against the Gronberg Concept Plan, including: • Medina Natural Resource Inventory/MLCCS (Hennepin Conservation District - HCD) • MN DNR County Biological Survey • National Wetlands Inventory • Medina Wetland Inventory and Classification (HCD) • Cross River Consulting Natural Resources Evaluation map (9.15.10) • Others Based on this review, it is my opinion that the most ecologically important resources at this site include: • Maple -basswood forest (as mapped by HCD using MLCCS methodology, and also ranked as High Quality in Cross River Consulting evaluation) • Wetlands and other water resource features, including buffer areas as defined in the Medina Wetland Code (summarized in a 5.25.11 memo from John Smyth to Duste Finke) • Natural Resource/Open Space Corridors (Figure 8 Medina NRI/MLCCS by HCD) Summary of Review After reviewing the information above, I have the following comments related to conservation of natural resources at the Wallace Marx site: I am pleased that the proposed Concept Plan includes protection for Wetland 2 (shown as Outlot C), as well as Wetlands 4 and 6 shown as Outlot B. This helps maintain some core areas of natural areas and some connectivity of natural resource corridors within the proposed development site and connecting to surrounding areas. 2335 Highway 36 W St. Paul, MN 55113 Tel 651-636-4600 Fax 651-636-1311 www.bonestroo.com C:\Documents and Settings \dustyfiinke\Local Settings\Temporary Internet Files \Content.0utlook\SXHMU275\Marx Property -2700 Parkview Drive_Concept Plan Natural Resources Evaluation_Bonestroo-PJB_6-13- 11.docx [TNS 06-2010] Page 1 of 2 it However, I do have concern with several areas shown in the Concept Plan that fragment existing quality upland and wetland habitats. I have the following comments about those areas with recommended modifications to the Concept Plan that minimize impacts to sensitive resources at this site: • Reposition Lots 3 & 9 from the northwest area (potentially to the area of Lots 7 & 8 with somewhat reduced lot sizes) to preserve the high quality maple -basswood forest that occurs on the northwest portion of the site. This area is identified as an important Natural Resource/Open Space Corridor by Hennepin Conservation District. • Outlot G (Private Drive) — To maintain ecologically connectivity of Wetland 6 with Wetland 5 (between Lots 4 &5), I recommend that the portion of Outlot G (Private Drive) proposed to cross/impact these wetlands be removed. From an ecological perspective, accessing Lots 5 & 6 from the south, across the disturbed upland woodland that occurs between Wetland 4 and Wetland 6 would be preferable. • While the Concept Plan does not specifically show lake access by lot owners, developments on lakes are often proposed to allow access to lake through docks from individual lots. This approach typically results in an overall greater amount of impact compared to a preferred approach that would allow one shared/common access point to the lake for all lot owners. This common access point approach would result in the least impact to the lake buffer vegetation, lake water quality, and overall wildlife habitat. • I understand that a Conservation Easement is being considered for a portion of the natural areas at this site. From a long-term perspective, maintaining the remaining natural areas at this site would be well -served through establishing a Conservation Easement for these areas, along with a long-term management fund. Please let me know if you have any questions or need any additional information from me. Thank you for the opportunity to assist with review of this project. Best regards, Paul Bockenstedt Ecologist 651.604.4812 C:\Documents and Settings \dustyrinke\Local Settings\Temporary Internet Files \Content.Outlook\SXHMU275\Marx Property -2700 Parkview Drive_Concept Plan Natural Resources Evaluation_Bonestroo-PJB_6-13- 11.docx [TNS 06-2010] Page 2 of 2 METRO WEST INSPECTION SERVICES, INC. Loren Kohnen, Pres. May 17, 2011 ATTACHMENT 4: City Fire Marshal Comments (1 page) TO: Debra Peterson -Dufresne Planning Assistant FROM: Loren Kohnen RE: Wallace Marx 2700 Parkview Drive Medina, Minnesota CONCEPT PLAN F!tA1. t (OD) 4 /'J-.7uyu Mtrowst76@ao1. com I have reviewed the concept plan provided by Mr. Marx. This is the 2nd concept plan I have reviewed. This plan addresses some of my concerns from the 1st plan. This plan does a fine job protecting wetlands and environmentally sensitive sites. I have not been able. to review any plans for proposed septic sites. I will need soil borings and topographical information. All sites must be fenced with approved materials before any work begins; site, roads, or driveways. Lots 4, 5, 6, 7 have very long access drives. A meetingwith Mr. Marx and his engineer must be set up to discuss these long drives. Concerns are access and turn -a -rounds for emergency vehicles. I have visited and walked the property with Mr. Marx. LK:jg Box 248, Loretto, Minnesota 53357 Marx Pr operty - Site Design Step 1 - Identify Conservation Areas Step 3 - Align Streets and Trails c ' T Y 0 (11)4Ste • 2 - Locate Housin• Sites Ste • 4 - Draw Lot Lines / Legend Steep Slopes Floodplain and Lake Wetlands Wetland Buffers MEDINA Priority Conservation Ar eas (upland) • Potential Homesites Potential Streets Potential Trail Corridor Potential Lot Lines N A 0 100 200 300 400 500 1,000 Feet The Wallace Nature Sanctuary 2700 Parkview Drive Medina, Minnesota To: Honorable Mayor Crosby and Members of the Medina City Council March 13, 2011 It's easy to like Medina. And after actually living here, even easier to love it! Allow me to digress. On a Summer day over a dozen years ago, looking for a `place in the country,' our real estate agent gave us the address: 2700 Parkview Drive. For the first time ever, we drove West on County Road 24. A mile West of #55 we were enveloped by the atmospheric surroundings --a place like no other. Mown pastures bordered by white fences with their horses. Long driveways leading to spacious homes. Large spaces. Traditional character furnished by smaller, original homes and barns closer to the road. And split rail fences around the horse pastures on the roads going North. We turned right on Parkview and drove past Baker Golf Course on the left a half mile to 2700. Another right into the long serpentine driveway, through the century -old oaks and along the sprawling marsh and were surprised by a gliding red tail hawk. After 300-400 yards, we stopped, looked around in marvel at the maple, basswood, ironwood, aspen. Turned to each other and said at the same time, "This is it!" The twenty -year -old weathered redwood house, built by DesLauriers of Hamel, was solid and well done. Two hours later, after touring the house and walking the land, we signed the purchase agreement. There is an old adage that says, when you treasure something, you should leave it better than you found it. That became our theme. (And ultimately a reason we concluded the land should be conserved for the future.) First, though, the house needed remodeling. This was done by the guys who built it. Donny and Billy and Danny DesLauriers of Hamel, building materials from Kurt Bowley of Hamel Lumber, Ronny and Butch Fortin of Hamel Electric. Jim Ditter Heating/AC of Hamel, plumbing by Ivan of Medina, carpet laying by Mark's Carpets of Hamel, landscaping by (Steve Leuer's) Designing Nature of Hamel, mortared stonework by Kurt Dalbec's company of Medina. Other work by Dobezinski and Herb Koch of Loretto. Irrigation by Bergerson Caswell of Maple Plain. Natural stone from Hedberg's of Plymouth. Occasional lunches at Peg's, Fritz & Joyce's, or catered by Bobby Scherer. As much local help as there was to find. In hindsight, a smart policy. Then the land. During the Summer of 1998, two straight-line wind storms came from the West and ravaged the woodlands. Hundreds of trees were downed, including one or two dozen old oaks and elms with 24" — 40" trunks. To this day, ash and elm in our driveway are still bent from the storm. Not wanting to take a chance of feeding a possible fire, Tall Timber worked hundreds of hours cleaning up the fallen wood, chipping it and hauling it away. (Now that the extreme fire danger is passed, we leave fallen trees to decompose and feed the ecosystem.) During that time and after, we also groomed the more mammoth trees in the "Big Woods." My daughter told me of meeting somebody who was a polo friend of Bradley and who had ridden through the property. He told her, unbelievably, "There's some guy in Medina who even trims his oaks and maples within the woods nobody can see." She replied casually, "Yes, that's my dad!" We still try to remove some deadwood to inhibit infection of the trees from fungus, bacteria and bugs. One Winter we spent over five hundred hours removing buckthorn. And we still do it during summers, spraying the raw trunks with Round Up. But it is frustrating, because most neighbors don't know what buckthorn is or the consequences of its invasiveness. Three Rivers appears to do nothing. (As long as there are birds to carry buckthorn seeds, to our land, it's a battle that we will never really win --but we can moderate the invasion to give our new maple and basswood and oak saplings a fighting chance.) We've removed somewhere between seventy-five and a hundred diseased elms. Again, this does not stop the Dutch Elm infestation, but it slows it (hoping the resistant trees will survive). About two years after we moved in, I added the Ganglehoff farm to the North as a buffer. Those around School Lake can tell you what a mess it was. With four hundred pigs contaminating the lake and land and with periodic burning of hides and bones, it was not a good neighbor. With advice from Tom Crosby, we spent about $90,000 cleaning up the forty-two acre parcel. The old house and ramshackle barns and sheds were torn down. Mink cages and debris were trucked out. Dumping spots for everything, including a kitchen sink, were put to right. Butch Newman smoothed it out with his hoe. The lowland adjoining School Lake was a tragedy. The farmer had fed his pigs with expired packaged produce and dairy products from grocery stores and food warehouses. One Saturday, we got a dozen guys from the Plymouth car wash, paid them double their hourly wage, lunched each with two Big Macs and fries, to pick things up. I estimated they picked up over a hundred thousand plastic bags and dairy containers, even oyster shells —everything that could be seen. Then I got Ron Bowen from Prairie Restorations to come out. We designed a seven acre area to plant with native prairie grasses (with seed mixes varied by the three microclimates), sowed twenty-four varieties of native prairie flowers, and planted 7,500 plugs of more prairie flowers. Now, the prairie is well established. To nurture the prairie, we have periodic `burns,' simulating nature's way of getting rid of excess thatch and killing some annual weeds. The last two burns were conducted by the Loretto Fire Department, along with the departments of Hanover, Hamel and Long Lake. In the process, they benefited from grass fire training, learning to use new equipment and practicing inter -department communications with their new wireless systems. The year after cleaning up the lowland property, resident Glen Jeffery said School Lake had never been so clean. You can actually see through the clear water. It attracts birds and migratory waterfowl such as wood ducks, mallards, teal, white-cheeked pintail, canvasback, merganser and others. During the Autumn about five years ago, we had two dozen trumpeter swans take up residence for over two months. Now each Spring, a pair stakes out the lake, nesting near Nolan's end of the Lake. Moving up to the top 6-7 acres of this parcel bordering Parkview (the `delta'), we landscaped it well to be a major element of our formal gardens. The driveway was architected with a 125' circle about 50 yards from Parkview, with the entire drive lined on both sides with Japanese Lilac trees which bloom beautifully white in June. From Hamel, between the properties of Steve Leuer and his neighbor, Bill, we dug 40 blue Colorado spruces and transplanted planted them on the delta. South of the driveway we planted weeping trees and shrubs such as weeping pine, spruce, pussy willow, Niobe willow, Tollesons Juniper, Johnsons birch, and Uncle Fogey pine. North of the driveway we planted blue-green conifers such as Medora junipers, pines and spruces. In between, slow -grow fescue holds the soil and is mowed only two or three times during the year. In the 100' center circle were planted 1,000 shrubs: 500 Ninebark Dart's Gold (chartreuse) and 500 Ninebark Diabolo (purple) in a Yin -Yang symbol. Then a bit to the East of this, we planted an apple orchard within a 200' diameter circle. Rather than looking like a typical farm, the eight rows (80 trees) of Honeycrisp and Honeygold `swirl' out from the center like a vortex. The fruit is outstanding. To date, all has been given to charities such as Sharing and Caring Hands, Hanover Food Shelf, and neighbors. Through the property is a trail used by walkers and riders around School Lake. It leads over the East hill to Dan and Jill Johnson's property to accommodate horses and The Hunt. Following the natural deer trails, we have also cut in another two miles of trails through the woods and the peat bog with tamaracks. With minimal impact, the trails are still frequented winter and summer by all the woodland animals. Near our home, I made a garden —a fun (though major) project. `Made' means designing, general contracting, selecting building materials and plant materials and garden ornaments, etc. Designing Nature from Hamel did an excellent job with the building work and has been maintaining the garden for a decade. Other local craftsmen who worked on the house also contributed their expertise to the garden. Though the garden, "Wallace Gardens," has been private like other backyard gardens, it has been recognized to be one of the finest and most significant private formal gardens in the world, not just the United States. The international book, "1001 Gardens You Must See Before You Die," selected only 60 gardens from the United States. Fully 59 are supported by municipalities (e.g., Central Park, Mellenium Park) or foundations (e.g., Biltmore Estate, Taliesin, Winterthur). Only one of the sixty is privately supported. That one is in Medina. Wallace Gardens. You have a DVD that shows the garden when it was featured on "Jason Davis On The Road" and pictures of the garden in bloom throughout the year. In summary, during the past dozen years, we have upgraded the property each and every year in order to enhance its natural features, serve as a friendly natural habitat, and as an enjoyable place to be. That brings us to now. We've grown into our Medina land and our Medina land has grown into us. The land is a treasure and something that should be conserved. That's why we wish to put about three-quarters of our 110 acres into a conservation easement. To conserve it. Forever. This thinking coincided with a call from City Hall last March to attend a meeting to hear about an innovative idea for the City to develop a new ordinance to stimulate land conservation. Of the dozen attending the meeting, I was the only person interested. Six months later, the idea was transformed into a new ordinance, CD PUD. We wish to be the first residents to use it for the benefit of both the City of Medina and us. As Medina residents, not `developers,' we desire to be the first to use Medina's new conservation ordinance to put over seventy acres under conservation easement, forever. The City's CD PUD ordinance provides for the granting of additional building sites in exchange for our putting land (including 30% of `buildable' land) under an easement. In other words, the four currently allowed building sites on our 4 PIDs would be increased. For this, we ask your concurrence. In putting over 70 acres out of our total 110 acres under a conservation easement, we will be left with only about 23 `buildable' acres. Only 23. However, because the total land we are giving up is extremely large, we ask the Council to grant us a total of six additional sites. We ask the City to refer to the phrase in the ordinance, "unless otherwise approved by the Council," to be as generous to us as we hope to be to the City of Medina. Buildings on all of these additional sites will be primarily clustered within the North end of the property and should not stand out. None should be visible from the Parkview Drive viewshed. These sites would then comprise a homeowners association to live within, police, and nurture the treasured areas under easement. We ask that you take into consideration that we are residents, not developers, and wish to be treated as your fellow residents. Residents being the first to volunteer to use this new ordinance for the purpose you intended. The first residents to commit a huge acreage to the program. Thank you, Wally and Bridget Marx PS If you would like to view and/or walk through the property and gardens, please contact me: wally@wallymarx.com 763 249 1200 JAMES S. LANE - ATTORNEY AT LAW 125 Lake Street West, Suite 208 Wayzata, Minnesota 55391-1572 952/473-2241— jameslane@gwestoffice.net TO: City of Medina FROM: James S. Lane 9f< DATE: May 13, 2011 RE: The Wallace Nature Sanctuary 2011 Mr. and Mrs. Wallace A. Marx have submitted an application for concept plan approval of a 110A. Conservation Design — Planned Unit Development (CD-PUD) of their Wallace Nature Sanctuary in Medina. You have received site plans and maps developed by their consultants. This narrative memorandum supplements Mr. and Mrs. Marx' application in accordance with City of Medina Code Section 827.33. We understand that the application will be referred to the Planning Commission for public hearing when it has been determined complete for review. We request that the application also be submitted to the Park Commission for its review and comment prior to the public hearing. MR. AND MRS. MARX' PROPOSAL OFFERS A UNIQUE OPPORTUNITY FOR PRIVATE -PUBLIC COLLABORATION TO PROTECT AND PRESERVE IMPORTANT NATURAL AREAS IN MEDINA. WE URGE THE CITY TO SEIZE THE OPPORTUNITY. Before testing technical aspects of the Marx application for Code compliance, please remind yourselves that the policy context for review of this application is the entire fabric of City policies that seek preservation of natural resources and rural character, which are two of the City's most prized attributes. Mr. and Mrs. Marx' application seeks development of their homestead property for residential use, balanced with protection of several unique open space and natural areas, including their formal gardens, valuable remnants of the Big Woods, an ecologically significant tamarack bog, lakes and wetlands that include extensive shoreland on School Lake and Miller Lake, and rich wildlife habitat. -2 - Medina is blessed with an unusual mix of open space and natural areas, dotted with abundant lakes and creeks, marshes, and wetlands. As noted repeatedly in the City's Comprehensive Plan, large amounts of open space (35% of total city area) are protected from development by expansive areas of water and wetlands. But the abundance of water and wetlands, like School Lake and Miller Lake on the Marx property, also heightens the importance of leveraging larger acreages to preserve adjacent open spaces and to prevent deterioration of lakes and wetlands and important natural areas. Those protections can be achieved through use of permanent conservation easements and restoration and management plans. On a scale of intensity of use, examples of existing open space and protected natural areas within the City range from Baker Park Reserve and its relatively intense recreational and sporting amenities to Wolsfeld Woods Scientific and Natural Area. In between those extremes are many city parks, roadside and cross-country trails, and athletic fields. But all are public open space and natural areas. All reflect set asides of public resources with public responsibility for maintenance and repair. The 2008 Medina Natural Resources Inventory noted that valuable natural areas often have multiple owners, and permanent protection often requires active management and private -public collaboration. Only the recent development of Wild Meadows reflects a private approach to sustained conservation and protection of open space and natural areas within a large -lot residential development in Medina. This proposal for CD-PUD development of the Marx property offers another significant opportunity for private conservation and protection of open space and valuable natural features within a residential development in the rural heart of Medina. Significantly, it also will be the first to be guided by the city's new CD-PUD ordinance. It also is intentionally aligned with one of the fundamental goals or strategies in the City's 2010-2030 Comprehensive Plan that calls for "better" or "more creative" residential development. Residential density standards measure allowable intensity of land use. The Marx property is zoned rural residential (RR), where residential density in Medina is determined by reference to a suitable soils standard. The customary tensions or tradeoffs that arise among policy makers, city officials, and land owners require balancing of owners' desires to optimize economic value by the highest and best use of their land with, in this case, the public's interest in maintaining desired rural atmosphere and protecting important natural areas that, if developed, would be lost forever. This application seeks to balance those interests by application of a progressive Conservation Design Planned Unit Development. -3 - The Marx property contains man-made as well as natural features that afford the City a unique opportunity to guide creative residential development while protecting valuable natural features. In fact, an important portion of the property is identified as an ecologically significant natural area in the City of Medina Natural Resources Inventory (2008), namely (1) a maple -basswood forest remnant and (2) tamarack swamp complex near Miller Lake. Both are in Parcel #4, the 19.8A. parcel described at page 7 below as "the guesthouse parcel" in the West half of the Southwest quarter of Section 16. Other unique attributes of the Marx property include — • The Wallace Gardens. The most unique feature of the Marx property is man-made and requires seeing to believing. It is a formal garden, or series of gardens covering 26 acres, carefully designed by Mr. Marx and built by local labor and craftsmen. The focal point is a 7A. formal garden in Parcel #2, east of the principal residence and designed on classic principles, including the Victorian rose garden, Monet color garden, patterned after Claude Monet's garden in France, a contemporary ornamental grasses garden, and a Roman sculpture garden with a half-size statue of Michelangelo's "David." A best-selling book, "1001 Gardens You Must See Before You Die," describes The Wallace Gardens as "quintessentially English, perhaps. On this vast scale and beneath wide skies, though, it looks and feels thoroughly American." Other features of The Wallace Gardens are a restored prairie, landscaped delta off Parkview Drive on Parcel #3 on an East facing slope overlooking School Lake, and a unique vortex apple orchard. The CD-PUD application contemplates permanent protection and maintenance of the gardens by homeowners, using appropriate planning tools like a homeowners' association and restrictive covenants to ensure their long term protection and preservation. • Tamarack bog. A consultant's report to the Minnehaha Creek Watershed District ("MCWD") noted that the southern portion of the Marx property includes "a large wetland complex and adjoining upland forest communities. Although...variable in quality, it (also) contains a diverse mosaic of wetland communities... Wetland complexes with this diversity of wetland communities are no longer common in Hennepin County and thus have a high natural resource value." -4 - The City's Natural Resources Inventory (2008) noted that there are only seven (7) tamarack swamps in Medina and that "these remnants are somewhat rare and unique to the region... (and) should also be considered for acquisition and/or cooperative management with land owners. The tamarack complexes associated with Thies Lake, Hidden Lake (West of the Marx property across County Road 19), and Miller Lake (subject property) are unique and sensitive wetland resources (emphasis added)." • Remnants of Big Woods hardwood forests. The same MCWD consultant's report that is cited above notes that several forest types occur in the north central portion of the Marx property, "including maple -basswood, mesic oak, oak woodland, and disturbed deciduous woodland. The dominant forest type... is maple -basswood. The forest canopy within the maple -basswood forest is characterized by scattered sugar maple, basswood, and oak species. The oak and sugar maple are very large, with many exceeding 40 inches in diameter. The sub -canopy is dominated by young sugar maple, American elm, butternut hickory, and black cherry." Because less than 20% of Medina land cover is forested, preserving important remnants of the "Big Woods," such as this portion of the Marx property, takes on added significance. As the 2008 Medina Natural Resources Inventory noted, "Undisturbed stands of the maple -basswood forest are rare. The soils on which the forest grows are suitable for cultivation so much of the community has been cleared for cropland...From an ecological perspective, the larger maple -basswood and mesic oak forest remnants remaining on private lands within the city are likely the highest priority sites to consider for acquisition and protection in the near future... (emphasis added)". • Valuable lakeshore and wetlands, including wildlife habitat and corridors, in the School Lake and Miller Lake (formerly School Lake) drainages. School Lake is a shallow, natural environmental lake, bordered by three tiers of wetlands: cattail marsh bordering open water, reed canary grass in the middle tier, and lowland hardwood and disturbed deciduous woodlands in the outer tier. Both School Lake and Miller Lake provide abundant habitat for very diverse wildlife populations, including songbirds and migratory waterfowl, such as ducks, geese, trumpeter swans, herons, and egrets, and migrating loons and pelicans. Also pheasants and wild turkeys and a wide variety of grey and red squirrels, rabbits, mink, muskrats, groundhogs/woodchucks, possum, skunks, foxes, coyotes, and whitetail deer. -5 - The proposed CD-PUD seeks to optimize preservation and permanent protection of habitat for these valuable wildlife assets. At the risk of parochial overstatement, the School Lake drainage basin in Section 16 is considered Medina's Serengeti by residents who are aware of its abundant natural resources and ecological diversity. The following portions of this memorandum reflect requirements of City of Medina Code Sec. 827.33, et seq. (a) General information: (1) Landowners' names and address and interest in the property. Wallace A. Marx and Bridget A. Marx 2700 Parkview Drive Medina, Minnesota 55340. Mr. and Mrs. Marx are fee owners/taxpayers of four (4) separate parcels that are the subject of this application. (2) Applicant's name and address, if different from landowner. N/A. (3) Names and addresses of professional consultants. Land surveyor/civil engineer: Mark Gronberg, Gronberg & Associates, Inc., 445 North Willow Drive, Long Lake, Minnesota 55356. Telephone: 952/473-4141. E-mail: Legal: James S. Lane, Attorney at Law, 125 Lake Street West, Wayzata, Minnesota 55391-1572. Telephone: 952/473-2241. E-mail: jameslane@qwestoffice.net. Natural resources evaluation: City of Medina, Minnehaha Creek Watershed District, and Minnesota Land Trust. Land use planning: Rose A. Lorsung, Pulse Land Group, Inc. P.O. Box 964, Wayzata, Minnesota 55391-0964. Telephone: 952/457-7641 (cell). E-mail: rlorsun2 i pulseland< roup.com. -6 - Soils and percolation testing and sewage treatment system location: Rusty Olson's Soil and Percolation Testing, 11481 Riverview Road NE, Hanover, Minnesota 55341. Telephone: 763/498-8779. E-mail: Terrain and contours mapping and slopes analyses: Aero-Metric, 13400 -68th Avenue North, Maple Grove, Minnesota 55311. Telephone: 763/420-9606. Wetland delineation: Svoboda Ecological Resources, 25580 Nelsine Drive, Suite 100, Shorewood, Minnesota 55331. Attention: Brian Burgner. Telephone: 952/471-1100. E-mail: brianb@gpsinnovations.com (4) Evidence of applicant's control over the property. Updated abstracts of title or, if acceptable, owner and encumbrance (O&E) reports for each of four (4) parcels will be furnished at an appropriate future date. The applicants are fee owners of all parcels. (b) Present status: This application proposes conservation design development (CD-PUD) of four (4) separate but contiguous parcels of property east of Parkview Drive (Hennepin County Road No. 201) in the City of Medina (Section 16, Township 118, Range 23). The aggregate acreage of the four parcels is 109.58 acres. All four parcels are abstract property. The entire property is hereinafter referred to as "the Property," and the four (4) individual parcels are referred to, respectively, as "Parcel #1," "Parcel 2," etc. #1. PID 16 118 23 32 0002 37.42 acres. Acquired in 1998. Parcel address: 2700 Parkview Drive, Medina, Minnesota 55340 Legal description: see Exhibit A. Existing zoning classification: Rural Residential. Homestead. Present use: residence. -7- #2. PID 16 118 23 31 0002. 9.41 acres. Acquired in 1998. Parcel address: 2702 Parkview Drive, Medina, Minnesota 55340. Legal description: see Exhibit A. Existing zoning classification: Rural Residential. Homestead. Present use: garden site east of residence. #3. PID 16 118 23 23 0005 42.97 acres. Acquired in 1999. Parcel address: 2900 Parkview Drive, Medina, Minnesota 55340 Legal description: see Exhibit A. Existing zoning classification: Agricultural Preserve. Non -homestead. Present use: agricultural. Prior to acquisition by applicant in 1999, Parcel #3 had been subjected to intensive use for animal agriculture. In the intervening years this parcel has been extensively reclaimed and restored to its natural state, including prairie grasses and wildflowers. #4. PID 16 118 23 33 0001 19.78 acres. Acquired in 1998. Parcel address: 2500 Parkview Drive, Medina, Minnesota 55340. Legal description: see Exhibit A. Existing zoning classification: Rural Residential. Non -homestead. Present use: guest house. Minnehaha Creek Watershed District has recommended inclusion of Parcel # 4 in conservation area owing to quality maple -basswood and oak forestation and function as a buffer between an adjoining tamarack bog and Miller Lake. The maps prepared by Gronberg & Associates depict existing development of Parcels #1, #2, #3 and #4, including locations of existing residences and accessory buildings, fences, driveway and roads, and other site improvements and natural features. -8- (c) Description of proposed CD-PUD. The proposed CD-PUD contemplates ten (10) clustered single family residential lots or home sites, some clustered, on limited Buildable Land Area within the Property and protection of the remainder of the Property, including woodlands and valuable native hardwood forests; a tamarack bog, other wetlands, seasonal streams, and lakeshore; steep slopes; wildlife habitat and corridors; and viewsheds. (d) Site conditions. Existing site conditions and natural features are reflected in maps and drawing prepared by our surveyor and land planner, Gronberg & Associates. (e) Schematic drawings of proposed development. Proposed development of the residential lots or home sites, their linkage to natural features, and access also are reflected in drawings prepared by Gronberg & Associates. (f) Estimated total number of dwelling units. Ten (10), including existing residence on Parcel #1 and guesthouse on Parcel #4. (g) Schedule for development. Proposed development is long term but not yet defined. Current estimate is 3-5 years, perhaps longer. (h) Provision for care and maintenance of public or common open space. Applicant has consulted the Minnehaha Creek Watershed District, Minnesota Land Trust, and City of Medina but has not yet made decisions or reached binding agreements concerning conservation easements or other measures for long term protection of open space. It is clearly understood that arrangements that are mutually acceptable to the applicant/land owners and City of Medina are cornerstones of the proposed CD-PUD. (i) Restrictive covenants. Appropriate covenants will be prepared when CD-PUD design and implementation are planned to guide development of residential home sites and access and protection and maintenance of natural features and open space. (j) Schematic utilities plans. Preliminary septic design plans and optional system locations have been prepared by Rusty Olson's Soil and Percolation Testing and submitted to the City. -9 - We look forward to receiving the city's Project Guidance Report (Code Sec. 827.75) prior to public hearing before the Planning Commission and shall be prepared to supplement this narrative memorandum with additional information that you may require prior to your finalization of that Report. We also shall welcome an opportunity to meet with the Development Review Committee at an appropriate future time if deemed desirable by the City. -10 - Legal Descriptions Parcel # 1. 2700 Parkview Drive. Marx residence. PID 16 118 23 32 0002. Commencing at the NE corner of the NW '/4 of the SW '/4, thence South to the SE corner thereof, thence West to the SW corner thereof, thence North to the SW corner of Priscilla's Addition, thence easterly along the southerly line of said Addition to the SE corner thereof, thence North to the NE corner thereof, thence East to the beginning, except road. Section 16, Township 118 Range 23 West of the 5th Principal Meridian, Hennepin County, Minnesota. Parcel # 2. 2702 Parkview Drive. Garden site east of Marx residence. PID 16 118 23 31 0002. The South 500 feet of that part of the NE 1/4 of SW 1/4 lying West of the East 520 feet thereof, Section 16, Township 118, Range 23 West of the 5th Principal Meridian, Hennepin County, Minnesota. Parcel # 3. 2900 Parkview Drive. Former Ganglehoff farm. PID 16 118 23 23 0005. That part of the S 1/2 of the NW 1/4 lying south of the North 845 feet thereof, except the West 417.42 feet of the North 208.71 feet of the South 213.71 feet thereof; also that part of the NE 1/4 of the SW 1/4 lying West of the East 520 feet thereof and North of the South 500 feet thereof, except road. Section 16, Township 118, Range 23 West of the 5th Principal Meridian, Hennepin County, Minnesota. Parcel #4. 2500 Parkview Drive. Former Daniels guesthouse. PID 16 118 23 33 0001. North 40 rods of the South 80 rods of the W 1/2 of the SW 1/4, except road, Section 16, Township 118, Range 23 West of the 5th Principal Meridian, Hennepin County, Minnesota. Note: All four (4) parcels are abstract property. S 89°09'10" E 417.43; 10-346 RC I OUTL -967 L & KA l H.! EE lb' A BEF'NO tiTREET�` OUTLOT C x 995 0 89°1'6'25" E 2681 .97 /OAKS , / AREA ' I AD OL 4500 S F BUFFER TO MITIGATE FOF OUTLOT E CRO SI G S 89°03.53' E CONCEPT PLAN LLCE A NORTH DETAIL 11111 x S OU TH LINE OF reiCIRT 41 45 FT OF S t12, NW V4 SEC 16-1 38-23 47? ?96 3 l000-v 7 ft ID ILI Z in - (3Z3 Z M —0. co c LLJgw� I— < 0 < 0> O CO (1) w ,g - 4C 2 > og_Jon CC CD zwz0 0 It) t9 N 89°09'10" W 520.01 x v O POSSIBLE HOUSE SITE I POSSIBLE SEPTIC SITE s SLOPE>18% r 1 BUILDABLE AREA L —J WITHIN LOTS BC 30% BUILDABLE AREA IN CONSERVATION EASEMENT ADDITIONAL CONSERVATION AREAS SCHOOL LAKE BELOW 998 0 H W WETLAND 5 AND ADDITIONAL BUFFERS 0 100 200 400 0411411110* SCALE IN FEET 101 9. 1.5 ,'023C C < 985.4 S 88°58'34" E 1339.11 1 985 4 0 -_\ x 984. E r JAMES !T HALE & SHARON HAL E #2472 CONCEPT PLAN WALLACE MARX SOUTH DETAIL r 9836 / AREAS IN 30% BUILDABLE AREA -YELLOW AREAS IN ADDITIONAL CONSERVATION AREA -GREEN AREAS PROPERTY TOTAL TOTAL EXCLUSIVE OF PARKVIEW DRIVE R.O.W. STEEP SLOPE TOTAL WETLAND AND BUFFER TOTAL APPROX. FLOODPLAIN OUTSIDE OF BUFFERS 883 6 110.98 +- ACRES 109.57+- ACRES 9.13+- ACRES 67.26+- ACRES 0.22 +- ACRES / 1 1079,4 1030'// �// 1�/ 11 AREA UNDER BUFFER OR STEEP SLOPE 9.13 + 67.26 + 0.22 = 76.61 +- ACRES BUILDABLE AREA 32 .96 +- ACRES WETLAND 1 L F L EJEU'VE & Y L E JE/]/ <'F70 r i BUILDABLE AREA WITHIN LOTS x POSSIBLE HOUSE SITE POSSIBLE SEPTIC SITE s l SLOPE > 18 % L-1 0 100 200 ortsioomasz 400 SCALE IN FEET wI J M aZh U°z 2c74 gog O>0 (� s J u W ; .6-0 ea Ore Ceti W Z J Oa mZ§z zwio O>.a aU4 0 46 z O cnt 10146 w THD Era,..z, :, 10-346 ti AGENDA ITEM: 7 MEMORANDUM TO: Planning Commission FROM: Dusty Finke, City Planner DATE: July 7, 2011 MEETING: July 12, 2011 Planning Commission SUBJ: Pemtom—Preliminary Plat, Stage II Plan, Rezoning and ROW width variance 65 lot subdivision —1182 Hwy 55 (north of Hwy 55, west of CR116) Review Deadline Complete Application Received: June 28, 2011 120 -day Review Deadline: October 26, 2011 Summary of Request Pemtom Land Company has requested approval of a Preliminary Plat and a Stage II Plan to develop 65 single-family residential lots on the Jubert property and Rolling Green property north of Highway 55 and west of County Road 116. Mattamy Homes proposes to build the homes within the development. The Planning Commission and City Council approved the Stage I Plan for this mixed use property in the late spring, and the applicant proposes to now develop approximately 26 acres of the property, six acres of which will be dedicated for a City park. The net density of the proposed residential development is 3.3 units/acre. The Jubert property is currently guided Mixed Use and zoned Rural Residential -Urban Reserve (RR-UR). The property is approximately 70 acres in size and is currently farmed. A wetland is located in the southern portion of the property, outside of the single-family area. The Rolling Green property is currently guided Mixed Use -Business and zoned Mixed Use (MU). The eastern half of this property is wetland, and the property is currently vacant. An aerial of the sites can be found at the top of the following page. The applicant has requested to rezone the property being developed to the MU zoning district. The applicant has requested a variance from the subdivision regulations in order to plat a 50 -foot wide right-of-way for the interior streets rather than the 60 -foot required. Most of the Jubert property (45.6 acres) is proposed to be platted into an outlot at this time, and will need to be replatted when developed in the future. Stage I Plan A Stage IT Plan, and the plat which accompanies it, are required to be consistent with the Stage I Plan approved for a mixed use property. The Stage I Plan approved by the City Council on May 17, 2011 showed single-family development at this density in this location and also showed the park as proposed. The Stage I Plan is attached for reference. The Stage I Plan included a number of conditions, most of which are not relevant to the single-family portion of the property. A summary of the conditions and a brief update on each is attached for review. Pemtom Land Company Page 1 of 8 July 12, 2011 Preliminary Plat and Stage II Plan Planning Commission Meeting " Comprehensive Plan Consistency with the Comprehensive Plan is reviewed in depth during Stage I review. The property is guided for Mixed Use development, which requires a minimum of 50% of the buildable property to be residential development, and requires a net density of 3.5-7.0 units/acre. The approved Stage I plan proposed residential development over 65% of the buildable property with an overall net density of 5.0 units/acre. Adherence to the uses and densities identified in the Stage I Plan during development of the remaining property should maintain consistency with the Comprehensive Plan. Preliminary Plat/Lot Standards The proposed preliminary plat includes 65 single family lots, seven outlots and the dedication of right-of-way. The lots range in size from 8,125 square feet to 17,904 square feet, with the majority being between less than 12,000 square feet. Five of the outlots contain wetlands and stormwater improvements, while Outlot A (6.42 acres) is to be dedicated for the City park and Outlot E (45.6 acres) includes the majority of the Jubert property which is not proposed to be developed at this time. The following dimensional standards apply to single-family residential lots within the Mixed Use zoning district. The table at the top of the following page also references the smallest and largest of each measurement: Pemtom Land Company Page 2 of 8 July 12, 2011 Preliminary Plat and Stage 11 Plan Planning Commission Meeting MU Requirement Smallest Largest Minimum Lot Size 8,000 sq. ft. 8,125 sq. ft. 17,904 sq. ft. Minimum Lot Width 60 feet 65 feet 180 feet Minimum Lot Depth 90 feet 121 feet 188 feet Front Yard Setback 25 feet Front Yard Setback (garage) 30 feet Side Yard Setback (combined) 15 feet (10 & 5) Side Yard (corner) 25 feet Rear Yard Setback 25 feet Max. Hardcover 50% As referenced earlier in the report, the applicant requests a variance to allow 50 -foot wide right- of-way for the interior street (rather than the 60 -foot required). This will be discussed further later in the report. The subdivision ordinance also limits Blocks to 1300 feet in length. The longer blocks in the proposed subdivision are approximately 750 feet in length, consistent with ordinance. With the exception of the right-of-way width variance requested, it appears that the proposed preliminary plat is consistent with the dimensional standards of the subdivision ordinance and the MU zoning district. Wetlands/Floodplains The eastern side of the proposed neighborhood backs up on a wetland. The applicant has proposed an upland buffer consistent with City regulations. The applicant proposes grading within the buffer and the grading and re -vegetation of this area shall be completed consistent with the Wetland Protection ordinance. The construction of the Meander Road roadbed previously resulted in approximately 4,100 square feet of wetland fill. The applicant is proposing to mitigate wetland impacts from the construction of Meander Road by purchasing credits from a wetland bank. Staff recommends a condition that Wetland Replacement Plan approval be obtained prior to final plat approval. The wetland on the east side of the site includes a floodplain at an elevation determined by the Elm Creek Watershed to be 980.4. The applicant is proposing to increase the floodplain volume in order to mitigate any impacts from the installation of Meander Road. Streets/Meander Road/Traffic Study The applicant proposes to construct Meander Road westerly from where it currently terminates. Meander is proposed to be extended across the entire length of the single family development and the park. From this point, it would connect with future improvements on property to the west and south. From a traffic perspective, this single access point for the 65 single-family homes has been determined satisfactory by a traffic study and confirmed by the City and County Engineers. The City Fire Marshal has expressed concerns about this single access point from an emergency access perspective during the short-term if the single-family development is fully built -out prior to adjacent development occurring. Ultimately, this concern will be alleviated at the time of surrounding development. Pemtom Land Company Page 3 of 8 July 12, 2011 Preliminary Plat and Stage II Plan Planning Commission Meeting 4 The Fire Marshal also voiced concern related to the single entrance to the development off of Meander Road. The City has previously allowed a similar entrance for 105 homes in the Bridgewater development. Public Works staff recommends that the landscaping island in the entrance road be eliminated because these tend to increase the time required to snowplow a neighborhood and also because of tendencies for maintenance of the landscaping to wane over time. Sewer/Water The applicant proposes to extend sewer and water mains along with the construction of Meander Road. The sewer would be stubbed for development to occur further to the south, and a stub has also been provided for the City park. The watermain is proposed to be stubbed twice to the south and also at the west end of Meander Road. The applicant has proposed to loop the watermain to the system in Foxberry Farms, which is an important link as well. The City Engineer recommends an additional connection from the west, which staff believes will be accommodated by development of the property to the west. The City Engineer, Public Works Superintendent and Building Official all recommend that the applicant design a system to handle footing draintiles/sump pumps so that neighbors do not discharge water at each other or illegally dump water in the sanitary sewer system. Stormwater/LID Review This application will be required to meet the City's Surface Water Management Plan (SWMP), including a reduction of phosphorus by 20% and rate control. The development will also be required to provide additional filtration of stormwater run-off because it does not appear that it will be practical to infiltrate an amount necessary to provide volume control. In order to achieve the objectives of the SWMP, the applicant proposes to utilize vegetative filtration swales on the north end of the development and in the center of the development. The applicant proposes to construct raingardens along each side of the entrance road which will filter some of the road run-off as well. The design of these improvements will need to be approved by the City Engineer, including excavating and installing filtering materials in the swales and vegetation. Staff also recommends that the filtration swales be delineated clearly so that future homeowners have the expectation that they will not remain dry and usable backyard. The swales and raingardens will be supplemented by stormwater ponds at the northeast, southeast, and southwest corners of the site. The southwestern pond is partially located within the proposed City park, and would also be utilized by the City as part of the improvements in the park. Staff recommends that the portion of the pond that is located in the park be adjusted in order to be equivalent to the amount of hardcover draining to the pond from the park. Tree Preservation The single family portion of the site is currently farmed and has very few trees. There is a small treeline along the east of the Jubert property, in which three significant trees are located. Two of these trees, along with three 6 inch trees, are proposed to be removed. The Tree Preservation ordinance exempts removal of two or fewer significant trees, so no tree replacement is required. Staff recommends that the remaining significant tree be protected during construction. Pemtom Land Company Page 4 of 8 July 12, 2011 Preliminary Plat and Stage II Plan Planning Commission Meeting Buffer Yards The MU ordinance requires bufferyards as a way to ease transitions between uses in a mixed use development. In this case a bufferyard with an opacity of 0.1 is required along Meander Road. Staff recommended that the applicant also include a bufferyard along the rear of the homes abutting the park, and the applicant proposes plantings which exceed a 0.1 opacity in this location as well. Landscaping The MU ordinance requires two trees to be planted on each single family lot, one of which is required to be located in the front yard. The landscaping plan exceeds these minimum requirements. Seventeen additional trees are proposed on the berm on the north end of the property, six additional trees are proposed on the east end of the project, and thirteen additional trees are proposed in the backyards which abut in the center of the project. Lawn and Landscape Irrigation Lawn and landscape irrigation systems are not permitted to be connected to the City water supply in new development. The applicant has stated that they will install a community irrigation system which utilizes water from the stormwater ponds on the east side of the project, supplemented by private wells. The design of this system will need to be approved by the City Engineer, and staff recommends a condition that the HOA submit annual well pumping records to the City. Park Dedication The applicant and property owner propose to dedicate 6.42 acres for a City park on the east side of the single-family neighborhood in order account for the required park dedication for the entire property. The applicant also proposes to construct a trail within the right-of-way of Meander Road. The Park Commission and City Council reviewed this proposal at the Stage I Plan and were supportive, and staff will consult again at this Stage. The City's Parks and Trail plan identifies a "Park Study Area" in the vicinity of this property, of which a park study was completed last fall. The study determined the need for a recreational park approximately 10 acres in size in this area. Staff believes the proposed park is consistent with the study and would allow additional property to be dedicated from surrounding parcels to assemble the property desired. The City's trail plan also identifies a moderately -high priority trail along Meander Road, which is being proposed as part of the improvements. Pedestrian Circulation The applicant proposes a sidewalk on one side of the interior streets for pedestrian circulation. This sidewalk connects to the trail along Meander at the entrance driveway, and would also connect with the park at the southwest corner of the property. From here, the pedestrians could walk to cross at Meander/Tamarack in order to walk to the future commercial development planned to the south. During Stage I review, Commissioners expressed an interest in a pedestrian connection between this neighborhood and Foxberry Farms. Ultimately, there will be the opportunity to provide this connection on the west end of Foxberry, which could easily connect to the park. To make an Pemtom Land Company Page 5 of 8 July 12, 2011 Preliminary Plat and Stage II Plan Planning Commission Meeting additional connection is difficult because of the existing berm and also because the Foxberry Farms Homeowners Association own a 100 foot wide strip of property between the berm and Shorewood Drive. Rezoning The applicant proposes to rezone the property within the single-family neighborhood to the Mixed Use (MU) zoning district. This is consistent with the requirements of the Stage I Plan and would be consistent with the Comprehensive Plan. The zoning code states that zoning "amendments shall not be issued indiscriminately but shall only be used as a means to reflect changes in the goals and policies of the community as reflected in the Plan or changes in conditions in the City." Right -of -Way Width Variance The City approved the same variance in the Enclave project, and approved a 50 -foot right-of- way in Bridgewater and Hamel Station. The subdivision ordinance describes the criteria which the applicant must demonstrate are met in order for the City to grant a variance: (a) Because of the particular physical surroundings, shape or topographical conditions of the specific parcels of land involved, a particular hardship to the owner would result if the strict letter of this ordinance were carried out. (b) The conditions upon which the application for the variance is based are unique to the parcel of land for which the variance is sought and are not common to other properties within the City. (c) The hardship is related to the requirements of these regulations and has not been created by any persons presently or formerly having an interest in the parcel of land. (d) The granting of the variance will not be detrimental to the public welfare or injurious to other land or improvements in the neighborhood in which the parcel of land is located. The applicant has provided a narrative justifying their variance request, which is attached. Essentially, the applicant request the 50 -foot right-of-way in order to support the urban feel of the design and also to reduce hardcover. While staff is not opposed to a 50 -foot right-of-way in this case, staff does not believe the physical characteristics are unique to this property nor create a hardship. Staff's impression is that the recent approvals of narrower right-of-ways have been more of a change in policy than related to hardships in each particular case. If this is the case, staff believes the wiser course of action would be to build flexibility into the subdivision ordinance rather than granting variances. Staff has prepared such an amendment for Commission review later in the meeting if the Commission concurs. Review Criteria/City Discretion The subdivision regulations state that the Planning Commission and City Council shall deny approval of a plat based on one or a combination of the following findings: Pemtom Land Company Page 6 of 8 July 12, 2011 Preliminary Plat and Stage II Plan Planning Commission Meeting (a) That the proposed subdivision is in conflict with the general and specific plans of the city. (b) That the physical characteristics of this site, including but not limited to topography, vegetation, soils, susceptibility to flooding, water storage, drainage and retention, are such that the site is not suitable for the type of development or use contemplated. (c) That the site is not physically suitable for the proposed density of development or does not meet minimum lot size standards. (d) That the design of the subdivision or the proposed improvements are likely to cause substantial environmental damage. (e) That the design of the subdivision or the type of improvements are likely to cause serious public health problems. (f) That the design of the subdivision or the type of improvements will conflict with public or private streets, easements or right-of-way. If the City does not make these findings, and the proposal is consistent with the Comprehensive Plan, City ordinances, and other City policies, the preliminary plat should be approved. On the other hand, the City has a good deal of discretion with regards to the variance, which should only be approved if the City determines the criteria referenced in the section above are met. Neighborhood Meeting The applicant hosted a neighborhood meeting on July 6 at the Hamel Community Building. Staff attended to observe. Five people attended the meeting, and were generally inquisitive about the project. Staff Recommendation Staff recommends approval of the Rezoning, Preliminary Plat and Stage II Plan with the conditions noted below. With regards to the right-of-way width variance, staff seeks direction from the Planning Commission. The Commission should either provide findings of a hardship in order to grant the variance, direct staff to amend the subdivision ordinance in a way which may allow a 50 -foot right-of-way, or add a condition that requires the applicant to update the plat to dedicate a 60 -foot right-of-way. Staff's recommended conditions: (1) Approval of the preliminary plat shall be contingent upon the property being rezoned to the Mixed Use (MU) zoning district. (2) The Applicant shall enter into a development agreement with the City, which shall include the conditions described below as well as other requirements by City ordinance or policy. (3) The Applicant shall install all improvements shown on the plans received by the City on June 28, 2011. The design of all improvements shall be reviewed and approved by the City Engineer prior to commencing construction. (4) The Applicant shall provide a letter of credit prior to any site construction in an amount recommended by the City Engineer to ensure completion of the improvements identified in the approved plans. (5) Prior to final plat approval, the Applicant shall provide detailed construction plans for review by the City Engineer. (6) The Applicant shall dedicate land to the City for park purposes in an amount determined by the City Council following recommendation by the Park Commission. The area of the Pemtom Land Company Page 7 of 8 July 12, 2011 Preliminary Plat and Stage II Plan Planning Commission Meeting stormwater pond within the park shall only be equivalent to the amount of runoff contributed by hardcover within the park. (7) No lawn or landscape irrigation systems shall be permitted to be connect to the City water system. The Applicant shall provide details of alternative measures prior to final plat approval. If the Applicant proposes to drill a well in order to provide water for lawn irrigation, annual pumping records shall be provided to the City. (8) The landscaping island proposed in the entrance drive shall be removed or an alternative design approved by the Public Works Superintendent. (9) The Applicant shall provide a design for the discharge of water from footing draintiles/sump pumps which prevents water from impacting neighboring properties and which is acceptable to the Public Works Superintendent. (10) All driveways shall be allowed to be setback a minimum of five feet from one of the side property lines, provided the driveway is setback a minimum of 10 feet from the other side property line and is consistent with width regulations. (11) All comments of the City Engineer shall be addressed. (12) All comments of the City Attorney shall be addressed, and the Applicant shall abide by the City Attorney's recommendations related to title issues and recording procedures. (13) The Applicant shall provide Homeowner's Association documents for City review. This document shall describe responsibilities for maintenance of stormwater improvements, buffer yards, and lawn irrigation systems. The documents shall also include covenants limiting the use of the property to single-family residential units. (14) The biofiltration swale shall be designed in a way to be clearly delineated from the adjacent private yards and shall be maintained by the HOA. (15) The Applicant shall obtain Wetland Replacement Plan approval prior to final plat approval. (16) The Applicant shall obtain necessary approvals and permits from the Elm Creek Watershed, Hennepin County, the Minnesota Pollution Control Agency, the Minnesota Department of Health, the Metropolitan Council, and other relevant agencies. (17) The application for final plat shall be submitted to the City within 180 days of preliminary approval or the preliminary plat shall be considered void, unless a written request for time extension is submitted by the applicant and approved by the City Council. (18) The Applicant shall pay to the City a fee in an amount sufficient to reimburse the City for the cost of reviewing the preliminary plat, Stage II Plan, construction plans, and other relevant documents. Attachments: 1. Approved Stage I Plan 2. Summary of conditions of Stage I approval and progress update 3. Comments from City Engineer dated 7/6/2011 4. Comments from City Fire Marshal/Building Official dated 6/15/2011 5. Comments from Elm Creek Watershed dated 6/27/2011 6. Comments from Hennepin County transportation dated 6/15/2011 7. Applicant narrative re: variance request 8. Applicant narrative re: staff recommendations 9. Potential house elevations and floor plans 10. Plans and Preliminary Plat received by the City on 6/28/2011 Pemtom Land Company Page 8 of 8 July 12, 2011 Preliminary Plat and Stage I[ Plan Planning Commission Meeting SITE DATA JUBER TTDLLING G REENS LLC PRO PERTY C URR ENT ZO NING: BUSINESS PAR K GU IDED F02N UffD U SEAUSNE. A LBER T PROPER TY GR OSS AR EA 935 . WETLAN DS : 14.0 AC WERI ND SUFFER S 28 AC NET A REA: 58. 0. DIITLOT C-RIXLNG GREENS LLC PROPERTY ON O .4 AFE,. 93. WETLA ND S: MAC NT WE TLA ND SUFFERS : 0.8 AO P.A., 3.3 AC OF.. AREA: 105 WETLA ND S: 7.7 30 .11.0 BUFFERS: V AC N ET AREA DI. REOVIRED DENS. 3.512.109 - 8 .99 WAC M. FOR 50%OF NET AR EA T OT AL N ET ARE A 5.0 .3.3• 21.5 912 • 29.7 AC MN . REG .: 29.7 IL 3.5= 104 UNIT S MAX ALLOWED 29 .1 X UN 2O MRS PROPOSED DE NS. ' PHA SE I - SI NGLE FA NNY LOTS.. UNITS 2.2.911 Y • 3.1 WAC PHASEN MF T OW NNO NEB•110 UN. TOTAL RESIDENTI AL UN. .1116 UNITS FUTURE CO MMERCIAL CYFI CE R ANK CONV ENIENCE STORE FULL SERVIC E FAMIL Y COFFEE CE MIRESTAURA NTS R) PARK DEDICA 1104 REQUIRE MENT JUBTNT P ROPE RTY . OUR OT C-R OUJN O GREE NS LLC PROPERTY ALBERT NET ARE A C UR OTC ET A RE •T NI. T OTAL • 80.7 AC O 10 %•8 .1 AC RED. PARK DEDIC ATION TYPICAL SF LOTS 89 00 SF . I NN . 36 COLL ECT OR W ARIER. 26 MIN. 26 HOUSE 30 GARAGE 00 M N., W rcw NFPG X GRAPHIC SCAL E W FT MIN. L IB FEET ENGINEERING SURVEYING ENVIRONMENTAL PLANNING 950 VNN,VW R ..A NM IN Mon I NMEA Wm.. SON Phone: 94419@5 Fv: WM e02O www.NFwyNv R evi ew Pl ans April 27, 2011 PROJECT Jubert & Rolling Green LLC Property LOCATION Medina, MN SH EET OVERALL SITE PLANSTAGEI N DA TE REVISION 04/27/11 RENE W DR AWN RV CM0 00fl BY PRF DN DATE PROJECT B 04 .27 .2011 2011-001.1 SHEET NUM BER C1.01 ATTACHMENT 2 - Summary of Stage 1 Conditions Summary of Stage I Plan Conditions of Approval 1. This Stage I Plan approval does not confer any development rights. Update: Informational, no action necessary. 2. All properties in the subject site must be rezoned to Mixed Use. Any rezoning request will be reviewed and analyzed by the City Council at the time of request. Update: The applicant has requested a rezoning along with the Stage II and Preliminary Plat. 3. A traffic study shall be completed prior to the Mixed Use Stage II Plan review of any portion of the property at the scope recommended by the City Engineer which shall include assumptions for the entire property included in the Stage I Plan. This study shall include review of the traffic signal, traffic impacts on County Road 116, and the timing of construction for Tamarack Drive. Update: The applicant provided a traffic study, which has been reviewed and deemed appropriate by the City Engineer. 4. Roads, traffic devices, and other improvements deemed necessary by the City to serve this development shall be installed by the developer at the phase deemed necessary by the City. Update: The applicant proposes to construct Meander Road from its current point of termination across the entire length of the subdivision and City park, proposes sewer/water stubs for the property to the south and west, and also proposes to link the water system with the mains in Foxberry Farms. 5. Any future development shall obtain Stage II and Stage III approval prior to any construction and these plans shall be consistent with the general layout, land uses, and densities depicted on the approved Stage I plan, except as modified in this resolution. This documentation shall be recorded against the property in the subject site. Update: The applicant has requested Stage II approval. 6. All building, setback, lot, and development standards found in the Mixed Use District shall be strictly followed and shall be reviewed in detail upon review of any Stage II Plan for any portion of the property. Update: This condition will be reviewed during this process. 7. The layout and traffic circulation pattern of the townhome development shall be reviewed upon request for a Stage II Plan. Update: Not relevant for single-family portion of site. 8. Guest parking shall be provided in the townhome area. Update: Not relevant for single-family portion of site. 9. Pedestrian pathways and trails shall be provided connecting the residential areas to the commercial area, park, and Meander Road trail. Update: This condition will be reviewed during this process with regards to the single- family portion of the site. 10. Landscaping areas in parking lots should be designed to receive storm water run-off. Update: Not relevant for single-family portion of site. 11. Parking lot stalls shall be 9' by 20' in dimension and drive widths a minimum of 22' wide. Update: Not relevant for single-family portion of site. 12. Tree preservation plans shall be submitted with each phase. Update: This condition will be reviewed during this process. 13. Parkland, trails, and pedestrian corridors shall be provided as recommended by the Parks Commission. Update: This condition will be reviewed during this process. 14. All utilities shall be placed underground. Update: Utilities are proposed underground 15. Development shall be subject to regulations related to lawn and landscape irrigations systems which shall not be allowed to be connected to the public water supply. Update: The applicant proposes to irrigate from the stormwater ponds, supplemented with a private well, similar to Bridgewater. 16. Landscaping plans and berm details shall be provided meeting all ordinance standards with any Phase II Plan. Update: This condition will be reviewed during this process. 17. All comments by the City Engineer's Office in the letter dated March 16, 2011 shall be satisfied. Update: The City Engineer has provided updated comments on the Stage II Plan 18. All comments by the Elm Creek WMC shall be satisfied. Update: The applicant has submitted for Elm Creek Watershed approval, and staff recommends a condition that this be obtained. 19. All comments by the City Attorney related to title issues and recording procedures shall be addressed. This includes recording the approved Phase I Plan and comments against the property as specified in Section 842.1.04 Subd. 4 (b). Update: Staff recommends that this condition be carried forward 20. All fees incurred by the City regarding the processing and review of this application shall be paid by the Applicant. Update: Invoices are up-to-date, and staff will recommend a similar condition on Stage II approval. ATTACHMENT 3 - City Engineer Comments (7 pages) Tel 651-636-4600 Fax 651-636-1311 www.bonestroo.com July 6, 2011 Dusty Finke Planner City of Medina 2052 County Road 24 Medina, MN 55340-9790 Re: L-11-075 Fields of Medina Bonestroo File No.: 000190-11000-1 Dear Dusty, Bonestroo We have reviewed the Plans for the proposed Fields of Medina Development located along a new section of Meander Road east County Road 116. The plans are dated June 28, 2011. We have the following comments with regards to engineering matters. Grading Plan 1. Storm water filtration trenches appear to be proposed in two project locations. The locations are in the back yards of Lots 6 to 20, Block 1 and along the common back lot lines of lots 1-11 and 17-26, Block 2. These areas will require amended soils to provide filtration, native plantings, and wood mulch. These areas would not be traditionally maintained lawn areas and easements would be required. Other restrictions such as the placement of sheds or other structures should be planned. Access to and the type of ground cover allowed in the 15-20 feet north of the filtration trench in Block 1 should be considered. Filtration trench construction timing and maintenance responsibility should be addressed in a development agreement. Future plan submittals should show the exact location of these filtration trenches. 2. Consideration should be given to the installation of storm sewer within the drainage swale along the west development property line. (lots 1, 22-26) The addition of storm sewer and catch basins at select lot lines would provide for "drier" backyards. 3. Two feet of separation must be provided between emergency overflows and lowest home openings. Home elevations should be revised for Lots 1,2,6, and 7 on Block 3. 4. It is our understanding that the side lot grades shown represents the interim grading condition prior to home construction. These steep grades will be modified to a maximum of 3:1 grades with the individual lot grading. Front and back yard grades will remain unchanged. 5. It appears that on -site wetland impacts will be replaced with the purchase of wetland bank credits. Information regarding the bank purchase should be provided prior to preliminary plat approval or grading permits. Utilities 6. The sanitary sewer provides a deep sewer main stub to the south at the Fields of Medina entrance road for the future mixed use development. The sanitary sewer does not provide for future gravity service area west of the park. This is consistent with the Medina Comprehensive sewer plan and development west of the park and future Tamarack Drive would be served from Arrowhead Drive. 7. We recommend keeping sanitary sewer manholes in the boulevards but moving the manholes off the lot lines. The sanitary sewer alignments should be adjusted to reduce the overall number of manholes. 8. The proposed water main plans are generally consistent with the city's water plan. An additional 8 -inch water main looping connection to Foxberry would be recommended at the west end of the single family home area to the end of Fox Tail Drive. Water main stubs are provided for future development south of Meander Road. 9. A preliminary design for the irrigation should be included in the plans. 10. The materials note number 3 on sheet C501 should note that PVC water main pipe is DR 14. 11. The HDPE storm sewer shown on sheet C503 should be changed to concrete pipe. 12. Medina's standard skimming outlet control structure should be used in the ponds. 13. The inlet and outlet locations in ponds 1 and 3 should be modified to minimize short- circuiting. 14. A catch basin should be added at the northwest corner of the development entrance road. 15. The project will discharge stormwater to the county ditch systems that require coordination and possibly permits from Hennepin County. 16. Since no new stormwater calculations were submitted, please see the attached memo dated 6-15-11 from Jennifer Edison for additional comments. 17. The city requires that all home footing drains be connected to a gravity drainage system. This system must be located within easements or right of way. Streets and Trail 18. We support minimizing additional wetland impacts by moving the trail to the back of curb from Meander Road stations 4+00 to 11+00. 19. The Meander Road (near station 11+00) trail should transition from the no boulevard section to a 5 foot boulevard section as quickly as possible to minimize the length of a narrow green space. 20. Although not ideal, we support the construction of a trail on the south side of the existing Meander Road from stations 0+50 to 4+00 with a trail crossing west of the business park entrance. We would anticipate a future trail along the north side of Meander Road to County Road 116 when additional right of way becomes available. There would be the longer term possibility of a trail along the south side of Meander Road. 21. We recommend further analysis and calculations be performed to determine the ultimate road section needed for Meander Road. The pavement section design should assume that Meander Road, Tamarack Drive, and the surrounding area is fully developed and connected. We recommend the removal of soils identified as topsoil from the road embankment. These soils range from a depth of 0 to 6 feet in the 6-27-11 geotechnical report. The replacement of the topsoil material with suitable, non -organic, onsite sandy clay is acceptable. We recommend that the street section be a 10 -ton design. This will ideally leave the city with a road that will not need a full reconstruction for the foreseeable future. 22. The Jubert Trail entrance median should be shortened to not conflict with the trail crossing and allow easier turning movements for larger vehicles and snow plows. 23. Future submittals should contain a street profile plan sheet. If you have any questions please feel free to contact me at (651) 604-4894 or email at darren.amundserObonestroo.com. Sincerely, BON ESTROO Darren Amundsen Cc: Tom Kellogg Memorandum #Bonestroo To: Darren Amundsen Project: Fields of Medina Date: 06/15/11 From: Jennifer Edison Client: City of Medina Re: Stormwater Review File No:190-11000-1 This memo summarizes review of the stormwater calculations submitted for Fields of Medina. The submittal was reviewed for compliance with the policies of the City of Medina Stormwater Design Manual. This site will need to comply with the flood prevention, nutrient and sediment loading, and volume control policies of the Design Manual. The following materials were reviewed as a part of the submittal: • Stormwater Narrative • Site Plans • HydroCAD Calculations for Existing and Proposed Conditions • PONDNET Calculations for water quality Volume Control 1. Volume control measures are required on projects to meet the water quality criteria of the City of Medina's Stormwater Design Guide. When calculating the Volume calculation for Filtration Practice (VCfil), the City of Medina requires infiltration of 1.1" as opposed to 1". Using 1.1" would result in a volume of 1.44 ac -ft. 2. The Stormwater Design Guide requires that the applicant reduce the phosphorous load by 20% from existing conditions. If the applicant demonstrates that they meet the infiltration/filtration criteria, the water quality component shall be considered satisfied. Rate Control 2335 Highway 36 W St. Paul, MN 55113 Tel 651-636-4600 Fax 651-636-1311 www.bonestroo.com 1. Post development discharge rates must be less than or equal to existing conditions discharge rates for the 1 -year, 10 -year, and 100 -year NRCS Type II, 24 -hour storm event. The applicant shall modify the Hydrocad Model based on the comments below and the rates will be reexamined. 2. When calculating the curve number for existing conditions, the "CN normal peak growth" value was not calculated first. This would result in a curve number of 88 instead of 93. Additionally, the curve number used for existing conditions in the Hydrocad Model is not consistent with the curve number calculated. 3. Please include details, with elevations, of the storm sewer devices used in the Hydrocad model. 4. An infiltration rate of 3 in/hr is used in the Hydrocad model. The Minnesota Stormwater Manual recommends using a rate of 0.25 in/hr for filter media. This value takes into account clogging associated with accumulated sediment. (See attached page 386 out of Chapter 12-6 Bioretention) 5. Please demonstrate how the infiltration volumes in the rain gardens and ponds were obtained. 6. Please refer to the attached rain garden detail for design guidance. 7. For the Irrigation Volume Calculation, equation (8), the value (2.6 inches) is incorrect. 8. For irrigation to be included in the calculations, the applicant must demonstrate that a particular volume of water does not leave the pond during the rain event, but is instead held in the pond to be used for irrigation some time after the rainfall. 9. Information has been submitted justifying the location of the park pond or pond 2. It currently shows the location of the pond based on the relative areas draining to the pond. We recommend using the pond's critical design criteria (run off rates or water quality volumes) to determine the portion of the pond within the park property. 10. The applicant will need to address the potential erosion issues within the filtration trench. There is concern for potential erosion to occur along the swale during large rain events and under frozen conditions. Page 2 oft Go to Table of Contents CHAPTER 12-6. BIORETENTION 386 It is HIGHLY RECOMMENDED that soils meet the design criteria outlined later in this section, and contain less than 5% clay by volume. Elevations must be carefully worked out to ensure that the desired runoff flow enters the facility with no more than the maximum design depth. The bioretention area should be sized based on the principles of Darcy's Law. Af = (Vwq) (df) / [(k) (hf + df) (tf)] Where: Af = surface area of device2 df = filter bed depth k = coefficient of permeability of filter media (k = 0.5 ft/day is appropriate to characterize the planting medium / filter media soil. This value is conservative to account for clogging associated with accumulated sediment (Claytor and Schueler, 1996)). hf= average height of water above filter bed (ft) (Typically 1/2 hmax, where hmax is the maximum head on the filter media and is typically <6 feet) tf = design filter bed drain time (days) It is REQUIRED that the design permeability rate through the planting soil bed be high enough to fully drain the stormwater quality design storm runoff volume within 48 hrs. It is HIGHLY RECOMMENDED that this permeability rate be determined by field testing. When using bioretention to treat PSHs, particularly in sensitive watersheds, it is HIGHLY RECOMMENDED that additional practices be incorporated as a treatment train for at least lim- ited treatment during the winter when the bioretention area may be frozen. Landscaping It is REQUIRED that impervious area construction is completed and pervious areas estab- lished with dense and healthy vegetation prior to introduction of stormwater into a bioretention practice. Landscaping is critical to the performance and function of bioretention areas. Therefore, a landscaping plan is HIGHLY RECOMMENDED for bioretention areas. RECOMMENDED planting guidelines for bioretention facilities are as follows: • Vegetation should be selected based on a specified zone of hydric tolerance. Plants for Stormwater Design by the Minnesota Pollution Control Agency is a good resource. • Native plant species should be specified over non-native species. Hardy native species that thrive in our ecosystem without chemical fertilizers and pesticides are the best choices. • Many bioretention facilities feature wild flowers and grasses as well as shrubs and some trees. • Woody vegetation should not be specified at inflow locations. • Trees should not be planted directly overtop of under -drains and may be best located along the perimeter of the practice. • Salt resistant vegetation should be used in locations with probable adjacent salt applica- 22 00 DISTURBED AREA SHALL BE SEEDED, FERTILIZED AND COVERED WIIH EROSION CONTROL BLANKET, CAT. 00. MAX 1:3 SLOPE LAWN EDGING - 5" BLACK POLYETHYLENE LAWN EDGING, USE ONLY NON-METALLIC STAKES TO SECURE EDGING. INSTALL PER MANUFACTURERS DIRECTIONS. DESIGN NOTES: 1. THE PLANTING MEDIA SHALL BE A MINIMUM OF 3 FEET IN DEPTH TO PROVIDE AN ADEQUATE AMOUNT OF DRAINAGE MATERIAL AND SOIL AMENDMENTS TO ENSURE THE RAIN GARDEN FUNCTIONS PROPERLY. THE BOTTOM OF THE FEATURE SHOULD BE RIPPED TO A DEPTH OF 15 INCHES. 2. THE CONTRIBUTING DRAINAGE AREA SHALL NOT EXCEED 0.5 ACRES OF IMPERVIOUS SURFACE. 3. A DRAWDOWN TEST WILL BE REQUIRED TO DETERMINE IF A DRAINTILE WILL BE NECESSARY. THE DRAWDOWN TEST WILL INCLUDE EXCAVATING A TEST HOLE THAT IS 1.5 FEET DEEP AND A MINIMUM 2 FEET IN DIAMETER, FILLING IT WITH WATER, AND TIMING THE DRAWDOWN TO VERIFY THAT IT OCCURS WITHIN 48 HOURS OR LESS. 4. DRAINTILE WILL NEED TO OUTLET TO STORM SEWER OR AN OVERLAND DRAINAGE SWALE. SLOPES VARY BASED ON SOIL TYPE EDGING PLACEMENT VARIES AT EACH FEATURE LOCATION. THIS MEANS THAT TOPSOIL COVERAGE VERSUS MULCH COVERAGE ALSO VARIES AT EACH _. _. FEATURE LOCATION PEA ROCK 70% CLEAN SAND, FREE OF DELETERIOUS MATERIAL MN/DOT 3127.28 FA -1 30% ORGANIC LEAF COMPOST MN/DOT 3890.8 GRADE 2 PLANTING MEDIA THIS MEDIA SHALL BE CONSTRUCTED AS FOLLOWS BASED ON VOLUME: MULCH DOUBLE SHREDDED HARDWOOD MULCH MEETING THE REQUIREMENTS OF MN/DOT 3882.2 TYPE 6 PROVIDE A 6" MULCH BUFFER ZONE FROM THE LAWN EDGING INWARD. KEEP THIS AREA FREE FROM PLANTINGS (INCLUDING PLANTS AT MATURE SIZE). GRADING GRADE 3' MINIMUM R PREMIUM TOPSOIL BORROW MEETING THE REQUIREMENTS OF MN/DOT 3877.2C TYPICAL RAIN GARDEN SECTION NOT TO SCALE VARIES FINISH GRADE MAX 1:35 6" PERFORATED DRAINTILE WITH SOCK IF REQUIRED (SEE DESIGN NOTES) VARIES 8 R, 1:10 SLOPE yfOtQO�00000000000 APPROPRIATE STABILIZATION MEASURES SHALL BE PROVIDED AT THE CURB CUT. THIS MAY INCLUDE SOD, TURF REINFORCEMENT MAT, ETC. ROUND TRANSITION BETWEEN SLOPES DISTURBED AREA SHALL BE SEEDED, FERTILIZED AND COVERED WITH EROSION CONTROL BLANKET, CAT. 3. TYPICAL RAIN GARDEN DETAIL TYPICAL SECTION WITH DRAINTILE LAST REVISION: MAY 2011 PLATE NO. RG-02 ATTACHMENT 4 - City Fire Marshal Comments (1 page) METRO WEST INSPECTION SERVICES, INC. Loren Kohnen, Pres. June 15, 2011 TO: Debra Peterson -Dufresne Planning Assistant FROM: Loren Kohnen Fire Marshal RE: Jubert Property Stage 1 RE -ZONING $ PRELIMINARY PLAT (763) 479-1720 FAX (763) 479-3090 Mtrowst76@aol.com I have reviewed the proposed plat. The proposed plat consists of 65 single family lots with lots being approximately 65' in width; the following items were noted: 1) The 28' roadway will not allow parking on both sides. No parking signs must be provided or street widened. 2) Fire hydrants are spaced to far apart. There is a hydrant shown in the middle of Meander Road at the very West end. This must be moved. All hydrants must be double steamers. 3) With the very small lots (65' wide), foundation drainage is a concern. Water could very likely be pumped onto neighboring properties or into the sanitary sewer. A separate line should be provided in the street for each home to hook up to. This is similar to the system in Medina Morningside. 4) The island shown at the entry to the subdivision should be shortened. When it is this long, people tend to turn to soon and are driving the wrong way. 5) The last and important issue is there is only one way in and out. With 65 homes this has the potential of possible serious problems. If for any reason Meander Road would be blocked, the people in the 65 lots could not leave in an emergency and emergency vehicles could not enter or reach the people. Meander should be extended West or to State Highway 55. The larger circle drive, Jubert Trail, should have a 2nd exit in the Southwest corner. I would suggest a meeting with the developer and the project engineer. LK:jg IMAM= .104.491MIIIIMMOMUIRO WIRM,MM0WWI.MWOMMWMUNAIDIWASMIMMI.00,0.1=01 0UMWSOOMONWMMIGIMICil l......WW.UMMIR Box 248, Loretto, Minnesota 55357 ATTACHMENT 5 - Elm Creek Watershed Comments (3 pages) elm creek Watershed Management Commission ADMINISTRATIVE OFFICE 3235 Fernbrook Lane Plymouth, MN 55447 PH: 763.553.1144 FAX: 763.553.9326 Email: judie@jass.biz Project Review Fields of Medina Medina, 2011-014 TECHNICAL OFFICE Hennepin County DES 417 North 5th Street Minneapolis, MN 55401-1397 PH: 612.596.1171 FAX: 612.348.8532 Email: ali.durgunoglu@co.hennepin.mn.us Project Overview: The project is located on the north side of T.H. 55 and west of Pinto Drive. The entire site is 78 acres. A branch of Elm Creek (a.k.a. County Ditch #26) which is discharging Lake Medina runs through the northeast portion of the site. This phase of the project will develop only the north 34 acres of the site, which is located north of the western extension of Meander Road. The southern approximately 44 acres of the site will be developed in the future, and will be reviewed separately. This phase of the project will disturb about 34 acres and create about 10.5 acres of new impervious surfaces. As a result of this development, 65 new residential units will be developed and Meander Road will be paved and extended about 2,700 feet towards west. Western 6.42 acres of the proposed development site will remain as an undisturbed Outlot A (except for the construction of a stormwater pond). The city had built a crossing over Elm Creek at or around 2003, without a Commission approval. That crossing and the resulting 130 cubic yards of fill will be mitigated by this project. No other floodplain impacts are proposed. Stormwater runoff will be treated by three proposed ponds within the site, before being released into Elm Creek and the existing wetlands. One of the ponds will be within Outlot A, whereas the remaining two ponds will be located within private properties. There will be about 4,136 square feet of wetland impacts and these impacts will be mitigated on site. The plan will be reviewed for compliance with the Commission's stormwater management, erosion & sediment control, and floodplain management standards. Applicant: Margaret C. Buell, Treasures, The Pemtom Land Company. 7697 Anagram Dr., Eden Prairie, MN 55344. Phone: 952-937-0716, Fax: 952-937-8635. Email: danherbst@pemtom.com. Engineer/Agent: Dave Nash, EVS. 10250 Valley View Rd., Suite 123, Eden Prairie, MN 55344. Phone: 952-646-0236, Fax: 952-646-0290. Email:dnash@evs-eng.com. Exhibits: 1) ECWMC Request for Plan Review and Approval received June 7, 2011. 2) Project application fee of $3,900 received June 7, 2011. 3) Project narrative and Stormwater Management Plan, from the Engineer, dated June 06, 2011. CHAMPLIN • CORCORAN • DAYTON • HASSAN • MAPLE GROVE • MEDINA • PLYMOUTH • ROGERS Fields of Medina (2011-014) June 30, 2011 Page 2 4) WCA Notice of Application and Decision for wetland boundary type determination. 5) WCA Permit Application to the City of Medina. 6) Plan set (dated June 6, 2011 and unsigned). C100 Title Sheet C101 Existing Conditions/Tree Preservation Plan C201 Preliminary Site Plan & Phasing Plan C301 Preliminary Plat C401 Preliminary Grading Plan C402 Preliminary Grading Plan C501 Preliminary Utility Plan C502 Preliminary Utility Profile C503 Preliminary Storm Plan C504 Preliminary Storm Profile C505 Preliminary Storm Profile L101 Preliminary Landscape Plan L102 Preliminary Landscape details Findings: 1) General a) A complete set of plans was received on June 7, 2011. The initial 60 -day, MN Statute 15.99 deadline is August 6, 2011. b) The proposed trail project will disturb about 34 acres and add about 10.5 acres of new impervious area. c) There are 100 -year floodplains established by Elm Creek Watershed and FEMA. 2) Wetlands a) The City of Medina is the LGU in charge of administering the MN Wetland Conservation Act. The project will impact 4,136 square feet of wetlands. Replacement will be done onsite at 4:1 ratio. The Commission has not received a copy of the wetland replacement plan or the City's decision for the replacement plan. A copy of the replacement plan and the decision must be submitted. 3) Storm Water Management Plan a) Staff commented on the preliminary stormwater management plan by a memo on June 20, 2011, and requested revisions. 4) Erosion and Sediment Control Plan. a) The submitted plan set did not include an Erosion & Sediment Control Plan. b) A complete erosion and sediment control plan must be submitted for review and approval. The plan must address the temporary erosion and sediment control during the construction Fields of Medina (2011-014) June 30, 2011 Page 3 phases, along with a complete final erosion and sediment control plan that details how the site will be stabilized permanently. c) A copy of the SWPPP must be submitted. d) Plans must be signed by a professional engineer. 5) Floodplain Management. a) The submitted plan indicates that the floodplain impacts done during the Meander Road crossing over Elm Creek around 2003 will be mitigated at the proposed wetland mitigation sites. The exact location and mitigation volumes of each site must be shown on the plan. Recommendations: 1. No recommendations can be made at this time. Items #2, 3, 4 and 5, must be submitted for review before any recommendations can be made. Hennepin County Environmental Services Advisor to the Commission Ali Durgunoglu, P.E., Ph.D. June 27, 2011 Date ATTACHMENT 6 - Hennepin County Transportation Comments Original Message From: Robert.Byers@co.hennepin.mn.us[mailto:Robert.Byers@co.hennepin.mn.usj Sent: Wednesday, June 15, 2011 1:50 PM To: Debra Peterson -Dufresne Cc: tod.sherman@dot.state.mn.us Subject: Pemtom /Jubert & Rolling Green LLC Property To: Debra Peterson -Dufresne, Planning Assistant Deb: We took a look at the preliminary plat and site plan during our Plat Review Committee yesterday morning. As you know, this development is not adjacent to a county roadway, so we have no official review authority. Although this development would utilize Meander Road which connects to County Road 116, we do not believe the additional traffic will cause significant impacts to the county road operations. The intersection of CR-116 / Meander Road already has a southbound right turn lane and a northbound bypass lane which should continue to function adequately. The ultimate development could lead to an expanded street entrance at TH-55. If the city hasn't already, we would suggest forwarding this information to Mn/DOT who also has review authority and is monitoring this corridor on behalf of the Trunk Highway 55 Coalition. Thanks! - Bob (Embedded image moved to file: pic21528.jpg)Disclaimer: Information in this message or an attachment may be government data and thereby subject to the Minnesota Government Data Practices Act, Minnesota Statutes, Chapter 13, may be subject to attorney -client or work product privilege, may be confidential, privileged, proprietary, or otherwise protected, and the unauthorized review, copying, retransmission, or other use or disclosure of the information is strictly prohibited. If you are not the intended recipient of this message, please immediately notify the sender of the transmission error and then promptly delete this message from your computer system. ATTACHMENT 7 - Applicant Variance Narrative ENGINEERING I SURVEYING I ENVIRONMENTAL 1 PLANNING Variance Request — Fields of Medina I I I i JUN 2 2 2011 iP1:i�.-...�_.�...�.-. _�.....�._ On behalf of Pemtom Land Company and Mattamy Homes, please accept this request for a variance related to the proposed development — Fields of Medina. The variance request is related to the width of the proposed R -O -W within the development. Per City Code 820.29, Subd.2 — the standard width for local street R -O -W is 60 feet. The preliminary plat and site plan for the Fields of Medina is proposed to be 50 feet wide. This is consistent with past subdivisions in recent years including Bridgewater at Lake Medina and The Enclave. The purpose for the variance request is related to the front setback for the homes and the type of neighborhood proposed on this site. The front setback for the homes at the garage is 30 feet. Based on City code — with a 60 foot R -O -W, the minimum distant between homes across the street from each other is 120 feet. Because this development is proposed on smaller lots (65 feet wide), the desired feel for the neighborhood is more urban, and reduction of separation between homes is desired. The reduced R -O -W to 50 feet would provide a more urban feel to the site. The second purpose for the variance request is to reduce the length of driveways and thus reduce the amount of hard scape for the site. We appreciate the Planning Commission and City Council consideration of this request and will provide any additional information requested. Dave Nash, PE EVS, Inc. 1 Director of Residential Development Direct: (952) 646-0253 1 Cell: (612) 242-0530 dnash@evs-eng.com sys 1 10250 Valley View Rd., Suite 123 1 Eden Prairie, MN 55344-35341 Phone: 952.646.0236 1 Fax: 952.646.02901 www.evs-eng.com ATTACHMENT 8 - Applicant response to staff comments ENGINEERING I SURVEYING I ENVIRONMENTAL 1 PLANNING Fields of Medina Staff Report comments for Planning Commission Meeting We received the preliminary staff comments for our Stage II — Preliminary Plat approval for Fields of Medina. This memo addresses three of the comments in detail: 1. "Public Works staff recommends removal of the landscape island at entrance" — Mat tamy Homes has designed the center island to provide a grand entrance in the development. This same center island design has been utilized in other developments throughout the City. Mattamy Homes believes this entrance design is important to give the site a feeling of high quality and help instill pride in the neighborhood. An added benefit to the center island design is it provides a two way access into the site, a safety benefit in case one side of the access is blocked by stalled car or accident. Essentially the island provides two access points for the site. For these reasons, we request the center island be allowed to stay as planned. 2. "The City requires that all footing drains be connected to a gravity drainage system" — We believe all lots will be connected to a gravity drainage system — via overland drainage through the yards. The site has been designed to provide minimum 2% slope in all green areas to provide appropriate drainage for all yards. In many cases the overland slope is greater than 2%. In a city that prides itself on green development, we do not believe it makes sense to direct clean sump pump water directly into the drainage system. The homes can instead use this flow to water their lawns and keep the water within their lot — this is a common occurrence in Bridgewater at Lake Medina — where I believe the City has not received any complaints due to sump pump discharge. Discharging the sump pump runoff into the storm system will direct the water to the drainage ponds, and ultimately into the adjacent wetlands — thus leaving the site. We understand the City has had problems in the past with resident complaints related to sump pump discharge. One factor to keep in mind for Fields of Medina — Mattamy Homes will be building every house in the development — so they will have to address the drainage for all homes — new and existing. Usually developments that have drainage problems occur when several builders are in the development, and one lot is final graded with little or no concern for the drainage for the adjacent lots. This will not be the case for Fields of Medina — simple based on the fact the Mattamy Homes will be responsible for the drainage of every lot, and the grading plan has been designed to provide positive drainage for every lot. 1 EVS 110250 Valley View Rd., Suite 123 1 Eden Prairie, MN 55344.3534 I Phone: 952.646.0236 I Fax: 952.646.02901 www.evs-eng.com 3. "Meander should be extended west or to State Highway 55" — This question was asked immediately by Pemtom at the first two staff meetings with the City Administrator and City Consultant planner. Pemtom notes from both meetings indicate we were told that the single family project could stand alone and no additional accesses would be required by the City. The cost to extend Meander Road to the west or south to STH 55 is prohibitive and makes the project unfeasible to develop. Meander Road will be extended to the west as part of the adjacent Cavanaugh property development, which will probable occur in the next couple of years. With this understanding Pemtom and Mattamy Homes preceded with the Stage I applications. Even the cost for a temporary gravel road down to STH 55 would be cost prohibitive. Below are the typical sections for Meander Road entering our site. The sections show a minimum drive area of 41 feet including the required bituminous trail on one side of the road and a 3 foot boulevard on the other side in the area of the wetland crossing ( Stat 4+00 to 11+00). The width is increased to 49 feet for the majority of Meander Road. This width is sufficient to pass an emergency vehicle even with an accident blocking a travel lane. W1R CD,ICX141 41,1111101 Cl.,1/101 bl TYPICAL MEANDER ROAD SECTION C302 114/ r (ADJACENT TO WETLANDS) STATION 4+00 TO 11+00 cS t is TYPICAL MEANDER ROAD SECTION ,3-;:s.'aWx117 7 NOT TO SCALE NOT TO SCALE Mattamy Homes and Pemtom Development would appreciate an opportunity to discuss these items at the planning commission meeting and have them removed from the conditions of approval for the Fields of Medina Stage II resolution. 2 " The Yorkshire " 4-5 Bedroom " 2.5-3.5 .Bathroom " 3 Car Garage MATTAMY FAMILY ROOM 16'5"x12'11" HALF WALL COirERr.D LEI, 1NG1 DP -- L -PATIO DOOR LLLLLL w iLJLJ _L_L_L_L_L_LLLL_L_Lo,;_ L - LDINETTE L sAN L_L i  L -;^R1 LL - L L L L L_ L 'KITCHENL_ L ILROOM L LLLLLL9L6`��36"LLI i_LLL �� L 1N.I.C.1 I I -__J ��.. t_. . I___ L L L_L_L L. _LLL L_4 LIVING ROOM _ L_ L_ L. L__ Liao 10'9"x10'3` _ L FOYER L_$ _LLLLLii LL PANTRY L. L " ,LL L L FUpN LINER$- L ' ����L:rN4E` If& L _ L_ PORCH 2,195 Sq.Ft. - 3,084 Sq.Ft. GARAGE 29'8"x21'0" First Floor Plan Ce -ixig MASTER BATH I L.. L. f . L 0 0 r W.I.C. BEDROOM 4 10'11"x12'5" \ (O13'5xLO12'PT. F5'T\ MASTER BEDROOM 14'4�x13'1" FURNITURE NICIIEDROPPED LINEri D HALL FURNITURE NICHE TLL LBATHL LLL LA Second Floor Plan Basement Plan w/Opt. Finished Layout (Approx. Additional 889 sq. ft.) ILI BEDROOM 2 10'9"x11'2" BEDROOM 3 10'11"x11'5" LEDGE LEDGE INDOW BEAT 11.[HIL Mattany Homes reserves the right to change elevations, specifications, materials, colors and pricing without prior notice. Var,atious within the floor plan and elevations du exist. Square fo.Itagea are approximate .and will vary. The h ,Iles depi." ted are artist renditions and the _a' actual home, Ianda.aping, lot e,>e, floor plan and materials may vary. H may show upgraded options. See New Hoene Counselor for details. MN Builder # 20375'186 Chydg theBRIDGEWATER 2,46() Sq.Ft. - 3J34 Sc .Ft. The Bridgewater • 4-5 Bedroom + Loft • 2.5-3.5 Bathroom • 3 Car Garage C1i=.= II L__ ">„D I___ LDDD"- — - L L_. L_ L_ L L_ L__ l__ L L_ L_ 1 _ Ci - L LDINETTEL LLLL L L 1 - L- L -11'0"x14' 11 "- L- EL^"° LL FAMILY ROOM 16'3"x14'11' L._.. L__. L__ L_ L.__ L__. 1_.. SN>«a>R L 1__. L __4_ tDE"`" MAT,TAIYIY _LLLLLLL LLLL_,_,L_LL _LLLLLLL1o6x4E1N11" II AIL -MUD - L_ L_ L.___ L- L L. LLLLL_ L _ LROOM__ �L L_ L L_ L L h — LNL L HALF WALL 4 L L L lj I I I _• SHELVES _LLLLLL L_LLLLZ LLL LLLLL l L._1 1 __LLLL _LLL FOYER LE=I L L- PORCH low__ LIVING ROOM 11'5"x10'3" ANIMi llE111111=1Mt GARAGE 29'7"x21'4" First Floor Plan 2,460 Sq.Ft. - 3,434 Sq.Ft. �i [ lL U BATH Chyaig unEXCAYATE BEDROOM 3 10'5"x12'9" Ord BEDROOM 2 10'3"x10'1" HALL LOFT 8'3"x12'10" BEDROOM 4 10'8"x12'9" _LL1, LU w l LAUND i _L ° L_ _1 Second Floor Plan OPT. RECREATIONAL ROOM UNFINISHED BASEMENT OPT BEDROOM UNEAGVATED C`') 0 LMASTER L BATH L L_ ; L L I_ \ 1.1}_ r l__L_�t MASTER BEDROOM 13'4"x15'5" WINDOW LEDGE lll Basement Plan w/Opt. Finished Layout (Approx. Additional 975 sq. {t.) tit? Mattamy Home. reserves the right to change elevation., specifications. materials, ardor, and pricing without prior notice. Variation. within the floor plan and elevation* do exist. Square footage. are approximate and will vary. The hoves depleted are artist rendition. and the actual 6 land .aping, iot ai.n, floor plan and matn,;.11. n.ay vary. Home may show upgraded options. See New Home Conmel"r for detail.. MN Builder # 20375986 The Weston • 4-5 Bedroom • 2.5-3.5 Bathroom • 3 Car Garage MAT,TAMY mil —Sul_— LL— _LL L-LLI 1 1 1 I I KITCHEN I I —LLLLLLLI?1'0'x14'11"LxI^ L.._ L DINETTE _ -..._ I. „u„° _ I.. I. 10'9 1312 1 LLLLLLLE.. i__LLL'+'_L — LLLLLLLL_LLL . LL,;MUDI — LLLLLLLL1r_ '.ROOM L_ 1_L L I FAMILY ROOM 19'5'x13'2" LIVING ROOM 12'3'x14'2' PORCH .177r ! LLLL ---- t_, 1 1_l —CELL LL LL L_l -CELL FOYER L , L' LL� GARAGE 29'6'x21'7' L I' 0 ° BATH' t r r L LAUNDRY _LL _ LLL I- L I L CLO LLj First Floor Plan 2,663 Sq.Ft. - 3,792 Sq.Ft. BEDROOM 2 12'3'x11'11' r W.I.C. NON BEDROOM 3 12'3'x11'11' LOFT 9'0"x10'1' WAL/ WA (BATH LLL0 _Lf MASTER — BATH L L_° LLL.-, I I HALL C./6, -AM \/ BEDROOM 4 12'4"x11'3' MASTER BEDROOM 15'1'x14'11" W.I.C. Second Floor Plan OPT. RECREATIONAL ROOM UNFINISHED BASEMENT OPT. mit OPT. BEDROOM UNEECAVATED Basement 121rI<laltalny Home., reserve" the right t.. ci.amgr elevation•, spec ifiratinns, material's, colors and pricing with t prior nulire. Variations within the floor plan and elevson. do exist. :Square foutages are approximate and will vary. The h.....r. depieted are artist rendit.ons and 11.0 m:— actual honor, lan,lso,lpin., lot ai.r, floor plan and material., may vary. Home may ,how upgraded .pt' . See New Hon... Cmm.,elor for detail.. MN Builder # 20375986 'l'he Brighton • 4-5 Bedroom + Loft • 2.5-3.5 Bathroom • 3 Car Garage MA1 TAMP L'LLLLLL S�LLLLLL LI_ DINETTE _L L LI0'10"x13'10" L LLLLLLL LLLLLL_LL 1_1 -I I__I _I_ 1 1 1 1 1 1 1 I. 1 1 1 11 L_LLL_LLL' LL L; l LLLi ¶LL �A;`i E L - I_ LA _' [MUD00M/LAUNDRY L LL L_L_ _LL 2 STORY GREAT ROOM 17'6"x15'3' SLOPED POOL. �' x1 LLL`''q L L L- C L L_L-U L1KIT xHEN.—� 1- DEN/SUNROOM 13'8'x11'3" 1 1 L GARAGE 18'2'x20'10"(26'7") PORCH -� e.rr errs rrroro- DINING 10'11"x12'7' U - First Floor Plan 2,742 Sq.Ft. - 3,980 Sq.Ft. --- THIRD CAR GARAGE 11'6'x22'9" Chyaig OPE. BELOW Second Floor Plan Basement Plan w/Opt. Finished Layout (Approx. Additional 1,238 sq. {t.) MASTER BEDROOM 14'10"x15'3' !MASTER BATH b;_(�_ W.I.C. J L L ,. 1• 1 1 1 BATH - L_ HALL BEDROOM 4 10'11'x11'10' BEDROOM 2 12'5'00'10" BEDROOM 3 13'8"x10'2" 0.9 Mattauw Homes revervra Ow right to elwuge elevations, spe.. ficalimrs, materials, culora and pricing without prior notice. \lariat- within the flair plan and elevations du exist. Square (outages are approximate and will vary. The homes depicted are arlist renditions and the nt, .,.anal home, landscaping, lot aria flour plan and materials may v,.rv. }i.,me may show upgrade) options. See New Home Counselor for details. MN Builder # 20375186 2,802 Sq.Ft. - 3,791 Sq.Ft. The Benton • 4-5 Bedroom + Loft • 2.5-3.5 Bathroom • 3 Car Garage fir/!-. "-rrIND 11C _ l i T..,�o coor< --- r.- LLLLLLL l ' ' L I LI_ I I I L. L KITCHEN I L L L L L L L STUDY „� L116x1' 6' LLL I I I I -L 10'6"x10'6' GREAT ROOM ��-_,_L'_ LL DINETTE L 16'2"x16'2" _� nw L L��2� �L� .ePCNTOaee"., I LL LLLLLLL , FRENCH t._L..I _LL ._ -. l _L_▪ .- L_l_L_L__Ll_LL_.L! ?4 L-._L_.L.i� 1 1_LLLLLL 1 ," o.ro L. L L _ L L t.1_ L__r_ ../.4 al MALL DINING ROOM 12'0'x15'5' _LLLL 1 ! 1 1 1 13 LFOYER L I L HI L L_I LL_LLI L Lfi► PORCH DOOR -LL ' LMQR GARAGE 29'2"x21'7"(24'8") First Floor Plan 2,802 Sq.Ft. - 3,791 Sq.Ft. OPT R•IELDCOFFLALD W.I.C. Cz L_L_L_L_. MASTER BEDROOM 1 L L_ L L 16'0"x14'8" ' LMASTER OPT LINEA Chydg 9'24x114T10'' BEDROOM 4 12'0`x12'6' Second Floor Plan w7 LBATH_ 'l l LL_ _LL 10'6)(13'6115'0") ED OM3 r i RAISED CEILING � A .L._L 2 . )L. L OPT. BEDROOM 5 UNFINISHED STORAGE UNEX OPT. REC. ROOM H7 TED UNEX. Basement Plan w/Opt. Finished Layout (Approx. Additional 989 sq. ft.) 1 BEDROOM 2 \lath nn- H ea reserve" the right to cl,nlee elevations, specifications. materials, .-Mora and pricing without prior notice. Variations withi❑ the floor plan and elevations do exist. Square footages are approximate and will vary. The homes depicted are artist rendition', anti lhr �� avtoal h,nne, IanJacaprng. 1.,1 men, floor plan and materials. n , vary. Hone .n..y',hew upgraded options. See New Home Connaelor 6,r detail.. MN Builder # 20375386 STAGE 11 AND PRELIMINARY PLAT PLANS FOR FIELDS OF MEDINA Medina, MN Presented By: THE PEMTOM LAND COMPANY ARE A MAP SHEET INDEX SHEET DESCRIPTION C100 TITLE SHEET C101 EXISTING CONDITIONS / TREE PRESERVATION PLAN C201 PRELIMINARY SITE PLAN & PHASING PLAN C301 PRELIMINARY PLAT C401 PRELIMINARY GRADING PLAN C402 PRELIMINARY GRADING PLAN C501 PRELIMINARY UTILITY PLAN C502 PRELIMINARY UTILITY PROFILE C503 PRELIMINARY STORM PLAN C504 PRELIM INARY STORM PRO FILE C505 PRELIMINARY STORM PROFILE L101 PRELIMINARY LANDSCAPE PLAN L102 PRELIMINARY LANDSCAPE DETAILS ENGINEERING SURVEYING ENVIR ON MENT AL PLANNING EVS, INC. 10250 Valley Vi ew R oad, S uit e 123 Eden P rairie, Minnes ot a 55366 Ph one: 952446-0236 Fax: 952-646-0290 www.e vs-eng .com Prelim . Plans June 06, 2011 P ROJE CT Fields of Medina LOC ATION Medina, MN SHE ET TITLE SHEET # DATE REVISION 1 06/28/11 PER CTY COMM . I H EREB Y CERTIFY T HAT THIS PLAN, SPECI FI CA TION, OR PROJECT CONTACT LIST REPORT WAS PREP ARED BY ME OR UND ER MY DIREC T DEVEL OPER BUILDER SUPERVISION AND THA T I AM A THE PEMTO M L AND COMPAN Y MATTAMY HOMES - MINNEAPOLIS DIVISION DUL Y LICENSED PR OFESSIONAL 7697 ANAGRA M DRIVE 2100 WEST COUNTY ROAD 42 EN GINEER UNDER THE LAWS OF EDEN PRAIRIE, MN 55344 BURNSVILLE , MN 55337 THE S TATE OF MINNES OTA. TEL: (612) 308-4573 TEL: (952) 898-2100 F AX (952) 937-8635 CONT ACT: CLIFF NELSON CONTACT: DAN HERBST E MAIL: CIif.Nelson@matlamyhomes.n om EMAIL: d anh erbst@p emlom. com David Nash L ANDSCAPING DATE 06/28/2011 CIVIL ENGINEER EVS. IN C. REGIS TR ATION NUMBER 21.836 EVS, INC. 10250 VALLEY VIEW ROAD 10250 VALLEY VIEW ROAD SUITE 123 SUITE 123 EDEN PRAIRIE, MN 55344 EDEN PRAIRIE, MN 55344 TEL: (952) 646-0236 DRAW N BY CHEC KE D BY TEL: (952)646-0236 F AX: (952) 646-0290 FAX: (952)646-0290 CONTACT: KATHY O'CONNELL PRF DN CONTACT: DAVE N ASH EMAIL: koc onnel@ evs-eng.c om EMAIL: d na sh@ evs-eng.com D ATE P ROJE CT it LAND SURVEY OR EVS, IN C. 06.28 .2011 2011-001.1 10250 VALLEY VIEW ROAD SUITE 123 EDEN PRAIRIE, MN 55344 TEL: (952)646-0236 SHEET NUMBER F AX: (952)646-0290 CONTACT: HENRY NELSON EMAI L hnels on@ evs- eng.mm C 1 0 0 Eri S 1/4 CORNER SEC 2, TWP 118, RNG 23 697. 31 / / N / .. / / / FN . FLine Of The SW 1/4 Of Th e"; 1/4 Of Sec. 2, two. 118, Rge . 23/ N89'33'00"E 1354 .20 + 464.81 - 35' Bum Easement OUTLOT A AREA=6.42 AC -- Fou nd Mon ume nt 5138-11N4 GRAPH IC SCALE 100 0 50 100 200 SCALE IN FEET TRAIL S 23 • 141 251S 125 :s 8 s usss7 6 20 20' Uliily.: Easement MEANDER RO AD SHOREWOOD JUBERT TRAIL_ OUTLOT E AREA = 45.6 AC -5. Lin e Of The SW 1/4 Of The SE 1/4 Of Sec. 2, Twp. 118, Rge . 23 FD \ F= F- 1 1 X F< F= F! Fl Y F! I\/I 35' B ean E a, enl I Per Doc. . Dau - - ' i emenl Per Plat 9 � O/fi Gree ns / / + 81 g Center t - l �F —20• D 0U Eas eme nt OUTLO 4.0 AI 'I OUTLOT G � I 1 I. p. AREA=0.55 AC, \ ° • .S-41578 - — --_ MEANDER ROAD N89 66-30"E----- 647 29 —65335 I 1 1 5' 5' 5 10' 5' 10' ou nd Iro n Pipe S 17255 , ,_ 15' Sanllory Sewer E asement Per Plat 01 Boling Greene Business Ce nter NOTE, DRAINAGE AND UTILITY EASEMENT 1.0' ABO VE HWL OVER ALL STORM PONDS DRAINAGE AND UTILITY ' F -I I X 04 1 -F ; F; • Y' F 56 IFe . 011 I :8 Fo und I ron Pipe RLS 41578 _L = J MEANDER ROAD F ound Iron Pipe RLS 41578 DESCRIPTION - PARCEL A V _ Cy DESCRIPTION - PARCEL B SINGLE FAMILY SITE DEVELOPMENT SUMMARY ENGINEERIN G SURVEYING ENVIRONMENTAL PLANNING GROSS SITE _ LESS MEANDER R .O .W. LESS WETLANDS = LESS PARK LAND DEDICATI ON = LESS O UTL OT E = LESS 30' WETLAND BUFFER = NET SITE AREA = DENSITY =- LOT SUMMARY 77.8 AC 2 .0 AC 3.2 AC 6.4 AC 45.6 AC 0.8 AC 198 AC 3.3 U/ AC MINI MUM LOT SIZE 8000 SF MINI MUM LOT WIDTH 65 FT T YP. , 90 FT COR NER L OTS MINIMUM L OT DEPTH 125 FT MAXIMUM IMPERVIOUS COVERAGE 50% OF TOT AL LOT AREA MINI MUM FR OM COLLECTOR ROADWAY 35 FT NUMBER OF L OTS 65 UNITS DENSITY 3.0 UNITS/AC SETBACKS MEANDER RO AD FRONT YARD SIDE YARD REAR YARD MINIMUM WETL AND SETBACK MINI MUM WETLAND BUFFER ZONING 35 FT 25 FT 15 FT TOTAL ( ONE SIDE 10 FT) 25 FT 15 FT 30 FT EXISTING ZONING RURAL RESI DE NTIAL -URBA N RESER VE -MIXED USE PROPOSED ZONING MIXE D USE P ARK DEDICATION CAL CULATION GR OSS SITE = 77 .8 AC LESS WETLANDS = 14 .4 AC NET SITE AREA = 63.4 AC 10 % PARK DEDICATION REQUIRE MENT 63.4/10= 6.34 AC EVS, INC . 10250 Vall ey View R oad, S uite 123 Ed en Prairie, Minnes ota 55344 Phon e: 952-646-0236 Fax: : -046-0290 - eng .c om Prelim. Plans June 06, 2011 PROJE CT Fields of Medina LO CA TI ON Medina, MN SH EE T PRELIMIN ARY PLAT # DATE REVISION 1 06/28/11 PER CTY CO MM. 1 HEREB Y CERTIFY THAT TI -1i5 PLAN, SPECIFICATION, OR R EPOR T W AS PREP ARE D BY ME OR UNDER MY DIRECT SUP ERVISION AND TH AT 1 AM A DUL Y LICENSE D P ROF ESSIONAL ENGINEER UNDER THE LAWS OF THE STATE OF MINN ESOTA. David Nash DATE 06 / 26/ 2011 REGISTRA TION N UMBER 21635 DR AWN BY CH ECK ED BY PRF DN DATE PR OJEC T # 06.28.2011 2011-001 .1 SHEET NUMBE R C301 EASEMENT -TYPICAL WETLAND MITIGATION IM PACT (PER BO NESTROO) R EQUIRED MITIGATION 16,544 SF (41 RATIO) MITIGATION PRO VIDED 16.544 SF (FROM BANKING) 5 C302 6 C302 FLOODPLAIN MITIGATION 4,136 SF - NON -PERMITT ED FILL FILL (PER ELM CREEK M EMO DA TED 4/2212003) PROV IDE VOLUM E (WETLAND M ITIGATION AREA ELEV: 980.0 - 980. 4) NOTE: PLACE TACK COAT (MNDOT 2357) BETWEEN LIFTS 7. 5" TYPE WEARING COURSE MIXTURE (SPWEB230C) 2.0" TYPE NON -WEARING COURSE MIXTURE (SPNW823GC) 12" CLASS 5 AGGREGATE BASE GEOTEXTILE FABRIC BIT. PAVEMENT - RESID. PAVING NOT TO SCALE NOTE: PLACE TACK COAT (MNDOT 2357) BETWEEN LIFTS 2.0" TYPE WEARING COURSE MIXTURE (SPWEB230C) 2. 0" TYPE NON -WEARING COURSE MIXTURE (SPNWB230C) 12" CLASS 5 AGGREGATE BASE GEOTEXTILE FABRIC 130 CY 134 CY BITUMINOUS PAVEMENT - MEANDER SEE p�AN„ , 17' (MIN.) (VARIES) 2%)MIN.) or 0 NOT TO SCALE 30 25 ; O• 9 -/' �0/ �.i7, 1 / II I/I ' WEEETILAN(Ed,/ �' / 'IAi� ..1 / - - �=f / / (1(7/ i r ` • d� / > / BASEMENT FLOOR /. 25' FRONT ROW f DELINEATED - WETLAND 0 14' rn GARAGE FLOOR FINISHED GRADE AFTER FINISHED GRADE FOR y�i,fr SUITABLE BEARINGSOIL WALK-OUT (WO) 17' (MIN.) (VARIES) 25( 19.) SEE p1J,N.: a r 17' (MIN.) (VARIES) 3 2 f. LOOK -OUT OPENING 0. 5' TO TOPSOIL BASEMENT FLOOR GARAGE FLOOR HOUSE PAD ENGINEERED FILL IF REQUIRED (TYP.) 25' FRONT SUITABLE BEARING SOIL (TYP.) ROW JUBERT TRAIL NOT TO SCALE r FE JUBERT TRAIL FINISHED GRADE AFTER FINISHED GRADE FOR SUITABLE BEARING SOIL (TYP.) SINGLE-FAMILY LOOK -OUT (LO) 5 IN 30' 25' 3' HOUSE PAD ENGINEERED FILL IF REQUIRED (TYP.) 'v SUITABLE BEARING SOIL (TYP. ) 25' FRONT ROW 10' NOT TO SCALE 14' R/W RIP —RAP OVERFLOW ELEV=9822 -.8-•. Te115- BERM=982.5 980-� NWL=9�Q HWL=982. .gJ4 URP V OL=0. AC/FT ' 9E�TORAGE=0. 3 AC/FT —994= f� 1 / PROPOSED 10' W T. TRAIL 4<, GRAVEL SHLDR 2.0% 0 60 120 SCALE IN FEET TYPICAL MEANDER ROAD SECTION 0+00 R/W (ADJACENT TO WETLANDS) STATION 4+00 TO 11 +00 30 30 NOT TO SCALE R/W M 2 5' BOULEVARD 2.0% 14' 8618 CONCRETE CURB & GUTTER 2_ .__0% 2.0% 5' 10' BOULEVARD 2 .0% 87T. TRAIL 2_0% TYPICAL MEANDER ROAD SECTION C302 CE JUBERT TRAIL R/ W GARAGE FLOOR BASEMENT FLOOR FINISHED GRADE AFTER HOUSE FINISHED GRA DE FOR PAD STABLE BEARING SOIL (TYP.) SINGLE-FAMILY RAM BLER (R) ENGINEERED FILL IF REQUIRED (TYR. X - SUITABLE BEARING SOIL (TYP .) NOT TO SCALE 25' 25' NOT TO SCALE R/W 6' CONCRETE SIDEWALK 2 .0% 2.0% 14' 14' r I MOUNT ABLE CONCRETE CURB & GUTTER 2 .07 . 2 .0% 2.00 I TYPICAL RESIDENTIAL COLLECTOR SECTION NOT TO SCALE ENGINEERING SURVEYING ENVIRONMENTAL PLANNING EVS, IN C. 10250 Valley View Road, Suite 123 Eden Prairie, Min nesota 55344 Ph one: 952-649-0236 Fex: evs-046-0290 w . eng .c om Prelim. Plans June 06, 2011 PROJECT Fields of Medina LOC ATI ON Medina, MN SHEE T GRADING PLAN # DA TE REVISION 1 06/28/11 PER CTY COMM . 1 HER EB Y CE RTIFY TH AT THIS PLAN, SPECIFICATIO N, OR REPOR T WAS P REPAR ED BY ME OR UNDER MY DIREC T SU PER VISI ON AN D TH AT I AM A DUL Y LICENSE D PROF ESSI ONAL ENGINE ER UNDER THE LAWS OF T HE ST ATE OF NIINNESO TA. Da vid Nash D ATE 0 6 1 261 201;1 REGISTR ATION N UMBER 21836 DRAWN BY CHEC KE D BY PRF DN D ATE P ROJ EC T # 06.28 .2011 2011-001.1 S HEET NUMBER C402 r / / / / / / / / / 7- / / 7/ / / /y \\ \\ I \ 7- / / TEM ORARY Z TRAIL 998 r _3006- / .A 0 60 120 SCALE IN FEET 8FENCE9 e,, GRA DING NO TES normo witom • f 0, \ wary. \`\ - ^. SILT FENCE I �' 11111111111Mtealillgilr -. ',----'''.-1.'1441T- `4 m m / a / A e,/ , �- ,� I / / / / MILAN . ,, / /1 / / i 1,.3/4, 1 , , , 7 , ,,,,, .. ..,.. ) / . 4.,_, . ,,,, : , I / ; / // (/ //tip!: I, 1w �,/ /., -.. 1 I \ (i 1 I�J o / \ I I I 1 ICI { / - < 1 I I oil �' / Q: 1 �. I II I 1 ,,ii. / .e.1 - ENGINEERIN G SURVEYING ENVIR ON MENTAL PLANNING EVS, INC . 10250 Valley View R oad, S uite 123 Eden Prairi e, Minn es ota 55344 Phone: 952 446-0236 Fax: www. e vs-e ng .c om DE Prelim. Plans - June 06, 2011 1. PROPOSED CO NTOURS ARE TO FINISHED SURFACE ELEVATI ON. SP OT ELEV AT IONS ALON G PRO POSED CURB DENOTE FLOWLINE GRADE. 2. THE CONTRACTOR SHALL TAKE ALL PRECAUTIONS NECESSARY TO AV OID PROPERTY DAMA GE TO ADJACENT PROPERTIES DURING THE CONSTRUCTION PHASES OF THIS PROJECT. THE CON TR ACTOR WILL BE HELD SOLELY RESPONSIBLE FO R ANY DAM AGES TO THE ADJACENT PROPERTIES OCCURRING DURING THE CONSTRUCTION PHASES OF T HIS PROJECT. 3. THE CO NTRACTOR SHA LL CO MPLETE THE SITE GRADING CONSTRUCTION IN ACCORDANCE WITH THE REQUIREMENTS OF THE OWNERS SOILS ENGINEER . ALL SOIL TESTING SHALL BE COMPLETED BY THE OWNERS SOILS ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COO RDINATING ALL R EQUIRED SOIL TESTS AN D INSPECTIO NS WITH TH E SO ILS ENGINEER. 4. THE CONTRACTOR SHALL BE RESPON SIBLE FOR PRO VIDING AND MAINTA INING TRAFFIC CONTROL DEVICES SUCH AS BARR ICA DES, WAR NING SIGN S, DIRECTIO NA L SIGN S, FLAGM EN AND LIGHTS TO CONTRO L THE MOVEMENT OF TRAFFIC WHERE NECESSARY. TRA FFIC CONTROL DEVICES SHALL CONFORM TO APPROPRIATE MINNESO TA DEPA RTMENT OF TRANSPO RTATION STANDARDS. 5. THE TR EES A ND O THER NA TURAL VEGETATIO N WITHIN THE PRO JECT AND/OR ADJACEN T TO THE PR OJECT AR E OF PRIM E CONCERN TO THE CONTRACTORS OPERATIONS AND SHALL BE A RESTRICTED AR EA. HE WILL BE REQUIRED TO PRO TECT THE TREES WHICH ARE TO BE SA VED TO 8E SURE THAT THE EQUIPMENT IS NOT NE EDLESSLY OPERATED UNDER NEARBY TREES AND SHALL EXERCISE EXTREME CAUTIO N IN WORKING ADJACENT TO TREES. SHOULD ANY PORTION OF THE TREE BRAN CHES REQ UIRE REMOVAL TO PERM IT OPERATIO N OF THE CONTRACTORS EQUIPM ENT, HE SHALL OBTAIN THE SERVICES OF A P ROFESSIONAL TREE TRIMM ING SERVICE TO TRIM THE TREES PRIO R TO THE BEGIN NING OF OPER ATION. SHO ULD THE CONTRACTORS OPERA TIONS RESULT IN THE BREAKING OF A NY LIM BS, THE BROK EN LIMBS SHOULD BE REMO VED IM MEDIATELY AND CUTS SHALL BE PR OPERLY PROTECTED TO M INIMIZE ANY LASTING DAMAGE TO THE TREE. NO TREES SHALL BE REMO VED WITHOUT AU THO RIZATION BY TH E ENGINEER. COSTS FOR TRIM MING SERVICES SHALL BE CO NSIDERED INCID ENTA L TO TH E CON STRUCTION AND NO SPECIAL PAYMENT WILL BE MADE. REST RICTED AREAS SHALL INCLUDE ALL DESIGNATED TREED AREAS OUTSIDE OF T HE DESIGNATED C ONSTRU CTI ON ZO NE . ALL VE GE TATI ON WITHIN THE RESTRICTED AREAS SHALL REM AIN. CONTRA CTOR SHALL RESTRICT ALL GR ADING AND CONSTRUCTION ACTIVITIES TO AREAS DESIGNATED ON THE PL ANS. ACTIVITIES WITHIN THE CONSTRUCTION MAY BE RESTRICTED TO A N ARR OWER WIDTH IN T HE FIEL D TO SA VE ADDITION AL TREES AS DIRECTED BY THE OWNER. ACTI VITIES PROHIBITED O UTSIDE OF THE CONSTRUCTI ON B OUNDARIES WOULD INCLUDE. BUT NOT 8E LI MITED TO: SOIL A ND O THER MATERI AL STOCKPILING, EQUIPMENT OR MACHINERY STOR AGE , DRIVING OF ANY VEHICLE, LEAKAGE OR SPILLAGE OF A NY WAS HOUT' OR OTHER TOXIC MATERIAL. THE COLLECTION OF OTHER DEBRIS AND SOIL ST OCKPILING WILL BE IN AN AREA DETERMINED ON -SITE BY THE ENGINEER. ALL REST RICTED AREAS SHALL BE FENCED OFF WITH BRIGHT ORANGE POLYETHYLENE SAFETY NE TTING AND STEEL STAKES AS SHOWN ON THE TREE PROTECTION DET AIL. AT NO TI ME SHALL THIS FENCIN G BE RE MOVED OR ACTIVITY OF ANY KIND TAKE PL ACE WITHIN IT . FINAL PLACEMENT OF PROTECTIVE FENCING SHALL BE COMPLETE BEFORE ANY W ORK COMMENCES ON -SITE. BEFORE COMMENCI NG WITH ANY EXC AVATI ON THE CONTRACT OR SHALL COMPLETE ALL PREPARATORY WORK REGARDING TREE REMOVAL, ROOT PRUNING, TREE PRUNING AND STUMP REMOVAL TO THE S ATISFACTION OF THE OWNER. PREPARATORY WORK SH ALL INCLUDE THE FOLLOWING AND SHALL BE COM PLETED UNDER THE DIRECT SUPERVISION OF THE OWNERS REPRESENTATIV E: 5. 1. TREE REMO VAL: THE CONTRACTOR SHALL FELL THE T REES. AT NO TIME SHALL TR EES BE BULLDOZED OUT . BUT SHALL BE CUT DOWN AND STU MPS REMOVED SEPARATELY. PRIOR TO THE FELLI NG OF ALL T REES, PROPER REMOVAL OF A PORTION OR ALL OF THE CANOPY SHALL BE CO MPLETED SO THAT TREES IN THE RESTRICTED AREAS SHALL N OT BE INJURED IN THE PROCESS. 5 .2 . R OOT PRUNING: BEFORE ANY STUMPS A RE TO BE R EM OVED. ALL ROOTS SH ALL BE SEVERED FROM ROOTS IN THE RESTRICTED AREAS BY SAW CUTTING WITH A VERMEER DESIGNED FOR ROOT PRUNING, BY HA ND, OR WITH A CHAINSAW. T REE ROOTS PROJECTING INTO THE CONSTRUCTION ZONE SHALL BE EXPOSED PRIOR TO ROOT PRUNI NG WITH SMALL MACHINE RY, I .E. BOBCAT. 5 .3. STUMP REMOVAL: AT SUCH TIME THAT ROOTS HAVE BEEN PROPERLY SEVE RED . STUMPS MAY BE RE MOVED. W HERE REMOVAL OF CERTAIN STUMPS COULD CAUSE DAMAGE TO EXISTING PROTECTED TREES, TREE STUMPS SHALL BE GROUND OUT. ALL STU MP REM OVAL SHALL BE U NDER THE DIRECT SUPERVISION OF THE OWNERS REPRESENTATIVE . 5.4. TREE PRU NING: PRO PER PRUNING OF TREES IN T HE RESTRICTED ZONE SHALL BE DIRECTED BY AND SUPERVISI ON AT ALL TIMES BY THE OWNERS REPRESE NTA TIVE . AN OWNERS REPRESENTATIVE WILL BE AVAILABLE AT ALL TIMES DURING THE PREPARATORY AND CONSTRUCTION PERIOD. MULCH R ATHER THAN SEE D OR SOD WILL BE USED AT THE B ASE OF QUALIT Y TREES TO A PERIMETER DETERMINED BY THE OWNERS RE PRESENT ATI VE. AREAS TO BE SEEDED FOR EROSION CONTR OL PURP OSES WITHIN THE CONS TRUCTI ON ZONE ARE TO BE DETERMINED BY THE OWNERS REPRESENT ATIVE . NATU RAL GROUND COVER WILL BE MAINT AINED WHEREVER POSSIBLE. T HE USE OF RETAINING WALLS NEAR TREES, IN ADDITION TO THOSE REQUIRED ON THE PLANS, SHALL BE DETER MINED IN T HE FIELD BASED ON TREE LOCATIONS AND T OPO GRAPHY. 6. IF T HE CONTRACTOR ENCOUNTERS ANY DRAIN TILE WITHIN THE SITE , HE OR SHE SHALL N OTIFY THE EN GINEER WITH THE LOC ATION, SIZE. INVERT AND IF THE TILE LINE S ACTIVE . I A . NO ACTIVE TILE SHALL BE BAC KFILLED WITHOUT REVIEW. E DISCUSSI ON AND APPROVAL FRO M THE PR OJECT ENGINEER. 7. CON CRETE SUPPLIERS SERVING THE SITE ARE REQUIRED TO HAUL ALL CONCRETE WASTE AND WASH OFF SITE . 8 EROSION CONTROL BLANKET ON ALL SLOPES 3:1 AND GREATER. PR OJECT Fields of Medina LO CATI ON Medina, MN SHE ET GR ADING PLAN # DA TE RE VISION 1 06/28/11 PER CTY COMM. 1 HEREBY CERTIFY THAT THIS PLAN, SPECIFIC ATION, OR REPORT WAS PREPARED BY ME OR UN DER AI Y DIRE CT S UPERVISI ON AND TH AT I AM A DULY LICENSE D PROFESSIONAL EN GIN EER UNDER THE LAWS OF THE S TATE OF MINNES OTA. David Nash DATE 06/28/2011 REGIS TRATION NUMBER 21836 DRAWN BY CHECKE D B1 ' PRF DN DAT E PR OJ ECT 06 .28.2011 2011-001.1 SHEET N UMBE R C401 1 (24) R=1013. 91 10-1003.90 (8") E . 1.915 1010 ;1005 1990 995 • 990 :995:: 999 75 1 (23) R-1011. 55 1=1002. 20 (8) W 10-1002.122(8") E R) =1007. 90 1=998.30 (8" ) W 10-998.20 (8") E LF 8" 1.56% 128 SAN 1 (21) R=1005.40 I=997. 10 (8' ).. W .. .. 10=997,00 (8") E 1 (20) R=1003. 54 1=994.10 (8") W 10-994.00 (8") E .40 LF. 8. SAN 0 .g6%8•- 243 IF• 8' 5414 0:2.85% :' .. 124 LF 8" 1 (19) R=1000.08 1-991. 30 (8) W 10=991.70 _ (8." ) S.E • • 0 L71% • SAN O 2.66% 113 LF 8'. SAN00.63% 1 (18) R-998.72 1 (25) 1=987.90 (8 ) NW R=996. 09 10-987.80 (8') S 1-986.62 (8") N 10=986.52 (8') SW 1 (16) R;r 996. 12..... .1010 1=986. 20. 18') NE . 10=988. 10 (8" ):1010 • 93 LF 8' -SAN 0 0.40% 81: LF 8'. SAN 0 0.400- 1 (17) R=997.16 1=987:09 (8') 'N 10=986.99 (8") s • s Q 8 100 IF 8" SAN O 0.400 • 1905; 8g 1000; 990 995 980 975 0+00 ,1, 015 .1010 ;1045 :1090. 000 18J �. 8 s \• ST1 • 995 • .. 145. 1F.9" . SAN. 0 2.@7X . 82 LF 8" SAN 0 0.49% _ 990: y$5 1+00 1 (12) R=1014. 12 10=1004. 50 (8' ) S 2+00 3+00 1 (11) R=1010.52 1=1000.50 (8" ) N 10=1000.40 (8') 5 4+00 5+00 1 (10) R=1006.47 1=995. 50 (8") N 1=995. 50 (8') W 10=995. 40 (8') S 6+ 00 7+00 1 (9) 1 (8) R=1005.44 .. .• • • ••R=1006. 14 . ... . .. ... . .. . ' 1=995.00 (8") N . 1=994.43 (8") NW 10=994. 90(8) SE :10=994. 33 (8") NE • 980• 975 • 254 LF 8" SANTO 0.40 -117 LF. 8" SAN 0. 0.400• 147 LF 8' SAN 0 0.40% �78 6+00 9+00 10+00 11+ 00 12+ 00 13+00 13+45 1 (7) R-1005.96 1=993.31 (8") SW 1 (6) 10=993.21 (8) E R1= =1002.86 B" ) W 10-992.52 (8" ) E 1 (5) R=996.96, 1=985.70'(8 ) W 1=985.70 -(8") E 10=985. 60 (8) SE 1 (5) R-996.96 1=985.70 (8 ) W 1-985.70 (8" ) E 10=985. 60 (8") SE 1 (4) R=995. 84. •••• •.. =976.66. (8 ) NW..: 1=978.66 (8 ) 10=978. 56 (8) E • 1. 015• 1010 • 1005 1 (3) : 1000 ' - CONNECT T O'EX' H R=984. 4 - X.1 975.13 (8') W 995 EX a_975. 0Y(8") E - REMO Q. WEST .STUB , 990 2.45X 120 LF; 8" SqN 0 7:47% STM - 985 ' 358 1F 8" SAN:0 0.40% 980 975 0+00 ,1005 000 995 1 (26) 990 R=980. 47. 10=976.78 (8" ) N 980 30 LF 8" SAN 0 0.40% 975 1+ 00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 1005, 95 995 975 0+ 00 0+77 1 (4) R=995. 84 1=976.66 (8) NW 1=976.66 (8" ) S 10=976.56 (8") E 1010 1005 • 1000 995 990 1 (10) R=1006. 47 1=995.50 (8" ) N 1 (27) 1=995.50 (8" ) W R=1000.02 10=995. 40 (8') 5 10=996.00 (8" E 1010 995 125 LF 8" SAN 0 0. 400 990 985 985 0+00 1+ 00 1+ 50 9+ 00 10 +00 11+00 12+00 13+00 14+00 15 +00 16+00 17+00 17+50 ENGINEERING SURVEYING ENVIRONMENTAL PL ANNING E VS, IN C. 10250 Valley View R oad, S uit e 123 Ede n Pr airie, Mi nn es ota 55344 Ph one: 952-646-0236 Fax: 952-646-0290 www. evs-eng .e om Prelim . Plans June 06, 2011 P ROJECT Fields of Medina LOCATI ON Medina, MN SHEET PRELIMINARY UTILITY PROFILE # DA TE R EVISI ON 1 06/28/11 PER CTY COMM. I HEREB Y CERTIFY TH AT THIS PLAN, SPE CIFICA TION, OR REP ORT WAS PREPARED BY ME OR UND ER MY DIR ECT SUP ER VISI ON AN D THAT 1 AM A D ULY LIC ENSED P ROFESSI ONAL E NGI NEER UNDE R TH E LAWS OF THE ST ATE OF MINNESO TA. D avid Nash DATE 06 1 28/ 2011 R EGISTRA TION NUSIBER 21836 DRAW N BY CH EC KED BY PRF DN D ATE PROJ ECT # 06.28.2011 2011-001.1 SH EET NUMBER r C502 b 7 UTILITY NOTES r x 1 (10) 12" PLUG) x x G 1015.3 ROAD -- 1006 .2 G 1012 .5 1004 .0 1003,5 16 1004.9 1002.3 15 14 1003.7 1001.1 1 1002 .4 G 1 26. I L1005.0_ 1 1 (20) G 1005 .6 _ _ r -TI 01006 .6 G1004.0 ,.5 G 1006.6 T -1 7 1 �t006.fi IC 1006.6 ■ Wp 1 I WO , LO , LO 1 cemarmG 1003.5 G 1010 8 1 1 G 10100 3 G 10007.1 WO I I WO LO II 998.1 1 1 998.1 , 995.5 , 995.0 996.1 997.6 996.1 97.6 995.0 998.1 997.6 1, 997,6 I , , 1002.3 I 1 1 1 1000.8 998.6 997.6 1001 8 1 1 1000.3 998.1 1 1 1 6 15 J L 4 13 I� ___l L'_ ■ 19 11 8 JL� � 11 1 10 IL -J- ����22� JL ■ �26 / J 1 (22) _ 23 24 25 21 11 998.6 , 998 .5 I 1 1001 .} • 100.3 - 20 \ \ 09g0 11 996 .0 , 995.7 1 992.8 , 991.8 11' LO , p0 1 R 1 R \ 9B W II \ 2 0 1004 .5 G 1004.2 G 1001.3 X�10. . 1003.0 e ri •�.a �10 \r, 1•,.oeg � ��.� .. , ;. .::.,-.,,.. . 216LF 12' VA 1. THE CONTRA CTOR IS SPECIFICA LLY CAUTIONED THAT THE LO CATION AND/OR ELEVA TION OF EXISTING UTILITIES AS SHOWN ON THESE PLANS I5 BASED ON RECORDS OF THE VARIO US UTILITY COM PANIES AN D. WHER E POSSIBLE, MEASUREMENTS TAKEN IN TH E FIELD. THE INFORM ATION IS NOT TO BE RELIED ON AS BEING EXACT OR COMPLETE. THE CONTRACTO R MUST CALL THE APPROPR IATE UTILITY COMPANY AT LEAST 48 HOURS BEFORE ANY EXCAVATIO N TO REQUEST EXACT FIELD LOCATION OF UTILITIES. IT SHA LL BE THE RESPONSIBILITY OF THE CON TRACTO R TO RELOCATE ALL EXISTING UTILITIES WHICH CO NFLICT WITH THE PROPO SED IMPROV EM ENTS SHOWN ON THE PLANS. THE LOCAT IONS OF SMALL UTILITIE S SHA LL BE OBTAINED BY THE CONTRACTO R, BY CALLING GOPHER STATE ONE C ALL AT (651) 454-0002. 2. SAFETY NOTICE TO CO NTRA CTORS: IN ACCO RDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTIC ES, THE CONTRACTOR SILL BE SOLELY AND COM PLETELY RESPONSIBLE FOR CONDITIONS ON THE JO B SITE, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY DURING PERFOR MANCE OF THE WO RK. THIS REQUIR EMENT WILL A PPLY CONTINUOUSLY AND NOT BE LIM ITED TO NORM AL WO RKING HOUR S. THE DUTY OF THE ENG INEER OR THE DEVELO PER TO CONDUCT CONSTR UCTION REVIEW OF THE CONTRACTOR'S PERFORMA NCE IS NOT INTENDED TO INCLUDE REVIEW OF THE ADEQUAC Y OF THE CONTRACTOR 'S SAFETY MEASURES IN , ON OR NEAR THE CO NSTRUCTION SITE. 3 ALL AREAS OU TSIDE TH E P RO PERTY BOUNDARIES THAT ARE DISTURBED BY UTILITY CONSTRUCTION SHALL BE RESTORED IN KIND. SODDED AR EAS SHALL BE RESTORED WITH 6 INCHES OF TOPSO IL PLACED BENEATH THE SOD. ALL MA TERIALS SHALL BE AS SPECIFIED IN CEAM SPECIFICA TIO NS EXCEPT AS MODIFIED HERIN. 1. ALL MA TERIALS SHALL COM PLY WITH THE REQUIREM ENTS OF THE CITY. 2. ALL SANITARY SEWER TO BE PVC SDR-35, UNLESS NO TED OTHERWISE. 3. ALL WATERMAIN TO BE PVC SOR -26, WITH 7.5 FEET M INIMUM C OVER. 4. ALL STORM SEWER PIPE TO BE REINFORCED CONCRETE PIPE WITH R-4 JOINTS AND RUBBER GASKETS, UNLESS NOTED O THERWISE. 5. RIP -RAP SHALL BE MNDOT CLASS 3. 6. ALL WATER MAIN SERVICES SHALL BE I INCH HOPE. 7. ALL SANITA RY SEWER SERVICES TO BE PVC SCHEDULE 40. 8. 4' PERFORATED DRAINTILE TO BE INSTALLED100' EACH SIDE OF ALL LO W POINTS 9. IRRIG ATION SYSTEM TO BE CON NECTED TO STO RM PONDS. FINAL DESIG N TO BE COM PLETED BY IR RIGATIO N CONTRACTOR. T [ - 278LF 8" SAN 1003.8 17 +00 G 1001 .8 1 (26) CONNECT TO EXISTING 8' WATERMAIN 100LF 8" SAN 1286 REDUCER 4916-8' MI 1 (18) 113LF 8" SA IRRIGATION WELL LEGEND LL- 1 (3) CONNECT TO EX MH CONNECT TO EXISTING 12' WATERMAIN r 0 0 60 120 SCALE (N -EET DEN OTES WATERMAIN DENOTES ENGINEERING SURVEYING ENVIRONMENT AL PLANNING EVS, INC . 10250 Vall ey View Road, Suite 123 Eden Prairi e, Minnes ota 55344 Ph one: 952-646-0236 79,: 952-644-0290 952 -eng.eo ni Prelim. Plans June 06, 2011 PROJ EC T Fields of Medina L OCATI ON Medina, MN SH EE T PRELIMINARY UTILITY PLAN 8 DA TE REVISI ON 1 06/28/11 PER CTY COMM. I HERE BY CERTIFY T HAT THIS PLAN, SPECI FI CATION, OR R EPORT W AS PREPARED BY ME OR UN DER MY DIRECT S UPER VISI ON A ND THA T I A.M A D ULY LIC ENSED PR OF ESSIO NAL ENGINEE R UNDER THE L AWS OF THE S TATE OF MINNES OTA. David Nash DATE 06 /281 2011 R EGIS TRA TION NUMBER 21836 DRAWN BY CHEC KED BY PRF DN DAT E PR OJEC T tt 06.28.2011 2011-001 .1 SHEET NUMBER C501 LANDSCAPE LEGEN D KEY BOTANX:LL NAME CONMON Si ROOT QTY. RE DE0 00WS TREES Ace r X fre emanii 'Sienna' Sie nna Glen Ma ple 2. 5 BB 26 Iv Acer soccharum 'Gre en Mou ntain' Sugar Ma ple & cultiva rs 2.5 BB 22 ,yLG �•y`' l.M� Acer platcncides 'Green Moun tain' GREEN MOUNTAIN 5UGAIR MAPLE 2.5" 88 7 Retina nigra RIVER BIRCH 681 BB 12 CLUMP FORM Cleditsia triacanth os 'Skyline' 54y100 Honryloc usl 2.5" BB - js Celtis o ccide nlolis Hackberry 2.5' BB 10 Tilia amen cana Americ an Linden 2.5" B8 19 7R{0 Tina americana 'Redmond. Redmon d Linde n 2. 5' BB 6 -441 %'\`_ Quercus rubra NORTHERN RED OAK 2. 5" 8B 17 pl.: Oue rcus bicolor Swa mp W hite Oak 2.5" BB 7 CONIFEROUS TREES Picec 5clsomea Balsam Fir 6' 4' HT. 9 3 OPicec glou co cte0scla Black /611 Spruce 6' HT. 29 Picea gla uc a densc to Blac k Hill Spruce 4' HT. 27 Pinus ponderosa Red Pine 6 HT, 1 Pinus ponderosa 0 Red Pin e 4 HT. 8 ORNAMENTA L TREES 0 MCIus 'Donald Wyman" Donald Wyman Crab 1 5" BB 9 4 Mcl66 'Prairifire' Pra iriefire Crab 1.5 BB 9 Amelanchier o gran difloro Autumn Brilliance Serv ic eberry 6'ht 69 9 CLUMP FORM 1, SCARIFY BOTTOM AND SIDES OF HOLE PRIOR TO PLANTING 2. TRIM OUT DEAD WOOD AND W EAK AND/DR DEFORM ED TWIGS. DO NOT CUT A LEADER. DO NOT PAINT CUTS. 3. SET PLANT ON UNDISTURBED NATIVE SOIL OR THOROUGHLY COMPACTEO BACKFILL SOIL. INSTALL PLANT SO THE ROOT FLARE I5 AT OR UP TO 2" ABOVE THE FINISHED GRADE. 4. PLACE PLA NT IN PLA NTING HOLE W ITH BURLAP AND W IRE BASKET, (18 USED), INTACT. BACKFILL WITHIN APPROXIMATELY 12" OF THE TOP OF ROOTBALL, WATER PLA NT. REMOVE TOP 1/3 OF THE BASKET OR THE TOP TWO HORIZONTAL RINGS, WHICHEVER IS GREATER. IR1E}M OOV FE A LL BURLAP gA ND NAILS FROM TOP 5� f'IUMBH FNUA tlACKFILL WRH LL TW INE. BACKFILL SOIL. 6. WATER TO SETTLE PLA NTS AND FILL VO IDS. 7. WATER WITH IN TWO HOURS OF INSTA LLATION. WATERING MUST BE SUFFICIENT TO THOROUGHLY SATURA TE IRR[OOT BALL AND 8. V LACE HU LLH WITHIN 48 HOURS OF TH E SECOND WATERING UNLESS SOIL MO ISTUR E IS EXCESSIVE. X DENOTES TREES EXCEEDING MIN REQ. X4 DENOTES 4' EVERGREEN EXCEEDING MIN REQ 4 DENOTES 4' EVERGREEN NOTE' GUY ASSEMBLY OPTIONAL BUT CONTRACTOR ASSUMES FULL RESPONSIBILITY FOR MAINTAINING TREE IN A PLUMB POSITION FOR THE DURATION OF THE GUARANTEE P LMOU GUY ASSEMBLY- 16" P OLYP ROPYLENE OR P OLYETHYLEN E 40 MIL) 1-1/2' WIDE STRAP TY P) DOUBLE STRAND 10 GA. WIRE, 2-7" ROLLED STEEL POSTS (M nDOT 34 0c1)Rp0 l180' O.C. (SEE STAKIN- DIAGRA 4A1 0104TE STAKIN G TO INSURE UNIFORM ORIENTATION OF UY LINES AND /EKES STAKING DIA GRAM 'GUY W IRE WITH WEBBING FLAGGING- $N6FSHREROEO BARK 2 e iR24" W OOD STA KE SET GATTqq �T ANGLE- STAKE TOP BELOW E%IS40 GRADE gMgINIIMUM I/O W IDTH OF ROOT cPca La Acl,tI•T�ING SOIL MIXTURE (SEE 1 ONo5 URGED OR STABILIZED SUBSOILS OCONIFEROUS TREE PLANTING DETAIL NO SCAL E CU T BACK SLOPE TO PROVIDE A FLAT SURFACE FOR PLA NTING PLAN B" Z PLY RUBBER HOSE 1 - DOUBLE STRAND 12 GAUGE W. \�- I VERED W /2 -PLY RUBBER NOSE AIN 1[p FIUORESLENi ORgNLf vmITE RAGGING (1YP.) TREE *RAP 2 UNDISTURBED SUBSOIL 4 INCHES M ULCH 4 INCH DEEP SAUCER STEEL TEE POST- 3 RE000ED AT 120' BACKFILL MIX NOTE: SEE LANDSCAPE NOTES FOR THE TYP E Or M ULCH M ATERIAL TO USE. OTREE PLANTING ON SLOPE NO SCALE RREMOV£ BURLAP & ROPE OM i0P 1/3 OF THE BALL OLANDSCAPE BER M PLANTING DETAIL N0 SCALE PLANTING NOTES 1. ALL PLANTS MUST BE HEA LTHY, 0GOR0U5 M ATERIAL, FREE OF PESTS AND DISEASE AND BE CONTAINER GROWN OR BA LLED AND BURLAPPED AS INDICATED IN THE LANDSCAPE LEGEND. 2. ALL TREES MUST BE STRAIGHT TRUNKED AND FULL HEADED AND MEET ALL REQUIREMENTS SPECIFIED. 3 THE LANDSCAP E A RCHITECT RESERVES THE RIGHT TO REJECT ANY PLANTS W HICH ARE DEEMED UNSATISFACTORY BEFORE, DURING, OR AFTER INSTALLATION. 4 NO SUBSTITUTIONS OF PLANT M ATERIAL SHALL BE ACCEPTED UNLESS APPROVED IN WRITING BY THE LANDSCAPE ARCHITECT. 5. ALL PLA NTIN G STOCK SHALL CONFORM TO THE "AM ERICAN STA NDARD FOR NURSERY STOCK," ANSI -260, LATEST EDITION, OF THE AMERICAN ASSOCIATION OF NURSERYMEN. INC. AND SHA LL CONSTITUTE MINIM UM QUALITY REQUIREMENTS FOR PLANT MATERIALS. 6. EXISTING TREES AND SHRUBS TO REMAIN SHALL BE PROTECTED TO THE DRIP LINE FROM ALL CONSTRUCTION TRAFFIC, STORAGE OF MATERIALS ETC. WITH 4' HT. ORANGE PLASTIC SAFETY FENCING ADEQUA TELY SU PPORTED BY STEEL FENCE POSTS 6' 0. 0. MAXIM UM SPACING. 7. ALL PLANT MATERIAL QUANTITIES, SHA PES OF BEDS AND LOCA TIONS SH OWN ARE APPROXIMATE. CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLETE COVERAGE OE ALL PLAN TING BEDS AT SPACING SHOW N AND ADJUSTED TO CONFORM TO THE EXACT 000001090 OF THE SITE. THE LANDSCAPE ARCHITECT SHALL APPROVE THE STAKING LOCATION OF ALL PLANT MATERIALS PRIOR TO INSTALLATION. 8. ALL TREES MUST BE PLANTED. MULCHED, AN D STAKED A5 SHOW N IN THE DETAILS. 9..ALL PLANTING AREAS MUST BE COMPLETELY MULCHED AS F O.E C MULCH: SHREDDED HARDWOOD MULCH, CLEAN AND FREE OF NOXIOUS WEEDS OR OTHER DELETERIOUS MATERIAL, IN ALL MASS PLANTING BEDS AND FOR TREES, UNLESS INDICATED AS ROCK MULCH ON DRAW INGS. SUBM IT SAM PLE TO LANDSCA PE ARCHITECT PR1OR TO DELIVERY ON -SITE FOR APPROVAL. DELIVER MULCH ON DAY OF INSTALLATION. USE 4" FOR TREES. SHRUB BEDS, AND 3" FOR PERENNIAL/GROUND COVER BEDS, UNLESS OTHERWISE 11. THE P LAN TAKES PRECEDENCE OVER THE LA NDSCAP E LEG EN D IF DSCREPANC1ES EXIST. THE SPECIFICATIONS TAKE PRECEDENCE OV ER TH E PLA NTING NOTES AND GENERAL NOTES. 12. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL MULCHES AND PLANTING 506 QUANTITIES TO COMPLETE THE WORK SH OWN ON THE PLAN. VERIFY ALL QUANTITIES SHOWN ON THE LANDSCA PE LEGEND 13 LONG-TERM STORAGE OF MA TERIALS OR SUPPLIES ON -SITE K ILL NOT BE ALLOWED. 14. THE CONTRACTOR SHALL KEEP PAVEMENTS, PLANTERS AND BUILDINGS CLEAN AND UNSTAINED. ALL PEDESTRIAN AND VEHICLE ACCESS TO BE 681019NED TH ROU GHOUT CONSTRUCTION PERIOD. ALL W ASTES SHALL BE PROMPTLY REMOVED FROM THE SITE. ANY PLANT STOCK NOT PLANTED ON DAY OF OELVERY SH ALL BE HEELED IN AND WATERED UNTIL INSTALLATION. PLANTS NOT MA INTAINED IN THIS MANNER WIEL BE REJECTED ANY DAMAGE TO EXISTING FACILITIES SHALL BE 676000D AT THE CONTRACTOR' S EXPENSE. 15. TH E CONTRACTOR SHALL BE RESP ONSIBLE FOR COMPLYING WTH ALL APPLICABLE CODES. REGULATIONS, AND PERMITS GOVERNING THE W ORK. 16. LOCATE A ND VERIFY ALL UTILITIES, INCLUDING IRRIGATION LINES, WITH THE 0VMER FOR PROPRIETARY UTILITIES AND GOPHER STATE ONE CALL AT 454-0002 (TW IN CITIES METRO AREA) OR 800-252-1166 (GREATER MINNESOTA) 48 HOURS BEFORE DIGGING. CON TRACTOR SHALL BE RESPONSIBLE FOR THE PROTECTION AND REPA IR OF A NY DAM AGES TO SAME. NOTIFY THE LANDSCAPE ARCHITECT OF AN Y CONFLICTS TO FACILITATE PLANT RELOCATION. 17. USE ANTI -DESICCANT (WLTPRUF 0R APPROVED EQUAL) ON DECIDUOUS PLANTS MOVED IN LEAF AND FOR EVERGREENS MOVED ANYTIME. APPLY AS PER M ANUFACTURER'S INSTRUCTION. ALL EVERGREENS SHALL BE SPRAYED IN THE LATE FALL FOR WINTER PROTECTION DURING WARRANTY PERIOD. 18. PLANTING 501E FOR TREES, SH RUBS AND GROUND COVERS: FERTILE FRIABLE LOA M CONTAINING A LIBERAL AM OUNT OF HUMUS AND CAPABLE OF SUSTAINING •1GORO US PLAN T GROWTH. IT SHALL COMPLY W ITH MN/DOT 58000 CATION 3877 TYPE B SELECT TOPSOIL. MIXTURE SHALL BE FREE FROM 966080CK SUBSOIL, STONES. CH EM ICALS. NOXIOUS WEEDS, ETC. 501L M IXTURE SHALL HAVE A PH BETWEEN 6.1 AND 7.5 AND 1D-10-10 FERTILIZER AT THE RATE OF 3 POUNDS PER CUBIC YARD. IN PLANTING BEDS INCORPORATE THIS MIXTURE THROUGHOUT THE ENTIRE BED BY 6000010LING INTO THE TOP 12" OF 501L. 19. ALL PLANTS SHALL BE GUARANTEED FOR TWO COMPLETE GROWING SEASON (APRIL 1 - NOVEMBER 1), UNLESS OTHERWISE SP ECIFIED. THE GUARANTEE SHALL COVER THE FULL COST OF REPLACEMENT INCLUDING LABOR AND PLANTS . 20. CONTRACTOR SHA L0 N OTIFY THE L ANDSCAPE ARCHITECT AT LEAST 3 DAYS PRIOR TO PLANNED 000(40RY. T HE CONTRACTOR SHALL NOTIFY THE LANDSCAPE ARCHITECT AT LE AST 24 HOURS IN ADVANCE OF BEGINNING PLANT INSTALLATION. 21. SEASONS/TIME OF PLANTING. NOTE: THE CONTRACTOR MAY ELECT TO PLANT IN OFF-SEASONS ENTIRELY AT HIS/HER RISK. DECIDUOUS POTTED PLANTS: APRIL 1 -JUNE 11 AUG. 21-900. 1 DECIDUOUS B&B: A PRIL 1 -JUNE 11 AUG. 21-NOV . 1 EVERGREEN POTTED PLANTS: APRIL 1 -JUNE 1, AUG. 21-OCT. 1 EVERGREEN B&B, APRIL 1 -MAY 15, AUG. 21-SEPT. 15 22 . MAINTENANCE SHALL BEGIN I MMEDIATELY AFTER E ACH PORTION OF THE WORK I5 IN PLACE . PLANT MATERIAL SHALL BE PROTECTED AND MAINTAINED UNTIL THE INSTALLATION OF THE PLANTS 15 CO MPLETE. INSPECTION HAS BEEN MADE, AND PLANTINGS ARE ACCEPTED EXCLUSIVE OF THE GUARANTEE. MAINTENANCE SHALL IN CL UDE W ATERING, CULTI VATING , MULCHING . REMOVAL OF DE AD MATERIALS, RE -SETTING PLANTS TO PROPER GRADE AND KEEPING PLANTS IN A PLUMB POSITION . AFTER ACCEPTANCE, THE OW NER SHALL ASSUME MAINTENANCE RESPONSIBILITIES. HO WEVER , THE CONTRACTOR SHALL CONTINUE TO BE RESPONSIBLE FOR KEEPING THE TREES PLU MB 7 60:10HOUT THE GUARANTEE PER100 . 23. ANY PLANT MATERIAL WHICH DIES , TURNS BROWN, OR DEFOLIATES (P RIOR TO TOTAL ACCEPTANCE OF T HE WORK) SHALL BE PRO MPTLY REMOVED FROM THE SITE AND REPLACED 0000 MATERIAL OF THE SAME SPECIES, QUANTITY, AND SIZE AND MEETING ALL LANDSCAPE LEGEND SPECIFICATIONS. 24. WATERING: MAI NT AI N A WATERING SC HEDULE WHIC H WILL THOROUGHLY WATER ALL PLANTS ONCE A WEEK . IN EXTRE MELY HOT. DRY WEATHER, WATER MORE OFTEN AS RE QUIRED BY INDIC/P09S OF HEAT STRESS SUCH AS WILTING LEAVES. CHECK MOISTURE UNDER MULCH PRIOR TO WATERING TO DETERMINE NEED . CONTRACTOR SHALL MAKE THE NECESSARY ARRANGEMENTS FOR WATER. 25 CONTRACTOR SHALL REQUEST IN WRITING. A FINAL ACCEPTANCE INSPECTION. 26 . PLANTINGS TO UTILIZE PROPOSED IRRIGATION SYSTEM . 27. ALL DISTURBED AREAS TO BE SEEDED, ARE TO RECEIVE 4" TOP 501L, SEED, MULCH , AND WATER UNTIL A HEALTHY STAND OF GRASS I5 OBTAINED ENGINEERING SURVEYING ENVIRONMENTAL PLANNING EVS, INC . 10250 Valley Vi ew R oad , Suite 123 Ed en Pr airie, Minnes ot a 55344 Pho ne:952-646-0236 Fax: 952-646-0290 W W W. ORS-eng.0 0m PR OJ EC T LOC ATIO N SHE ET PRELIMINARY LANDSC APE PLAN 8 DATE REVISION 1 06/28/11 PER CTY COMM. I HEREBY CER TIFY THAT THIS PLAN SPECIFIC ATI ON , OR REPORT WAS PREPARE D BY ME OR UNDE R MY DIRE CT S UPERVISIO N AND THAT 1 AM A DULY LICENSED LANDS CAP E A RCHIT ECT UNDER TH E LAWS OF THE S TAT E OF MINNESOTA Kathleen O'Conell DATE 06 / 06 / 2011 REGIS TRA TI ON NUMBER 20862 DRAWN BY CHEC KE D BY KO KO D ATE P ROJ EC T # 06.06 .2011 2011-001 .1 SHEET NUMB ER L102 / n 1 \ 1111 .,\�- 1015 \- — — _--- - — __--— ------------ =1010 \ — ---- =1010= — - —- --------- --- -- — ______ 1--- - -- --7 - - 1 1 / v�/ / / '/ /5 7?-/ 3 '/ 1 i�v i // / / // o°h //-- aII- // - - r y, //% A4 // i. 7 /i .. / / /' / xa0 / / / / / // / xan / 006 i I / // / / / / _991"- / / / / // 0 96_ LANDSCAPE REQUIREM ENTS/CALCULA TIONS l�IEANDERROAb\ / LANDSCAPE R EQUIREM ENTS TREES PER SF LOT 2 X 65=130 M EANDER RD BUFFER YARD 14. 2 X 62= 881 PTS (1420 LF/100) REQUIRED TREE REPLAC EMENT 17' ADDITION AL LANDSCAP ING EXCEEDS 17" REQ. PROPOSED TREES PER CITY CO DE TREES PER SF LOT BUFFER YARD P OINTS REQ 8- 6' EVERGREENS FOR 50 PTS EA 14- 4' EVERG REENS FOR 20 PTS EA 7 - OVERSTORY TREES FOR 50 PTS EA TOTAL BUFFER YARD PTS BUFFER YARD PTS EXCEEDING REQ 130 881 400 280 350 1030 149 ADDITIONAL LANDSCAPING EXCEEDING CITY CODE RE0 FOXBERRY FARMS BERM EVERGREENS 0 ORNAMENTAL 18 OVERSTORY 0 INTERIOR BLVD TREES 6 ENTRY TREES OVERSTORY 6 ORNAMENTAL 3 ADDITIONAL BACKYARD TREES EVERGREENS 23 ORNAMENTAL 6 OVERSTORY 3 T� X4 \\ 1. _ .6 � P A 111 1 99s 7.992, I' 1 c Iil'I T Ili z \ oO c 30 E 351 I- GOO / I / / /v v I 9 II 100/0 ,;i5.5 99 / \ / 1 1 1 \ \ 1 / I , 1 \ \\ \\ ------ II — 11 9 \ 11. 11\ hi MC r A fl/ —. \ ill: T ! 7 r/' 7_,:_ =— 986— III / /I/ / // / ' ',/ II1/ll I I/ Il1I 1/1 /1/1 /////// /l/// ///////' ///////_ 11/1 iii /1 j l l //////// ll/l ,ll� / / / //�/ Fly/ 1 �/ , '// 11 I/0r///,/////// / /i III /1'214; /- _/ a /�/// / /m/ / / / I// 1/ // //// / / 17/ / / / ( s (//8-/// /1/ 1 1 {$II 77 rn l / / / l I II W / a 1//m / //' 1 II 1/\ (((III / / f / ,It 1 \`\/ I I / 1 // I le/it 1 \ \\1 \/ 11 \ 11111 /1 I\ 1 l I ,:y/4:4',/ .'., / l J \1,11,1 l a/ /'t1 991. s. - 0 CA bill \\ \ V \kt "/ ' J V \ If{ ` I// , \ 1 \-3 1 I LANDSCAPE LEGEND LEY BOT/NICAL NUP E CO-EKw IEM E KEY EOTNOL N NE CaWON WC I aY SMARM RYE COWIN NOME DECIDUOUS TREES DECIDUOUS INF ES COMfEI✓DUS 7PFE5 Acer X /rsem°n0 'Sienna' Sienna Glen Maple ( \\�+/ 1160 amerisana Ameri can Linde n Ilk Ficea bolsamea B alsam Fir O Picea glauca de nse.° Black Hill Spline Fur soccharum 'Gr een Mountain' Su gar Maple & cultiwrs 4 am ercana 'Red mo nd' R edmond Linden 0 Pinus ponderos a Red Fine O Pin us sylestrie Austrian Pura A:ar plato noidee 'Green Mountain' Green Mo untain Sugar Maple lbuercus Nbra NORTHERN RED OAK OWErkE908- 10629 0 Maki. 'Don ald Wy man D onald Wyman Gob Betula nigro Rmr Birch (W arms bicolor Swamp White Oak Nalus 'Proirifr e' Proiria6re Crab Ce8is occidenta l's Hackberry Ane 5nchier x grandif oro Autumn Bnllionce Seniceb erry X DENOTES TREES EXCEEDING MIN REQ. X4 DENOTES 4' EVERGREEN EXCEEDING MIN REQ 4 DENOTES 4' EVERGEEN 0 0 60 _ 120 SCA1_E N EEL ENGINEERING SURVEYING ENVIRON MENTAL PLANNING EVS, INC. 10250 Valley Vi ew R oad, S uite 123 Ed en Pr airie, Mi nnes ota 55344 Ph one: 952-646-0236 Fax: 952-646-0290 www .OVS-eng .c om PROJECT LOC ATI ON SHEET PRELIMINARY LANDSCAPE PLAN 5 D ATE REVISION 1 06/28/11 PER CTY COMM. I HEREBY CE RTIFY THAT THIS PL AN SPE CIFICA TI ON, OR R EPOR T WAS PREP ARE D BY ME OR UNDER MY DIRE CT S UPE RVISI ON AN D THA T 1 AM A DULY LI CENSED LAN DSCAPE ARCHI TEC T UN DER THE LAWS OF THE S TA TE OF MINN ESO TA. Kathleen O'C onell DATE 06 1 06 1 2011 R EGISTRATION NUM BE R 20862 DRAWN BY KO DA TE 06 .06.2011 CH EC KE D BY KO PROJECT 5 2011-001.1 S HE ET N UMB ER L101 MEMORANDUM TO: City of Medina Planning Commission FROM: Dale Cooney, Associate Planner DATE: July 7, 2011 MEETING: July 12, Planning Commission SUBJ: Loram Maintenance of Way, Inc. — 3900 Arrowhead Dr. (PID 11-118-23-22-0002) — Site Plan Review to add 13,887 square foot parking lot expansion. Review Deadline Original Application Received: June 17, 2011 Complete Application Received: June 17, 2011 60 -day Review Deadline: August 16, 2011 Overview of Request Loram Maintenance of Way, Inc. is proposing to expand their surface parking an additional 13,887 square feet. The expansion of an existing parking lot by 10,000 sq/ft or more triggers the City's Site Plan Review process. The property is zoned Industrial Park which allows for up to 50 percent of the site to be impervious surfaces, including building, pavement, and gravel. The proposed expansion would potentially bring the Loram property slightly over this 50 percent impervious coverage limit. In addition to this Site Plan Review application, Loram has applied for a text amendment to the zoning code to expand the allowable impervious surface areas within the Industrial Park zoning district from 50% to 60%. As of this writing, that application is incomplete. Staff expects that text amendment application to come before the Planning Commission at the August 9, 2011 meeting. Property Description The 25.07 acre property is located in the SE corner of the intersection of Arrowhead Drive and Highway 55. The north property line abuts the Canadian Pacific railroad right of way. The property to the west is the Hennepin County Public Works facility. Loram owns the Rural Residential properties (guided Industrial) immediately to the east and south. The property's two main parking lots are located off of Arrowhead drive. The aerial photo on the next page shows the approximate location of proposed expansion to the north parking lot. Impervious Coverage The parking lot expansion is proposed to expand the existing property hardcover by 13,887 net square feet (14,785 gross square feet minus areas allocated to landscape islands). While a relatively minor expansion in comparison to the size of the overall property, the proposal will likely cause the property to exceed its 50 percent limit for impervious surfaces. Loram Parking Lot Expansion Page 1 of 4 Medina Planning Commission Site Plan Review July 12, 2011 PHOTO 1: A recent aerial image of3900 Arrowhead Drive with potential parking expansion highlighted. When calculating impervious surfaces, the building footprint, paved areas and gravel coverage must be taken into account. The building footprint and the paved areas are relatively easy to account for, but, due to their informal nature, the gravel hardcover areas are more difficult to quantify. Because the property is near its impervious surface limit, the only way to determine the extent the property may exceed this limit is to field verify the gravel hardcover areas. Both staff and the applicant suspect that, contrary to existing site plans, a certain amount of degradation may have occurred on designated landscaped areas, gradually converting them to gravel hardcover. Due to the heavy industrial nature of Loram's business, a certain amount of this type of deterioration is not surprising. Loram representatives have expressed willingness to re -landscape these areas in order to allow for the parking expansion while also keeping the impervious surface coverage on the property below the fifty percent limit. Staff estimates that, once field verified, the overage caused by the parking expansion is likely to be less than one half of one percent (approximately 5,000 square feet) above the fifty percent hardcover limit. Parking Lot Design Standards To provide adequate drainage and maneuverability of vehicles, parking lots are required to have a grade of not less than .5 percent and not more than 4 percent. Additionally, at least five percent of Loram Parking Lot Expansion Page 2 of 4 Medina Planning Commission Site Plan Review July 12, 2011 the interiors of all surface parking areas must be landscaped, with the landscape breaks occurring approximately every 20 spaces. The proposed parking lot expansion meets these standards. Outdoor Lighting The Industrial Park outdoor lighting standards require no more than 0.0 foot candles (FC) of light at the property line where residential zoning abuts and 0.3 FC of light where other zoning abuts. The proposed lighting plan is in compliance with these standards, as well as the standards outlined in the Outdoor Lighting Ordinance (Section 829) of the Medina City Code. Stormwater Stormwater runoff volumes were calculated for the proposed impervious surface areas for 2, 10, and 100 year rain events. The City Engineer has reviewed these calculations and determined that the excess capacity in the existing stormwater ponds are adequate and that the runoff rate will still be lower than prior to when Loram expanded their building in 2007. The City Engineer also requested that the parking lot addition include a catch basin, and that the silt fence posts conform to the City of Medina standards. The City Engineer's comments are enclosed as an attachment to this report. Tree Removal Five Oak trees of 2 caliper inches each are proposed to be removed. According to Section 828.41 of the Medina City Code, these five trees do not meet the size or quantity that would trigger the City's Tree Preservation and Replacement ordinance. Three trees of 2.5 caliper inches each are proposed to be planted within the parking lot landscape breaks. All proposed tree species comply with the native species requirements outlined in Medina City Code Section 828.41, Subdivision 10. Other Considerations The City is currently in the process of creating a Stormwater Management Ordinance in order to implement the City's Surface Water Management Plan which was part of the 2010-2030 Comprehensive Plan. The ordinance was recommended for approval by the Planning Commission at their June 14, 2011 meeting and is scheduled to be presented to the Medina City Council at their July 19, 2011 regular meeting. Under the proposed Stormwater Management Ordinance, an expansion of impervious surface area of the size Loram is proposing would trigger the need to provide water quality and volume control improvements for the impacted area. As of the date of this report, those rules are not applicable to this Site Plan Review. However, a delay in approval of this application could potentially require Loram to comply with the updated Stormwater Management Ordinance. The applicants have requested that the City not apply updated regulations to their request if the ordinance is adopted first. Review Criteria/Findings of Fact Section 825.55 of the City Code describes the criteria for reviewing a subdivision and states that the Planning Commission "shall review the proposed site plan to determine whether it is Loram Parking Lot Expansion Page 3 of 4 Medina Planning Commission Site Plan Review July 12, 2011 r consistent with the requirements of this ordinance, including the applicable development standards and the purpose of the zoning district in which the property is located. Following the review, the planning commission shall recommend that the site plan be approved, approved with conditions or denied. The planning commission shall forward its recommendation to the city council." Staff Recommendation Due to the small size of the potential impervious surface overage in question, staff recommends proceeding with the parking lot expansion as proposed with the following conditions: (a) In order to bring the Loram property into compliance with existing impervious surface regulations, the applicant will return portions of the existing gravel surfaces to pervious surfaces in an amount greater than or equal to the pervious surface overage. (b) Upon completion of the parking lot expansion, applicant will provide a survey of impervious surface coverage in order to identify the quantity and location of those areas required to be converted to pervious surfaces. Attachments 1. City Engineer comments dated June 29, 2011. 2. Proposed parking expansion plan dated 6/17/11. Loram Parking Lot Expansion Page 4 of 4 Medina Planning Commission Site Plan Review July 12, 2011 2335 Highway 36 W St. Paul, MN 55113 Tel 651-636-4600 Fax 651-636-1311 www.bonestroo,com June 29, 2011 Dusty Finke Planner City of Medina 2052 County Road 24 Medina, MN 55340-9790 Re: L-11-076 Loram Parking Addition Bonestroo File No.: 000190-11000-1 Dear Dusty, We have reviewed the plan for the proposed Loram parking lot expansion located on Arrowhead Road just south of TH 55. The plans are dated June 17, 2011 and the storm water calculations are dated October 22, 2009. We have the following comments with regards to engineering matters. Bonestroo 1. Storm water calculations should be submitted for the 2-, 10-, and 100 -year storm events showing the pre and post project runoff rates, 2. We recommend that a catch basin be placed near the proposed curb bump -out corner with the elevation label of 94.67. 3. The details should conform to City of Medina standard details. The silt fence posts must be steel T -posts. If you have any questions please feel free to contact me at (651) 604-4894 or email at darren,amundsen(a bonestroo.com. Sincerely, BONESTROO Darren Amundsen Cc: Tom Kellogg r Dale Cooney From: Darren Amundsen <Darren.Amundsen@bonestroo.com> Sent: Wednesday, June 29, 20112:20 PM To: Dusty Finke Cc: Dale Cooney Subject: RE: Loram updated storm calcs 6-29-11 The stormwater calcs look good. The other two comments should be easy to address as well. Darren Amundsen, PE Associate Direct 651-604-4894 Cell 651-775-5623 darren.amundsenabonestroo.com 4#" 8p11E5tCp0 From: Dusty Finke fmailto: Dusty.Finke@ci.mediria.mn.usl Sent: Wednesday, June 29, 2011 1:38 PM To: Darren Amundsen Cc: Dale Cooney Subject: DF_DTA^FW: Loram Dusty Finke City Planner Ph: (763) 473-4643 Fax: (763) 473.9359 From: Megan Tasca fmailto:mtas csundecivil.coml Sent: Wednesday, June 29, 2011 12:59 PM To: Dusty Finke Cc: Dale Cooney; 'Steven C. Irwin'; Timothy.L.Heisel@loram.com Subject: Loram Here are the calculations for Loram with the additional storm events as requested. Please let me know if you need anything else. Megan Tasca, PE, LEED AP Sunde Engineering 10830 Nesbitt Avenue South Bloomington, MN 55417-3100 Direct Dial (952)229-8679 General (952)881-3344 Fax (952)881-1913 •1 N.B9D1'T>"E 7 /20 1 _J_ - j / 0 CO,n.1DN NA SCIENTIFIC NA ME V£ EMT COM MENTS DECID UOUS TRESS 65751 NE HO NE YLO CUST WINTE OAN BUR 0AK 01,0°,/ 5/7/ r' 0,5r. ss Alga P er t' r mac�uwa a 9 5• CAI 2 5' CAL 25' CAI 8147 B &B 858 518 81(:51I 741155 SIRAIGNTLEA OFR STRAIGHT 178055 1 LAWN AREA (LANDSC APED/ ONE', `.J VR OvroF D DECUI HTI$ TREES .. -, --- `--• ROCK MULCH PLAN LEGEND 1111111111MIMINIMI PLA NTING SCHEDULE 9q"490'4,0 No 00400441_ 20' 40' POPE ASSOCIATES IN C ass ENERGY PARK DRIVE ST . PAUL, MN 99108 slls P14.100 442-920 0 FAX (6906414101 G:140 5 004245100 .1 0504p9 PARKING LOT ADDITION 2011 LANDSCAPE PLAN REVIEW SET CIT Y SUBMITTAL 6/14111 6/11111 Ca lais 4 68.1, 6414. 45655-11065 LS SHEET L2 1•111111111TREE PRESERVATION PLAN SCALE: NORTH L J MEMORANDUM TO: Planning Commission FROM: Dusty Finke, City Planner DATE: July 7, 2011 MEETING: July 12, 2011 Planning Commission SUBJ: Right-of-way Width Requirements in Subdivision Ordinance Background During review of most of the suburban -style subdivisions within the past few years, applicants have been requesting 50 -foot right-of-way widths rather than the 60 foot required in the City's subdivision regulations. The City has approved of such requests for the Bridgewater at Lake Medina and Enclave of Medina single-family projects and also for the Hamel Station commercial project. The 60 foot right-of-way requirement for local streets is an explicit requirement of the subdivision ordinance, which requires either a variance or a PUD to deviate from. In order to approve a variance, a hardship needs to be proven, which should require some unique characteristic of the property in order to justify. Staff's impression is that the City has been supportive of the reduced right-of-way width as much to reduce hardcover and as a design tool rather than because of a hardship on a particular property. If this is the case, staff believes it would be better practice to build flexibility into the subdivision regulations rather than trying to justify variances. Staff conducted research in various suburban communities and found that a 50 -foot right-of-way for local residential streets is quite common. Analysis The City has previously expressed support to reduce the width of right-of-way because it tends to shorten driveways in single-family neighborhoods which reduces overall hardcover (on average by 130 square feet per lot). This also will tend to result in homes being approximately 5 feet closer to the street. The potential downside of establishing 50 -feet as the standard is that this complicates fitting all utilities and sidewalks within the right-of-way. Public Works has been encouraging developers to place manholes off of the street so that they do not heave and sink with the seasons. As such, staff would prefer to maintain for wider right-of-way depending on the circumstances. Existing Regulations Section 820.29 describes the required design standards for subdivisions within the City. Many of these standards have not been amended since 1984 when the code was adopted, and are largely Right-of-way Width Ordinance Planning Commission Meeting Page 1 of 2 July 12, 2011 supplemented by Engineering Details. However, there are specific regulations for right-of-way widths in Subd. 2(a) as follows: (a) Widths. Streets shall conform to the following minimum dimensions: Street Type Major Arterial Minor Arterial Collectors Local Local Rural Service Area Marginal Access Roads Cul-de-sac Streets Cul-de-sac Turnaround Commercial/Industrial Local Right -of -Way Width 250 feet 150 feet 70 feet 60 feet 60 feet 60 feet 60 feet 125 feet 60 feet Roadway Width 40 feet 24 feet 24 feet 24 feet 24 feet 50 feet 36 feet Potential Change If the Planning Commission is in favor of building flexibility into the Subdivision regulations, staff could recommend language similar to as follows to the City Council. (a) Widths. Streets shall conform to the following minimum dimensions: unless a narrower or wider dimension is determined to be appropriate by the City Council in order to accommodate the expected traffic, parking, pedestrian ways, and utilities: Street Type Major Arterial Minor Arterial Collectors Local Local Rural Service Area Marginal Access Roads Cul-de-sac Streets Cul-de-sac Turnaround Commercial/Industrial Local Right -of -Way Width 250 feet 150 feet 70 feet 50-60 feet 60 feet 60 feet 60 feet 125 feet 60 feet Roadway Width 40 feet 24 feet 24 feet 24 feet 24 feet 50 feet 28-36 feet Right-of-way Width Ordinance Page 2 of 2 July 12, 2011 Planning Commission Meeting